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For any question on data and metadata, please contact: Eurostat user support |
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1.1. Contact organisation | Statistics Poland |
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1.2. Contact organisation unit | Agriculture Department |
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1.5. Contact mail address | 00-950 Warsaw, Poland, Al. Niepodległości 208 |
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2.1. Metadata last certified | 24/03/2022 | ||
2.2. Metadata last posted | 24/03/2022 | ||
2.3. Metadata last update | 24/03/2022 |
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3.1. Data description | |||
The data describe the structure of agricultural holdings providing the general characteristics of farms and farmers and information on their land, livestock and labour force. They also describe production methods, rural development measures and agro-environmental aspects that look at the impact of agriculture on the environment. The data are used by public, researchers, farmers and policy-makers to better understand the state of the farming sector and the impact of agriculture on the environment. The data follow up the changes in the agricultural sector and provide a basis for decision-making in the Common Agricultural Policy (CAP) and other European Union policies. The statistical unit is the agricultural holding (farm). The aggregated results are disseminated through statistical tables. The data are presented at different geographical levels and over periods. |
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3.2. Classification system | |||
Data are arranged in tables using many classifications. Please find below information on most classifications. The classifications of variables are available in Annex III of Regulation (EU) 2018/1091 and in Commission Implementing Regulation (EU) 2018/1874. The farm typology means a uniform classification of the holdings based on their type of farming and their economic size. Both are determined on the basis of the standard gross margin (SGM) (until 2007) or standard output (SO) (from 2010 onward) which is calculated for each crop and animal. The farm type is determined by the relative contribution of the different productions to the total standard gross margin or the standard output of the holding. The territorial classification uses the NUTS classification to break down the regional data. The regional data is available at NUTS level 2. |
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3.3. Coverage - sector | |||
The statistics cover agricultural holdings undertaking agricultural activities as listed in item 3.5 below and meeting the minimum coverage requirements (thresholds) as listed in item 3.6 below. |
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3.4. Statistical concepts and definitions | |||
The list of core variables is set in Annex III of Regulation (EU) 2018/1091. The descriptions of the core variables as well as the lists and descriptions of the variables for the modules collected in 2020 are set in Commission Implementing Regulation (EU) 2018/1874. The following groups of variables are collected in 2020:
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3.5. Statistical unit | |||
See sub-category below. |
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3.5.1. Definition of agricultural holding | |||
The agricultural holding is a single unit, both technically and economically, that has a single management and that undertakes economic activities in agriculture in accordance with Regulation (EC) No 1893/2006 belonging to groups: - A.01.1: Growing of non-perennial crops - A.01.2: Growing of perennial crops - A.01.3: Plant propagation - A.01.4: Animal production - A.01.5: Mixed farming or - The “maintenance of agricultural land in good agricultural and environmental condition” of group A.01.6 within the economic territory of the Union, either as its primary or secondary activity. Regarding activities of class A.01.49, only the activities “Raising and breeding of semi-domesticated or other live animals” (with the exception of raising of insects) and “Bee-keeping and production of honey and beeswax” are included. |
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3.6. Statistical population | |||
See sub-categories below. |
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3.6.1. Population covered by the core data sent to Eurostat (main frame and if applicable frame extension) | |||
The thresholds of agricultural holdings are available in the annex. Annexes: 3.6.1. Thresholds of agricultural holdings |
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3.6.1.1. Raised thresholds compared to Regulation (EU) 2018/1091 | |||
No | |||
3.6.1.2. Lowered and/or additional thresholds compared to Regulation (EU) 2018/1091 | |||
Yes | |||
3.6.2. Population covered by the data sent to Eurostat for the modules “Labour force and other gainful activities”, “Rural development” and “Machinery and equipment” | |||
The same population of agricultural holdings defined in item 3.6.1. Core and modules were covered by full census. The module ‘Machinery and equipment’ was not collected in 2020. |
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3.6.3. Population covered by the data sent to Eurostat for the module “Animal housing and manure management” | |||
The same population of agricultural holdings defined in item 3.6.2. |
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3.7. Reference area | |||
See sub-categories below. |
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3.7.1. Geographical area covered | |||
The entire territory of the country. |
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3.7.2. Inclusion of special territories | |||
Not applicable |
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3.7.3. Criteria used to establish the geographical location of the holding | |||
The main building for production The most important parcel by physical size |
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3.7.4. Additional information reference area | |||
Not applicable. |
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3.8. Coverage - Time | |||
Farm structure statistics in PL covers the period from 2002 onwards. Older time series are described in the previous quality reports (national methodological reports). |
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3.9. Base period | |||
The 2020 data are processed (by Eurostat) with 2017 standard output coefficients (calculated as a 5-year average of the period 2015-2019). For more information, you can consult the definition of the standard output. |
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Two kinds of units are generally used:
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See sub-categories below. |
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5.1. Reference period for land variables | |||
The use of land refers to 1st June of the reference year 2020, except cultivation of edible mushrooms which refers to the 12-month period from June 2, 2019 to June 1, 2020. In the case of successive crops from the same piece of land, the land use refers to a crop that is harvested during the reference year, regardless of when the crop in question is sown. |
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5.2. Reference period for variables on irrigation and soil management practices | |||
The 12-month period ending on 1 June within the reference year 2020. |
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5.3. Reference day for variables on livestock and animal housing | |||
The reference day for livestock is June 1, within the reference year 2020. The end of 12 months period which falls on June 1, 2020 for animal housing. |
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5.4. Reference period for variables on manure management | |||
The 12-month period ending on 1 June within the reference year 2020. |
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5.5. Reference period for variables on labour force | |||
The 12-month period ending on June 1, within the reference year 2020, except for the current activity which was related to the week from May 26 to June 1, 2020. |
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5.6. Reference period for variables on rural development measures | |||
The three-year period ending on December 31, 2020. |
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5.7. Reference day for all other variables | |||
Generally the reference day is 1 June within the reference year 2020 except:
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6.1. Institutional Mandate - legal acts and other agreements | |||
See sub-categories below. |
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6.1.1. National legal acts and other agreements | |||
