Awards

Home- Achievements
Title Study on technology of artificial larval production and high yield intensive culture method for shrimp
Year
1978
 Category& Level
National Science Conference Award
Awardee Wang Yu、Zhao Fazhen、Fan Ningchen、Jin Wencan、Wang Xianjun、Zhang Cuiying、Sun Xiaozheng、Gao Chengnian、Yang Congmei
Prizewinning unit Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences

Achievement Introduction:


In this study it has been found that eliminating enemy organisms thoroughly and maintain high quality of larval rearing water were two important links and the larval bait was the key factor, which could significantly improve the larval production under artificial rearing condition. With regard to the intensive and high-yield culture technology for shrimp, a set of measures, including silt removal, rational stocking, scientific feeding and water quality regulation, were established to significantly improve the larval production rate, with 8265 kg/ha of maximal yield. As to the artificial diet mixture for shrimp, which is based on nutrients requirement, the growth rate of shrimp fed artificial diet mixture achieved >70-80% in comparison with that of shrimp fed fresh shellfish diet.