Technique of mutation breeding in gladiola was studied by meansof electron beam.

用电子辐射种球，研究诱变育种。

Abstract： Technique of mutation breeding in gladiola was studied by means of electron beam.

摘 要： 用电子辐射种球，研究诱变育种。

Some effective measures beneficial to the production of alkaline proteinase are discussed: organismal rejuvenation, mutagenesis breeding. metabolic regulation and improvement of technology condition.

综述了提高碱性蛋白酶生产效益可能途径：菌种及时复壮，菌种诱变选育，菌种代谢调控选育，工艺条件控制。