Most arable farmers apply nitrates to improve crop yields. Nitrates are also contained in the dung of farm animals. Nitrates from both these sources can enter our waterways directly from run-off or indirectly via the aquifer. Nitrates have a damaging effect on the ecology of rivers and the marine environment. We are working with Southern Water to restrict nitrate applications and reduce the risks of excess nitrates entering the underground aquifer or ending up in our rivers. With active participation from at least 6 members in priority catchments this project has been well received, well implemented, and is set to continue next year and thereafter.

Using cover crops and reducing chemical inputs is not only critical to the quality of our water but also essential in restoring the biological productivity and organic content of our soils.