| 6个大麦品种籽粒蛋白质含量的配合力分析 |
| |
| 引用本文： | 黄志仁,许如根,周美学,茅玉兰,李忠芹.6个大麦品种籽粒蛋白质含量的配合力分析[J].扬州大学学报(农业与生命科学版),1997(2). |
| |
| 作者姓名： | 黄志仁 许如根 周美学 茅玉兰 李忠芹 |
| |
| 作者单位： | 江苏农学院农学系，江苏丹阳市农业局，江苏大丰县方强农场 |
| |
| 摘 要： | 以济南火烧头露仁等６个品种组成的双列杂交，对籽粒的蛋白质含量进行了杂种优势和配合力分析。结果表明：蛋白质含量在多数组合中为正向优势，各品种的蛋白质含量与杂种优势无明显相关，各品种的ｇｃａ有显著差异，且与亲本的表型值高度相关。ｓｃａ效应与杂种优势也明显相关。故在进行蛋白质含量育种时，可根据亲本表型值选配亲本，根据杂种优势进行组合的选择，以替代ｇｃａ和ｓｃａ的分析
|
| 关 键 词： | 植物蛋白 杂种优势 配合力 |
COMBINING ABILITY OF GRAIN PROTEIN CONTENT IN BARLEY VARIETIES |
| |
| Huang Zhiren,Xu Rugeng,Zhou Meixue,Mao Yulan,Li Zhongqin.COMBINING ABILITY OF GRAIN PROTEIN CONTENT IN BARLEY VARIETIES[J].Journal of Yangzhou University:Agricultural and Life Science Edition,1997(2). |
| |
| Authors: | Huang Zhiren Xu Rugeng Zhou Meixue Mao Yulan Li Zhongqin |
| |
| Abstract: | The hterosis and combining ability of grain protein content were studied by a P(P+1)/2 diallel design with 6 varieties. The positive heterosis of protein content could be found in most crosses and were not significantly related with that of the parents. The gca effects among varieties differed significantly and were closely correlated with the protein content of parents. On the other hand, the sca effects were closely correlated with heterosis. Therefore, it is possible to select parents according to the protein content and to select crosses according to the heterosis for grain protein content. |
| |
| Keywords: | vegetable protein heterosis combining ability |
| 本文献已被 CNKI 等数据库收录！ |
