中国水产科学2006，Vol.13Issue(1)：92-99,8.
不同饵料对二次抱卵期间中华绒螯蟹生殖性能和HUFA组成的影响
Effects of different diets on reproductive performance and HUFA composition of Chinese mitten crab (Eriocheir sinensis ) broodstock during second spawning
摘要
Abstract
Three natural diets (clams, sandworms and trash fish) and one artificial diet were fed to four groups of Eriocheir sinensis broodstock for two months. Reproductive performance, larval quality and fatty acid profile of the eggs, gonads and hepatopancreas of the brood crabs were determined during the second spawning period. The HUFA profile of the eggs, ovary and hepatopancreas of the crabs reflected that of the experimental diets, meaning there is an important transfer of nutrients from the exogenous feed to these tissues during secondary ovary maturation. Except the higher survival rate of starved zoea I larvae originating from crabs fed on trash fish, and the bigger egg diameter from crabs fed on clams, no significant differences between treatments were found for any of the other parameters (crab weight, survival and relative fecundity).关键词
中华绒螯蟹/亲本营养/二次抱卵/幼体质量Key words
Eriocheir sinensis/broodstock nutrition/second spawning/larval quality分类
农业科技引用本文复制引用
计阳,隋丽英,吴旭干,成永旭,Wille Mathieu,SorgelooS Patrick..不同饵料对二次抱卵期间中华绒螯蟹生殖性能和HUFA组成的影响[J].中国水产科学,2006,13(1):92-99,8.基金项目
ICP PhD Grant from the Flemish Interuniversity Council (VLIR), Belgium. （VLIR）
