| 保护性耕作技术在昌图县的应用研究 |
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| 引用本文： | 董俊龙,张洪亮,张军,范亮亮,董建竹.保护性耕作技术在昌图县的应用研究[J].农业机械化与电气化,2010(2):87-89. |
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| 作者姓名： | 董俊龙 张洪亮 张军 范亮亮 董建竹 |
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| 作者单位： | 昌图县农机推广站; |
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| 摘 要： | 少雨干旱、水资源短缺和传统的粗放型耕作模式成为制约昌图县农业可持续发展的突出问题。实现农业可持续发展必须大力推广保护性耕作技术。介绍昌图县水资源严重短缺和风蚀日益严重的现状，论述实施保护性耕作技术的重要作用，提出推广保护性耕作过程中需要解决的主要问题，并对实施保护性耕作的社会、生态和经济效益进行详细分析。
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| 关 键 词： | 保护性耕作 昌图 技术推广 土壤 问题 |
Application Study on the Conservation Tillage Technique in Changtu County |
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| Authors: | DONG Junlong ZHANG Hongliang ZHANG Jun FAN Liangliang DONG Jianzhu |
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| Institution: | Farm Machinery Technology Extension Station of Changtu County/a>;Tieling Liaoning 112500/a>;China |
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| Abstract: | Such bottlenecks as lack of rain and water resources and extensive tillage pattern make it difficult for Changtu County to achieve sustainable growth in agriculture.Promoting conservation tillage is a must for Changtu County to realize sustainable growth in agriculture.This article deals with the significance of applying conservation tillage in Changtu County,pointing out the major questions to be solved in promoting conservation tillage,and makes analysis on the social,ecological and economic benefits brou... |
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| Keywords: | conservation tillage Changtu technology extension soil problems |
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