Apparent digestibility coefficients of animal and plant feed ingredients for juvenile Pseudobagrus ussuriensis
文献类型: 外文期刊
作者: Che, J. 1 ; Su, B. 1 ; Tang, B. 1 ; Bu, X. 1 ; Li, J. 1 ; Lin, Y. 1 ; Yang, Y. 1 ; Ge, X. 2 ;
作者机构: 1.Northeast Agr Univ, Coll Anim Sci & Technol, Harbin, Heilongjiang, Peoples R China
2.Chinese Acad Fishery Sci, Key Lab Freshwater Fisheries & Germplasm Resource, Minist Agr, Fresh Water Fisheries Res Ctr, Wuxi, Peoples R China
关键词: amino acids;apparent digestibility coefficients;feed ingredient;phosphorus;protein;Pseudobagrus ussuriensis
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: 2017 年 23 卷 5 期
页码:
收录情况: SCI
摘要: A study was conducted to determine apparent digestibility coefficients (ADCs) of dry matter (DM), crude protein (CP), lipid, gross energy, phosphorus and amino acids (AAs) from Peruvian fish meal (PFM), native fish meal (NFM), meat bone meal (MBM), dried daphnia meal (DDM), soybean meal (SBM), full-fat soybean (FSBM), cottonseed meals (CSM), rapeseed meal (RSM) and corn gluten meal (CGM) for Pseudobagrus ussuriensis (7.8 +/- 0.06g). Test diets were formulated to contain a 70:30 mixture of reference diet to test ingredient with chromic oxide (5 gkg(-1)) serving as the inert marker. ADCs of DM ranged from 49.94% (CGM) to 87.11% (PFM), the highest ADCs of DM were observed in PFM and the lowest was found in CGM. ADCs of CP in the test ingredients ranged from 74.92% (CGM) to 93.41% (SBM). ADCs of crude lipid ranged from 51.80% (CGM) to 94.07% (PFM) for fish. ADCs of energy ranged from 56.42% (CGM) to 90.09% (PFM). ADCs of phosphorus ranged from 21.81% (CSM) to 65.70% (PFM). AA availability for the test ingredients followed a similar pattern to ADCs of CP, in which values for PFM, NFM and MBM were generally higher (p<.05) than those of other protein ingredients. Among all plant meals, the AA availability values in SBM were higher (p<.05) than those in CGM, CSM and RSM. The availability of most AAs in CGM was the lowest (p<.05) among all tested ingredients. In conclusion, PFM and NFM are good sources of available protein and AAs. When fishmeal supply is limited, MBM and DDM are substitutes for fishmeal reduction in P.ussuriensis diets; at the same time, SBM and FSBM are also very acceptable protein feedstuffs. However, CSM, RSM and CGM could not be used at high levels in P.ussuriensis diets because of their inferior digestibilities.
- 相关文献
作者其他论文 更多>>
-
Validation of growth-related quantitative trait loci markers in different Exopalaemon carinicauda families for marker-assisted selection
作者:Wang, J.;Li, M.;Qin, Z.;Li, J.;Wang, J.;Qin, Z.;Li, J.;Li, M.
关键词:general linear model; mixed linear models; molecular markers; quantitative trait loci validation
-
PHYTOPLANKTON COMMUNITY STRUCTURE IN AN INTEGRATED MULTI-TROPHIC AQUACULTURE SYSTEM REVEALED BY MORPHOLOGICAL ANALYSIS AND HIGH-THROUGHPUT SEQUENCING
作者:Qiao, L.;Qiao, L.;Chang, Z.;Li, J.;Chen, Z.;Qiao, L.;Chang, Z.;Li, J.;Chen, Z.
关键词:phytoplankton; water quality; Vibrio; mariculture; aquaculture models
-
Effects of Dietary Niacin on Growth Performance, Serum Biochemistry, Antioxidant Ability of Liver, Intestinal Digestion, and Absorption in Juvenile Golden Pompano
作者:Xun, P.;Lin, H.;Wang, R.;Huang, Z.;Zhou, C.;Yu, W.;Huang, Q.;Yang, Y.;Huang, X.;Tan, L.;Xun, P.;Lin, H.;Wang, R.;Huang, Z.;Zhou, C.;Yu, W.;Huang, Q.;Yang, Y.;Huang, X.;Tan, L.;Xun, P.;Yu, W.;Huang, Q.;Tan, L.;Lin, H.;Huang, Z.;Yu, W.;Yang, Y.;Huang, X.
关键词:Trachinotus ovatus; growth performance; serum biochemistry; hepatic antioxidative ability; intestinal digestion and absorption; niacin requirement
-
Molecular cloning and expression analysis of tyr and tyrp1 genes in normal and albino yellow catfish Tachysurus fulvidraco
作者:Zhang, X. T.;Liu, L. K.;Li, J.;Ji, W.;Wei, K. J.;Chen, Y. Y.;Zhang, G. R.;Ji, W.;Ji, W.;Shi, Z. C.
关键词:albinism; gene expression; melanin; Tachysurus fulvidraco; tyr; tyrp1
-
Immune responses by dietary supplement with Astragalus polysaccharides in the Pacific white shrimp, Litopenaeus vannamei
作者:Chang, Z. -Q.;Ge, Q. -Q.;Sun, M.;Wang, Q.;Li, J.;Lv, H. -Y.
关键词:additives; enzymes; immunity; Pacific white shrimp; phagocytic activity; polysaccharides
-
Effect of replacing fish meal with meat and bone meal on growth, feed utilization and nitrogen and phosphorus excretion for juvenile Pseudobagrus ussuriensis
作者:Tang, B.;Bu, X.;Lian, X.;Zhang, Y.;Yang, Y.;Muhammad, I.;Zhou, Q.;Liu, H.
关键词:apparent digestibility coefficients; fish meal; growth; meat and bone meal; nitrogen and phosphorus excretion; Pseudobagrus ussuriensis
-
Effects of dietary tryptophan levels on growth performance, whole body composition and gene expression levels related to glycometabolism for juvenile blunt snout bream, Megalobrama amblycephata
作者:Ji, K.;Liang, H.;Chisomo-Kasiya, H.;Mokrani, A.;Ge, X.;Ren, M.;Liu, B.;Ge, X.;Ren, M.;Liu, B.
关键词:blunt snout bream (Megalobrama amblycephala); glycometabolism gene; growth performance; requirement; tryptophan; whole body composition