| 水稻不同灌溉方式节水效益的对比分析 |
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| 引用本文： | 刘方平,谢亨旺.水稻不同灌溉方式节水效益的对比分析[J].江西农业学报,2006,18(4):10-13. |
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| 作者姓名： | 刘方平 谢亨旺 |
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| 作者单位： | 江西省赣抚平原水利工程管理局,江西,南昌,330201;江西省赣抚平原水利工程管理局,江西,南昌,330201 |
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| 摘 要： | 根据江西省赣抚平原灌溉试验站1987~2003年水稻不同灌溉方式的对比试验资料,分析了间歇灌溉与浅水灌溉对水稻需水量、需水系数的影响。结果表明,在相同施肥水平和耕作措施条件下,间歇灌溉与浅水灌溉相比,可以降低水稻耗水量和水稻需水系数,提高水分生产率。
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| 关 键 词： | 水稻 间歇灌溉 浅水灌溉 节水效益 |
| 文章编号： | 1001-8581（2006）04-0010-04 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006年4月25日 |
Comparative Analysis of Water-saving Benefit among Different Irrigation Modes of Rice |
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| LIU Fang-ping,XIE Heng-wang.Comparative Analysis of Water-saving Benefit among Different Irrigation Modes of Rice[J].Acta Agriculturae Jiangxi,2006,18(4):10-13. |
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| Authors: | LIU Fang-ping XIE Heng-wang |
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| Institution: | Water Conservancy Project Management Bureau of Ganfu Plain, Jiangxi Province, Nanchang 330200, China |
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| Abstract: | According to the comparative test data of different irrigation modes of rice in Irrigation Testing Station of Ganfu Plain during 1987~2003,the author analyzed the effects of intermittent irrigation and shallow water irrigation on water consumption and water requirement coefficient.The results show that under the same fertilizer application amount and cultivation conditions,in comparison with shallow water irrigation,intermittent irrigation can decrease the water consumption and water requirement coefficient of rice,and increase water production rate. |
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| Keywords: | Rice Intermittent irrigation Shallow water irrigation Water-saving benefit |
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