| 刘建国,吕新,李振河,徐公赦,赖先齐.新疆沙漠边缘绿洲棉田抵御风沙措施研究[J].干旱地区农业研究,2005,(6):151~153 |
| 新疆沙漠边缘绿洲棉田抵御风沙措施研究 |
| The measures of resisting sandstorm damage and protecting seedlings of oasis cotton in edge of desert |
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| DOI：10.7606/j.issn.1000-7601.2005.06.31 |
| 中文关键词: 边缘绿洲 风沙危害 防沙措施 新疆 |
| 英文关键词:edge oasis sandstorm damage measures of resisting sandstorm |
| 基金项目:国家“十五”科技攻关计划重大项目(2001BA507A-04) |
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| 中文摘要: |
| 处于沙漠与绿洲边缘的棉田,风沙灾害严重,常造成大面积棉花受灾。研究并分析了风沙对边缘绿洲棉田危害类型及产生机理,提出了采取风障措施;农业综合技术;选择种植抗逆作物;实行麦棉邻作、麦棉带状间作;建立林草结合的防护林体系;保护绿洲-荒漠过渡带;加强农田的科学管理等7项防治措施。 |
| 英文摘要: |
| Because of the fragile ecosystem environment and unreasonable exploitation,the farmlands in the edge of desert and oasis is often endangered by wind and sand,causing cotton damage in large scale.This article analyzes the types of damage and its producing mechanism.Seven prevention countermeasures are suggested: adopting wind barrier measures,practicing synthetical agricultural techniques,planting sandstorm-resistant crops,applying strip intercropping of cotton and wheat,establishing shelter forest system that combines woods and grass together,protecting oasis-desert interleaving zones,and enhancing farmland scientific management. |
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