期刊论文

Effects of feeding Spirulina on growth performance, body composition and serum biochemical indexes of Pelodiscus sinensis

中文

湖南农业大学学报(自然科学版)

1007-1032

2019

45

5

536-540,559

10.13331/j.cnki.jhau.2019.05.015

国家自然科学基金项目（31672640）； 国家重点研究开发项目–蓝色粮仓（2018YFD0900200）；

本校为第一机构

将初始体质量（37.44±0.18） g的试验用中华鳖分为4组,每组设3个重复,每个重复40只,分别用不添加（对照）或分别添加5%、8%、10%的螺旋藻所制成的饲料连续投喂12周,研究螺旋藻对中华鳖生长、体组成及血清生化指标的影响。结果显示:添加8%螺旋藻的中华鳖的成活率、体质量增长率和特定生长率均显著高于其他处理的（P0.05）;添加8%螺旋藻的中华鳖的粗脂肪、总氨酸、必需氨基酸和鲜味氨基酸含量最高;与对照相比,饲料中添加了螺旋藻的中华鳖的粗蛋白含量均上升,添加5%螺旋藻的中华鳖血清中总蛋白和白蛋白含量均为最高,且白蛋白含量显著高于对照（P0.05）,谷丙转氨酶活性显著降低（P

In this study, juvenile soft-shelled Pelodiscus sinensis with initial body weight(37.44±0.18) g were divided into four groups, each with three replicates, with 40 turtle in each replicate. The diets supplemented with four levels of Spirulina(0%, 5%, 8% and 10%) were fed for 12 weeks to evaluate the effects of Spirulina on growth performance, body composition, serum biochemical indexes of Pelodiscus sinensis. The results showed that survival rate, weight gain rate and specific growth rate were increased significantly in 8% group(P0.05). Crude p...