Agri-environmental indicator - mineral fertiliser consumption

Data extracted in June 2017. Most recent data: Further Eurostat information, Main tables and Database. Planned update: June 2019.

This article provides a fact sheet of the European Union (EU) agri-environmental indicator mineral fertiliser consumption. It consists of an overview of recent data, complemented by all information on definitions, measurement methods and context needed to interpret them correctly. The mineral fertiliser consumption article is part of a set of similar fact sheets providing a complete picture of the state of the agri-environmental indicators in the EU.

Figure 1: Estimated mineral fertiliser consumption by agriculture, EU-28, 2006-2015
(million tonnes)
Source: Eurostat (aei_fm_usefert)
Table 1: Nitrogen fertiliser consumption by agriculture, EU-28, NO and CH, 2006-2015
(1000 tonnes)
Source: Eurostat (aei_fm_usefert)
Table 2: Fertiliser consumption per hectare of fertilised UAA, EU-28, 2006 and 2015
Source: Eurostat (aei_fm_usefert), (apro_acs_a) and (ef_oluft)
Table 3: Phosphorous fertiliser consumption by agriculture, EU-28, NO and CH, 2006-2015
(1000 tonnes)
Source: Eurostat (aei_fm_usefert)
Figure 2: Statistics on nitrogen fertiliser, EU-28, 2015
(1000 tonnes)
Source: Eurostat (aei_fm_usefert) and (aei_fm_manfert)

Mineral fertiliser consumption is indicated by the evolution of the consumption of the nutrients nitrogen (N) and phosphor (P) as mineral fertilisers by agriculture over time, and they are measured by the following indicators:

Main indicator:

  • Application rates (kg/ha) of N and P

Supporting indicators:

  • Absolute volumes (tonnes) of N and P
  • Application rates of organic fertilisers (kg/ha) of N and P

Main statistical findings

Key messages 

  • The total volume of nitrogen fertiliser used in EU-28 agriculture was 11.4 million tonnes N in 2015. This level exceeded the level in 2006 (10.8 million tonnes N), with around 5 %. There was a decrease during the years 2009-2010. The amount of nitrogen used per hectare utilised agricultural area was 64 kg in 2015, compared to 58 kg in 2006. The trend over the last couple of years is similar; the use of nitrogen fertiliser per hectare is not decreasing in EU-28, although in individual countries reductions occur.
  • The phosphorous fertiliser volume used was 1.1 million tonnes in 2015. This is a reduction of almost 20 % since 2006 (when the used volume was 1.4 million tonnes P). The levels were even lower during 2009-2010. P is a finite resource which needs to be imported in the EU. The level of P per hectare utilised agricultural area was 7.5 kg in 2006, reduced to 6.3 kg per hectare in 2015.
  • Data is submitted to Eurostat by countries under a gentlemen's agreement on mineral fertiliser N and P consumption in agriculture at NUTS 0. Countries also have to estimate the use of mineral fertiliser (all consumption, including non-agricultural) for the greenhouse gas emission inventories submitted to the United Nations Framework Convention on Climate Change (UNFCCC). All EU Member States are signatories of this convention. Eurostat uses these values when countries do not submit data on fertiliser use for agriculture alone.

Assessment

Mineral fertiliser consumption

The total nitrogen fertiliser consumption volume remained high in the period 2006-2015 (Figure 1). Fluctuations occur; most notably during the years 2009-2010 when fertiliser use dipped significantly (Table 1). Fertiliser prices had at that time skyrocketed due to impact of strong demand for oil on the cost of agricultural inputs (DG AGRI, 2011). Nitrogenous fertilisers (ammonia, urea, ammonium nitrate) are produced from natural gas, the price of which is strongly linked to oil prices. Phosphates are mined outside of the EU, which results in high production and transportation costs, also linked to oil prices. During 2004-2010, the average world agricultural prices grew by 50 % compared to the average of 1986-2003. By comparison fertiliser prices jumped by 150 % over this period and peaked in 2008.

