Balanced nutrition shown by nitrogen:sulphur ratios
November 2011
In a recent Newsletter the pattern of uptake of potassium and some other nutrients during the growing season was shown. The same French data-set also analysed the crops for the patterns of nitrogen (N) and sulphur (S) uptakes. The majority of the N and S in crops (other than the Brassicae, such as oilseed rape, […]