what are advantages of Crop rotation
Answers
Explanation:
Crop rotation is the practice of growing a series of different types of crops in the same area in sequential seasons. Crop rotation gives various nutrients to the soil. A traditional element of crop rotation is the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops. Crop rotation also mitigates the build-up of pathogens and pests that often occurs when one species is continuously cropped, and can also improve soil structure and fertility by alternating deep-rooted and shallow-rooted plants. Crop rotation has increased in the south in the last 10 years due to the changing tides of the ever changing grain price. With the increase in corn acres across the south, as well as the increase in irrigation, we have seen a steady increase in yields.
Answer:
crop rotation increases the nutrients in the soil thus allows the farmers to plant crops successfully without the need of fertilisers . crop rotation also reduces the constant infestation of crops by pests and diseases stopping the need of spraying the crops with the pesticides.