Hand Cultivation with Intensification
An orderly crop rotation without fallow;
Selected planting material;
More generous fertilizer treatment (above 200 kg/ha) using concentrated materials (urea, ammonium phosphate, muriate of potash) applied in the early stages to the cash crop and later to all crops.
Better pest, disease, and weed control;
Traditional manual methods for soil preparation and treatment of crop residues which are removed from the field or burned.
KeywordsClay Permeability Maize Urea Acidity
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