
Image scanned from 1938 USDA Yearbook of Agriculture “Soils and Men” – Article: “Crop Rotation” by Clyde Leighty
The concept of crop rotation is not a new idea. It is an idea as old as agriculture. Crop rotation, simply put, is growing a variety of plants in a planned manner to ensure that one species is not grown in the same field for multiple years in a row. It requires a certain amount of diversification, and on the larger industrial scale it can present problems in the need for many different equipment schemes for planting and harvesting. Modern agriculture ‘solves’ this dilemma by ‘scientifically’ replacing, in the form of fertilizer, what it considers to be all of the nutrients that the crop has removed from the soil in the previous year, and replanting that same crop. There are many problems with this plan that are not in the scope of this article to address.