Genetic Correlation and Path Analysis of Yield and Breeding Traits of Soybean

Growing period,plant height,branch number,nodes of main stem,pods per plant and 100-seeds weight are positive correlation with yield, correlation analysis showed that the correlative coefficient of branch number and pods per plant is 0.545 and 0.488,leads to significance level. path analysis on breeding traits with yield showed that branch number and pods per plant showed direct more positive effect, the result is same to the result of correlation analysis.