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Study on Benefits of Various Tillage Technologies in the Loess Plateau
Authors
王占礼
Publication date
1 January 2000
Publisher
Abstract
黄土高原地区地形破碎 ,坡地所占比例大 ,水土流失严重。调查和试验表明 ,在坡耕地上 ,因地制宜地采取各种水土保持耕作技术措施 ,对改变坡面微地貌 ,减少水土流失 ,增加土壤抗蚀、蓄水、保土性能 ;培肥地力和提高作物产量 ,都具有显著作用。该文着重分析了效果明显的 8种耕作技术及其特征 ,供决策部门在制订规划时参考
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Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources
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oai:ir.iswc.ac.cn/:361005/1023
Last time updated on 21/09/2018