The amount of planting material needed for a given area of land is known as? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. seed rate B. plant population C. seed volume D. plant density Correct Answer: Option A – seed rate Users Also Read These:The amount of heat given out or absorbed when a…If the seed rate of guinea corn is 5.6 kg per…Which of the following options gives the correct…The forest management system which involves the…If the population of an area is 690 million and the…