Pesticide use in agriculture (aei_pestuse)

National Reference Metadata in ESS Standard for Quality Reports Structure (ESQRS)

Compiling agency: Statistics Lithuania


Eurostat metadata
Reference metadata
1. Contact
2. Statistical presentation
3. Statistical processing
4. Quality management
5. Relevance
6. Accuracy and reliability
7. Timeliness and punctuality
8. Coherence and comparability
9. Accessibility and clarity
10. Cost and Burden
11. Confidentiality
12. Comment
Related Metadata
Annexes (including footnotes)
 



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1. Contact Top
1.1. Contact organisation

Statistics Lithuania

1.2. Contact organisation unit

Agricultural, environmental and energy statistics division

1.5. Contact mail address

29 Gedimino Ave., LT-01500 Vilnius, Lithuania


2. Statistical presentation Top
2.1. Data description

See sub-categories below

2.1.1. Main characteristics of statistics

The main purpose of the statistical survey is to prepare and publish statistical information on the use of plant protection products in agriculture. During the survey, data on the quantity of plant protection products used on agricultural plants and the area treated are collected.

2.1.2. Reference period of data collection

2018

2.1.3. National legislation
No
2.1.3.1. National legislation - Name
2.1.3.2. National legislation - Link
2.1.3.3. National legislation - Responsible organisation
2.1.3.4. National legislation - Year of entry into force
2.1.3.5. National legislation - Coverage of variables required under EU legislation
2.1.3.6. Divergence national definitions from EU regulation
2.1.3.7. National legislation - Legal obligation for respondents to reply (Yes/No)
2.1.4. Additional comments data description
2.2. Classification system

The classification used for pesticides corresponds to Annex III of Regulation (EC) No 1185/2009 (http://data.europa.eu/eli/reg/2009/1185/2017-03-09) of the European Parliament and of the Council.
The classification system for crops derives from the Annual crop statistics Handbook 2019 (https://ec.europa.eu/eurostat/cache/metadata/Annexes/apro_cp_esms_an1.pdf).

2.3. Coverage - sector

Non-financial agricultural companies, enterprises, farmers’ and family farms engaged in crop production. 

The selected crops are the main crops in Lithuania and covers 94% of the Utilised Agricultural Area.

2.3.1. Crops covered by the statistics

See the attached Excel file in the Annexes.

2.3.2. Commercial non-agricultural uses of pesticides

Survey covered only agricultural use of pesticides

2.4. Statistical concepts and definitions

The data reported are the quantity of each active substances listed in Annex III of Regulation 1185/2009 contained in plant protection products used on a selected crop, expressed in kg. The area treated with each substance are expressed in hectares.

2.5. Statistical unit

Agricultural company, enterprise, farmer's and family farm engaged in crop production activities.  

2.6. Statistical population

Agricultural companies and enterprises, farmers’ and family farms having with arable land, pastures, meadows and perennial plantations. Organic production holdings are not included in the survey.

2.7. Reference area

See sub-categories below.

2.7.1. Geographical area covered

The entire territory of the country.

2.7.2. Inclusion of special territories

Not applicable

2.8. Coverage - Time

Since 2014

2.9. Base period

Not applicable for Pesticide Use Statistics, because it is not based on an index number of time series.


3. Statistical processing Top
3.1. Source data

See the attached Excel file in the Annexes.

3.2. Frequency of data collection

Once in 5 year reference period

3.3. Data collection

See the attached Excel file in the Annexes.

3.4. Data validation

The respondents filling in the questionnaire themselves as well as interviewers had to observe whether the data provided complied with the logical and arithmetical connections given in the questionnaires. There were  logical and arithmetic controls for the APR-02 questionnaire for agricultural companies and enterprises (both to the programs created using ORACLE software and ABBYY Form Filler), aswell as in APRŪ-02 questionnaire for farmers' and family farms. There were mandatory and ignored errors. Mandatory errors had necessarily to be corrected. Ignored errors were designed to draw attention to the fact that there may be an error. 

After filling in the questionnaire, respondents or interviewers could see an error protocol (if there were any errors). This protocol appeared after checking the questionnaire due to logical and arithmetical controls. Then the respondents or interviewers had to correct all the errors before sending the questionnaire. If they tried to transmit a questionnaire with errors, incorrect questionnaires were returned to them for correction. Incorrect questionnaires had not been loaded to the database.

