| 有限灌溉对麦田蒸散影响的研究 |
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| 引用本文： | 阮立山,徐富安.有限灌溉对麦田蒸散影响的研究[J].农业现代化研究,1996,17(3):168-171. |
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| 作者姓名： | 阮立山 徐富安 |
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| 作者单位： | 中国科学院南京土壤研究所 |
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| 基金项目： | 院”八五”重大基础研究项目 |
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| 摘 要： | 本文通过田间与土柱结合试验的方法，进行了麦田水分平衡及冬小麦需水耗水的研究，初步探明了控制不同灌溉水量的条件下，冬小麦各生育期的耗水水平，土壤水分动态，冬小麦的生物学产量，经济产量及水分利用率和有限灌溉的经济效益。
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| 关 键 词： | 灌溉 冬小麦 蒸散 蒸腾 |
Studies on the Effect of Limited irrigation on the Evapotranspiration in Wheat Ficld |
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| Ruan Lishan,Xu Fuan.Studies on the Effect of Limited irrigation on the Evapotranspiration in Wheat Ficld[J].Research of Agricultural Modernization,1996,17(3):168-171. |
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| Authors: | Ruan Lishan Xu Fuan |
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| Abstract: | The sdudy of water balance of wheat field and water demand and consumption ofwinter wheat has been emphasised by rcsearchcrs for long time by field experiment and labora-tory simulation. Winter wheat water consumption rate in each growing duration,soil water dy-namic regime,winter wheat biomass yicld, cconomic yield and economi efficiency of watcr useefficiency and limited irrigation under different controlled irrigation amount were studied in thisresearch. |
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| Keywords: | irrigation winter wheat evapotranspiration evaporation water consumption |
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