双棘黄姑鱼人工育苗技术的研究  

Technique for Artificial Breeding of Spotted Drum Nibea diacanthus

作　　者：陈怀定 郑剑辉 沈卓坤 

机构地区：[1]广东省海洋工程职业技术学校,广东广州510320

出　　处：《水产科学》2011年第8期501-504,共4页Fisheries Science

基　　金：广东省海洋渔业科技推广专项(A200800H01)

摘　　要：对双棘黄姑鱼催产、孵化和育苗技术进行了试验,并观察描述了其仔、稚鱼及幼鱼早期发育的主要特征。通过对饵料强化及水质控制等育苗关键技术的改进,在水温24.5~28.5℃、盐度26~30的条件下,共培育出平均全长30.92 mm的鱼苗约2.45×105尾。The techniques of artificial reproduction including induced spawn,incubation and fry rearing were studied and the main morphological characteristics were described in larval,fry and juvenile spotted drum Nibea diacanthus.During 33 day experiment,245 000 juveniles with total length of 30.92 mm were yielded by improvement of water quality and nutrition enrichment at water temperature of 24.5~28.5 ℃ and salinity of 26~30.

关 键 词：双棘黄姑鱼 人工育苗 饵料强化 水质控制 

分 类 号：S962[农业科学—水产养殖]