  • Agricultural companies and enterprises filled in the electronic questionnaire and sent it directly to Statistics Lithuania using the electronic statistical reporting portal (e-Statistics) for further processing. If any uncertainties were obtained, specialists in the regional data preparation divisions checked if all the data were filled in, and mistakes were corrected and unclear items were cleared out by question to the company or enterprise by phone.
  • Interviewers (as well as farmers), who used ORBEON software for entering data, gave the feedback on the errors in each questionnaire and had to correct them.
  • When statistical data received by Statistics Lithuania were uploaded into the program for data processing, they were checked once again – whether they comply with the conditions of control. If non-conformity is found, its origin is determined and it is eliminated.

Comparisons of the survey data both at micro and macro level were made in order to ensure data quality by detecting outliers and discrepancies.

Data obtained directly from the holding were compared to the data taken from administrative sources. Micro data comparisons were made. If any outliers were obtained, the specialists  in the central statistical office contacted the holding in order to clarify those outliers. IACS Crop declaration database as administrative data source was used.

3.4.1. Data validation measures
Manual
Automatic
3.4.2. Target of data validation measures
Completeness
Outliers
Aggregates
3.4.3. Specification target of data validation
3.5. Data compilation

To prepare statistical information, data from the survey on the use of plant protection products in agriculture (statistical questionnaires APR-02,APRŪ-02) are used.

In case of agricultural companies and enterprises, an exhaustive survey is conducted. In 2018, data were submitted by 490 respondents.

In case of farmers’ and family farms, a simple random stratified sample is used. In 2018, 7000 farms (5,8 per cent of the total population) were sampled.

A Statistical Analysis System (SAS) software was used to aggregate the results at the national level.

3.6. Adjustment

Not applicable


4. Quality management Top
4.1. Quality assurance

See sub-categories below.

4.1.1. Quality management system in organisation
Yes
4.1.2. Specification of implementation

 The quality of statistical information and its production process is ensured by the provisions of the European Statistics Code of Practice and ESS Quality Assurance Framework

In 2007, a quality management system, conforming to the requirements of the international quality management system standard ISO 9001, was introduced at Statistics Lithuania. The main trends in activity of Statistics Lithuania aimed at quality management and continuous development in the institution are established in the Quality Policy. Monitoring of the quality indicators of statistical processes and their results and self-evaluation of statistical survey managers is regularly carried out in order to identify the areas which need improvement and to promptly eliminate the shortcomings.

4.1.3. Peer review
No
4.1.4. Main conclusions peer review

Not applicable

4.1.5. Future quality improvements
None
4.1.6. Specification of quality improvements

Not applicable

4.1.7. Additional comments quality assurance

Not applicable

4.2. Quality management - assessment

Data quality is in line with the principles of accuracy and reliability, timeliness and punctuality, coherence and compatibility. Before the results are provided for users, additional statistical data control is exercised at the macro level. Outliers are identified and analysed. In case of significant deviations, the data provider is contacted, and the reasons are clarified. If inaccuracies are detected, statistical data are corrected.

4.2.1. Overall quality
Stable
4.2.2. Relevance
Stable
4.2.3. Accuracy and reliability
Stable
4.2.4. Timeliness and punctuality
Improvement
4.2.5. Comparability
Stable
4.2.6. Coherence
Stable
4.2.7. Additional comments quality assessment


5. Relevance Top
5.1. Relevance - User Needs

The main users of statistical information are State and municipal authorities and agencies, international organisations, the media, research and business communities, students, whose needs are satisfied without a breach of the confidentiality principle.

5.1.1. Unmet user needs

All user needs are met

5.1.2. Plans for satisfying unfilled user needs

Not applicable

5.1.3. Additional comments user needs

Not applicable

5.2. Relevance - User Satisfaction

From 2005, user opinion surveys have been conducted on a regular basis. Official Statistics Portal traffic is monitored, website visitor opinion polls, general opinion poll on the products and services of Statistics Lithuania, target user group opinion polls and other surveys are conducted. In 2007, the compilation of a user satisfaction index was launched. The said surveys are aimed at the assessment of the overall demand for and necessity of statistical information in general and specific statistical indicators in particular.

