For example, a farmer planting corn in the spring will sell corn futures at the price he wishes to sell his crop by harvest time in the fall. (unitedfutures.com)
A classic example is the Indian custom of planting corn, beans and squash together. (wellnessmama.com)
Does in - furrow application have an economic benefit for farmers planting corn earlier in cool, wet soils? (sciencedaily.com)