Describe briefly the production of cowpea under the following headings; (a) land preparation; (b) planting; (c) fertilizer application; (d) weeding; (e) har...
Describe briefly the production of cowpea under the following headings; (a) land preparation; (b) planting; (c) fertilizer application; (d) weeding; (e) harvesting; (f) processing; (g) storage.