Legal act | |||
6.1.2. Name of national legal acts and other agreements | |||
The legal basis for the agricultural census are:
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6.1.3. Link to national legal acts and other agreements | |||
https://spisrolny.gov.pl/images/pliki/PSR_2020_tekst_ujednolicony.pdf Bulletin of Public Information / Law / Act on Official Statistics |
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6.1.4. Year of entry into force of national legal acts and other agreements | |||
Act of June 29, 1995 on public statistics (with later amendments) Act of July 31, 2019, on the 2020 Census of Agriculture (with later amendments) Act of May 10, 2018 on the protection of personal data (with later amendments). |
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6.1.5. Legal obligations for respondents | |||
Yes | |||
6.2. Institutional Mandate - data sharing | |||
Provisions on the use of administrative sources for the purposes of IFS 2020 can be found in the Act on the general agricultural census, as well as in the Regulation of the European Parliament and of the Council No. 2018/1091, which is the EU legal basis for the census. The latter document lists the registers recommended for use, i.e. the integrated management and control system IACS, the animal identification and registration system, the register of organic farms and administrative sources related to specific rural development measures. In line with the adopted assumptions, for the purposes of PSR 2020, administrative sources were used to build and update the list of farms, replace statistical data, validate, impute and analyse data. Ultimately, the frame was updated both subjectively and objectively with the data, apart from the statistical data listed in Annex 3 to the Act on Census and data from the systems (TERYT, SIMC, ULIC, NOBC) and Statistics Poland own surveys. The sources of the frame update from non-statistical collections were the data of the following administrators:
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7.1. Confidentiality - policy | |||
Pursuant to the provisions of the Act on official statistics (art. 10 and 12), all individual information and personal data collected and stored are covered by statistical confidentiality. The data obtained in the statistical survey can only be used exclusively for statistical studies, compilations and analyses and for creation by the public statistical services the frames for statistical surveys conducted by those services. Sharing or use of data collected for other purposes is prohibited under the sanction of criminal liability. According to the above-mentioned ACT, all persons performing work related to the IFS 2020 were obliged to comply with the statistical confidentiality and were allowed to perform the work after training and instruction about the nature of the statistical confidentiality, as well as, signing the written oath with the content specified in the Act on official statistics. Similar as in the case of all statistical surveys conducted by the Statistics Poland (GUS), also in the course of collecting, storing, processing and disseminating data from the IFS2020, the provisions of the Act on official statistics were strictly complied. |
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7.2. Confidentiality - data treatment | |||
See sub-categories below. |
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7.2.1. Aggregated data | |||
See sub-categories below. |
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7.2.1.1. Rules used to identify confidential cells | |||
Threshold rule (The number of contributors is less than a pre-specified threshold) Secondary confidentiality rules |
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7.2.1.2. Methods to protect data in confidential cells | |||
Table redesign (Collapsing rows and/or columns) Cell suppression (Completely suppress the value of some cells) |
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7.2.1.3. Description of rules and methods | |||
Pursuant to the Act of 29 June 1995 on official statistics: 1. It shall not be allowed to publish or disseminate individual data obtained in the statistical services of official statistics. 2. It shall not be allowed to publish or disseminate obtained in statistical surveys of official statistics statistical information which can be linked or can identify natural persons or individual data characterising business entities, especially if the aggregated data consist of less than three entities. |
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7.2.2. Microdata | |||
See sub-categories below. |
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7.2.2.1. Use of EU methodology for microdata dissemination | |||
Yes | |||
7.2.2.2. Methods of perturbation | |||
Removal of variables Merging categories |
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7.2.2.3. Description of methodology | |||
Researchers can use anonymized micro-data at a specially prepared computer station in the Statistics Poland. Reports with aggregated data generated by user are checked by experts (statistical staff), responsible for enforcing statistical confidentiality according to the rules mentioned in item 7.2.1.1. |
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8.1. Release calendar | |||
The schedule of the results of the agricultural census dissemination is available at official website of the Statistics Poland. |
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8.2. Release calendar access | |||
8.3. Release policy - user access | |||
The rules for disseminating the resulting statistical information are based on: 1) the Act on public statistics; 2) IMF International Data Dissemination Standard (SDDS) Guidelines; 3) the European Statistics Code of Practice. Pursuant to the Act on official statistics, official statistics units disseminate the resulting statistical information in a professional manner (compliant with professional and ethical standards), ensuring equal treatment to all users, in accordance with applicable law. Official statistics provides equal, equal and simultaneous access to the resulting statistical information, in particular to the basic values and indicators, which the President of the Statistics Poland is obliged to publish on the basis of separate provisions of law. In accordance with the dissemination policy in force at the Statistics Poland and the adopted schedule - the data obtained in the Census (preliminary and final) will be made available in: • national database systems: Local Data Bank, Domain Knowledge Base, Statistical Geoportal, Scientist position, • Eurostat database - Eurofarm, • in the form of news and publications. Individual orders for the results of the agricultural census will also be carried out on the basis of applications submitted by individual or institutional recipients. The results of the census from the national level to poviats are presented according to the seat of the farm user. The exception is the data on the typology of agricultural holdings, which are presented according to the seat of the farm. All data at the gminas level are made available according to the seat of the farm. |
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8.3.1. Use of quality rating system | |||
No | |||
8.3.1.1. Description of the quality rating system | |||
Not applicable. |
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Every 10 years for Census and every 3/4 years for FSS/IFS |
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10.1. Dissemination format - News release | |||
See sub-categories below. |
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10.1.1. Publication of news releases | |||
Yes | |||
10.1.2. Link to news releases | |||
Wyniki wstępne Powszechnego Spisu Rolnego 2020 (spisrolny.gov.pl) |
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10.2. Dissemination format - Publications | |||
See sub-categories below. |
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10.2.1. Production of paper publications | |||
Yes, but not in English | |||
10.2.2. Production of on-line publications | |||
Yes, but not in English | |||
10.2.3. Title, publisher, year and link | |||
