13 Facts About Crop rotation

Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons.

Conversely, a well-designed crop rotation can reduce the need for synthetic fertilizers and herbicides by better using ecosystem services from a diverse set of crops.

The four-field crop rotation became a key development in the British Agricultural Revolution.

Crop rotation practices exist to strike a balance between short-term profitability and long-term productivity.

Great advantage of crop rotation comes from the interrelationship of nitrogen-fixing crops with nitrogen-demanding crops.

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Crop rotation residues provide animal feed, while the animals provide manure for replenishing crop nutrients and draft power.

Crop rotation is a required practice, in the United States, for farm seeking organic certification.

Farmers are required to implement a crop rotation that maintains or builds soil organic matter, works to control pests, manages and conserves nutrients, and protects against erosion.

Use of different species in rotation allows for increased soil organic matter, greater soil structure, and improvement of the chemical and biological soil environment for crops.

The reduced need for intensive tillage under crop rotation allows biomass aggregation to lead to greater nutrient retention and utilization, decreasing the need for added nutrients.

Crop rotation is used to control pests and diseases that can become established in the soil over time.

Crop rotation contributes to increased yields through improved soil nutrition.

Different crops in the rotation can reduce the risks of adverse weather for the individual farmer.