Written by Rachel Martin
Rothamsted scientists are assessing whether flower-rich margins, hedgerows or tree lines are helping improve yield and asking farmers to help by sending them GPS data collected at harvest.
In return for their help, the institute will provide farmers with an easy to interpret summary of the findings, with tips on how they might increase production.
The data will be integral to a study linking the biodiversity found just beyond the field with variations in yield within it
Dr. Helen Metcalfe, who is collating the data, said different types of field boundaries could help to reduce the yield decline at field edges.
“Have you ever wondered what the true benefit of hedgerows, treelines or flower-rich margins are on your crop yield?
“Likewise, we will also identify whether features known to support pollinators and other beneficial wildlife are having a positive effect on yield in the nearest parts of the crop.
“We’d be really grateful it if any farmers with yield monitor data from their combines would share it with us,” she said.
The EcoStack project is hoping that information on the location, quality and quantity of landscape features such as hedgerows or wildflowers linked to yield maps will give the clearest indication yet on the benefit of on-farm biodiversity.
Data from any sort of crop, from any part of the UK will be useful, she added, stressing that no farmer data will be shared beyond this project.
“We won’t publish maps or use them in presentations without prior consent, and the way the data will be pooled and processed before publication means nothing identifiable will be detectable from it,” Dr. Metcalfe added.
More information on how to take part, including simple instructions on how to download combine data, can be obtained from the Rothamsted website or by emailing Dr. Metcalfe on: [email protected].
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