Search Results for: Residues
wasted. n, p, k and s inputs need to be provided in balance and in association with appropriate micronutrients for maximum use-effciency. to do this well, regular soil or tissue analyses will normally need to be undertaken, and the nutrient content of synthetic fertilisers, manures, composts and crop residues
nitrogen (n) - and phosphorus (p) - containing nutrients applied through fertilisers within a season must be justifed by a gap between actual and target nutrient supply, taking into account all sources of nutrients already available to the crop, including soil, previous fertiliser applications, harvest residues...
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