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一、土地资源土地资源是否充分而合理的得到利用,往往是衡量一个流域农业生产发展水平的重要标志之一。珠江流域国内部分的土地资源总面积达66,315万亩。流域各
First, the land resources Land resources are fully and reasonably used, often is a measure of the level of development of an agricultural production is an important symbol of one. The total area of land resources in the Pearl River Basin is 66315 mu. Watersheds each