| 苗期水分胁迫对花生产量、品质和水分利用效率的影响 |
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| 引用本文： | 刘吉利,王铭伦,吴娜,秦欣,王月福.苗期水分胁迫对花生产量、品质和水分利用效率的影响[J].中国农业科技导报,2009,11(2):114-118. |
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| 作者姓名： | 刘吉利 王铭伦 吴娜 秦欣 王月福 |
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| 作者单位： | （青岛农业大学旱作技术山东省重点实验室, 山东 青岛 ,266109） |
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| 摘 要： | 采用防雨池栽的方法,在花生苗期造成不同程度的水分胁迫,然后再正常供水,研究苗期水分胁迫对花生
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| 关 键 词： | 花生 水分胁迫 产量 品质 水分利用效率 |
| 收稿时间： | 2008-12-01 |
| 修稿时间： | 2009-01-13 |
Effect of Water Stress on Yield, Quality and WUE during
Peanut Seedling Stage |
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| LIU Ji-li,WANG Ming-lun,WU Na,QIN Xin,WANG Yue-fu.Effect of Water Stress on Yield, Quality and WUE during
Peanut Seedling Stage[J].Journal of Agricultural Science and Technology,2009,11(2):114-118. |
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| Authors: | LIU Ji-li WANG Ming-lun WU Na QIN Xin WANG Yue-fu |
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| Institution: | (Key Laboratory of Shandong Province for Drought Crops Technology, Qingdao Agricultural University, Shangdong Qingdao 266109, China) |
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| Abstract: | The method of pool culture in water proof installations was used to make various water
stress levels during peanut seedling stage. Afterwards, water was supplied normally. The
effects of water stress during seedling stage on yield, quality and WUE of peanut were
studied. The results indicated that water stress during seedling stage could decrease the
pod yield, increase the protein content of seed, reduce the content of fatty acid and the
O/L ratio. Thus, the water consumption reduced. However, the water use efficiency (WUE)
did not decrease along with the reduction of water consumption. Wilting 5 days treatment
at seedling stage could achieve the highest WUE. Moderate water stress during seedling
stage can increase peanut WUE. |
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| Keywords: | peanut water stress yield quality WUE |
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