ACTA AGRICULTURAE BOREALI-SINICA ›› 2014, Vol. 29 ›› Issue (6): 106-112. doi: 10.7668/hbnxb.2014.06.019

Special Issue: Oil crops

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Agronomic Trait and Path Analysis of Agronomic Traits of Vegetable Soybean

WU Xin-ling1, ZHANG Xu2, MO Jia-qi1, JING Hong-peng1, ZHAO Fei1, GUAN Wen-qiang1   

  1. 1. Tianjin Key Laboratory of Food Biotechnology, College of Biotechology and Food Sciences, Tianjin University of Commerce, Tianjin 300134, China;
    2. Tianjin Crops Research Institute, Tianjin 300384, China
  • Received:2014-09-07 Published:2014-12-28

Abstract: In order to select vegetable soybean with good quality and provide a reference for breeding,agronomic traits,physical and chemical indicators of Jinxiandou 3hao,Jinxiandou 4hao,2013-99,Tai 75,95-1 were measured and compared,and correlation between the seed weight per plant and agronomic traits was analyzed.The results showed that 5 kinds of vegetable soybean varieties of pods with 1-2 seeds,plant height,100 seeds weight,100 pods weight,seed weight per plant,protein, glucose,cooking loses had significantly correlations.The seed weight per plant was positively correlated with plant height,node number,100 seeds weight,100 pods weight,pods on stem,pods with 1-3 seeds,and negatively with plant height initial node of branch.Pods with 1-2 seeds and plant height had main effects on seed weight per plant.Established method of yield prediction was found to closely fit results of the model both in theory and practice,which was suitable for the vegetable soybean yield prediction.After comparing 5 kinds of vegetable soybean,Jinxiandou 3hao was the most suitable kind of vegetable soybean grown in the Tianjin area.

Key words: Vegetable soybean, Agronomic traits, Path analysis

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Cite this article

WU Xin-ling, ZHANG Xu, MO Jia-qi, JING Hong-peng, ZHAO Fei, GUAN Wen-qiang. Agronomic Trait and Path Analysis of Agronomic Traits of Vegetable Soybean[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2014, 29(6): 106-112. doi: 10.7668/hbnxb.2014.06.019.

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