原题
Crop rotation is an essential practice in sustainable agriculture. Crop rotation involves the sequential plan of diff crops i the sa area acr various sea. This tech significantly impr soil hea by divers the nutrients extracted from, and returned to, the soil. When one crop depletes certain nutrients, another crop can replenish them, creating a balanced ecosystem. This method also helps in controlling pests and diseases, as rotating crops disrupt their reproductive cycles, reducing their prevalence without the need for chemical pesticides.
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解题思路
老师暂未填写解题思路。