| 黑龙江省第二积温带水稻品种食味品质性状稳定性分析 |
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| 引用本文： | 薛英会,李婧阳.黑龙江省第二积温带水稻品种食味品质性状稳定性分析[J].中国稻米,2017(5). |
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| 作者姓名： | 薛英会 李婧阳 |
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| 作者单位： | 1. 黑龙江省农业科学院绥化分院,黑龙江 绥化,152052;2. 黑龙江省现代农业示范区管理中心,哈尔滨,150086 |
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| 摘 要： | 以黑龙江省第二积温带2014年审定的10个水稻新品种为材料,采用随机区组设计,分析了黑龙江省第二积温带水稻新品种食味品质性状的稳定性。结果表明,供试的10个品种中,金禾2号的食味品质性状比较稳定,受环境的影响较小;绥稻3号的食味品质性状不稳定,受环境影响较大,但在适宜的环境条件下能获得较好的品质。供试10个品种中有7个品种其亲本来自2个骨干亲本,形成2条主干系,分别是绥粳3号和绥粳4号干系。参试品种中由绥粳4号作为亲本育成或者衍生出的绥粳系品种比较多,主要都是香粳类型的品种。由绥粳3号干系和绥粳4号干系育成和衍生的水稻品种食味品质性状稳定性较差。
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| 关 键 词： | 水稻 食味品质性状 稳定性 系谱分析 |
Analysis of Stability of Eating Quality Traits of Rice in the Second Accumulated Tempera-ture Zone in Heilongjiang Province |
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| XUE Yinghui,LI Jingyang.Analysis of Stability of Eating Quality Traits of Rice in the Second Accumulated Tempera-ture Zone in Heilongjiang Province[J].China Rice,2017(5). |
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| Authors: | XUE Yinghui LI Jingyang |
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| Abstract: | In order to analysis the stability of eating quality traits of rice in the second accumulated temperature zone in Heilongjiang Province, a experiment was carried out using randomized block design in 2014, using 10 rice varieties as materials. The results showed that the eating quality traits of Jinhe 2 was less influenced by the environment; the eating quality traits of Suidao 3 was greatly influenced by the environment, but it can get fine eating quality in the appropriate conditions. In the 10 tested varieties, the parents of 7 varieties come from Suigeng 3 and Suigeng 4, these varieties are mainly fragrant japonica rice, the eating quality traits of these vari-eties was not stable. |
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| Keywords: | rice eating quality traits stability pedigree analysis |
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