Input to Yield Ratio (IYR) maps for wheat farming in England, 2010-2017

• Published by: Environmental Information Data Centre
• Last updated: 29 June 2024
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

These maps show the Input to Yield Ratio (IYR) of wheat farming in England, calculated as the ratio of agrochemical inputs to agricultural reward as yield. We assess the IYR at a 1km resolution for wheat grown in England over the period the period 2010-2017, considering the different agrochemicals used and their differing forms of environmental impact. We provide four mapped products: IYR for Nitrogen fertilisers, IYR for Phosphorus fertilisers, IYR for pesticide risk to earthworms, and IYR for pesticide risk to honeybees. The IYR is calculated using scaled rather than absolute values, with the maximum value in each yield and inputs dataset set as 1, so that all inputs and rewards are expressed proportionally to each other. The research was funded under research programme NE/N018125/1 ASSIST and NE/W005050/1 AgZero+. Full details about this dataset can be found at https://doi.org/10.5285/dfe2a4a5-2b3a-4731-ba7f-aea7e926f1dd

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Link to the data	Format	File added	Data preview
Supporting information	ZIP	29 June 2024	Not available
Download the data	N/A	29 June 2024	Not available

Additional information

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• Added to data.gov.uk: 2024-03-01
• Access contraints: If you reuse this data, you should cite: Fincham, W.N.W., Risser, H.A., Jarvis, S.G., Schultz, C., Spurgeon, D.J., Redhead, J.W., Storkey, J., Pywell, R.F., Bullock, J.M. (2023). Input to Yield Ratio (IYR) maps for wheat farming in England, 2010-2017. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/dfe2a4a5-2b3a-4731-ba7f-aea7e926f1dd
• Harvest GUID: dfe2a4a5-2b3a-4731-ba7f-aea7e926f1dd
• Extent: Latitude: 55.812° to 49.864°
• Extent: Longitude: -6.452° to 1.768°
• Dataset reference date: 2023-11-11 (publication)
• Responsible party: (author, pointOfContact, publisher, custodian); Rothamsted Research (author)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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