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:A planting material used in propagating plantain is the?The forest management system which involves the…If the seed rate for guinea corn is 5.6 kg per…Determine the amount of electrons needed to deposit…If the population of an area is 690 million and the…