| 东北黑土区发展保护性耕作可行性分析 |
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| 引用本文： | 刘武仁,郑金玉,罗洋,郑洪兵,李伟堂.东北黑土区发展保护性耕作可行性分析[J].吉林农业科学,2008,33(3):3-5. |
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| 作者姓名： | 刘武仁 郑金玉 罗洋 郑洪兵 李伟堂 |
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| 作者单位： | 吉林省农业科学院农业环境与资源中心,长春,130033 |
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| 摘 要： | 阐述了东北黑土区的资源概况与发展保护性耕作的意义,分析了黑土区现行耕作存在的问题及要解决的关键技术,提出了东北黑土区发展保护性耕作的目标及模式。
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| 关 键 词： | 东北黑土区 保护性耕作 可行性 |
Feasible Analysis of Developing Conservation Tillage in Black Soil Zone of Northeastern China |
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| LIU Wu-ren,ZHENG Jin-yu,LUO-Yang,ZHENG Hong-bing,LI Wei-tang.Feasible Analysis of Developing Conservation Tillage in Black Soil Zone of Northeastern China[J].Jilin Agricultural Sciences,2008,33(3):3-5. |
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| Authors: | LIU Wu-ren ZHENG Jin-yu LUO-Yang ZHENG Hong-bing LI Wei-tang |
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| Abstract: | Black soil resources of northeastern China and meaning of developing conservation tillage were discussed in the paper.Current problems of cultivation mode and key techniques of resolving these problems were analyzed,and mode and target of developing conservation tillage in this area were suggested. |
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| Keywords: | Black soil zone of northeastern China Conservation tillage Feasibility |
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