The development of the stimulus growth unit of nuclear irradiation

In the course of incubation of the oval and growing of larvae of fish, separate treatments with the low-dose neutron irradiation can accelerate the oval incubation time and have a promotive action to fish growth. At the initial stage of sexual gland development and of silkon seed, the neutron irradition also have the same effect. This unit is composed of 241Am-Be neutron source, irradiated cavity and automatic control system. At the different development time of fish growth, the oval of carp and clarias fuscus was irradiation with taking the definite neutron flux, and the obvious effect on increase output is obtained