The nitrogen fertiliser consumption per hectare of fertilised utilised agricultural area (UAA) also increased during the period 2006-2015 in EU-28, from 67.4 kg/ha in 2006 to 74.4 kg/ha in 2015 (Table 2). The highest increases in N consumption per hectare were seen in Bulgaria (+133 %), Latvia (+74 %) and Austria (+58 %). The largest reductions were in Croatia (-50 %), Italy (-30 %) and Greece (-25 %).

The fact that nitrogen fertiliser use is increasing is in stark contrast to the period 1990-2000. Following the introduction of the Nitrates Directive (ND) in 1991 and the introduction of the National Action programmes for designated Nitrate Vulnerable Zones (NVZs), nitrogen fertiliser consumption were reduced significantly in the EU-15. The Water Framework Directive (WFD) was introduced in 2000. These developments contributed to a decrease in nitrogen mineral fertiliser consumption between 1990 and 2010 with 19 %, according to Fertilizers Europe.

The total consumption of phosphorous has declined 19 % from 2006 levels, but also here the 2009-2010 levels were the lowest over the period 2006-2015 (Table 3). An increase has since kept the levels at around 1.1 million tonnes P per year. The use of phosphorous fertiliser per hectare UAA decreased by almost 15 % in the EU-28 from 2006-2015 (Table 2). The use levels are in 2015 estimated to be below 50 % of the amount spread per hectare in 2006 in Belgium (-63 %), Croatia (-64 %), Italy (-52 %), and Netherlands (-82 %) (Table 2). On the other hand, increases in kg P/ha are again seen in Bulgaria (+160 %) and Latvia (+65 %).


Fertiliser application rates

There is a broad recognition that above-optimal applications of fertiliser nutrients such as N and P lead to an enhanced risk of pollution to watercourses, and associated problems with water quality. The Member States have different application rates of N and P fertiliser for different crops. In particular, wheat, grass, barley, grain maize, potato, sugar beet, oilseed rape, vegetables and industrial crops have high application rates of N fertiliser. To identify areas at risk of nutrient surplus, the actual area fertilised should be taken into account, but it is unfortunately not available to Eurostat.

Data sources and availability

Indicator definition

Mineral fertiliser consumption is indicated by the evolution of the consumption of the nutrients nitrogen (N) and phosphorous (P) as mineral fertilisers by agriculture over time.

Measurements

Main indicator:

  • Application rates (kg/ha) of N and P

Supporting indicators:

  • Absolute volumes (tonnes) of N and P
  • Application rates of organic fertilisers (kg/ha) of N and P

Links with other indicators

The consumptions of nitrogen and phosphorus fertilisers are linked to other agri-environmental indicators.

Data used and methodology

Eurostat publishes two data sets on inorganic fertilisers: aei_fm_usefert and aei_fm_manfert.
The first one is collected from Member States and is an estimate of the nitrogen (N) and phosphorous (P) use in agriculture.
The other data set is estimated consumption based on the sales of mineral fertiliser in the EU-28 from Fertilizers Europe. The figures estimated by the trade association Fertilizers Europe based on sales of mineral fertiliser mostly correspond with the estimates of N and P use reported by countries (Figure 2) although they can not be directly compared due to methodological differences.

Data on UAA was taken from the annual crop statistics data collection. Since not all agricultural area is fertilised, but there is no data collection covering this issue, the areas covered by rough grazing and fallow land, that are usually not fertilised, were removed from the calculations. The rough grazing and fallow land areas collected in the Farm Structure Survey (FSS) 2013 were used for calculating both 2006 and 2015 "fertilised UAA", since FSS was not carried out in 2006 or 2015. The size of these areas do not vary to such a high degree that this would be misleading.

Data on fertiliser consumption is not only needed for this indicator but also for other AEI such as AEI 15 - Gross nitrogen balance, AEI 16 - Risk of pollution by phosphorus, AEI 18 - Ammonia emissions and AEI 19 - GHG emissions. Although data on fertiliser consumption is of high importance for many policies and indicators, harmonised statistics do not exist at EU-level.

