研究论文 RESEARCH PAPER

饲粮非纤维性碳水化合物与中性洗涤纤维比例对山羊生长性能、营养物质表观消化率及血清生化指标的影响

  • 贾战 ,
  • 杨东 ,
  • 王文义 ,
  • 屠焰 ,
  • 刁其玉 ,
  • 马涛 ,
  • 成述儒
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  • 1. 甘肃农业大学动物科学技术学院, 兰州 730070;
    2. 中国农业科学院饲料研究所, 农业农村部饲料生物技术重点实验室, 北京 100081;
    3. 巴彦淖尔市农牧业科学研究所, 巴彦淖尔 015100
贾战(1997—),男,陕西延安人,硕士研究生,从事反刍动物营养的研究。E-mail:2234066682@qq.com

收稿日期: 2021-12-28

  网络出版日期: 2022-08-11

基金资助

财政部和农业农村部——国家现代农业产业技术体系资助(CARS-38);"科技兴蒙"行动重点专项——区域性多羔肉羊选育及饲草料高效优化利用技术研究与示范(NMKJXM202110)

Effects of Dietary Non-Fibrous Carbohydrate to Neutral Detergent Fiber Ratio on Growth Performance, Nutrient Apparent Digestibility and Serum Biochemical Indices of Goats

  • JIA Zhan ,
  • YANG Dong ,
  • WANG Wenyi ,
  • TU Yan ,
  • DIAO Qiyu ,
  • MA Tao ,
  • CHENG Shuru
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  • 1. College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China;
    2. Key Laboratory of Feed Biotechnology of the Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
    3. Bayannur Institute of Agriculture and Animal Husbandry, Bayannur 015100, China

Received date: 2021-12-28

  Online published: 2022-08-11

摘要

本试验旨在研究饲粮不同非纤维性碳水化合物与中性洗涤纤维比例(NFC/NDF)对山羊育肥期生长性能、营养物质表观消化率和血清生化指标的影响。选用体况良好的二郎山白绒山羊公羊72只,采用随机区组试验设计,将羊只按体重范围分为3个组:A组(5~10 kg)、B组(10~15 kg)、C组(15~20 kg),每个体重范围24只,同一个体重范围内的每8只羊单栏饲养并分别饲喂NFC/NDF为0.78(精粗比为45 ∶ 55,Ⅰ组)、0.87(精粗比为52 ∶ 48,Ⅱ组)、0.96(精粗比为60 ∶ 40,Ⅲ组)的全混合日粮(TMR)。结果显示:NFC/NDF方面,Ⅱ组的干物质采食量(DMI)显著低于Ⅰ组和Ⅲ组(P<0.05);Ⅲ组平均日增重(ADG)最高,饲料转化效率最低。体重范围方面,A组DMI和ADG显著低于B组、C组(P<0.05)。NFC/NDF方面,Ⅲ组的干物质(DM)和有机物(OM)表观消化率显著高于Ⅰ组(P<0.05),Ⅱ组的DM和OM表观消化率与其他2组差异不显著(P>0.05),Ⅱ组和Ⅲ组的粗脂肪(EE)表观消化率差异不显著(P>0.05),且均显著高于Ⅰ组(P<0.05)。不同NFC/NDF以及体重范围对粗蛋白质(CP)、NDF、酸性洗涤纤维(ADF)表观消化率以及血清生化指标差异均无显著影响(P>0.05)。与其他2组相比,Ⅲ组毛利润提高了36.4%以上。从本试验结果看,二郎山白绒山羊育肥期饲喂NFC/NDF为0.95的TMR时,可有较好的育肥效果,且能带来更高的经济效益。

本文引用格式

贾战 , 杨东 , 王文义 , 屠焰 , 刁其玉 , 马涛 , 成述儒 . 饲粮非纤维性碳水化合物与中性洗涤纤维比例对山羊生长性能、营养物质表观消化率及血清生化指标的影响[J]. 动物营养学报, 2022 , 34(8) : 5136 -5145 . DOI: 10.3969/j.issn.1006-267x.2022.08.037

