| 玉米自交系K10及其近源系在早熟玉米育种中的应用 |
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| 引用本文： | 王巍.玉米自交系K10及其近源系在早熟玉米育种中的应用[J].杂粮作物,2010,30(6):379-381. |
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| 作者姓名： | 王巍 |
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| 作者单位： | 黑龙江省农业科学院玉米研究所,黑龙江哈尔滨150086 |
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| 摘 要： | 玉米自交系K10及其近源系在早熟玉米育种和生产中发挥重要作用,K10作为长3改良系,源于长3而胜于长3,在种质来源上属于SS类种质,K10及其近源系参与组配了许多早熟玉米品种,其中以龙单13推广面积最大,K10的主要应用方式比较简单、明晰而有效,就是K10×Lancaster,是标准的SS×NSS,今后的研究要重视对K10的改良和创新,使其为早熟玉米育种和生产发展做出更大的贡献。
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| 关 键 词： | K10 早熟玉米 Lancaster |
Application of the Maize Inbred Lines K10 and Their Nearly Sources on the Breeding of Early Ripening Maize |
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| WANG Wei.Application of the Maize Inbred Lines K10 and Their Nearly Sources on the Breeding of Early Ripening Maize[J].Rain Fed Crops,2010,30(6):379-381. |
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| Authors: | WANG Wei |
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| Institution: | WANG Wei (Maize Institute,heilongjiang Academy of Agricultural Sciences,Harbin,Heilongjiang 150086,China) |
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| Abstract: | The maize inbred lines K10 and their nearly sources play an important part in breeding and producing of early ripening maize.K10 as the improved breed of Chang 3,it is root in Chang 3,and is superior to Chang 3,its germplasm source belongs to SS class germplasm.K10 and their nearly sources participate in the many combinations of early ripening maize,among them,the promotion area of Long Dan 13 is largest,the main methods of the application of K10 are relatively simple,clear and effective,K10×Lancaster is standard SS×NSS.In the future,researchers should pay attention to the improvements and the innovation of K10,in order to make a greater contribution to the breeding and producing of early ripening maize. |
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| Keywords: | K10 early ripening maize Lancaster |
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