摘要
对 8个大豆 7S变异系统的高含硫氨基酸品系进行相关及通径分析 ,结果表明 :( 1 )在产量性状中 ,株高、百粒重与小区产量呈显著或极显著的负相关关系 ,单株荚数、单株粒数与小区产量呈显著的正相关关系 .( 2 )对小区产量的直接通径系数较大的性状为单株粒数、单株荚数。
The correlation and general pathway analysis for high amino acid content with 7s subunit mutation lines of soybean of 8 line were studied.The results showed:(1)Among factors of yield form,there are significant positive or extremely insignificant minus correlation among plant height、100—kernel weight、villiage output and significant positive correaltion among individual egumen figure、individual kernel figure、villiage production.(2)Individual kernel figure、individual egumen figure、individual kernel weight and plant height are bigger characters of general pathway coefficient with villiage output.
出处
《延边大学农学学报》
2000年第2期106-108,117,共4页
Agricultural Science Journal of Yanbian University
基金
吉林省农科院大豆所资助项目
关键词
大豆
产量性状
相关
通径分析
soybean
characters of yield
correlation
general pathway analysis
