If a crop is planted at a spacing of 100cm x 50cm. Calculate the plant population required for an hectare of farm land. by Sunday | Jun 6 | Agricultural Science WAEC | 0 comments A. 200 B. 2,000 C. 5,000 D. 20,000 Correct Answer: Option D D. 20,000 Users Also Read These:If cassava is planted at a spacing of 1m x 1m, what…If 200kg of NPK fertilizer is required for an…If rows of crops are spaced 1.0m apart with one seed…If maize seed is sown at a spacing of 100cm x 50cm;…If a crop requires 1.5kg phosphorus per hectare, how…