Główny Urząd Statystyczny / Obszary tematyczne / Rolnictwo. Leśnictwo / PSR 2020 / Powszechny Spis Rolny 2020. Raport z wyników, Statistics Poland, 2021 Główny Urząd Statystyczny / Obszary tematyczne / Rolnictwo. Leśnictwo / PSR 2020 / Powszechny Spis Rolny 2020. Metodologia i organizacja badania, Statistics Poland, 2021 Główny Urząd Statystyczny / Obszary tematyczne / Rolnictwo. Leśnictwo / PSR 2020 / Powszechny Spis Rolny 2020. Raport z wyników, Statistics Poland, 2021 Główny Urząd Statystyczny / Obszary tematyczne / Rolnictwo. Leśnictwo / PSR 2020 / Pracujący i nakłady pracy w gospodarstwach rolnych w okresie 12 miesięcy – wyniki wstępne PSR 2020, Statistics Poland, 2021 The following publications with the final results are planned to be released in 2022: - Characteristics of agricultural holdings (June 2022). - Labour force in agricultural holdings (December 2022). The publications will contain methodological information, together with basic definitions, analysis of results, as well as tables presenting numerical data. The IFS 2020 data will be also available in comprehensive GUS publications, e.g. in the Statistical Yearbook of Poland and the Statistical Yearbook of Agriculture. All publications are released in paper form, and are available on-line. |
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10.3. Dissemination format - online database | |||
See sub-categories below. |
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10.3.1. Data tables - consultations | |||
The Local Data Bank (LDB) was loaded with the IFS 2020 preliminary data in September - December 2021. The final data will be available by the end of August 2022. |
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10.3.2. Accessibility of online database | |||
Yes | |||
10.3.3. Link to online database | |||
10.4. Dissemination format - microdata access | |||
See sub-category below. |
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10.4.1. Accessibility of microdata | |||
Yes | |||
10.5. Dissemination format - other | |||
Not available. |
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10.5.1. Metadata - consultations | |||
Not requested. |
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10.6. Documentation on methodology | |||
See sub-categories below. |
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10.6.1. Metadata completeness - rate | |||
Not requested. |
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10.6.2. Availability of national reference metadata | |||
Yes | |||
10.6.3. Title, publisher, year and link to national reference metadata | |||
The quality reports on IFS 2020 are published on Eurostat's webpage. Główny Urząd Statystyczny / Obszary tematyczne / Rolnictwo. Leśnictwo / PSR 2020 / Powszechny Spis Rolny 2020. Metodologia i organizacja badania, Statistics Poland, 2021 |
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10.6.4. Availability of national handbook on methodology | |||
No | |||
10.6.5. Title, publisher, year and link to handbook | |||
Not applicable. |
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10.6.6. Availability of national methodological papers | |||
Yes | |||
10.6.7. Title, publisher, year and link to methodological papers | |||
Manual for interviewers, Statistics Poland, Agriculture Department |
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10.7. Quality management - documentation | |||
Not available. |
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11.1. Quality assurance | |||
See sub-categories below. |
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11.1.1. Quality management system | |||
Yes | |||
11.1.2. Quality assurance and assessment procedures | |||
Training courses Use of best practices Quality guidelines Designated quality manager, quality unit and/or senior level committee Compliance monitoring Self-assessment Other |
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11.1.3. Description of the quality management system and procedures | |||
For the AC 2020 census, a data collection system with very detailed validations was developed. Surveillance of the interviewers was optimised by using the Corstat application. Automatic validation in the questionnaire were implemented as well as quality management tools on the level of central database. |
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11.1.4. Improvements in quality procedures | |||
Activities in the field of improving the quality of research frames, among others: • carrying out works aimed at improving the quality of the frame of agricultural surveys, incl. by recognizing the possibility and advisability of using new sources of administrative data and the integration with the frame of social surveys. •carrying out works aimed at obtaining consistency of the identification of the sampling frame with the administrative files. |
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11.2. Quality management - assessment | |||
In general, the data quality is satisfactory. |
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12.1. Relevance - User Needs | |||
The list of characteristics for the IFS 2020 is in accordance with the EU requirements, as well as the requirements and the needs of the domestic users. These needs were submitted primarily, by the Ministry of Agriculture and Rural Development (own analyses, shaping the agricultural policy), scientific institutes, producer’s organisations. IFS data are collected as well as for the needs of statistics: ensuring the data time series, livestock production forecasts, crops and harvest estimates, estimates of the number of workforce engaged in agriculture, analyses on population connected with agriculture and rural areas, calculation of the registered unemployment rate. |
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12.1.1. Main groups of variables collected only for national purposes | |||
The list of characteristics surveyed exclusively for the national needs: • sales of the agricultural products, • consumption by the holder’s household more than 50% of the value of the final production of the holding, • income structure of holder’s household, • area of specific crops not specified in Regulation (EU) 2018/1091, • number of livestock by groups (weight, use) not specified in Regulation (EU) 2018/1091, • fish farming and breeding, • use of agricultural tractors and machines, • the amount of mineral, lime and lime-magnesium fertilizers used, • the amount of used manure, • number of plant protection treatments applied, • using the support of qualified advisors when making decisions about the use of plant protection products, • knowledge of the principles of integrated pest management, • number and area, specialized animal buildings and other farm buildings, • did the person live and form a household with the holder on 1 June, • work on own holding in the current week (exclusively; mainly; additionally; worked only outside the holding), • level of general education of the manager, • number of working days worked on the holding connected with agricultural production in the period of the last 12 months by neighbour assistance, other persons working on the legal persons’ farms. |
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12.1.2. Unmet user needs | |||
The part of the data needs reported by external institutions were not (or only partially) included in the AC 2020 due to: • obtainable from administrative sources. • possibility of obtaining as secondary data from primary census data. • possibility to estimate on the basis of analyses of available data. • possibility of inclusion in other statistical surveys. • due to the nature of the census and the significant burden on the respondent • potential great difficulties in understanding the question by the respondents. |
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12.1.3. Plans for satisfying unmet user needs | |||
Consultations with national data users will be organized ahead of the next editions of the IFS structure surveys. |
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12.2. Relevance - User Satisfaction | |||
There is no specific procedure to measure user satisfaction for the purposes of the Census, however positive information comes from data users like ministries, scientific institutes. Meetings with users are organised on the occasion of the official publication of the census data. |
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12.2.1. User satisfaction survey | |||
No | |||
12.2.2. Year of user satisfaction survey | |||
Not applicable. |
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12.2.3. Satisfaction level | |||
Not applicable | |||
12.3. Completeness | |||
Information on low- and zero prevalence variables is available on: Eurostat's website. |
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12.3.1. Data completeness - rate | |||
Not applicable for Integrated Farm Statistics as the not collected variables, not-significant variables and not-existent variables are completed with 0. |
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13.1. Accuracy - overall | |||
See categories below. |
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13.2. Sampling error | |||
See sub-categories below. |
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13.2.1. Sampling error - indicators | |||
Not applicable. The data collection was based entirely on census. |
