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晋西山地麦田土壤瘠薄,产量低而不稳。夏闲期(7～9月)地面裸露,水土流失严重。为了有效地防治水土流失,增加产量,省水保所从1979年开始,开设了晋西山地麦田夏闲期复种绿肥保土增产试验研究课题。经过七年的试验示范,取得了大量科学数据,于1986年9月2日通过技术鉴定。鉴定小组的专家们一致认为:本项研究针对性强,试验方法合理,资料丰富,做到了保持水土与培肥增产相互结合,试验结果达到国内研究水平。
Shanxi Shanxi wheat field barren soil, low yield and instability. Summer leisure (July to September) bare ground, soil erosion is serious. In order to effectively prevent and control soil erosion and increase production, the Provincial Institute of Soil and Water Conservation started the experimental project of increasing the soil yield of multiple cropping green manure during the summer and fallow wheat fields in western Shanxi since 1979. After seven years of experimental demonstration, a large number of scientific data have been obtained and passed the technical appraisal on September 2, 1986. Experts of the identification team agreed that: This study is targeted, the test method is reasonable, the information is rich, so as to keep the combination of water and soil and fertilize and increase production, and the test results reach the domestic research level.