| 开花后水分胁迫对花生产量形成过程的影响 |
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| 引用本文： | 曹铁华,梁烜赫,张磊,蒋春姬,赵洪祥,于海秋,曹敏建.开花后水分胁迫对花生产量形成过程的影响[J].吉林农业大学学报,2011,33(1):9-13. |
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| 作者姓名： | 曹铁华 梁烜赫 张磊 蒋春姬 赵洪祥 于海秋 曹敏建 |
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| 作者单位： | 1. 吉林省农业科学院,长春,130033
2. 沈阳农业大学农学院,沈阳,110161 |
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| 基金项目： | 沈阳农业大学青年教师基金项目(2006107) |
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| 摘 要： | 根据新疆花生生产实际,在试验田研究了水分胁迫对花生产量形成过程的影响.采用滴灌方式于开花前进行4个水平的水分胁迫处理:T1(100%),T2(50%),13(25%),T4(10%).结果表明:随着水分胁迫的增加,节数、分枝数没有明显变化,主茎长、荚数、成荚率和叶面积指数(LAI)有减少的趋势;T1和T2处理的各指标之...
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| 关 键 词： | 花生 水分胁迫 产量 |
Effects of Water Stress on Peanut Yield Formation Process after Flowering |
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| CAO Tie-hua,LIANG Xuan-he,ZHANG Lei,JIANG Chun-ji,ZHAO Hong-xiang,YU Hai-qiu,CAO Min-jian.Effects of Water Stress on Peanut Yield Formation Process after Flowering[J].Journal of Jilin Agricultural University,2011,33(1):9-13. |
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| Authors: | CAO Tie-hua LIANG Xuan-he ZHANG Lei JIANG Chun-ji ZHAO Hong-xiang YU Hai-qiu CAO Min-jian |
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| Institution: | CAO Tie-hua1,LIANG Xuan-he1,ZHANG Lei1,JIANG Chun-ji2,ZHAO Hong-xiang1,YU Hai-qiu2,CAO Min-jian2 1.Jilin Academy of Agricultural Sciences,Changchun 130033,China,2.College of Agronomy,Shenyang Agricultural University,Shenyang 110161 |
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| Abstract: | Based on the actual production of peanut in Xinjiang,the effects of water stress on yield formation process of peanut were studied.Four water stress treatments of drip irrigation as T1(100%),T2(50%),T3(25%) and T4(10%) were used before flowering.The results showed that: With the increase of water stress,node number and branch number had no significant change,main stem length,pod number,pod-setting percentage and LAI had a downward trend;Overall,T1 and T2 had no significant difference between various indicat... |
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| Keywords: | peanut water stress yield |
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