If the yield of cowpea is 750kg per hectare; calculate the yield of cowpea from a 20 hectare farm. By: Sunday|Published on: Apr 11|Categories: 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:Calculate the amount of maize seeds required by a…If a crop requires 1.5kg phosphorus per hectare, how…Assuming that brown colour is dominant over black…If 200kg of NPK fertilizer is required for an…If the seed rate for guinea corn is 5.6 kg per…SEE ALSO Limitations of farm mechanization in West Africa do not include?