Abstract: In order to innovate an efficient identification method for soybean resistant to pod dehiscence and adapt to the development trend of soybean mechanized production, this study used soybean varieties mainly planted in different ecological zones in Heilongjiang Province as materials, the curve length, pod width, pod thickness, pod skin thickness, pod fresh weight, and pod dry weight as indicators, and six types of pod dehiscence resistance evaluation indices were established. The best identification period and identification model of soybean pod dehiscence resistance were obtained through correlation analysis. The contribution of each index to the identification model was analyzed by the path coefficient, and the most efficient identification method of soybean pod dehiscence resistance was obtained. The results showed that: The multi-factor pod dehiscence resistance index D pod water content ×（pod straight line length/pod curve length） in the middle stage of drumming had the closest correlation with the actual rate of fried pods in the field(r=-0.911^**). Materials with a pod index above 0.822 showed strong pod dehiscence resistance. The path coefficient analysis showed that the most important factor contributing to soybean pod dehiscence resistance was pod water content(r=0.978^**), followed by pod straight line length(r=0.878^**), and the factor contributing to soybean pod dehiscence resistance was pod curve length(r=-0.676^**). On the whole, the water content had the most obvious effect on the pod dehiscence resistance index, and the positive direct effect was the largest（X1→y=0.470）. The multi-factor pod dehiscence resistance index D in the middle stage of drumming is the best technical model for the identification of high-efficiency pod dehiscence resistant soybean germplasm.