Data sources

The data sources used in the assessment of this indicator are:

  • Data from countries. Tonnes of N and P inorganic fertiliser consumption for year t are transmitted annually each t + 1 at NUTS 0 level. This data source is however not harmonised, data have been derived from different types of data sources in Member States, such as farm surveys, production/trade statistics, sales statistics, administrative records etc. Official statistics on mineral fertiliser use are lacking in some countries. The reference period is the calendar year; data collected for crop years (t-1/t) can be reported in calendar year t, no corrections are made.
  • Data from Fertilizers Europe. This is a harmonized data source. Data are available at NUTS0 for EU-27 (i.e. does not include Croatia) and Norway. Data from Fertilizers Europe relate to crop years (t-1/t) which are reported under year t-1. Data were originally received in kilo tonnes of nitrogen (N), phosphate (P2O5) and potash (K2O). Phosphate and potash and were transformed into phosphorus (P) and potassium (K) by multiplying the data with 62/142 and 78/94 respectively.

Limitations of data

Data from production/sales statistics may overestimate the use of mineral fertilisers due to the inclusion of intermediary goods and non-agricultural use. Data from Fertilizers Europe cannot be directly compared with data received from countries, due to differences in reference periods, data sources and methodology (see data sources).

A more detailed data collection on mineral fertiliser use in agriculture would be useful for several policies such as water, soil and air emission/greenhouse gas inventories. Collecting data in a geo-referenced sample survey would allow the use of these data for modelling environmental impacts at finer spatial scales. To identify areas at risk, not only data on applications are needed but also data on fertilised areas.

The EMEP/EEA Guidebook 2016 (NH3 and NO emissions) and the IPCCC Guidelines 2006 (GHG emissions) do not directly require fertiliser data to be available by crop. However, the EMEP/EEA Guidebook notes that where spatially disaggregated inventories of fertilised culture emissions are required, information on the spatial distribution of different crop types and average N fertiliser inputs to each crop type may be used.

The IPCCC Guidelines 2006 note that if sufficient data are available, fertiliser use may be disaggregated by fertiliser type, crop type and climatic regime for major crops. These data may be useful in developing revised emission estimates if inventory methods are improved in the future.

Eurostat is working together with Member States to improve the data collection on mineral fertiliser use in agriculture.

Context

Nutrients, such as nitrogen (N) and phosphorus (P), are absorbed from the soil by plants for their growth. Mineral, or inorganic, fertilisers are widely used in agriculture to optimise production, and organic fertilisers are a significant additional source of nutrient input. Organic farmers do not apply synthetic mineral fertilisers. Nitrogen and phosphorus fertilisers greatly enhance crop production, but losses of nitrogen and phosphorus from agriculture contribute to environmental pollution. N and P behave differently in terms of their availability for loss from the agricultural system. N is highly soluble with limited build-up in the soils, and research shows a positive relationship between application rate and nitrate lost from the soil root zone. P losses from land occur due to soil erosion and agricultural run-off. Historic over-fertilisation of P can build up soil P reserves to high levels and under such conditions it is possible for significant pollution to take place even with negligible new fertiliser inputs. However, the main focus of losses is related to the timing and loading of inputs of N and P either from fertiliser or organic manure applications.

Food production has become highly dependent on mineral P fertilisers. Some 80 % of phosphorus use is in agriculture. The main source of P in the world is phosphate rock; a non-renewable resource. The majority of phosphate rock reserves in the world are concentrated in a few countries, none of them EU Member States. Phosphate rock is on the list of critical raw materials for the EU. It means that phosphate rock is a high supply-risk and of a high economic importance. Therefore the European Commission is monitoring the situation to identify priority actions, such as trade agreements.

Organic fertilisers may consist of manure, composts and sewage sludge. These organic fertilisers are important sources of N and P, especially on livestock farms and farms near urban areas. Increasing the effectiveness of organic fertiliser use will contribute to decreased use of mineral fertiliser.


Policy relevance and context

Application of fertilisers is a major factor contributing to losses of nutrients such as nitrate and phosphate from agricultural soils into ground and surface water bodies. This loss can occur via run-off along the soil surface or as sub-surface loss via leaching and drainflow. As a consequence, legislative initiatives through the Nitrates Directive and the Water Framework Directive have sought to limit nutrient losses to water bodies through more careful management of agricultural land. In the case of the Nitrates Directive, this has included the designation of nitrate vulnerable zones (NVZs), establishment of Code(s) of Good Agricultural Practice to be implemented by farmers on a voluntary basis, establishment of Action Programmes to be implemented by farmers within NVZs on a compulsory basis, and national monitoring and reporting.

