| 大田棉花膜下滴灌与沟灌的应用研究 |
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| 引用本文： | 邵光成,俞双恩,杨道成,邢文刚,陈林.大田棉花膜下滴灌与沟灌的应用研究[J].河海大学学报(自然科学版),2004,32(1):84-86. |
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| 作者姓名： | 邵光成 俞双恩 杨道成 邢文刚 陈林 |
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| 作者单位： | 1. 河海大学水利水电工程学院,江苏,南京,210098
2. 新疆石河子炮台土壤改良试验站,新疆,石河子,832000 |
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| 基金项目： | 国家自然科学基金资助项目(50079024)，新疆天业集团项目 |
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| 摘 要： | 介绍1998年4～9月在新疆石河子炮台土壤改良试验站进行的大田棉花膜下滴灌与沟灌应用推广的试验研究情况．研究结果表明：膜下滴灌棉花的经济产量和水分利用效率两项指标分别较沟灌棉花高出18．9％和143．7％；通过经济效益分析测算，膜下滴灌棉花较沟灌棉花增收节支8155元／hm^2，而且还具有一定的社会效益和生态效益．
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| 关 键 词： | 棉花 种植 节水灌溉 膜下滴灌 沟灌 |
| 文章编号： | 1000-1980(2004)01-0084-03 |
| 修稿时间： | 2004/11/11 0:00:00 |
Study on the applications of mulched drip irrigation and furrow irrigation to large area of cotton fields |
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| SHAO Guang-cheng,YU Shuang-en,YANG Dao-cheng,XING Wen-gang,CHEN Lin.Study on the applications of mulched drip irrigation and furrow irrigation to large area of cotton fields[J].Journal of Hohai University (Natural Sciences ),2004,32(1):84-86. |
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| Authors: | SHAO Guang-cheng YU Shuang-en YANG Dao-cheng XING Wen-gang CHEN Lin |
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| Institution: | SHAO Guang-cheng~1,YU Shuang-en~1,YANG Dao-cheng~2,XING Wen-gang~1,CHEN Lin~2 |
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| Abstract: | Field experiments on the popularization of mulched drip irrigation and furrow irrigation to cotton cultivation were conducted at the Shihezi Experimental Station of Soil Amelioration of Xingjiang Uygur Autonomous Region from Apr. to Sep., 1998. The result shows that the cotton yield and WUE under mulched drip irrigation are 18.9% and 143.7% higher than those under furrow irrigation. Economic benefit analysis also shows that mulched drip irrigation for cotton cultivation can save (8?155?Yuan/hm~2) as compared with furrow irrigation. Besides, mulched drip irrigation can also generate certain social and ecological benefits. |
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| Keywords: | water-saving irrigation mulched drip irrigation furrow irrigation cotton cultivation |
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