| 四湖地区涝渍微地域分类及梯级农业模式试验 |
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| 引用本文： | 刘章勇,李必华. 四湖地区涝渍微地域分类及梯级农业模式试验[J]. 湖北农学院学报, 2003, 23(4): 241-244 |
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| 作者姓名： | 刘章勇 李必华 |
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| 作者单位： | 1. 湖北农学院涝渍地研究中心,湖北,荆州,434025
2. 湖北省潜江市政府,湖北,潜江,433100 |
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| 基金项目： | 国家科技部科技攻关计划资助项目(96—004—03—14)，湖北省“九五”重大科技攻关计划资助项目(962P0503) |
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| 摘 要： | 分析了四湖地区涝渍灾害形成的原因；根据涝渍地域微地貌的差异和涝渍灾害发生特点，将四湖地区的涝渍微地域分为6种主要类型；选择其中广泛分布的典型碟形洼地，根据其高程不同按水体圈、涝地圈、渍地圈、旱地圈和庭院圈分别进行了高效生态农业模式的开发，取得了较好的综合效益。
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| 关 键 词： | 四湖地区 涝渍微地域 地域分类 梯级农业模式 试验 灾害特点 碟形洼地 |
| 文章编号： | 1004-3888(2003)04-0241-04 |
| 修稿时间： | 2003-05-16 |
Classification of Micro-waterlogged Region in Four-lake Region and Terraced Agricultural Model in Different Districts |
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| LIU Zhang-yong,LI Bi-Hua. Classification of Micro-waterlogged Region in Four-lake Region and Terraced Agricultural Model in Different Districts[J]. Journal of Hubei Agricultural College, 2003, 23(4): 241-244 |
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| Authors: | LIU Zhang-yong LI Bi-Hua |
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| Abstract: | The cause of waterlogged disaster in Four-lake Region was analysed, and the land type of micro-waterlogged region in Four-lake Region was classified as 6 kinds according to the difference of the micro-land forms and waterlogged situation. Different ecological agricultural models were set up respectively in the plat-shaped lowland. According to the different altitude the models were named re-spectively water circle, flooded circle, waterlogged circle, dry field circle and courtyard circle. The models' comprehensive benefit was remarkable. |
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| Keywords: | Four-lake Region micro-waterlogged region classification terraced agricultural model |
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