| 新选糯高粱不育系的配合力分析 |
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| 引用本文： | 丁国祥,曾庆曦,陈国民.新选糯高粱不育系的配合力分析[J].西南科技大学学报(哲学社会科学版),1995(2). |
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| 作者姓名： | 丁国祥 曾庆曦 陈国民 |
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| 作者单位： | 四川省农科院水稻高粱研究所!泸州646100 |
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| 摘 要： | 按不完全双列杂交法设计对糯高粱不育系32A、72A、张2A、永2A和糯恢复系35R、天杂6—3，湘九、张糯恢1号进行了主要性状的配合力分析。不育系和恢复系全部观察性状的一般配合力效应差异达极显著水准，特殊配合力差异除株高和生育日数不显著外，其余性状也达到极显著水准。筛选出优良糯不育系32A、72A和糯恢复系35R。
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| 关 键 词： | 高粱 不育系 数量性状 配合力 |
ANALYSIS ON COMBINING ABILITY OF QUANITATIVE CHARACTERS IN SEVERAL GLUTINOUS SORGHUM STERILE LINE |
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| Ding GuoXiang, Zeng QingXi.ANALYSIS ON COMBINING ABILITY OF QUANITATIVE CHARACTERS IN SEVERAL GLUTINOUS SORGHUM STERILE LINE[J].Journal of Southwest University of Science and Technology,1995(2). |
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| Authors: | Ding GuoXiang Zeng QingXi |
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| Abstract: | This paper evaluated the combining ability of seveval glutinous sorghum A-lines and R-lines with incomplete dialled crosses.The results show that the differences of general combining ability of all characters are si8nificant at 0 .01 lever in A-lines and R-lines,so are the special combining ablity except plant height and growing days. Fine parents 32A, 72A and 35R were selected. |
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| Keywords: | Sorghum Sterile lines Quanitative character Combining ability |
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