More information on user surveys and their results is available in section User surveys on the Statistics Lithuania website.

5.2.1. User satisfaction survey
Yes
5.2.2. Year of user satisfaction survey

2018

5.2.3. Satisfaction level
Satisfied
5.2.4. Additional comments user satisfaction

Not applicable

5.3. Completeness

See sub-category below.

5.3.1. Data completeness - rate

Not applicable for Pesticide Use Statistics because in this data collection, there is no target on the number of data. Member States are asked to collect data on representative crops without stipulating the number of crops.


6. Accuracy and reliability Top
6.1. Accuracy - overall

The statistical survey was conducted using sampling method for farmers’ and family farms and an exhaustive survey for agricultural companies and enterprises. Statistical data are analysed by estimating outliers and edited.

6.1.1. Grading of accuracy
High
6.1.2. Factors lowering accuracy
Sampling error
Non-response error
6.1.3. Specification of factors

Not applicable

6.1.4. Additional comments overall accuracy

Not applicable

6.2. Sampling error

See the attached Excel file in the Annexes.

6.3. Non-sampling error

See sub-categories below.

6.3.1. Coverage error

See the attached Excel file in the Annexes.

6.3.2. Measurement error

See the attached Excel file in the Annexes.

6.3.3. Non response error

See the attached Excel file in the Annexes.

6.3.4. Processing error

See the attached Excel file in the Annexes.

6.3.5. Model assumption error

Not applicable

6.4. Seasonal adjustment

Seasonal adjustment is not applicable to pesticide use statistics since all plant protection treatments associated directly or indirectly with the crop during the reference period are reported.

6.5. Data revision - policy

The revision policy of Statistics Lithuania is provided in the document General Principles behind the Performance, Analysis and Announcement of Revisions of Statistical Indicators.

6.6. Data revision - practice

The results published are final and not revised later. Exception – upon the detection of significant errors, change in classification or methodology, new data sources.

6.6.1. Data revision - average size

Not applicable since no data revision was performed. 

6.6.2. Data revisions - conceptual changes
No
6.6.3. Reason for revisions

Not applicable

6.6.4. Impact of revisions
Not important
6.6.5. Additional comments data revisions

No additional comments


7. Timeliness and punctuality Top
7.1. Timeliness

See sub-categories below.

7.1.1. Time lag - first result

Statistical information is published in 11 months after the end of the reference period.

7.1.2. Time lag - final result

Statistical information is published in 11 months after the end of the reference period.

7.1.3. Reasons for possible long production times?
7.2. Punctuality

See sub-categories below.

7.2.4. Punctuality - delivery and publication
7.2.1. Data release according to schedule
YES
7.2.2. Data release on target date
YES
7.2.3. Reasons for delays

No delays occured


8. Coherence and comparability Top
8.1. Comparability - geographical

Data are collected on a country level (NUTS 0). Therefore, the data are not comparable on a regional level. The geographical comparability between countries is evaluated by Eurostat

8.1.1. Asymmetry for mirror flow statistics - coefficient

Not applicable, because there are no mirror flows in Pesticide Use Statistics.

8.2. Comparability - over time

Not applicable for Pesticide Use Statistics, because it is not based on time series.

8.2.1. Length of comparable time series

Not applicable for Pesticide Use Statistics, because it is not based on time series.

8.3. Coherence - cross domain

Plant protection products use in agriculture survey data can be compared with plant protection products placed on the market annual survey data.

8.4. Coherence - sub annual and annual statistics

Not applicable for Pesticide Use Statistics, because the data collection is based on a five-year period.

8.5. Coherence - National Accounts

Not applicable, because it has no relevance for national accounts.

