当前位置: 首页 > 文章 > 小豆新品种晋小豆3号产量构成因子分析及高产途径 山西农业科学 2011,39 (11) 1146-1148
Position: Home > Articles > Yield Components Analysis and High Yielding Method of New Varieties Adzuki Bean Jin 3 Journal of Shanxi Agricultural Sciences 2011,39 (11) 1146-1148

小豆新品种晋小豆3号产量构成因子分析及高产途径

作  者:
张春明;张耀文;赵雪英;闫虎斌
单  位:
山西省农业科学院作物科学研究所
关键词:
小豆;晋小豆3号;产量构成因子;统计分析;高产途径
摘  要:
为了衡量小豆新品种晋小豆3号的主要产量构成因子与产量之间的相互关系,以寻求高产为主攻目标,充分发挥品种的增产效能,利用晋小豆3号区试和生产试验数据,对其产量构成因子与产量进行变异性、遗传相关与通径分析研究。结果表明:单株粒质量对产量的贡献最大,其次是百粒质量和单株荚数,株高最小。大面积推广中实现晋小豆3号的高产途径为:以提高单株粒质量为主,适当增加单株荚数,保持株高和百粒质量的稳定适中,促进各因子间协调发展。
译  名:
Yield Components Analysis and High Yielding Method of New Varieties Adzuki Bean Jin 3
作  者:
ZHANG Chun-ming,ZHANG Yao-wen,ZHAO Xue-ying,YAN Hu-bin(Institute of Crop Sciences,Shanxi Academy of Agricultural Sciences,Taiyuan 030032,China)
关键词:
adzuki bean;adzuki bean Jin 3;yield components;statistical analysis;high yielding method
摘  要:
To analyze the relationship between the yield components and yield of adzuki bean new varieties Jin 3,for high yield main targets and playing its full role to improve yield,the data of its regional and production test about adzuki bean Jin 3 was used;studied on its yield components,genetic relevant and path length was conducted.Result showed that yield per plant had the greatest contribution,and then followed by 100-seed weight and pods number per plant,while the plant height had the minimum contribution.In the variety large area promotion,its high yielding method of adzuki bean Jin 3 was the following: to improve yield per plant as the main target,to increase the pods number per plant properly,to keep the plant height and 100-seed weight stable and moderate,and finally to promote the coordinated development between all factors.

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