| 应用灰色综合评判确定春小麦早代重点组合初探 |
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| 引用本文： | 李怀德,王彩云,俞国基,杨俊梅,鲁清林. 应用灰色综合评判确定春小麦早代重点组合初探[J]. 农业网络信息, 2004, 0(5): 18-20 |
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| 作者姓名： | 李怀德 王彩云 俞国基 杨俊梅 鲁清林 |
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| 作者单位： | 甘肃省兰州农业学校,兰州,730020;甘肃省农业广播电视学校,兰州,730000;武威市农作物原种繁殖场,武威,733000 |
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| 摘 要： | 运用杂交组合灰色综合评判法，对春小麦20个F1组合的9个性状进行综合评判，确定高原602／巴麦6号等7个组合为优良组合。杂种后代中应特别重视这些组合的选优。该方法计算简便，运用Excel即可完成，有效地解决了早代确定重点组合的问题，在作物育种中具有重要意义。
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| 关 键 词： | 春小麦 杂交组合 灰色评判 |
| 修稿时间： | 2003-06-30 |
Study on Determining Top- Priority Combinations Among Early Progenies in Crossbreeding of Spring Wheat by Using Synthesized Gray Evaluation Method |
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| LI Huai-de. Study on Determining Top- Priority Combinations Among Early Progenies in Crossbreeding of Spring Wheat by Using Synthesized Gray Evaluation Method[J]. Agriculture Network Information, 2004, 0(5): 18-20 |
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| Authors: | LI Huai-de |
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| Abstract: | By using synthesized gray evaluation method,the study checks9characters of20F 1 combinations of spring wheat strains,7combinations,such as Gaoyuan602/Bamai6,are selected,and special attention should be paid among these combinations for optimized decision.The method requires handy computing,even Excel is competent for the task.Its significance in crop breeding is shown through effectively solving the problem of determining top-priority combinations in early progeny generations. |
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| Keywords: | Spring wheat Crossbreeding combinations Gray evaluation method |
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