New University of Minnesota research, recently published in the Soil Science Society of America Journal, significantly improves a tool that farmers can use to guide nitrogen application decisions. Too ...
Soil nitrogen testing is set to be more critical this spring, as a mixed harvest may have led to large variations of residual nitrogen left in soils. Last year’s wheat yields were generally better ...
With bagged ammonium nitrate fertiliser prices rising above £600/t, soil mineral nitrogen testing has become essential for one Hampshire farm manager as he seeks to optimise nutrition across all his ...
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