On August 22, 2008, Kong Jie and Liu Ping, experts in genetics and breeding from the Yellow Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences, came to our company to visit and inspect the advanced population breeding project of river crabs, and carried out the germplasm detection of Chinese mitten crabs. on-site sampling.

Experts such as Kong Jie first came to the Delta branch company to visit the breeding site of the advanced group of river crabs to observe the breeding of buckled crabs and adult crabs. The germplasm of Chinese mitten crab was randomly sampled at the site to check the development of its gonads, and the germplasm was ready to be tested. Chairman Li Xiaodong introduced some specific operations and technical solutions from seedling, button crab breeding and adult crab breeding in the process of river crab breeding; then visited the river crab breeding workshop, test workshop, nursery workshop and live laboratory. A preliminary understanding of existing research projects was carried out. At the report meeting on the senior group selection and breeding project of river crabs, Chairman Li Xiaodong introduced the company's development situation, development plan, progress of the river crab selection and breeding project and follow-up development plans.

Expert Kong Jie spoke highly of our company's high-level group breeding project of river crabs, and pointed out that our photosynthetic aquaculture is the first enterprise in the country to carry out large-scale genetic breeding of river crabs with relatively complete facilities, and it is the first to use quantitative genetics. For breeding, the technical route adopted is better, the technical plan is perfect, the measures taken are relatively detailed, and the production process is well controlled. I hope we can continue to carry out this project, cultivate excellent new varieties of river crabs, and promote the breeding of river crabs in my country. development of. Experts put forward some valuable suggestions for the advanced group breeding project of river crabs, which further promoted the improvement of this project. The meeting ended in a warm and friendly atmosphere.