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 a crop requires 1.5 kg phosphorus per hectare,…If maize seed is sown at a spacing of 100cm x 50cm;…If the spacing of a crop is 3.6m X 4. 5m, determine…If 200kg of NPK fertilizer is required for an…If the seed rate of guinea corn is 5.6 kg per…