实用饲料中添加结晶蛋氨酸对罗非鱼生长、体组成的影响

被引：24

作者：

林仕梅

麦康森

谭北平

机构：

[1] 中国海洋大学,教育部海水养殖重点实验室

来源：

水生生物学报 | 2008年 / 05期

关键词：

罗非鱼; D-蛋氨酸; 生长;

D O I：

暂无

中图分类号：

S963.73 [饵料添加剂];

学科分类号：

090502 ;

摘要：

以奥尼罗非鱼(Oreochromis niloticus×O.aureus)为实验材料,在室内循环玻璃水族箱内分别饲喂含蛋氨酸为0.45%、0.50%、0.55%、0.60%和0.65%的等能等氮的实用饲料(胱氨酸为0.52%),日投喂率为体重的4%—8%,每日人工投饲三次,探讨实用饲料中添加结晶D-蛋氨酸(0.00%、0.05%、0.10%、0.15%和0.20%)对奥尼罗非鱼生长以及体组成的影响。结果表明:实用饲料中补充结晶D-蛋氨酸,罗非鱼的瞬间生长率(SGR)、饲料系数(FCR)、蛋白沉积率(APR)和肝脂含量均得到明显改善(p<0.05)。蛋氨酸0.50%水平显著提高了血清蛋氨酸的含量(p<0.05),但是对体蛋白含量和鱼体氨基酸含量均无显著影响(p>0.05)。结晶蛋氨酸能够被罗非鱼有效利用,是补充饲料蛋白质的一种有效途径。

引用

页码：741 / 749

页数：9

共 42 条

[1]

Effects of amino acid supplementa-tion on the nutritive quality of fermented linseed meal protein inthe diets ofrohu,Labeo rohita,fingerlings. Mukhopadhyay N,Ray A K. J.Appl.Ichthy-ol . 2001

[2]

Evaluation of different sulfur amino acid compounds in the diet of red drum, Sciaenops ocellatus , and sparing value of cystine for methionine[J] . Jonathan B. Goff,Delbert M. Gatlin. &nbspAquaculture . 2004 (1)

[3] 异育银鲫幼鱼对饲料中赖氨酸的利用及需要量研究 [J].

周贤君 ;

解绶启 ;

谢从新 ;

雷武 ;

朱晓鸣 .

水生生物学报, 2006, (03) :247-255

[4]

Physiological basis of protein requirementof fishes:Critical analysis of requirements. Cowey C B,,Luques P. Protein metabo-lism and nutrition . 1983

[5]

Effect of dietary pH on amino acid utilization byshrimp. Chhom L. Advance of the studies on nutrition of finfish andshellfish . 1995

[6]

Effect of essential amino acid(methionine and lysine)and oil in fish diet on growth perfo-mance and feed utilzation of Nile tilapia Tilapia nilotica. EL-Dahhar A A,EL-Shazly K. Nu-tr.Absts . 1994

[7]

Utilization of dieta-ry sulfur compounds by fingerling channel catfish:L-methionine,DL-methionine,methionine hydroxyl analogue,taurine and inor-ganic sulfate. Robinson E H,Allen O W,Poe W E,et al. The Journal of Nutrition . 1978

[8]

The effect of synthetic ly-sine and methionine on in vitro protein synthesis of weaning pigs. Kwon YM,Heo KN,Choi YJ,et al. Nutrition Research . 1995

[9]

Effects of methio-nine,cysteine and medium chain triglycerides on nutrient digesti-bility,absorption of amino acids along the intestinal tract and nu-trient retention in Atlantic salmon(Salmo salarL.)under pair-feeding regime. Nordrum S,Krogdahlb S,R sj c C,et al. Aquaculture . 2000

[10]

Utilisation of methionine supplementedto diet in rainbow trout. Yokoyama M,Nakazoe J. Nippon Suisan GakkaiShi . 1992

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