当前位置: 首页 > 文章 > 摄食不同饵料对加州鲈生长性能及体成分的影响 淡水渔业 2011,41 (6) 62-65
Position: Home > Articles > Effect of different feeding stuff on growth performance and body biochemical composition of Micropterus salmoides Freshwater Fisheries 2011,41 (6) 62-65

摄食不同饵料对加州鲈生长性能及体成分的影响

作  者:
张丽;许国焕;郭慧青;江永明;王珺;董小林
单  位:
广东省微生物应用新技术公共实验室;广东省微生物研究所;广东省华南应用微生物重点实验室-省部共建国家重点实验室培育基地;广东碧德生物科技有限公司
关键词:
加州鲈(Micropterus salmoides);冰鲜小杂鱼;配合饲料;生长;体成分
摘  要:
对摄食不同饵料(冰鲜小杂鱼和配合饲料)加州鲈(Micropterus salmoides)(初始体重为(4.87±0.02)g)生长性能、形体指标和体成分进行了比较分析。结果显示:饲喂冰鲜小杂鱼组的加州鲈末均重、增重率、特定生长率、成活率、肥满度、肌肉粗蛋白质和脂肪显著高于配合饲料组(P<0.01),饲料系数、肝体比和脏体比显著低于配合饲料组(P<0.01)。结果表明:饲喂冰鲜小杂鱼组可显著提高加州鲈生长性能和饲料利用,改善加州鲈体形和肌肉品质。
译  名:
Effect of different feeding stuff on growth performance and body biochemical composition of Micropterus salmoides
作  者:
ZHANG Li1,2,5,XU Guo-huan1,GUO Hui-qing5,JIANG Yong-ming1,5, WANG Jun3,DONG Xiao-lin4(1.Guangdong Institute of Microbiology,Guangzhou 510070; 2.Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application,Guangzhou 510070; 3.Guangdong Open Laboratory of Applied Microbiology,Guangzhou 510070; 4.State Key Laboratory of Applied Microbiology(Ministry—Guangdong Province Jointly Breeding Base),South China,Guangzhou 510070; 5.Guangdong Bide Biotechnology Co.,Ltd,Guangzhou 510070)
关键词:
Micropterus salmoides,fresh fish diet,artificial diet,growth performance,body biochemical composition
摘  要:
Growth performance,body index and nutritional components in the muscles of two groups of Micropterus salmoides(initial body weight 4.87±0.02 g) fed on artificial diet and fresh fish were compared.The results showed that final weight,weight gain rate,specific growth rate,survival rate,condition factor,and contents of crude protein and crude lipid in the muscles of fresh fish group were significantly higher than that of artificial diet group(P<0.01).The feed coefficient,viscera-somatic index and hepatosomatic index was significantly lower than that of artificial diet group(P<0.01).These results indicated that the growth performance,feed utilization,fish body shape and muscle quality were improved in M.salmoides fed with fresh fish.

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