几种饲料原料对刺参幼参生长和体成分的影响_郭娜.pdfVIP

32 1 Vol. 32,No. 1 2 0 1 1 2 PROGRESS IN FISHERY SCIENCES Feb.,2011 1 1 2* 郭 娜 董双林 刘 慧 1 ( , 266003) 2 ( , 266071) 研究了不同饲料原料对刺参Ap ostichop usj ap onicus ( Selenka) 幼参生长和体成分的影 响实验采用鱼粉鼠尾藻Sargassum thunbergii untze浒 Enteromorp hap rolif era海带Lam inariaj ap onica 和海泥5 种主要原料配制的饲料投喂体长为418 023cm体重为599 026g 的 刺参幼参, 进行了为期80d 的养殖实验实验结束时,投喂鼠尾藻饲料浒 饲料和动物性饲料的刺 参特定生长率(SGR) 分别为9536%/ d9229%/ d 和 8487%/ d这三者之间无显著差异, 但生长 效果要好于投喂海带饲料和海泥饲料的刺参实验结果表明,在特定的室内养殖条件下,虽然刺参能 够更好地利用植物性蛋白,但是可以将动物性蛋白作为刺参的辅助性饲料成分, 配制出营养更全面的 配合饲料; 浒 作为刺参幼参的养殖饲料原料是完全可行的; 海带粗加工产品不适于用做刺参饲料的 主要成分 刺参 饲料 浒 生长 体成分 S963.71 A 2011 Effects of several diets on the growth and body composition of Ap ostichop usj ap onicus 1 1 2* GUO Na DONG Shuanglin LIU Hui 1 ( Fisheries College,Ocean University of China, Qingdao 266003) 2 ( Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences, Qingdao 266071) ABSTRACT This study was conducted to determine the effects of several diets on the grow th and body composition of sea cucumber Ap ostichop usj ap onicus.A .j ap onicus at 418 023cm of body length and 599 026g of body weight were fed with different diets, including animalbased (fish meal) diet, Sarg assum thunberg ii untze, Enteromorp ha p rolif era, Lami nariaj ap onica, and sea mudbased die