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13.2.2. Reasons for non-compliant precision requirements in relation to Regulation (EU) 2018/1091 | |||
Not applicable. |
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13.2.3. Methodology used to calculate relative standard errors | |||
Not applicable. |
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13.2.4. Impact of sampling error on data quality | |||
None | |||
13.3. Non-sampling error | |||
See sub-categories below. |
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13.3.1. Coverage error | |||
See sub-categories below. |
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13.3.1.1. Over-coverage - rate | |||
The over-coverage rate is available in the annex. The over-coverage rate is unweighted. Annexes: 13.3.1.1 Over-coverage rate and Unit non-response rate |
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13.3.1.1.1. Types of holdings included in the frame but not belonging to the population of the core (main frame and if applicable frame extension) | |||
Below thresholds during the reference period Temporarily out of production during the reference period Ceased activities Merged to another unit Duplicate units |
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13.3.1.1.2. Actions to minimize the over-coverage error | |||
Removal of ineligible units from the records, leaving unchanged the weights for the other units | |||
13.3.1.1.3. Additional information over-coverage error | |||
Using administrative sources played an important role in the construction of the list of farms. Supply of administrative sources caused a number of issues and the need to correct the list of farms. The Census took into account the factual, not the legal status. Some farms were removed from the list during polls and processing. The farms were liquidated from the census because they did not meet the definition of an agricultural holding, i.e. they ceased agricultural activity or the activity was at a very low level (below the thresholds included in the definition of an agricultural holding). |
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13.3.1.2. Common units - proportion | |||
All common units were created and flagged on the level of gminas based on administrative sources. |
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13.3.1.3. Under-coverage error | |||
See sub-categories below. |
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13.3.1.3.1. Under-coverage rate | |||
Under-coverage rate is low (approx. 1%) as the quality of the statistical farm register is high (most units are registered in administrative registers). |
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13.3.1.3.2. Types of holdings belonging to the population of the core but not included in the frame (main frame and if applicable frame extension) | |||
New births New units derived from split Units with outdated information in the frame (variables below thresholds in the frame but above thresholds in the reference period) |
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13.3.1.3.3. Actions to minimise the under-coverage error | |||
To ensure the appropriate quality of the survey frame, the statistical farm register is regularly updated on the basis of many administrative sources as well as agricultural surveys. Additionally, in the census AC 2020, we have created the option of adding a farm to the register of farms. |
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13.3.1.3.4. Additional information under-coverage error | |||
Not available. |
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13.3.1.4. Misclassification error | |||
No | |||
13.3.1.4.1. Actions to minimise the misclassification error | |||
Not applicable. |
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13.3.1.5. Contact error | |||
Yes | |||
13.3.1.5.1. Actions to minimise the contact error | |||
In the process of preparing the frame for the Census, the results of works carried out under the grant "Modernisation of agricultural statistics" were used. As part of the grant implementation, the following works were carried out to update the frame: * correction and supplementation of the addresses existing in frame (farm headquarters, user's headquarters and correspondence address) based on the NOBC database, * update of x, y coordinates for address data - address of the user's seat and the seat of the farm. Additionally cross-check with administrative registers was applied. Information came also from respondents in the census questionnaire. |
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13.3.1.6. Impact of coverage error on data quality | |||
Low | |||
13.3.2. Measurement error | |||
See sub-categories below. |
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13.3.2.1. List of variables mostly affected by measurement errors | |||
The main source of measurement errors were respondents and interviewers. The scale of this type of errors is not fully known. Most of the errors were caught and corrected by a set of validations and by automatic corrections. There were cases when respondents discontinued the interview (CAWI). Additionally there occurred errors at entering data by respondents in the CAWI method. Wide range of surveyed characteristics, difficult questions, as well as unclear definitions also caused measurement errors. Respondents and interviewers found the Labour force section as the most complicated. There was a tendency to deliberately shorten the list of members of the family labour particularly with regard to the questions concerning OGA (MOGA_FAM_RH, SOGA_FAM_RH). There was also a problem with collecting information on the number of hired workers involved in OGA (MOGA_NFAM_RH, SOGA_NFAM_RH). Characteristics that caused most measurement errors are listed below:
All detected errors were corrected automatically or by expert method at the data collection stage or during the dataset validation. For characteristics for which errors most often appear, the Manual for interviewers is supplemented with comments and additional explanations. The control algorithms in the form application and the validation rules are also improved. |
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13.3.2.2. Causes of measurement errors | |||
Complexity of variables Sensitivity of variables Unclear questions Respondents’ inability to provide accurate answers |
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13.3.2.3. Actions to minimise the measurement error | |||
Pre-testing questionnaire Pre-filled questions Explanatory notes or handbooks for enumerators or respondents On-line FAQ or Hot-line support for enumerators or respondents Training of enumerators Other |
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13.3.2.4. Impact of measurement error on data quality | |||
Low | |||
13.3.2.5. Additional information measurement error | |||
Several validation processes were introduced during data collection and data processing in order to minimise the risk of measurement errors. The AC electronical application adapted to the type of farm, leading the respondent / enumerator along the “paths” of the interview by selecting the appropriate questions and setting the order in which they were asked. The definitions of the studied variables were additional help. The form allowed for ongoing logical, accounting and scope control of entries. In case of errors, it was signalled and there were hints for their improvement. It should be emphasized that not every respondent was asked about everything, because the number and type of collected variables depended on the specificity of a given farm. The use of an electronic questionnaire was extremely helpful, as it contained the necessary definitions and clarifications. In order to eliminate any errors connected with misunderstanding or misinterpretation of methodological principles or definitions, or with any extraordinary circumstances, enumerators could report any problems to Census coordinators. Depending on their complexity, such issues could be then solved at the local or central level. In order to ensure an efficient exchange of information and communication, a special system was developed to foster an ongoing communication between the commune and voivodship census bureaux, and the Statistics Poland. Dedicated application covered all questions regarding the census organisation, the methodology of the census, as well as the use of census applications. With a view to minimising the number of errors made by enumerators and interviewers, a number of training courses were conducted. A set of very detailed questionnaire completion guidelines was also developed. |
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13.3.3. Non response error | |||
See sub-categories below. |
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13.3.3.1. Unit non-response - rate | |||
