动物营养学报 >

2014 , Vol. 26 >Issue 9: 2645 - 2651

DOI: https://doi.org/10.3969/j.issn.1006-267x.2014.09.026

反刍与草食动物营养 Ruminants and Herbivorous Animal Nutrition

饲粮能量水平对42d繁殖模式下獭兔繁殖性能、体重变化及血清生化指标的影响

展开
  • 山东农业大学动物科技学院, 泰安 271018
孙良展（1989-），男，山东潍坊人，硕士研究生，研究方向为动物营养和家兔生产。E-mail：1270346807@qq.com

收稿日期: 2014-04-14

  网络出版日期: 2014-09-10

基金资助

现代农业产业技术体系建设专项（CARS-44-B-1）；国家公益性行业（农业）科研专项（2000903006）

收起

Effects of Dietary Energy Level on Reproductive Performance, Body Weight Change and Serum Biochemical Indices of Rex Rabbits Used 42-Day Reproduction System

Expand
  • College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China

Received date: 2014-04-14

  Online published: 2014-09-10

Fold

摘要

本试验旨在探讨饲粮能量水平对42 d繁殖模式下獭兔繁殖性能、体重变化及血清生化指标的影响。试验选用平均体重为（3.56±0.17） kg的经产獭兔150只，随机分成3组，每组50个重复，每个重复1只。采用42 d繁殖模式，分别饲喂消化能水平为9.2、9.7和10.2 MJ/kg的试验饲粮。试验连续进行3胎。结果表明：1）饲粮能量水平极显著影响母兔泌乳力（P=0.006 2）、第1胎产后体重（P=0.002 1）和仔兔断奶窝重（P=0.000 6）；显著影响第1胎（P=0.047 5）和第3胎（P=0.030 2）母兔泌乳期第21天体重。2）饲粮能量水平极显著影响血清肌酸激酶（P=0.001 5）活性和甘油三酯（P=0.001 3）含量，显著影响高密度脂蛋白胆固醇（P=0.036 8）、总胆固醇（P=0.047 6）和胰岛素含量（P=0.015 9），对其他血清生化指标无显著影响（P>0.05）。由此可见，42 d繁殖模式下獭兔适宜饲粮消化能水平为10.2 MJ/kg。

关键词： 能量水平; 獭兔; 繁殖性能; 体重; 血清生化指标

本文引用格式

孙良展, 李京霖, 孙超然, 李福昌 . 饲粮能量水平对42d繁殖模式下獭兔繁殖性能、体重变化及血清生化指标的影响[J]. 动物营养学报, 2014 , 26(9) : 2645 -2651 . DOI: 10.3969/j.issn.1006-267x.2014.09.026

Abstract

This experiment was conducted to investigate the effects of dietary energy level on reproductive performance, body weight change and serum biochemical indices of Rex rabbits used 42-day reproduction system. A total of 150 multiparous Rex rabbits with an average body weight of (3.56±0.17) kg were randomly divided into 3 groups with 40 replicates per group and 1 rabbit per replicate. A 42-day production system was used and Rex rabbits in the 3 groups were fed experimental diets containing 9.2, 9.7 and 10.2 MJ/kg digestible energy, respectively. Three gestations were recorded in this study. The results showed as follows: 1) the lactation capability (P=0.006 2), body weight of postpartum after the first gestation (P=0.002 1) and weaning litter weight (P=0.000 6) were significantly affected by dietary energy level. Body weight of 21st-d of gestation of the first(P=0.047 5) and third (P=0.030 2) gestation were significantly affected by dietary energy level. The body weight at the 21st day of lactation period after the first and third gestation were significantly affected by dietary energy level (P=0.047 5 and P=0.030 2). 2) The creatine kinase activity (P=0.001 5) and triglyceride(P=0.001 3) content in serum were significantly affected by dietary energy level. The contents of high density lipoprotein cholesterol (P=0.036 8), total cholesterol (P=0.047 6) and insulin (P=0.015 9) in serum were significantly affected by dietary energy level, while the other serum biochemical indices were not affected by dietary energy level (P>0.05). In conclusion, the suitable digestible energy level is 10.2 MJ/kg for Rex rabbits used 42-day production system.

Key words： energy level; Rex rabbit; reproductive performance; body weight; serum biochemical indices

参考文献

[1] FORTUN-LAMOTHE L.Energy balance and reproductive performance in rabbit does[J].Animal Reproduction Science,2006,93(1/2):1-15.

