【摘要】 花生的出仁率、结果枝、百果重和总果数等性状在不同品系间差异达显著,其遗传力也大。总果数、双仁果率、出仁率和主茎高4个性状对果重的遗传相关极显著,结果枝对果重的遗传相关显著。结果枝和主茎高对果重直接影响最大,总果数和双仁率直接影响次之,百果重和出仁率对果重直接表现为负的影响。更多还原

【Abstract】 The contrast of kernel percentage of peanuts, fruit-branch number, weight of hundred pods and the total number of pods differs among different plants. The ability of heredity is also large. The total number of pods, two-kernel percentage, kernel percentage and main-stem hight correlate the pods output with the heredity. The contrast of fruit-branch number correlated with the pods output heredity is also obvious. The fruit branches number and main-stem hight have greatest direct influence on the pods output. The total number of pods and two-kernel percentage have minor direct influence on the pods output. The kernel percentage and the weight of hundred pods express negative influence on the pods output.更多还原