日粮能量水平对五指山猪生长性能、初情期启动及血清激素含量的影响

doi:10.16431/j.cnki.1671-7236.2015.09.017

Abstract

Abstract: This study was conducted to investigate the effect of dietary energy level on growth performance, onset of puberty and serum hormone contents of Wuzhishan sows.Twenty Wuzhishan sows which had the similar body weight (2.5±0.6)kg and age (30±2)d were randomly allocated to 2 treatments named NRC group (Standard group:Feed the basal diet to Wuzhishan sows with the amount of the normal standard) and 0.7 NRC group (Limited energy intake group:Feed the basal diet to Wuzhishan sows with the 70% amount of the normal standard), there were 10 replicates in each group and 1 pig per replicate.The trial lasted for 10 weeks.The results showed that the body weight in NRC group was significantly higher than the 0.7 NRC group 6 to 10 weeks after weaning (P<0.05).The average daily gain weight in NRC group was significantly higher than the 0.7 NRC group (P<0.05).Dietary energy level had significant effect on the age of puberty (P<0.05), and the age of puberty in 0.7 NRC group was later than the NRC group.The thickness of back fat in the age of puberty of 0.7 NRC group was significantly lower than the NRC group (P<0.05), and decreased by 39.7%.In the age of puberty, the contents of FSH, LH, E₂ and Leptin in serum of NRC group were significantly higher than that of 0.7 NRC group (P<0.05).In conclusion, higher feeding energy level had a better body condition, which stimulated the puberty and estrous symptom in Wuzhishan sows.

Key words: Wuzhishan sows; energy; growth performance; puberty; hormone

CLC Number:

S828

CAO Ting, XUN Wen-juan, SHI Li-guang, ZHOU Xiong, ZHOU Han-lin, HOU Guan-yu. Effect of Dietary Energy Level on Growth Performance,Onset of Puberty and Serum Hormone Contents of Wuzhishan Sows[J]. , 2015, 42(9): 2324-2329.

References

[1] 黄丽丽.浅谈五指山猪保种现状、存在问题及对策[J].安徽农学通报,2007,13(18):221-222.

[2] 侯冠彧,周汉林,王东劲,等.五指山猪8种组织IGF2和IGFBP3基因[J].家畜生态学报,2010,31(5):9-12.

[3] 荀文娟,施力光,周汉林,等.五指山猪与长白猪胴体性状和肉品质的比较研究[J].中国畜牧兽医,2013,40(5):93-96.

[4] 甘晓红.性发育相关基因调控区的多态性研究[D].武汉:华中师范大学,2006.

[5] Ebling F J P.The neuroendocrine timing of puberty[J].Reproduction,2005,129(6):675-683.

[6] Kalantaridou S N,Chrousos G P.Monogenic disorders of puberty[J].J Clin Endocrinol Metab,2002,87(6):2481-2494.

[7] 荀文娟,周汉林,侯冠彧,等.亲吻素-1基因对雄性哺乳动物生殖调控的研究进展[J].中国畜牧兽医,2014,41(1):171-174.

[8] Rydhmer L,Eliasson-Selling L,Johansson J,et al.A genetic study of estrus symptoms at puberty and their relationship to growth and leanness in gilts[J].Journal of Animal Science,1994,72:1964.

[9] King R H.Effect of live weight and body composition of gilts at 24 weeks of age on subsequent reproductive efficiency[J].Anim Prod,1989,49:109-115.

[10] Tarrés J,Tibau J,Piedrafita J,et al.Factors affecting longevity in maternal Duroc swine lines[J].Livest Science,2006,100(2):121-131.

[11] Pettigrew J E,E1 Kandelgy S M.Body composition of postpubrtal gilts at nutritionally induced anestrus[J].Journal of Animal Science,1993,71:426-435.

[12] 吴晋强.猪的饲料和饲养[M].合肥:安徽科学技术出版社,1990.

[13] 杨强,张石蕊,贺喜,等.低蛋白质日粮不同能量水平对育肥猪生长性能和胴体性状的影响[J].动物营养学报,2008,20(4):371-376.

[14] Nahashon S N,Adefope N,Amenyenu A,et al.Effects of dietary metabolizable energy and crude protein concentrations on growth performance and carcass characteristics of French guinea broilers[J].Poultry Science,2005,84(2):337-344.

[15] Gerrits W J,Tolman G H,Schrama J W,et al.Effect of protein and protein-free energy intake on protein and fat deposition rates in preruminant calves of 80 to 240 kg live weight[J].Journal of Animal Science,1996,74(9):2129-2139.

[16] 唐松元,李立,段文武,等.不同能量水平日粮对豪猪生长性能及血液生化指标的影响[J].经济动物学报,2014,18(3):133-138.

[17] 杨凤.动物营养学[M].北京:中国农业出版社,2001.

[18] Kirkwood R N,Aherne F X.Energy intake,body composition and reproductive of the gilt[J].Journal of Animal Science,1985,60(6):1518-1529.

[19] 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.

[20] Reese D E,Peo E R,Lewis A J.Relationship of lactation energy intake and occurrence of postweaning estrus to body and back fat composition in sow[J].Journal of Animal Science,1984,58(5):1236-1244.

[21] 周东胜.日粮能量水平和来源对后备母猪初情期启动、卵泡质量影响及机理研究[D].雅安:四川农业大学,2013.

[22] Gamba M,Pralong F P.Control of GnRH neuronal activity by metabolic factors:The role of leptin and insulin[J].Molecular and Cellular Endocrinology,2006,254:133-139.

[23] Sterning M,Rydhmer L,Eliasson-Selling L.Relationships between age at puberty and interval from weaning to estrus and between estrus signs at puberty and after the first weaning in pigs[J].Journal of Animal Science,1998,76:353-359.

[24] Pickard A R.The establishment of pregnancy in prolific Chinese Meishan and Large White×Landrance gilts[D].Aberdeen:University of Aberdeen,1996.

[25] Finn P D,Cunningham M J,Pau K Y,et al.The stimulatory effect of leptin on the neuroendocrine reproductive axis of the monkey 1[J].Endocrinology,1998,139(11):4652-4662.

[26] Castellano J M,Navarro V M,Fernandez-Fernandez R,et al.Changes in hypothalamic Kiss-1 system and restoration of pubertal activation of the reproductive axis by kisspeptin in undernutrition[J].Endocrinology,2005,146(9):3917-3925.

[27] Dungan H M,Clifton D K,Steiner R A.Minireview:Kisspeptin neurons as central processors in the regulation of gonadotropin-releasing hormone secretion[J].Endocrinology,2006,147(3):1154-1158.

[28] 冯涛,储明星,张英杰.KISS-1/GPR54基因及其在生殖中的作用[J].遗传学报,2008,30(4):419-425.

Effect of Dietary Energy Level on Growth Performance,Onset of Puberty and Serum Hormone Contents of Wuzhishan Sows

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