不同饵料对黄喉拟水龟稚龟生长的影响  

Effects of Different Baits on Growth of Larvae Tortoise of Mauremys mutica Cantor

作　　者：魏成清[1] 赵伟华[1] 朱新平[1] 陈永乐[1] 谢刚[1] 

机构地区：[1]中国水产科学研究院珠江水产研究所,广东广州510380

出　　处：《集美大学学报（自然科学版）》2010年第4期258-261,共4页Journal of Jimei University：Natural Science

基　　金：国家948项目(983097);广东省重大科技兴海项目(B200701A06);广东省海洋与渔业局重点项目(2001A09)

摘　　要：进行了3种饵料对黄喉拟水龟(Mauremys mutica Cantor)稚龟生长影响的试验研究.试验历时154 d.结果表明:1)稚龟平均日增重,鳙鱼肉组为0.13 g,配合饲料组为0.12 g,黄粉虫组为0.09 g.2)成活率,配合饲料组最高,为100%;黄粉虫组次之,为97.1%;鳙鱼肉组最低,为88.6%.3)饵料系数,鳙鱼肉组最高,为6.38,黄粉虫组次之,为3.56,配合饲料组最低,为1.83.结果显示,用配合饲料喂养黄喉拟水龟稚龟效果良好.Test of effect of three kinds of baits on growth of larvae tortoise of Mauremys mutica Cantor was carried out. The test time was 154 days. Average body weight increases of larvae tortoise daily were 0. 13 g for the group of meat of Aristichthys nobilis,0. 12 g for the group of feed,and 0. 09 g for the group of yellow powder insect. The survival rate was the highest for the group of the feed （100 % ）. Next was the group of the yellow powder insect （97. 1 % ） and the group of the meat of Aristichthys nobilis （88. 6 % ）. The feed conversion ratio was the highest for the group of the meat of Aristichthys nobilis （6. 38）; next was the group of the yellow powder insect （3. 56） and the group of the feed （1. 83）. The results showed that the feed exerted a good effect on larvae tortoise of Mauremys

关 键 词：黄喉拟水龟 稚龟 不同饵料 生长差异 成活率 

分 类 号：S966.5[农业科学—水产养殖]