| 冬小麦离体叶片失水速率和农艺性状的同步选育效应 |
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| 引用本文： | 马瑞崑,贾秀领,张全国.冬小麦离体叶片失水速率和农艺性状的同步选育效应[J].河北农业大学学报,2002,25(2):4-6,9. |
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| 作者姓名： | 马瑞崑 贾秀领 张全国 |
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| 作者单位： | 河北省农林科学院,粮油作物研究所,河北,石家庄,050031 |
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| 摘 要： | 通过应用离体叶片失水速率（RWL）差异明显的冬小麦亲本材料进行杂交。研究分析了杂交后代RWL的遗传变异分离特点及与农艺性状同步选择的效果。结果表明，通过对后代低RWL材料和优良农艺性状的同步,选择可以获得产量和节水性能均表现较好的品系。
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| 关 键 词： | 同步选育 冬小麦 离体叶片失水速率 农艺性状 节水性能 |
| 文章编号： | 1000-1573(2002)02-0004-03 |
Effect of simultaneous selection of excised-leaf water loss rate and agronomic traits in winter wheat |
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| MA Rui kun,JIA Xiu ling,ZHANG Quan guo.Effect of simultaneous selection of excised-leaf water loss rate and agronomic traits in winter wheat[J].Journal of Agricultural University of Hebei,2002,25(2):4-6,9. |
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| Authors: | MA Rui kun JIA Xiu ling ZHANG Quan guo |
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| Abstract: | The study was conducted to analyze the genetic variation and segregation of water loss rate ( RWL ) of excised leaves of progenies and the effect of simultaneous screening on agronomic traits by crosses from parents differiewe in RWL of winter wheat. It was found that good lines with performance on yield and water saving could be obtained by simultaneous selection of low RWL and improved agronomic traits. |
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| Keywords: | winter wheat rate of water loss of excised leaf agronomic trait selection |
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