| 小麦主要性状遗传在南北两地的比较研究 |
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| 引用本文： | 王淑俭,许自成,谢瑞生,张振宏. 小麦主要性状遗传在南北两地的比较研究[J]. 河南农业大学学报, 1991, 0(2) |
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| 作者姓名： | 王淑俭 许自成 谢瑞生 张振宏 |
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| 作者单位： | 河南农业大学(王淑俭，许自成)，华南农业大学(谢瑞生)，华南农业大学(张振宏) |
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| 摘 要： | 本文对14个冬、春性小麦品种的主要性状在南北两地的遗传表现进行了比较研究。结果表明:两种环境条件下小麦主要性状对单株粒重的作用趋于吻合,南北两地小麦育种在性状遗传、相关和选择方向上具有一定的共性。通过聚美分析把供试材料分为不同的生态类群,分类结果与育种实践相一致。
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| 关 键 词： | 小麦 农艺性状 遗传 通径分析 逐步回归 聚类分析 生态类群 |
Comparision of Main Traits Inheritance of Wheat Growth in South and North Areas |
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| Wang Shujian Xu Zicheng. Comparision of Main Traits Inheritance of Wheat Growth in South and North Areas[J]. Journal of Henan Agricultural University, 1991, 0(2) |
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| Authors: | Wang Shujian Xu Zicheng |
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| Affiliation: | Wang Shujian Xu Zicheng (Henan Agricultural University)Xie Ruisheng Zhang Zhenhong (South China Agricultural University) |
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| Abstract: | The contribution of main traits to the weight of grains per plantunder the two locations was identical.The main traits inheritance,correlat-ion and selection showed certain general characters in wheat breeding inboth areas.The materials studied were classified into different groups withdifferent ecological types. |
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| Keywords: | wheat agronomic character inheritance pass analysis stepwise regression cluster analysis ecological types |
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