The unit non-response rate is in the annex of item 13.3.1.1. The unit non-response rate is unweighted. |
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13.3.3.1.1. Reasons for unit non-response | |||
Failure to make contact with the unit Refusal to participate Inability to participate (e.g. illness, absence) Other |
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13.3.3.1.2. Actions to minimise or address unit non-response | |||
Reminders Legal actions Imputation Other |
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13.3.3.1.3. Unit non-response analysis | |||
After the census was completed, a detailed analysis of this type of errors was performed. Based on data from administrative sources and current surveys, data for non-response units has been imputed. |
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13.3.3.2. Item non-response - rate | |||
The electronic questionnaire did not allow omitting mandatory questions, or leaving them unanswered. Due to this feature, item non-response for particular questions was marginal. Incomplete questionnaires occurred in the case of online self-interviews (CAWI). They were forwarded for completion to the CATI or CAPI methods. In a small number of cases, the missing data was imputed based on existing data in the poll. Generally in the CAPI and CATI methods, apart from infrequent cases, fully completed forms were obtained. If after finishing the form (CAWI), respondent realised that he missed some information, incomplete questionnaires were supplemented by department employees, based on e-mail / telephone information from the respondent. |
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13.3.3.2.1. Variables with the highest item non-response rate | |||
Generally there were no significant non-responses for any of the surveyed variables. |
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13.3.3.2.2. Reasons for item non-response | |||
Interview interruption Farmers do not know the answer |
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13.3.3.2.3. Actions to minimise or address item non-response | |||
Reminders Legal actions Imputation |
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13.3.3.3. Impact of non-response error on data quality | |||
Low | |||
13.3.3.4. Additional information non-response error | |||
Data imputation was performed in the rare case of those farms for which the several section (eg. AE) was not completed. The nearest neighbour method was used. An important issue in the context of the non-response rate reduction was to popularise census information among farmers, including its objectives and significance, as well as the obligatory nature. In accordance with the Law on Agricultural Census, respondents were obliged to provide reliable responses to all questions included in the questionnaire. Before start of the Census the Letter of the President of the Statistics Poland was distributed to all respondents, requesting them to participate in the census and assuring that any data collected will be subject to strict statistical confidentiality. An important role was played by the Call Centre, where the respondents might obtain detailed information or clarify any doubts by phone. This application also allowed for setting a suitable date of the enumerator’s visit in the farm. A proper training of enumerators and interviewers, who were able not only to effectively motivate the users to participate in the survey, but also to deal with troublesome respondents, also led to a lower number of refusals. In the case of absence of an holder, the enumerator could conduct an interview with any other adult member of the holder’s household. |
|||
13.3.4. Processing error | |||
See sub-categories below. |
|||
13.3.4.1. Sources of processing errors | |||
Data entry Internet problems affecting filled-in web questionnaires Imputation methods Data processing |
|||
13.3.4.2. Imputation methods | |||
Nearest neighbour imputation Previous data for the same unit |
|||
13.3.4.3. Actions to correct or minimise processing errors | |||
To minimise processing errors the data collections system (apps.) was extensively tested. The main Census dataset was covered by an automatic logical and accounting control and it was verified in terms of the scope. The control algorithms also included the principles of validation required by Eurostat. Control rules were established for each section of the questionnaire. The sections were verified in a specified order. Having controlled and possibly adjusted a given module, a subsequent module was verified. Upon completion of the control process, a reports were generated, containing information on the validation principles applied and errors identified. The erroneous records, were analysed by experts who, based on their specialised knowledge and information available, identified the errors and decided how they should be treated (accepted or corrected and the way of correction). |
|||
13.3.4.4. Tools and staff authorised to make corrections | |||
Staff - Agriculture Department and Labour Market Department experts, IT specialists. Tools - SQL, SAS system and Gitlab. |
|||
13.3.4.5. Impact of processing error on data quality | |||
Low | |||
13.3.4.6. Additional information processing error | |||
Among sources of processing errors there were: mistakes in algorithms for validation as well as wrong implementation of the algorithms. Wrong algorithms and errors in implementation were verified and corrected. |
|||
13.3.5. Model assumption error | |||
Not applicable. |
|
|||
14.1. Timeliness | |||
See sub-categories below. |
|||
14.1.1. Time lag - first result | |||
Preliminary results were released on March 31, 2021, i.e. 3 month from the last day of the reference year. |
|||
14.1.2. Time lag - final result | |||
Final results will be released in the period from April to December 2022, i.e. about 17-25 months from the last day of the reference year. |
|||
14.2. Punctuality | |||
See sub-categories below. |
|||
14.2.1. Punctuality - delivery and publication | |||
See sub-categories below. |
|||
14.2.1.1. Punctuality - delivery | |||
Not requested. |
|||
14.2.1.2. Punctuality - publication | |||
Data are published according to the planned timetable |
|
||||||||||||||||||||
15.1. Comparability - geographical | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.1.1. Asymmetry for mirror flow statistics - coefficient | ||||||||||||||||||||
Not applicable, because there are no mirror flows in Integrated Farm Statistics. |
||||||||||||||||||||
15.1.2. Definition of agricultural holding | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.1.2.1. Deviations from Regulation (EU) 2018/1091 | ||||||||||||||||||||
No deviations. |
||||||||||||||||||||
15.1.2.2. Reasons for deviations | ||||||||||||||||||||
Not applicable. |
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15.1.3. Thresholds of agricultural holdings | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.1.3.1. Proofs that the EU coverage requirements are met | ||||||||||||||||||||
|
||||||||||||||||||||
15.1.3.2. Differences between the national thresholds and the thresholds used for the data sent to Eurostat | ||||||||||||||||||||
Differences exist, we sent to Eurostat the holdings of area 1 ha UAA and more. For national purposes we collected data also for farms below 1 ha UAA. |
||||||||||||||||||||
15.1.3.3. Reasons for differences | ||||||||||||||||||||
In Poland there is visible trend of splitting up larger holdings into smaller with area UAA below 1 ha, due to the process of inheritance among family members. |
||||||||||||||||||||
15.1.4. Definitions and classifications of variables | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.1.4.1. Deviations from Regulation (EU) 2018/1091 and EU handbook | ||||||||||||||||||||
There are no deviations from Regulation (EU) 2018/1091 and the EU handbook. |
||||||||||||||||||||
15.1.4.1.1. The number of working hours and days in a year corresponding to a full-time job | ||||||||||||||||||||
The information is available in the annex. In Poland, 2 120 hours are assumed as full-time work on a farm (265 working days, 8 hours a day). Annexes: 15.1.4.1.1. AWU |
||||||||||||||||||||
15.1.4.1.2. Point chosen in the Annual work unit (AWU) percentage band to calculate the AWU of holders, managers, family and non-family regular workers | ||||||||||||||||||||
The information is available in the annex of item 15.1.4.1.1. |
||||||||||||||||||||
15.1.4.1.3. AWU for workers of certain age groups | ||||||||||||||||||||
The information is available in the annex of item 15.1.4.1.1. |
||||||||||||||||||||
15.1.4.1.4. Livestock coefficients | ||||||||||||||||||||
No use of different LSU coefficients. |
||||||||||||||||||||
15.1.4.1.5. Livestock included in “Other livestock n.e.c.” | ||||||||||||||||||||
For national needs, equine data were collected as a separate variable, however for the EUROFARM purposes, equine are counted among the item ,,Other livestock (A0030)’’. |
