| 9个糯玉米自．交系主要品质性状的配合力效应及遗传参数分析 |
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| 引用本文： | 陆虎华,胡加如,薛林,陈国清,石明亮,黄小兰,孙权星,彭长俊,陈小晖,程玉静.9个糯玉米自．交系主要品质性状的配合力效应及遗传参数分析[J].天津农学院学报,2011,18(3):1-4. |
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| 作者姓名： | 陆虎华 胡加如 薛林 陈国清 石明亮 黄小兰 孙权星 彭长俊 陈小晖 程玉静 |
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| 作者单位： | 江苏沿江地区农业科学研究所,江苏如皋薛窑,226541 |
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| 基金项目： | 江苏省农业科技自主创新资金项目“高产优质抗病鲜食糯玉米新品种选育”[cx(10)133];“彩色甜糯结合型鲜食玉米新品种选育”，南通市科技创新项目“优质菜用糯玉米新品种选育” |
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| 摘 要： | 以9个糯质自交系为试材，以田间试验和实验室测定相结合，采用不完全双列杂交，对糯玉米6个鲜食品质性状的一般配合力（GCA）、特殊配合力（SCA）和遗传参数进行了研究。结果表明：各性状GCA、SCA差异均达到极显著水平；感官品质主要由显性基因决定，其余性状受基因的加性效应影响大，但在程度上存在差异。在鲜食品质性状方面，多数...
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| 关 键 词： | 糯玉米 自交系 鲜食品质 配合力 遗传参数 |
Study on Components of Flower Pigments in Petals of Different Color Saintpaulia ionantha Cultivars |
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| LU Hu-hua,HU Jia-ru,XUE Lin,CHEN Guo-qing,SHI Ming-liang,HUANG Xiao-lan,SUN Quan-xing,PENG Chang-jun,CHEN Xiao-hui,CHENG Yu-jing.Study on Components of Flower Pigments in Petals of Different Color Saintpaulia ionantha Cultivars[J].Journal of Tianjin Agricultural College,2011,18(3):1-4. |
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| Authors: | LU Hu-hua HU Jia-ru XUE Lin CHEN Guo-qing SHI Ming-liang HUANG Xiao-lan SUN Quan-xing PENG Chang-jun CHEN Xiao-hui CHENG Yu-jing |
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| Institution: | LU Hu-hua,HU Jia-ru,XUE Lin,CHEN Guo-qing,SHI Ming-liang,HUANG Xiao-lan,SUN Quan-xing,PENG Chang-jun,CHEN Xiao-hui,CHENG Yu-jing(Agricultural Institute of Riparian of Jiangsu,Rugao 226541,Jiangsu Province,China) |
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| Abstract: | Nine inbred lines of waxy corn were used as test materials in NC II mating design to study the general combining ability （GCA）, specific combining ability （SCA） and genetic parameters of 6 table quality traits of waxy com. The results show that the differences between GCA and SCA of all traits were very significant. The sense quality was controlled mainly by non-additive gene while there were both additive gene and non-additive gene actions on the other traits. Tong 366, Tong 5, Tong 361 and Hengbai 522, these inbred lines were comparatively high in GCA of most traits, while Tong 366 ×Tong 5, Hengbai 522×Tong 5, Tong 366×Tong 361, Tong 366×Xianghong 361 and T2×Tong 361, these combinations were rather high in SCA of most traits. |
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| Keywords: | waxy corn inbred line table quality combining ability genetic parameter |
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