您好,欢迎访问中国水产科学研究院 机构知识库!

Methionine and lysine requirements for maintenance and efficiency of utilization for growth of two sizes of tilapia (Oreochromis niloticus)

文献类型: 外文期刊

作者: He, J. -Y. 1 ; Tian, L. -X. 1 ; Lemme, A. 2 ; Gao, W. 3 ; Yang, H. -J. 1 ; Niu, J. 4 ; Liang, G. -Y. 1 ; Chen, P. -F. 1 ; Li 1 ;

作者机构: 1.Sun Yat Sen Univ, Sch Life Sci, Inst Aquat Econ Anim, Nutr Lab, Guangzhou 510275, Guangdong, Peoples R China

2.Evon Ind AG, Hanau, Germany

3.Evon Degussa China Co Ltd, Beijing, Chaoyang Distri, Peoples R China

4.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou, Guangdong, Peoples R China

关键词: fish size;lysine utilization efficiency;maintenance requirement;methionine utilization efficiency;Oreochromis niloticus;ration levels

期刊名称:AQUACULTURE NUTRITION ( 影响因子:3.497; 五年影响因子:3.78 )

ISSN: 1353-5773

年卷期: 2013 年 19 卷 4 期

页码:

收录情况: SCI

摘要: Different ration levels were used to determine the digestible methionine (DMet) and lysine (DLys) maintenance requirements and the utilization efficiencies for gain above maintenance for two different sizes of tilapia (20.7 and 165g), by feeding a soybean meal-based diet. Protein gain and amino acid (AA) gain (e.g. methionine, Met; lysine, Lys; R-2=0.98) were best-fit linear functions of DMet and DLys intake in both fish size classes. Slopes of these regression lines showed that the DMet utilization efficiencies for growth were 0.76 and 0.55 for juvenile and adult fish, respectively. The DMet maintenance requirements were 3.12 and 16.5mg BW(kg)(-0.7)day(-1) for juvenile and adult fish, respectively. The DLys utilization efficiencies for gain were 0.72 and 0.52, whereas the DLys maintenance requirements were 16.9 and 68.8mg BW (kg)(-0.7)day(-1), for juvenile and adult fish, respectively. These results suggested that there was an obvious difference in the maintenance requirements and utilization efficiencies for gain above maintenance for DMet and DLys in two different sizes of tilapia. The AA maintenance needs increased as fish increased in size, being greater in adult fish than in juvenile; however, the AA utilization efficiencies for gain above maintenance decreased with the increment of fish size.

  • 相关文献

[1]基于微卫星标记的5个尼罗罗非鱼品系的遗传多样性分析. 梁宏伟,李忠,罗相忠,王长忠,呼光富,邹桂伟,杨永铨. 2009

[2]beta-Defensin in Nile tilapia (Oreochromis niloticus): Sequence, tissue expression, and anti-bacterial activity of synthetic peptides. Dong, Jun-Jian,Wu, Fang,Ye, Xing,Sun, Cheng-Fei,Tian, Yuan-Yuan,Lu, Mai-Xin,Zhang, Rui,Chen, Zhi-Hang,Wu, Fang,Ye, Xing,Tian, Yuan-Yuan,Zhang, Rui,Chen, Zhi-Hang.

[3]Relationship of RNA/DNA ratio to somatic growth of Nile tilapia juveniles (Oreochromis niloticus) under joint effects of temperature and salinity. Wang, Hui,Chang, Guoliang,Wang, Hui,Qiang, Jun,Xu, Pao.

[4]Effect of Bacillus cereus as a water or feed additive on the gut microbiota and immunological parameters of Nile tilapia. Wang, Miao,Lu, Maixin,Ke, Xiaoli,Liu, Zhigang,Gao, Fengying,Cao, Jianmeng,Zhu, Huaping,Yi, Mengmeng,Yu, Deguang,Liu, Guanbin.

[5]Identification of wild tilapia species in the main rivers of south China using mitochondrial control region sequence and morphology. Gu, Dang En,Mu, Xi Dong,Xu, Meng,Luo, Du,Wei, Hui,Li, Ying Ying,Zhu, Yun Jie,Luo, Jian Ren,Hu, Yin Chang,Zhu, Yun Jie.

[6]Dietary vitamin C requirement of genetically improved farmed Tilapia, Oreochromis Niloticus. Huang, Feng,Jiang, Ming,Wen, Hua,Wu, Fan,Liu, Wei,Tian, Juan,Shao, Hui,Jiang, Ming,Tian, Juan.

