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农田内循环模式间套种例如豆科作物和禾本科作物的间套种,就有不同物种间的养分交换,产生养分在作物间的循环。秸秆还
Intercropping of intercropping patterns within farmlands, such as intercropping of legumes and grasses, involves the exchange of nutrients among different species, resulting in the circulation of nutrients between crops. Straw also