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:A groundnut variety produces a steady yield of 350kg…The average seed rate for maize is 25 kg per…If the seed rate for guinea corn is 5.6 kg per…If the ginning percentage of the samaru variety of…If 200kg of NPK fertilizer is required for an…