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本文简述了坡地农业技术(SALT)的原理和内容,分析了该技术在治理水土流失和大强度就地解决有机质投入,提高生物生产力和改善生态环境中的作用,指出坡地农业技术是山地农业生态系统持续发展的一个有效途径。
This paper briefly describes the principle and content of SALT and analyzes the role of this technology in controlling soil and water loss and high intensity in situ solution of organic matter inputs, improving biological productivity and improving ecological environment. It is pointed out that the agricultural technology of sloping land is mountain agriculture An Efficient Way to Sustainable Development of Ecosystems.