[2] GUERDERF.Conduites en bandes:de bons r'esultats'economiques[J].Cuni-Culture,2002,(165):117-123.

[3] GUERDERF.Renalap:de bons r'esultats[J].Cuni-Culture,2002(166):150-155.

[4] 高振华,李英,吕炳起.獭兔种母兔适宜营养水平的研究[J].中国草食动物,2001,3(4):25-27.

[5] 马玉胜,李华芬.日粮营养水平对獭兔繁殖性能的影响[J].特产研究,2000,22(4):36-37.

[6] 李华芬.妊娠、哺乳期獭兔饲喂不同营养水平饲粮对繁殖性能的影响[J].畜牧与兽医,2002,34(3):19-20.

[7] 倪俊芬,刘亚娟,李艳军,等.不同营养水平对泌乳獭兔生产性能的影响[J].黑龙江畜牧兽医:科技版,2011(5):137-140.

[8] NRC.Nutrient requirements of rabbits[S].Washington,D.C.:National Academy Press,1997.

[9] DE BLAS C,MATEOS G G.Feed formulation[M]//DE BLAS C,WISEMAN J J.The nutrition of the rabbit.New York:CABI Publishing,1998:241-253.

[10] MONGET P,MARTIN G B.Nutrition et reproduction:exemple des animaux d'élevage[J].Cahiers de Nutrition et de Diététique,1997,32:166-172.

[11] 周平,吴德,周东胜,等.能量水平及来源对后备母猪体成分、初情日龄和发情表现的影响[J].动物营养学报,2009,21(2):123-129.

[12] FORTUN-LAMOTHE L,PRUNIER A.Effects of lactation,energetic deficit and remating interval on reproductive performance of primiparous rabbit does[J].Animal Reproduction Science,1999,55(3/4):289-298.

[13] FORTUN-LAMOTHE L,BOLET G.Les effects de la lactation sur les performances de reproduction chez la lapine[J].INRA Productions Animales,1995,8:44-56.

[14] 任克良,李燕平,任家玲,等.力克斯种母兔营养水平研究[J].中国养兔杂志,2004(2):19-21.

[15] PARIGI-BINI R,XICCATO G,CINETTO M.Energy and protein retention and partition in rabbit does during the first pregnancy[J].Cuni-Science,1990,6:19-29.

[16] PARIGI-BINI R,XICCATO G,CINETTO M,et al.Energy and protein utilization and partition in rabbit does concurrently pregnant and lactating[J].Animal Production,1992,55:153-162.

[17] YOUNG V R,MARCHINI J S,CORTILLA J.Assessment of protein nutrional status[J].The Journal of Nutrion,1990,120(Suppl.11):S1496-S1502.

[18] GILBERT M,HAY W W,Jr,JOHNSON R L,et al.Some aspects of maternal metabolism throughout pregnancy in the conscious rabbit[J].Pediatric Research,1984,18(9):854-859.  

[19] PARIGI-BINI R.Recent developments and future goals in research on nutrition of intensively reared rabbits[C]//Proceedings of 4th World Rabbit Congress.[S.I.]:[s.n],1988,2:1-29.

[20] FORTUN L,BOLET G,LEBAS F.Influence of prolactin on foetal survival in rabbit does[J].Animal Reproduction Science,1994,37(1):75-84.  

[21] 夏万良,戴小莲,徐铁山,等.海南黑山羊血液生化指标与体重的相关分析[J].热带农业科学,2009,29(9):9-13.

[22] 王宗伟,牟晓玲,杨国伟,等.日粮营养素水平对东北肉鹅生长性能及血液生化指标的影响(1-28日龄)[J].核农学报,2009,23(5):891-897.

[23] FORTUN L,LEBAS F.Influence of the number of suckling young and the feed level on foetal survival and growth in rabbit does[J].Animal Research,1994,43(2):163-171.  
Options
文章导航

/

〈 〉

    联系我们

  • 地址：北京市海淀区圆明园西路2号
    　　　中国农业大学动科动医大楼153室
  • 邮编：100193
  • 电话：010－62817823
  • 网址：http://www.chinajan.com
  • E-mail：cjan@chinajan.com
京公网安备 11010802041926号    京ICP备17050989号-2