介绍一种提高大豆杂交成活率简便有效的方法河北省承德民族师范学校汤玉华河北省承德市农业科研所季志强配制杂交组合，由此选育出优良的大豆品种，是大豆育种工作者采用最多的也是最基础的育种方法。如何提高杂交成活率，便十分必要。笔者参阅有关方面资料，并在自己的实... Introduced a method to improve the survival rate of soybean hybrid simple and effective method Chengde Nationalities Normal School in Hebei Province Tang Yuhua Chengde City, Hebei Province Agricultural Research Institute Ji Zhiqiang hybrid combinations, which bred excellent soybean varieties, soybean breeders who are most used The most basic breeding methods. How to improve the survival rate of hybridization, it is very necessary. I refer to the relevant information, and in their own reality ...