[7]Changes in the physiological parameters, fatty acid metabolism, and SCD activity and expression in juvenile GIFT tilapia (Oreochromis niloticus) reared at three different temperatures. Ma, X. Y.,Qiang, J.,Gabriel, N. N.,Xu, P.,Qiang, J.,He, J.,Xu, P..

[8]Growth arrest specific gene 2 in tilapia (Oreochromis niloticus): molecular characterization and functional analysis under low-temperature stress. Yang, ChangGeng,Wu, Fan,Lu, Xing,Jiang, Ming,Liu, Wei,Yu, Lijuan,Tian, Juan,Wen, Hua. 2017

[9]Screening and identification of microsatellite markers associated with cold tolerance in Nile tilapia Oreochromis niloticus. Zhu, H. P.,Liu, Z. G.,Lu, M. X.,Gao, F. Y.,Ke, X. L.,Huang, Z. H.. 2015

[10]Chitosan extends the shelf-life of filleted tilapia (Oreochromis niloticus) during refrigerated storage. Cao Rong,Liu Qi,Yin Bangzhong,Wu Biao. 2012

[11]Effect of polychlorinated biphenyls on osmoregulatory response and apoptosis in GIFT tilapia, Oreochromis niloticus. Zheng, Y.,Qiu, L.,Fan, L.,Song, C.,Meng, S.,Chen, J.,Zheng, Y.,Qiu, L.,Fan, L.,Song, C.,Meng, S.,Chen, J.,Zheng, Y.,Chen, J.. 2016

[12]Effect of dietary protein levels and feeding rates on the growth and health status of juvenile genetically improved farmed tilapia (Oreochromis niloticus). Liu, Wei,Luo, Zhi,Liu, Wei,Wen, Hua. 2018

[13]Genetic variation among four bred populations of two tilapia strains, based on mitochondrial D-loop sequences. Zou, Zhiying,Li, Dayu,Zhu, Jinglin,Han, Jue,Xiao, Wei,Yang, Hong. 2015

[14]Effect of polychlorinated biphenyls on oxidation stress in the liver of juvenile GIFT, Oreochromis niloticus. Zheng, Y.,Qiu, L. P.,Meng, S. L.,Fan, L. M.,Song, C.,Li, D. D.,Zhang, C.,Chen, J. Z.,Zheng, Y.,Chen, J. Z.. 2016

[15]Interacting effects of water temperature and dietary protein level on hematological parameters in Nile tilapia juveniles, Oreochromis niloticus (L.) and mortality under Streptococcus iniae infection. Qiang, Jun,Yang, Hong,Xu, Pao,Qiang, Jun,Kpundeh, Mathew D.,Xu, Pao,Wang, Hui. 2013

[16]Effect of 17 alpha-methyltestosterone (MT) on oxidation stress in the liver of juvenile GIFT tilapia, Oreochromis niloticus. Zheng, Yao,Qu, Jianhong,Qiu, Liping,Fan, Limin,Meng, Shunlong,Song, Chao,Bing, Xuwen,Chen, Jiazhang,Zheng, Yao,Qu, Jianhong,Qiu, Liping,Fan, Limin,Meng, Shunlong,Song, Chao,Bing, Xuwen,Chen, Jiazhang,Zheng, Yao,Bing, Xuwen,Chen, Jiazhang. 2016

[17]Combined effect of temperature, salinity and density on the growth and feed utilization of Nile tilapia juveniles (Oreochromis niloticus). Qiang Jun,Wang Haizhen,Wang Hui,Xu Pao,Li Ruiwei. 2012

[18]Dietary zinc requirement of adult Nile tilapia (Oreochromis niloticus) fed semi-purified diets, and effects on tissue mineral composition and antioxidant responses. Huang, Feng,Jiang, Ming,Wen, Hua,Wu, Fan,Liu, Wei,Tian, Juan,Yang, Changgeng,Jiang, Ming,Tian, Juan.

[19]Characterization of four heat-shock protein genes from Nile tilapia (Oreochromis niloticus) and demonstration of the inducible transcriptional activity of Hsp70 promoter. Zhang, Lili,Sun, Chengfei,Ye, Xing,Lu, Maixin,Liu, Zhigang,Tian, Yuanyuan,Zou, Shuming.

[20]Development of a quantitative PCR assay for monitoring Streptococcus agalactiae colonization and tissue tropism in experimentally infected tilapia. Su, Y-L,Li, Y-W,Li, A-X,Su, Y-L,Feng, J.,Bai, J-S.

作者其他论文 更多>>