||||||||||||||||||||
15.1.4.2. Reasons for deviations | ||||||||||||||||||||
Maintenance of time series. |
||||||||||||||||||||
15.1.5. Reference periods/days | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.1.5.1. Deviations from Regulation (EU) 2018/1091 | ||||||||||||||||||||
No deviations. |
||||||||||||||||||||
15.1.5.2. Reasons for deviations | ||||||||||||||||||||
Not applicable. |
||||||||||||||||||||
15.1.6. Common land | ||||||||||||||||||||
The concept of common land exists | ||||||||||||||||||||
15.1.6.1. Collection of common land data | ||||||||||||||||||||
Yes | ||||||||||||||||||||
15.1.6.2. Reasons if common land exists and data are not collected | ||||||||||||||||||||
Not applicable. |
||||||||||||||||||||
15.1.6.3. Methods to record data on common land | ||||||||||||||||||||
Common land is included in separate records representing virtual entities without managers. | ||||||||||||||||||||
15.1.6.4. Source of collected data on common land | ||||||||||||||||||||
Administrative sources | ||||||||||||||||||||
15.1.6.5. Description of methods to record data on common land | ||||||||||||||||||||
For the survey purposes common land holdings were especially created (on the gminas level). Common land consists of meadows and pastures. Number of especially created common land units is 843. |
||||||||||||||||||||
15.1.6.6. Possible problems in relation to the collection of data on common land and proposals for future data collections | ||||||||||||||||||||
We did not experience problems to collect data on common land. |
||||||||||||||||||||
15.1.7. National standards and rules for certification of organic products | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.1.7.1. Deviations from Council Regulation (EC) No 834/2007 | ||||||||||||||||||||
Only the EU standards and rules specified in Council Regulation No 834/2007 are applied in Poland (there are no national standards and rules). |
||||||||||||||||||||
15.1.7.2. Reasons for deviations | ||||||||||||||||||||
Not applicable. |
||||||||||||||||||||
15.1.8. Differences in methods across regions within the country | ||||||||||||||||||||
No differences. |
||||||||||||||||||||
15.2. Comparability - over time | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.1. Length of comparable time series | ||||||||||||||||||||
The IFS 2020 data are not fully comparable with the AC 2002, FSS 2005 and 2007 data. The differences concern only the smallest units, i.e. natural person’s agricultural holding under 1 ha of agricultural area. |
||||||||||||||||||||
15.2.2. Definition of agricultural holding | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.2.1. Changes since the last data transmission to Eurostat | ||||||||||||||||||||
There have been some changes but not enough to warrant the designation of a break in series | ||||||||||||||||||||
15.2.2.2. Description of changes | ||||||||||||||||||||
Regulation (EU) 2018/1091 newly considers agricultural holdings with only fur animals. However even if our country raises fur animals, holdings with only fur animals are not included in our data collection because they do not meet the thresholds. We did not add thresholds related to fur animals; there is no reason for it (fur animals do not contribute towards 98% of the total LSU). |
||||||||||||||||||||
15.2.3. Thresholds of agricultural holdings | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.3.1. Changes in the thresholds of holdings for which core data are sent to Eurostat since the last data transmission | ||||||||||||||||||||
There have been some changes but not enough to warrant the designation of a break in series | ||||||||||||||||||||
15.2.3.2. Description of changes | ||||||||||||||||||||
The thresholds were changed to be in line with Regulation (EU) 2018/1091. |
||||||||||||||||||||
15.2.4. Geographical coverage | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.4.1. Change in the geographical coverage since the last data transmission to Eurostat | ||||||||||||||||||||
There have been no changes | ||||||||||||||||||||
15.2.4.2. Description of changes | ||||||||||||||||||||
Not applicable. |
||||||||||||||||||||
15.2.5. Definitions and classifications of variables | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.5.1. Changes since the last data transmission to Eurostat | ||||||||||||||||||||
There have been some changes but not enough to warrant the designation of a break in series | ||||||||||||||||||||
15.2.5.2. Description of changes | ||||||||||||||||||||
Legal personality of the agricultural holding In IFS, there is a new class (“shared ownership”) for the legal personality of the holding compared to FSS 2016, which trigger fluctuations of holdings in the classes of sole holder holdings and group holdings.
Other livestock n.e.c. In FSS 2016, deer were included in this class, but in IFS they are classified separately. Also in FSS 2016, there was a class for the collection of equidae. That has been dropped and equidae are included in IFS in "other livestock n.e.c."
Livestock units In FSS 2016, turkeys, ducks, geese, ostriches and other poultry were considered each one in a separate class with a coefficient of 0.03 for all the classes except for ostriches (coefficient 0.035). In IFS 2020, the coefficients were adjusted accordingly, with turkeys remaining at 0.03, ostriches remaining at 0.35, ducks adjusted to 0.01, geese adjusted to 0.02 and other poultry fowls n.e.c. adjusted to 0.001.
Organic animals While in FSS only fully compliant (certified converted) animals were included, in IFS both animals under conversion and fully converted are to be included. |
||||||||||||||||||||
15.2.6. Reference periods/days | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.6.1. Changes since the last data transmission to Eurostat | ||||||||||||||||||||
There have been no changes | ||||||||||||||||||||
15.2.6.2. Description of changes | ||||||||||||||||||||
Not applicable. |
||||||||||||||||||||
15.2.7. Common land | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.2.7.1. Changes in the methods to record common land since the last data transmission to Eurostat | ||||||||||||||||||||
There have been some changes but not enough to warrant the designation of a break in series | ||||||||||||||||||||
15.2.7.2. Description of changes | ||||||||||||||||||||
In 2016, the records were created at NUTS3 level while in 2020 they were at commune levels. This would explain the increase of the number of common land units between 2016 and 2020. |
||||||||||||||||||||
15.2.8. Explanations for major trends of main variables compared to the last data transmission to Eurostat | ||||||||||||||||||||
In Poland since 2016 there have been spotted progressing changes as following aspects: • decrease in the number of farms, especially individual farms with small-scale production, • continuation of the process of mechanisation of agricultural holdings aimed at rational use of equipment and machines, • decrease in the number of people combining work on their farm with other gainful activities in favour of a complete transition to non-agricultural work outside the farm. • the reduction in labour inputs on farms (both family workload and permanent employees) as well as in the number of people conducting this work Additionally the cultivation area of industrial crops has raised significantly. This was a result of the increase of the rape cultivation area. Rape becomes more and more popular among farmers due to the growing selling price. The decrease in the area of permanent grasslands was caused by a change in the way of feeding cattle, in which maize plays an increasingly important role. It was possible to observe an growth of the poultry population confirming the position of Poland as the largest poultry producer in Europe. The differences between 2016 and 2020 may result from a different approach in surveying data as a result of changes in the economic structure and organisational changes as well as concentration trends taking place in PL agriculture. SO outliers confirmed. The difference in the LSU is due to a different approach to the surveying of agricultural holdings. In IFS 2020, due to the scope of questions regarding economic activity, holdings, e.g. legal persons consisting of many units / farms in which contract rearing of farm animals, (e.g. pigs), was carried out, and these units were surveyed separately. On the other hand in FSS 2016, the above-mentioned the set of farms were surveyed as one farm with the total number of pigs. Therefore, these data cannot be compared.
Some further examples on time series variations between 2016 and 2020 are:
• A6111. There has been a decrease in interest in rearing rabbits. Compared to the number of farms with female rabbits decreased by over 50%.