The Codes of Good Agricultural Practice include measures limiting the time when fertilisers can be applied on land in order to allow N availability only when the crop needs nutrients. Measures also limit the conditions for fertiliser application (steeply sloping ground, frozen or snow covered ground, near water courses). The Action Programmes are based on Action Standards contained in the Code of Good Agricultural Practice which become binding for farmers in NVZs. Other measures apply such as limitation of fertilisers to be applied taking into account crops needs, all N inputs and soil supply, maximum amount of animal manure to be applied (corresponding to 170 kg N organic/hectare/year). In the legislative text of the Water Framework Directive, an indicative list of pollutants includes organophosphorous compounds and substances that contribute to eutrophication (in particular nitrates and phosphates). Measures suggested in this context are aimed at reducing the influx of nutrients, such as nitrogen and phosphorus to the groundwater and surface waters and include the reduction of nutrient application, the modification of cultivation techniques, proper handling of fertilisers, and the prevention of soil erosion through erosion minimising soil cultivation.


Other agri-environmental policies that affect the consumption of nitrogen and phosphorus fertilisers, directly or indirectly include:

  • United Nations Framework Convention on Climate Change (UNFCCC). Countries report on their progress in limiting greenhouse-gas emissions by submitting annual emission inventories and national reports. The application of mineral nitrogen fertilisers by agriculture is one of the items to be reported.
  • National Emissions Ceiling Directive (NEC Directive). This Directive sets national reduction commitments for the five pollutants (sulphur dioxide, nitrogen oxides, volatile organic compounds, ammonia and fine particulate matter) responsible for acidification, eutrophication and ground-level ozone pollution which leads to significant negative impacts on human health and the environment. Targets are set for the years 2020 and 2030. Each EU Member State is required to produce a National Air Pollution Control Programme by 31 March 2019 setting out the measures it will take to ensure compliance with the 2020 and 2030 reduction commitments. The inventory data can be viewed in the EEA National Emission Ceilings Directive emissions data viewer.
  • UNECE Convention on Long-range Transboundary Air Pollution Gothenburg protocol. For the EU Member States, the emission ceilings in the protocol are transposed into the NEC Directive (see above).
  • Common Agricultural Policy (CAP). The EUs agriculture policy encourages environmentally friendly farming practices through greening, rural development payments, and cross-compliance.
  • Natura 2000, the Birds Directive and the Habitats Directive. The main purpose of the Habitats Directive is to ensure biological diversity through the conservation of natural habitats and of wild flora and fauna within the European territory, while taking into account economic, social, cultural and regional requirements. Depending on the specific conditions of a certain area, these include measures to reduce the use of pesticides and fertilisers, measures to mitigate the effects of soil compaction, e.g. limitations on the use of machinery or the setting of stocking limits, or measures aiming to regulate the irrigation of agricultural land. Farmers who have agricultural land in Natura 2000 sites and face restrictions due to the requirements of the Habitat-Directive are eligible to receive payments for the management of these sites by the Rural Development Regulation[1] , which helps promote environmental-friendly farming.

Agri-environmental context

The intensity of fertiliser use has implications for agricultural production and the potential environmental impacts of nutrient run-off from farmland. Agricultural research shows that nutrient requirements (and hence consumption) vary for different crop types and yield expectations and are influenced by previous land management, soil type and climatic factors. The Rural Development Programmes 2014-2020 (RDPs) finance actions to better manage the use of nutrients in agriculture. Various measures with a nutrients' management component – non-productive investments, agri-environmental-climate (AEC) or organic farming – make reference to Nutrient Management Plans (NMPs).

