|Better Farming Series 17 - Groundnuts (FAO - INADES, 1977, 40 p.)|
34. Fertilizers give the plant the mineral salts which feed it.
But it is useless to apply fertilizers if you have not tilled your field well and if you have not sown densely. Fertilizers help only if the plants are spaced closely. If the field has not been well tilled and the crop is not sown densely enough, it is a waste of time and money to apply fertilizers.
35. Apply fertilizers two weeks after sowing, when you see two leaves quite open on the big stem of the groundnut plant. Then the plant will get its nourishment at flowering time.
You can also apply fertilizers when you sow, if your seed drill can sow and apply fertilizer at the same time.