| 垄作小麦产量及水分生产效率的试验研究 |
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| 引用本文： | 高传昌,李兴敏,汪顺生.垄作小麦产量及水分生产效率的试验研究[J].灌溉排水学报,2011,30(4):10-12. |
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| 作者姓名： | 高传昌 李兴敏 汪顺生 |
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| 作者单位： | 华北水利水电学院,郑州,450011 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2007BAD88B02) |
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| 摘 要： | 为探讨豫西地区冬小麦节水栽培的生产措施,在大田试验条件下,研究了在3种灌水处理下,垄作冬小麦耗水量、干物质积累、产量和水分生产效率的对比情况。结果表明,在不同灌水次数的条件下,随着灌水次数的增加,垄作冬小麦耗水量和地上干物质积累量逐渐增加,产量和水分生产效率先升高后降低。在相同灌水次数下,垄作冬小麦耗水量低于平作,干物...
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| 关 键 词： | 垄作 冬小麦 产量 水分生产效率 |
Yield and WUE of Winter Wheat in Bed-planting |
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| GAO Chuan-chang,LI Xing-min,WANG Shun-sheng.Yield and WUE of Winter Wheat in Bed-planting[J].Journal of Irrigation and Drainage,2011,30(4):10-12. |
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| Authors: | GAO Chuan-chang LI Xing-min WANG Shun-sheng |
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| Institution: | GAO Chuan-chang,LI Xing-min,WANG Shun-sheng(North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China) |
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| Abstract: | To study water saving techniques in winter wheat production,the comparison of irrigation and planting patterns on the water consumption of winter wheat,dry matter accumulation,grain yield and WUE were investigated under three irrigation treatments.The results showed that under the different irrigation conditions,with the increase in the number of irrigation,the water consumption of winter wheat was gradually increased,so did the dry matter accumulation of winter wheat,and the yield and water use efficiency ... |
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| Keywords: | bed-planting winter wheat grain yield water use efficiency |
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