• ARA99T Other arable land crops n.e.c. – outdoor - PL confirms the data. In this group was included only safflower. The interest in cultivation is decreasing.
• C1500T Grain maize and corn-cob-mix – outdoor – PL confirms the data. The area is growing systematically, the interest in cultivation rise due to the use of grain for animal feed.
• I1120T Sunflower seed – outdoor -PL confirms the data. There is a growing interest in the cultivation of oilseeds due to their industrial use and profitability.
• I6000T Energy crops n.e.c. - outdoor - PL confirms the data. Cultivating is not profitable and interest is declining due to the profitability of other crops (maize, oil plants).
• J3000TE Permanent agricultural grassland not in use - outdoor - eligible for financial support - PL confirms the data. Due to the specialisation of farms keeping cattle, small farms stop using meadows for production and the number of farms keeping cattle decreased. In a large part of farms, meadows and pastures are maintained in good agricultural condition, but not used for production purposes.
• L0000T Nurseries – outdoor PL confirms the data. Interest in ornamental plants (ornamental gardens) and fruit plants is growing.
• UAAT_IB Irrigable utilised agricultural area – outdoor - PL confirms the data. Due to the uneven distribution of rainfall throughout the year, the area of irrigated crops increases.
• V0000_S0000TK Fresh vegetables (including melons) and strawberries grown in rotation with horticultural crops - outdoor - market gardening - PL confirms the data, the increase in area results from the specialisation of farms.
|
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15.2.9. Maintain of statistical identifiers over time | ||||||||||||||||||||
No | ||||||||||||||||||||
15.3. Coherence - cross domain | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.3.1. Coherence - sub annual and annual statistics | ||||||||||||||||||||
Not applicable to Integrated Farm Statistics, because there are no sub annual data collections in agriculture. |
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15.3.2. Coherence - National Accounts | ||||||||||||||||||||
Not applicable, because Integrated Farm Statistics have no relevance for national accounts. |
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15.3.3. Coherence at micro level with data collections in other domains in agriculture | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.3.3.1. Analysis of coherence at micro level | ||||||||||||||||||||
Yes | ||||||||||||||||||||
15.3.3.2. Results of analysis at micro level | ||||||||||||||||||||
For characteristics, in case of the outliers or illogical values comparison was made with data obtained in other or previous agricultural surveys as well as the ARMA data. There were some differences in the area of agricultural land between the IFS 2020 and the ARMA microdata. The found errors were corrected. The final analysis showed the consistency of the data. |
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15.3.4. Coherence at macro level with data collections in other domains in agriculture | ||||||||||||||||||||
See sub-categories below. |
||||||||||||||||||||
15.3.4.1. Analysis of coherence at macro level | ||||||||||||||||||||
Yes | ||||||||||||||||||||
15.3.4.2. Results of analysis at macro level | ||||||||||||||||||||
The IFS validated, aggregated data were analysed with comparison with other sources of data: animal production surveys (eg animal slaughter, poultry hatching), other statistical surveys (eg external trade balance), external sources (eg ARMA, data from rape and sugar beet contracting), The analysis of the IFS data showed that results and trends were coherent. The IFS data are used in agricultural analysis, estimation of crop and animal production, EAA, national accounts, labour force and agro-environmental studies, as well as FADN. The values for Crops and Animal production statistics 2020 will be adjusted after reporting the final Census data. |
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15.4. Coherence - internal | ||||||||||||||||||||
The data are internally consistent. This is ensured by the application of a wide range of validation rules. |
|
|||
See sub-categories below. |
|||
16.1. Coordination of data collections in agricultural statistics | |||
The date of the AC2020 was selected so that the dates of other surveys did not overlap. Additionally, to decrease the cost and burden of respondents, one integrated form was developed to collect core data and data from modules. This solution allowed to avoid the situation that respondents have to answer the same questions two or more times as well as to reduce number of the phone calls or visits of the interviewers. In order to reduce costs, all farms could provide their data electronically. Additionally, administrative data were used as much as possible. |
|||
16.2. Efficiency gains since the last data transmission to Eurostat | |||
On-line surveys Further automation Increased use of administrative data Further training |
|||
16.2.1. Additional information efficiency gains | |||
Not available. |
|||
16.3. Average duration of farm interview (in minutes) | |||
See sub-categories below. |
|||
16.3.1. Core | |||
Not available. |
|||
16.3.2. Module ‘Labour force and other gainful activities‘ | |||
Not available |
|||
16.3.3. Module ‘Rural development’ | |||
Not available |
|||
16.3.4. Module ‘Animal housing and manure management’ | |||
Not available. |
|
|||
17.1. Data revision - policy | |||
The Statistics Poland has revision policy in line with the European Statistics Code of Practice, legal acts of the European Union concerning Community statistics as well as guidelines on ESS revision policy for the Principal European Economic Indicators (PEEIs). In case of planned revision, the Statistics Poland elaborates annual schedule for the revisions of statistical data, which is published on the Information Portal of the Statistics Poland. This schedule contains all revisions planned for particular year, including dates of data availability after completion of the revision, of which final data. In addition, information on important planned revisions, resulting from changes in classifications, standards, methodology or definitions is provided in an especially prepared information notes on the Information Portal of the Statistics Poland in advance relevant to the publication of data. In case of unplanned revisions and corrections of editorial errors, results are published immediately after their completion together with explanation of the reasons. |
|||
17.2. Data revision - practice | |||
In case of agricultural census there is a practice of publishing preliminary data and final data. Since 2002 to date there was no need to conduct unplanned revisions in case of the IFS/FSS. |
|||
17.2.1. Data revision - average size | |||
Not requested. |
|
|||
Annexes: 18. Timetable of statistical process |
|||
18.1. Source data | |||
See sub-categories below. |
|||
18.1.1. Population frame | |||
See sub-categories below. |
|||
18.1.1.1. Type of frame | |||
List frame | |||
18.1.1.2. Name of frame | |||
List of agricultural holdings. |
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18.1.1.3. Update frequency | |||
Annual | |||
18.1.2. Core data collection on the main frame | |||
See sub-categories below. |
|||
18.1.2.1. Coverage of agricultural holdings | |||
Census | |||
18.1.2.2. Sampling design | |||
Not applicable for 2020. |
|||
18.1.2.2.1. Name of sampling design | |||
Not applicable | |||
18.1.2.2.2. Stratification criteria | |||
Not applicable | |||
18.1.2.2.3. Use of systematic sampling | |||
Not applicable | |||
18.1.2.2.4. Full coverage strata | |||
Not applicable for 2019/2020. |
|||
18.1.2.2.5. Method of determination of the overall sample size | |||
