| 水稻品种种性研究 Ⅵ.晚籼稻优质品种数量性状遗传差异在选择亲本上的应用 |
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| 引用本文： | 伍时照,黄超武.水稻品种种性研究 Ⅵ.晚籼稻优质品种数量性状遗传差异在选择亲本上的应用[J].作物学报,1988,14(3):202-207. |
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| 作者姓名： | 伍时照 黄超武 |
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| 作者单位： | 华南农业大学作物遗传育种研究室 |
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| 基金项目： | 农牧渔业部(六·五)，国家自然科学基金(七·五) |
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| 摘 要： | 35个华南地区水稻晚籼具有细长粒形的优质品种根据数量性状遗传差异进行系统聚类分析,分为6个类群。类群间差异比类群内大。表明水稻外观性状品质育种杂交亲本选配应在类群间进行。
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| 关 键 词： | 晚籼稻 优质品种 遗传差异 选择亲本 |
| 收稿时间： | 1987-05-14 |
| 修稿时间： | 1988-06-12 |
STUDIES ON VARIETAL CHARACTERISTICS IN CULTIVARS OF ORYZA SATIVA VI.Application of Quantitative Characters of Genetic Diversity of High Quality Varieties to Selection Parents In Late Rice Quality Breeding |
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| Wu Shizhao Huang Chaowu.STUDIES ON VARIETAL CHARACTERISTICS IN CULTIVARS OF ORYZA SATIVA VI.Application of Quantitative Characters of Genetic Diversity of High Quality Varieties to Selection Parents In Late Rice Quality Breeding[J].Acta Agronomica Sinica,1988,14(3):202-207. |
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| Authors: | Wu Shizhao Huang Chaowu |
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| Institution: | （Wong Chiumoo） （Laboratory of Crop Genetics and Breeding; South China Agricultural University; Guangzhou |
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| Abstract: | According to genetic diversity of quantitative characters estimatedby Systematic cluster analysis in 35 slender high grain quality varietiesof rice(Oryza sativa L.subsp.hsien Ting)in South-China region,thevarieties were classified into 6 types.The genetic diversity of differenttypes was greater than the similar types.It is showed that selectionparents for hybridization in rice breeding for high grain quality may beconducted between different types. |
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| Keywords: | Late hsien rice High grain quality variety Genetic diversity Selection parent |
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