| 山区种植小杂粮对生态环境的影响及对策 |
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| 引用本文： | 杨瑞平,田保九,李玉钰. 山区种植小杂粮对生态环境的影响及对策[J]. 山西农业科学, 2006, 34(4): 14-17 |
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| 作者姓名： | 杨瑞平 田保九 李玉钰 |
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| 作者单位： | 山西省农业科学院农业资源综合考察研究所,山西,太原,030006;山西省农业科学院农业资源综合考察研究所,山西,太原,030006;山西省农业科学院农业资源综合考察研究所,山西,太原,030006 |
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| 摘 要： | 受自然环境制约,山区只能种植小杂粮。种植小杂粮的耕地一年中有一大半的时间裸露在风蚀雨侵中,遇风则扬沙,遇雨则径流,雨过则旱灾。而且耕地只用不养。小杂粮传统的种植方式,一是产量上不去;二是给当地的生态环境带来一定的负面影响,致使本来就十分脆弱的山区环境雪上加霜。试图在小杂粮生产过程中找寻出既小杂粮高产,又能让当地的生态环境形成良性循环,使小杂粮产区经济效益和生态效益获得双赢的对策来。
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| 关 键 词： | 小杂粮 生态环境 良性循环 |
| 文章编号： | 1002-2481（2006）04-0014-04 |
| 收稿时间： | 2006-04-05 |
| 修稿时间： | 2006-04-05 |
The Influence and Countmeasure of Minor Crops Cultivation in Mountainous Area to Ecological Environment |
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| YANG Rui-Ping,TIAN Bao-jiu,LI Yu-jue. The Influence and Countmeasure of Minor Crops Cultivation in Mountainous Area to Ecological Environment[J]. Journal of Shanxi Agricultural Sciences, 2006, 34(4): 14-17 |
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| Authors: | YANG Rui-Ping TIAN Bao-jiu LI Yu-jue |
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| Affiliation: | Institute of Agricultural Resouces Comprehensive Re.search, Shanxi Academy of Agricultural Sciences, Taiyuan 030006, China |
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| Abstract: | Limited by natural conditions,minor crops can only be planted in mountainous area.The farmland used to plant minor crops naked for about 9 months each year.When it winds,there is dust,when it rains,there is run-off;after raining,it is usually drought.Most farmers do not pay much attention to soil fertilization.The problems in planting minor crops are low yield and negative effect on local ecological environment.The purpose of this study was to find a better way to get high yield of minor crops,make local ecological environment into sound circulation,and also get economical and ecological benefit. |
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| Keywords: | Minor crops Ecological environment Sound circulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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