In China

a network composed of 26 research institutes for application of nuclear technique for development of bio-industry and a network composed of 21 nuclear-agricultural science societies for scientific and technological exchanges have been established. The general activities of these two networks can be categorized as: （1） research

（2） teaching and training

（3） scientific and technological exchanges

and （4） extension and technical services. Recent progress and achievements covering various fields are presented in the paper. All these studies are closely related to the national concurrent "Spark Research Project"

"High Technology Research Project" and "Fundamental Research Project". The farreaching objective of application of nuclear technique is to promote the development of bio-industry in China.