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本方法涉及大豆基因突变和定向培育技术。主要技术特征 :①利用一种化学诱变剂 ,促使大豆荚粒遗传基因发生改变 ;②采用定向培育方法 ,加强变异基因的遗传性和稳定性。本方法主要应用于培育荚粒数变异的五粒荚、四粒荚和六粒荚大豆。培育五粒荚大豆的新方法
The method involves soybean gene mutation and directional cultivation techniques. The main technical features: ① the use of a chemical mutagen to promote soybean pod grain genetic changes; ② directional cultivation methods to enhance the genetic variation and stability. The method is mainly used for cultivating five pods with pod number variation, four pods and six pods of soybean. A new method of cultivating five pods of soybean