Influence on γ Ray Induced Microbe by Changing Environmental Factor
环境参数变化对γ射线诱变微生物的影响

This paper presents the conclusions of the breeding of Penicillium sp. in the none natural environment of Simulated Outer Space Cabin. The experiment shows that the increase of deadly rate is along with the increase of radiation dosage. It is found that its deadly rate is also increasing along with the electric field and magnetic field intensity under the same radiation dosage when cultivating the strain through the irradiation of ionization radiation in the electromapnetic field. When electric field intensity is 300kV / m and magnetic field intensity is 600Gs, there is one maximum to the positive variation rate.