| 玉米自交系繁殖技术 |
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| 引用本文： | 徐亮,赵勐,史磊.玉米自交系繁殖技术[J].农业机械化与电气化,2012(9):5-6. |
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| 作者姓名： | 徐亮 赵勐 史磊 |
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| 作者单位： | 辽宁省农业科学院玉米研究所,沈阳110161 |
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| 摘 要： | 繁殖纯度高的亲本，是生产玉米杂交种的前提和基础。从选地、隔离、选种、播种、去杂、田间管理、提纯等方面，探讨玉米亲本繁殖田的防杂保纯方法，为保持自交系的种性以及提高种子质量提供科学参考。
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| 关 键 词： | 玉米 自交系 防杂 保纯 |
Maize Self-bred Line Breeding Technology |
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| Authors: | XU Liang ZHAO Meng SHI Lei |
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| Institution: | (Institute of Maize, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China) |
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| Abstract: | High purity breeding parent is the premise and foundation of producing maize hybrid. This article discusses ways to prevent crossbreeding and keep purity in maize parent breeding field in terms of selection of plot, isolation, selection of seeds, sowing, eliminat ing hybrid, field management, and purification so as to provide reference for keeping the purity of self-bred line and improving seed quality. |
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| Keywords: | maize self-bred line prevention of crossbreeding preservation of pure state |
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