| 春小麦垄作交替隔沟灌溉研究 |
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| 引用本文： | 连彩云. 春小麦垄作交替隔沟灌溉研究[J]. 甘肃农业科技, 2006, 0(8): 21-22 |
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| 作者姓名： | 连彩云 |
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| 作者单位： | 甘肃省农业科学院土壤肥料研究所,甘肃,兰州,730070 |
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| 摘 要： | 春小麦垄作交替隔沟灌溉试验结果表明,在1 500、2 250 、3 000 m3/hm2灌水量水平下,春小麦交替隔沟灌溉折合产量均高于逐沟灌溉;在灌溉定额为2 250 m3/hm2和3 000 m3/hm2的水平下,隔沟交替灌溉水分利用效率均高于逐沟灌溉;同等产量交替隔沟灌溉较逐沟灌溉节水1/3～1/2.
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| 关 键 词： | 春小麦垄作 交替隔沟灌溉 逐沟灌溉 |
| 文章编号： | 1001-1463（2006）08-0021-02 |
| 收稿时间： | 2006-03-07 |
| 修稿时间： | 2006-05-12 |
Study on Alternative Furrow Irrigation of Spring Wheat on Raised Bed |
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| LIAN Cai-yun. Study on Alternative Furrow Irrigation of Spring Wheat on Raised Bed[J]. Gansu Agricultural Science and Technology, 2006, 0(8): 21-22 |
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| Authors: | LIAN Cai-yun |
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| Affiliation: | Soil and Fertilizer Institute, Gansu Academy of Agricultural Sciences,Lanzhou Gansu 730070, China |
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| Abstract: | In this paper,the water saving and yield-increasing effects of alternative furrow irrigation of spring wheat on raised bed(AFIB) was studied.The results showed that comparing with conventional furrow irrigation of spring wheat on raised bed(CFIB),the yield of AFIB is higher under irrigation of 1 500,2 250 and 3 000 m~3/hm~2,and water use efficiency of AFIB is higher under irrigation of 1 500 and 2 250 m~3/hm~2. |
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| Keywords: | Raised bed planting of spring wheat Alternative furrow irrigation Conventional furrow irrigation |
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