In some cases NMPs are pre-requisites for access to non-productive investments or to specific environmental measures (e.g. in Finland and Ireland). In the Finnish Rural Development Programme (RDP), for example, all farmers participating in the AEC measures must subscribe to the agri-environment-climate operation "Balanced use of nutrients". The commitment applies to the entire UAA of the farm. The farmers must set up a multi-annual system for planning, recording and monitoring environment management (cultivation plan, parcel specific notes, soil fertility analyses, parcel records, a soil quality test). There is also an obligatory training and advisory module paid for by the RDP. In Ireland, participants in Measure 10 – Green Low-Carbon Agri-Environment Scheme (GLAS) must prepare an NMP for the whole farm. Participants in Measure 1 Knowledge Transfer Groups also have to complete a Farm Improvement Plan which usually includes either a Nutrient Management Plan or a Carbon Navigator Plan. Many French RDPs also connect nutrient management tools with emission reduction tools. In Hungary, in the case of two horizontal schemes (arable and plantation) and one zonal (drought prone areas) the preparation of an NMP based on soil testing, with the involvement of a soil expert is obligatory. Both commitments are paid through the RDP.

In other cases NMPs are supported as paid commitments (e.g. Italy, Hungary) under types of operations that are wider in scope (integrated farming, conservation agriculture, minimum tillage, etc.), or more precisely targeted to a specific environmental problem (e.g improving soil organic matter – Italy, Emilia Romagna). In Lithuania, also, annual soil analyses and NMPs are compulsory requirements for the Measure 10 sub-measure Environmentally friendly systems for fruit and vegetable production".'

This indicator is strongly linked to the indicators AEI 15 - Gross nitrogen balance, AEI 16 - Risk of phosphorus pollution, AEI 18 - Ammonia emissions, AEI 19 - GHG emissions and AEI 27.1 - Water quality - nitrate pollution, and more information can be found on the agri-environmental context in the fact sheets of these indicators.

This indicator represents partial nutrient inputs to the agricultural system (the other main inputs being applications of manures and slurries, other organic fertilisers, biological N fixation and atmospheric N deposition). The total inputs and outputs of N and P of agricultural land are considered in AEI 15 and AEI 16. Excessive use of N fertiliser can lead to an increase of nitrate levels in water (see AEI 27.1) and hereby cause eutrophication, which can lead to toxic algal blooms and loss of aquatic life. Excessive use of P mineral fertilisers can lead to water pollution by P, contributing to eutrophication. With the application of N fertilisers to the land N-emissions can occur, contributing to acidification (see AEI 18) and climate change (see AEI 19). N mineral fertilisers are produced using high amounts of energy (gas), and therefore contribute to GHG emissions and fossil fuel depletion. Some environmental pollution due to the production of P mineral fertilisers are related to the contamination of phosphate rock with heavy metals and other elements, once released to the environment or transferred to soils these may pose a risk to ecosystems and humans.

See also

Further Eurostat information

Publications

Database

Sales of manufactured fertilizers (source: Fertilizers Europe) (aei_fm_manfert)
Consumption of inorganic fertilizers (aei_fm_usefert

Dedicated section

Methodology / Metadata 

Source data for tables, figures and maps (MS Excel)

Other information

  • Council Directive 91/676/EEC (Nitrates Directive) of 12 December 1991 concerning the protection of waters against pollution caused by nitrates from agricultural sources
  • Directive 2000/60/EC (Water Framework Directive) of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy
  • Directive (EU) 2016/2284 (NEC Directive) of the European Parliament and of the Council of 14 December 2016 on the reduction of national emissions of certain atmospheric pollutants, amending Directive 2003/35/EC and repealing Directive 2001/81/EC
  • Directive 2009/147/EC (Birds Directive) of the European Parliament and of the Council of 30 November 2009 on the conservation of wild birds
  • Council Directive 92/43/EEC (Habitats Directive) of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora
  • Commission Communication COM(2006) 508 final - Development of agri-environmental indicators for monitoring the integration of environmental concerns into the common agricultural policy
  • Commission Staff working document accompanying COM(2006)508 final 

               

External links 

Notes

  1. Regulation (EU) No 1305/2013 of the European Parliament and of the Council of 17 December 2013 on support for rural development by the European Agricultural Fund for Rural Development (EAFRD) and repealing Council Regulation (EC) No 1698/2005