If maize seed is sown at a spacing of 100cm x 50cm; determine the expected maize plant population per hectare? by Sunday | Apr 18 | Agricultural Science WAEC | 0 comments A. 40,000 B. 20,000 C. 5,000 D. 2,000 Correct Answer: Option B = 20,000 Users Also Read These:A farmer sold all his harvested maize totaling 260…If the recommended spacing for a tree crop is 2.5cm…If a crop requires 1.5kg phosphorus per hectare, how… If the recommended seed rate of maize is 20 kg per…If the spacing of a crop is 3.6m X 4. 5m, determine…