Salmon pond farming

Xu Kaikuan, a freshwater fisheries research institute of Jiangsu Province, also known as mandarin fish, chubby fish, seasonal fish, stingray fish, sweet-scented osmanthus fish, flower eel, flower wife, saw the mother. In the past, it had been relying on natural waters for fishing, which was far fro

Shrimp processing technology

Chinese prawn is a valuable seafood that is famous both at home and abroad. The annual catch of Shandong prawn generally accounts for more than 50% of the total catch of shrimp in the country, and ranks first in coastal provinces and cities. The maximum fishing output (1979) reached 22,000 tons. T

Rice field winter shrimp farming technology

Rice-field shrimp farming in winter is a model for winter shrimp farming using paddy fields to cultivate harvested winter fish ditch. The breeding technology summarized by Xu Chengxu, the author of Jinhu County, Jiangsu Province, is introduced as follows: I. Timely rearing of paddy fields After h

Rainbow Trout Culture Technology

I. Introduction to Rainbow Trout Rainbow trout are native to the foothills of the Mount Shasta in California on the west coast of the United States and were later introduced to dozens of countries for artificial breeding. Rainbow trout is a cold-water fish with a water temperature of 2-25°C and