Nutrient calculator is useful ready reckoner in the field

A nutrient calculator wheel’ has been launched by the Fertilizer Association of Ireland, in association with Teagasc, and K+S UK & Eire Ltd.

This field ready reckoner consists of an easy-to-use wheel that shows the estimated off-take of phosphorus and potassium based on simple input values of stocking rate, concentrate feed usage and crop yield.

It includes useful field notes on soil test results and fertility levels, organic manures, lime, sulphur and magnesium.