Successful breeding of Japanese black abalone and Northern crinkled abalone

Introduction: [Japanese black abalone and Northern crinkled Haliotis discus hybrid breeding success] is listed as one of the major scientific and technological projects in Fujian Province, "hybrid breeding and cultivation of Japanese black abalone and Northern crinkled Haliotis discus discus" new technology, which has recently passed the expert identification in Dongshan, Fujian Province Relevant experts believe that its technology has reached the leading level in China Dongshan Island Marine Resources Research Institute, through strengthening cooperation with the state, the provincial science and Technology Commission and the Department of aquatic science and technology, has introduced professional and technical personnel In recent years, it has successively obtained more than 10 scientific research projects of breeding and cultivation of marine precious products, such as tiger fish, lion fish, mud clam and scallop Last year, it undertook the "hybrid breeding and breeding of Japanese black abalone and Northern crinkled abalone" issued by the provincial science and Technology Commission The research on the topic of "nurturance" According to the growth rules of black abalone introduced from Japan and crinkled abalone in northern China, the scientific and technological personnel have successfully overcome the technical difficulties in breeding, crossbreeding, expediting childbirth, hatching, seedling cultivation and cultivation of Pro abalone by adopting such technical measures as artificial training for summer, improving water quality, water temperature environment, and innovating breeding mode It is understood that this year, more than 5 million abalone seedlings with a height of more than 2cm have been provided to the aquaculture farms inside and outside the province, and more than 20000 kg of finished abalone have been sold; nearly one million Japanese abalone seedlings have been airlifted, and 5000 kg of finished abalone have been sold China feed industry information network EAe