Not applicable for 2019/2020. |
|||
18.1.2.2.6. Method of allocation of the overall sample size | |||
Not applicable | |||
18.1.3. Core data collection on the frame extension | |||
See sub-categories below. |
|||
18.1.3.1. Coverage of agricultural holdings | |||
Census | |||
18.1.3.2. Sampling design | |||
Not applicable. |
|||
18.1.3.2.1. Name of sampling design | |||
Not applicable | |||
18.1.3.2.2. Stratification criteria | |||
Not applicable | |||
18.1.3.2.3. Use of systematic sampling | |||
Not applicable | |||
18.1.3.2.4. Full coverage strata | |||
Not applicable. |
|||
18.1.3.2.5. Method of determination of the overall sample size | |||
Not applicable. |
|||
18.1.3.2.6. Method of allocation of the overall sample size | |||
Not applicable | |||
18.1.4. Module “Labour force and other gainful activities” | |||
See sub-categories below. |
|||
18.1.4.1. Coverage of agricultural holdings | |||
Census | |||
18.1.4.2. Sampling design | |||
Not applicable |
|||
18.1.4.2.1. Name of sampling design | |||
Not applicable | |||
18.1.4.2.2. Stratification criteria | |||
Not applicable | |||
18.1.4.2.3. Use of systematic sampling | |||
Not applicable | |||
18.1.4.2.4. Full coverage strata | |||
Not applicable |
|||
18.1.4.2.5. Method of determination of the overall sample size | |||
Not applicable |
|||
18.1.4.2.6. Method of allocation of the overall sample size | |||
Not applicable | |||
18.1.4.2.7. If sampled from the core sample, the sampling and calibration strategy | |||
Not applicable | |||
18.1.5. Module “Rural development” | |||
See sub-categories below. |
|||
18.1.5.1. Coverage of agricultural holdings | |||
Census | |||
18.1.5.2. Sampling design | |||
Not applicable |
|||
18.1.5.2.1. Name of sampling design | |||
Not applicable | |||
18.1.5.2.2. Stratification criteria | |||
Not applicable | |||
18.1.5.2.3. Use of systematic sampling | |||
Not applicable | |||
18.1.5.2.4. Full coverage strata | |||
Not applicable |
|||
18.1.5.2.5. Method of determination of the overall sample size | |||
No applicable |
|||
18.1.5.2.6. Method of allocation of the overall sample size | |||
Not applicable | |||
18.1.5.2.7. If sampled from the core sample, the sampling strategy and calibration strategy | |||
Not applicable | |||
18.1.6. Module “Animal housing and manure management module” | |||
See sub-categories below. |
|||
18.1.6.1. Coverage of agricultural holdings | |||
Census | |||
18.1.6.2. Sampling design | |||
Not applicable |
|||
18.1.6.2.1. Name of sampling design | |||
Not applicable | |||
18.1.6.2.2. Stratification criteria | |||
Not applicable | |||
18.1.6.2.3. Use of systematic sampling | |||
Not applicable | |||
18.1.6.2.4. Full coverage strata | |||
Not applicable |
|||
18.1.6.2.5. Method of determination of the overall sample size | |||
Not applicable |
|||
18.1.6.2.6. Method of allocation of the overall sample size | |||
Not applicable | |||
18.1.6.2.7. If sampled from the core sample, the sampling strategy and calibration strategy | |||
Not applicable | |||
18.1.12. Software tool used for sample selection | |||
Not applicable |
|||
18.1.13. Administrative sources | |||
See sub-categories below. |
|||
18.1.13.1. Administrative sources used and the purposes of using them | |||
The information is available on Eurostat's website. |
|||
18.1.13.2. Description and quality of the administrative sources | |||
See the attached Excel file in the Annex. Annexes: 18.1.13.2. Description and quality of the administrative sources |
|||
18.1.13.3. Difficulties using additional administrative sources not currently used | |||
Problems related to data quality of the source | |||
18.1.14. Innovative approaches | |||
The information on innovative approaches is available on Eurostat's website. |
|||
18.2. Frequency of data collection | |||
The agricultural census is conducted every 10 years. The decennial agricultural census is complemented by sample or census-based data collections organised every 3-4 years in-between. |
|||
18.3. Data collection | |||
See sub-categories below. |
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18.3.1. Methods of data collection | |||
Face-to-face, electronic version Telephone, electronic version Use of Internet |
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18.3.2. Data entry method, if paper questionnaires | |||
Not applicable | |||
18.3.3. Questionnaire | |||
Please find the questionnaires in annex. Annexes: 18.3.3. Questionnaire in English 18.3.3. Questionnaire IFS 2020 PL |
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18.4. Data validation | |||
See sub-categories below. |
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18.4.1. Type of validation checks | |||
Data format checks Completeness checks Range checks Relational checks Comparisons with previous rounds of the data collection Comparisons with other domains in agricultural statistics |
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18.4.2. Staff involved in data validation | |||
Interviewers Supervisors Staff from local departments Staff from central department |
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18.4.3. Tools used for data validation | |||
Validation rules were implemented in the questionnaires and within data processing software.For the purposes of census data processing, the Statistical Data Acquisition, Processing and Integration System (SPDS) was used, which replaced several dozen previously used applications managing the processing of data obtained in individual statistical surveys. The system operates in a uniform environment and provides all the necessary functions, which include import of collected statistical data, editing individual entries, validation of processed data, sharing data on the basis of which preliminary reports will be generated, auto-correction and data imputation, editing information on the fulfilment of reporting obligations, defining reports and control tables, generating reports and control tables, data storage and transfer to external subsystems (statistical data warehouse).Each stage of data processing ends with the generation of a validation report and control tables. |
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18.5. Data compilation | |||
After data collection and pre-processing by data is accessed to Agriculture Department and Labour Market Department's staff for final data compilation, which includes checks and analyses at different levels (micro, macro). |
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18.5.1. Imputation - rate | |||
Unit non-response – rate is 3,0%, item non-response is not computed. |
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18.5.2. Methods used to derive the extrapolation factor | |||
Not applicable | |||
18.6. Adjustment | |||
Covered under Data compilation. |
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18.6.1. Seasonal adjustment | |||
Not applicable to Integrated Farm Statistics, because it collects structural data on agriculture. |
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See sub-categories below. |
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19.1. List of abbreviations | |||
CAP – Common Agricultural Policy CAPI – Computer Assisted Personal Interview CATI – Computer Assisted Telephone Interview CAWI – Computer Assisted Web Interview FSS – Farm Structure Survey IACS – Integrated Administration and Control System IFS – Integrated Farm Statistics LSU – Livestock units NACE – Nomenclature of Economic Activities NUTS – Nomenclature of territorial units for statistics PAPI – Paper and Pencil Interview SO – Standard output UAA – Utilised agricultural area. |
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19.2. Additional comments | |||
No additional comments. |
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