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轮作换茬是种植业的一项悠久的传统农业技术,在现代农业中仍具有其他农业技术所不能代替的作用。今天,建立科学轮作换茬制度仍是一项促进用地和养地协调、保持农田生态平衡、促进农业持续稳定增产的有效措施。本文试图对我国南方旱地间套种植中带状轮作多熟制的发展作一评述,以期这一轮作换茬技术在我国南方能得到普遍的推广应用。
Crop rotation is a long-standing traditional agricultural technology in crop farming, and still can not be replaced by other agricultural techniques in modern agriculture. Today, establishing a scientific rotation cropping system is still an effective measure to promote the coordination of land use and raising land, maintain the ecological balance of farmland and promote the steady and steady increase of agriculture. This article attempts to make a comment on the development of banded wheel rotation in the intercropping of dryland in South China. With this crop rotation technology, it can be widely popularized and applied in southern China.