8.6. Coherence - internal

Not applicable


9. Accessibility and clarity Top
9.1. Dissemination format - News release

Not applicable

9.1.1. Publication of news releases
No
9.1.2. Link to news releases
9.2. Dissemination format - Publications

Not applicable

9.2.1. Production of paper publication
No
9.2.2. English paper publication
No
9.2.3. Production of electronic publication
No
9.2.4. English electronic publication
No
9.2.5. Link to publications
9.3. Dissemination format - online database

Database of Indicators (Agriculture, forestry and fishing -> Agriculture -> Agro-environmental indicators->Plant protection products used in agriculture)

9.3.1. Data tables - consultations

Not available

9.3.2. Accessibility of on-line database
Yes
9.3.3. Link to on-line database

Database of Indicators (Agriculture, forestry and fishing -> Agriculture -> Agro-environmental indicators->Plant protection products used in agriculture)

9.4. Dissemination format - microdata access

Not applicable

9.4.1. Accessibility of micro-data
No
9.4.2. Link to micro-data

Not applicable

9.5. Dissemination format - other

Not applicable

9.6. Documentation on methodology

National metadata and methodology available on Official statistics portal https://osp.stat.gov.lt/

9.6.1. Availability of national reference metadata
Yes
9.6.2. Link to national reference metadata

https://osp.stat.gov.lt/documents/10180/5118910/Augal%C5%B3+apsaugos+produktai%2C+panaudoti+%C5%BEem%C4%97s+%C5%ABkyje+%5BEN%5D+5001.html

9.6.3. Availability of methodological papers
Yes
9.6.4. Link to methodological papers

https://osp.stat.gov.lt/documents/10180/550594/Metodika-Augalu-apsaugos-produktu-zu.pdf (methodology, only in lithuanian)

9.6.5. Availability of handbook
No
9.6.6. Link to handbook
9.7. Quality management - documentation

The quality of statistical information and its production process is ensured by the provisions of the European Statistics Code of Practice. In 2007, a quality management system, conforming with the requirements of the international quality management system standard ISO 9001, was introduced at Statistics Lithuania.

9.7.1. Metadata completeness - rate

No information 

9.7.2. Metadata - consultations

No information

9.7.3. Availability of quality report
NO
9.7.4. Link to quality report


10. Cost and Burden Top

In 2018, the average time spent by respondents on the filling-in of the statistical questionnaire – 2 hour 56 minutes. 

The costs associated with collection, and production of pesticide use statistics are not available.

10.1. Efficiency gains
On-line surveys
Further automation
10.2. Specification efficiency gains
10.3. Measures to reduce burden
More user-friendly questionnaires
10.4. Specification burden reduction


11. Confidentiality Top
11.1. Confidentiality - policy

In the process of statistical data collection, processing and analysis and dissemination of statistical information, Statistics Lithuania fully guarantees the confidentiality of the data submitted by respondents (households, enterprises, institutions, organisations and other statistical units), as defined in the Confidentiality Policy Guidelines of Statistics Lithuania.

11.1.1. Transmission of confidential national data to Eurostat
Yes
11.1.2. Confidentiality according to Regulation
Yes
11.1.3. Data confidentiality policy

In the process of statistical data collection, processing and analysis and dissemination of statistical information, Statistics Lithuania fully guarantees the confidentiality of the data submitted by respondents (households, enterprises, institutions, organisations and other statistical units), as defined in the Confidentiality Policy Guidelines of Statistics Lithuania (https://www.stat.gov.lt/en/konfidencialumo-uztikrinimas)

11.2. Confidentiality - data treatment

Description of Statistical Disclosure Control Methods, approved by Order No DĮ-124 of 27 May 2008 of the Director General of Statistics Lithuania.

Integrated Statistical Information System Data Security Regulations and Rules for the Secure Management of Electronic Information in the Integrated Statistical Information System, approved by Order No DĮ-240 of 16 September 2020 of the Director General of Statistics Lithuania.

11.2.1. Procedures for confidentiality

If there was any confidential information in aggregated data, confidentiality flags were added. Confidentiality rules:

  • statistical information was prepared using data obtained from less than of three respondents;
  • statistical data from one respondent represent more than 70 per cent of the total volume of statistical indicator;
  • aggregated statistical data of two respondents represent more than 85 per cent of the volume of whole statistical indicator.
11.2.2. Additional comments confidentiality - data treatment


12. Comment Top


Related metadata Top


Annexes Top
ESQRS_ANNEX_PESTUSE_2015-2019
APRŪ-02 Questionnaire (use of plant protection in farmers and family farms survey)