If the yield of cowpea is 750kg per hectare; calculate the yield of cowpea from a 20 hectare farm. by Sunday | Apr 11 | Agricultural Science WAEC | 0 comments A. 7,500kg B. 15,000kg C. 22,500kg D. 37,500kg Correct Answer: Option B – 15,000kg Users Also Read These:If 200kg of NPK fertilizer is required for an…If 200 layers will consume 25kg of feed per day,…The average seed rate for maize is 25 kg per…If rows of crops are spaced 1.0m apart with one seed…If the seed rate of guinea corn is 5.6 kg per…