| 矮秆玉米自交系08H67-2的选育 |
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| 引用本文： | 郑向阳,栗建枝,吴枝根,郭红亮,赵太存,王国平.矮秆玉米自交系08H67-2的选育[J].山西农业科学,2013,41(6). |
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| 作者姓名： | 郑向阳 栗建枝 吴枝根 郭红亮 赵太存 王国平 |
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| 作者单位： | 山西省农业科学院谷子研究所,山西长治,046011 |
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| 基金项目： | 山西省农业科学院育种基础项目 |
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| 摘 要： | 以性状上相互互补又同为Reid种质的郑58和长A37的杂交种为基础材料,按严格自交的系圃法进行选系,在自交4代即将稳定时,用EMS化学诱变剂对其进行处理,引发变异,选育出了矮秆玉米自交系08H67-2。
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| 关 键 词： | 玉米 系圃法 EMS诱变 自交系选育 |
Breeding of Dwarf Maize Inbred Line 08H67-2 |
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| ZHENG Xiang-yang
,
LI Jian-zhi
,
WU Zhi-gen
,
GUO Hong-liang
,
ZHAO Tai-cun
,
WANG Guo-ping.Breeding of Dwarf Maize Inbred Line 08H67-2[J].Journal of Shanxi Agricultural Sciences,2013,41(6). |
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| Authors: | ZHENG Xiang-yang LI Jian-zhi WU Zhi-gen GUO Hong-liang ZHAO Tai-cun WANG Guo-ping |
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| Abstract: | We used Zheng 58× Chang A37 hybrids as basic material,which are Reid germplasm and have complementary characters.Breeding inbred lines by strictly selfing pedigree method,and in the fourth generation of selfing,we dealed the semistable inbred line usingthe chemical mutagen EMS tocause variation.By chemical mutagenesis in the rich gene materials,we bred dwarfmaize inbred line 08H67-2. |
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| Keywords: | maize pedigree method EMS mutagenesis inbred breeding |
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