Abstract

The purpose of this experiment was to investigate the effects of diets with different non-fibrous carbohydrate to neutral detergent fiber ratio (NFC/NDF) on growth performance, nutrient apparent digestibility and serum biochemical indices of fattening goats. A total of 72 male Erlangshan goats in good conditions were divided into three groups [group A (5 to 10 kg), group B (10 to 15 kg) and group C (15 to 20 kg)] based on body weight range with 24 goats in each group according to a randomized block experimental design. Every 8 goats within the same body weight range group was fed a diet in which the NFC/NDF were 0.78 (concentrate to roughage ratio was 45 ∶ 55, group Ⅰ), 0.87 (concentrate to roughage ratio was 52 ∶ 48, group Ⅱ) and 0.96 (concentrate to roughage ratio was 60 ∶ 40, group Ⅲ) respectively. The results showed that in terms of NFC/NDF, the dry matter intake (DMI) in group Ⅱ was significantly lower than that in groups Ⅰ and Ⅲ (P<0.05). The average daily gain was the highest and feed conversion efficiency was the lowest in group Ⅲ. In terms of BW, the DMI and average daily gain (ADG) were significantly lower than those in group A than groups B and C (P<0.05). In terms of NFC/NDF, apparent digestibility of dry matter (DM) and organic matter (OM) was significantly higher in group Ⅲ than group Ⅰ (P<0.05), while no difference was observed in that of DM and OM between group Ⅱ and the other two groups (P>0.05). The apparent digestibility of ether extract (EE) was not different between group Ⅲ and group Ⅱ(P>0.05), which was significantly higher than that in group Ⅰ (P<0.05). No different was observed in the apparent digestibility of crude protein (CP), NDF, acid detergent fiber (ADF), and serum biochemical indices among NFC/NDF or BW groups (P>0.05). The gross profits were lifted in group Ⅲ by at least 36.4%. Erlangshan goats fed a diet with NFC/NDF of 0.95 during fattening period show better fattening effect and economic returns.

参考文献

[1] 张英杰.我国羊产业发展形势分析[J].饲料工业,2020,41(21):1-4.ZHANG Y J.Analysis for the development of sheep and goats industry in China[J].Feed Industry,2020,41(21):1-4.(in Chinese)
[2] 鸿勤.内蒙古肉羊产业的国内竞争力研究[D].硕士学位论文.呼和浩特:内蒙古大学,2020.HONG Q.Research on domestic competitiveness of mutton sheep industryin Inner Mogolia[D].Master's Thesis.Hohhot:Inner Mongolia University,2020.(in Chinese)
[3] 刘洁,刁其玉,邓凯东.肉用羊营养需要及研究方法研究进展[J].中国草食动物,2010,30(3):67-70.LIU J,DIAO Q Y,DENG K D.Recent advances in nutrient requirements and research methods of meat sheep[J].China Herbivores,2010,30(3):67-70.(in Chinese)
[4] 刁其玉.中国肉用绵羊营养需要[M].北京:中国农业出版社,2019.DIAO Q Y.Nutritional requirements of meat sheep in China[M].Beijing:China Agriculture Press,2019.(in Chinese)
[5] SAHLU T,GOETSCH A L.A foresight on goat research[J].Small Ruminant Research,2005,60(1/2):7-12.
[6] 李美鑫,王可鑫,徐晓东,等.不同peNDF与NFC/NDF组合日粮对绵羊采食行为、瘤胃发酵和营养物质表观消化率的影响[J].中国畜牧杂志,2021,57(6):192-197.LI M,WANG K,XU X,et al.Effects of different peNDF and NFC/NDF combination dietary on feeding behavior,rumen fermentation and apparent digestibility of nutrients in sheep[J].Chinese Journal of Animal Science,2021,57(6):192-197.(in Chinese)
[7] AITCHISON E M,GILL M,DHANOA M S,et al.The effect of digestibility and forage species on the removal of digesta from the rumen and the voluntary intake of hay by sheep[J].British Journal of Nutrition,1986,56(2):463-476.
[8] 田希雅,赵文天,孙阳,等.日粮非纤维性碳水化合物/中性洗涤纤维对绵羊瘤胃共轭亚油酸产量和体外发酵的影响[J].中国畜牧杂志,2022,58(4):208-213.TIAN X,ZHAO W,SUN Y,et al.Effects of dietary NFC/NDF ratio on rumen conjugated linoleic acid production and in vitro fermentation of sheep[J].Chinese Journal of Animal Science,2022,58(4):208-213.(in Chinese)
[9] 宋善丹.日粮不同的NFC/NDF比例和外源纤维素酶对山羊生长性能、养分表观消化率及瘤胃发酵参数的影响[D].硕士学位论文.成都:西南民族大学,2016.SONG S D.Effect of diets with different NFC/NDF ratios and exogenous fibrolytic enzymes on growth performance,nutrient apparent digestibility and ruminal fermentation characteristics of goat[D].Master's Thesis.Chengdu:Southwest University for Nationalities,2016.(in Chinese)
[10] 霍俊宏,詹康,黄秋生,等.不同精粗比日粮对山羊生产性能、血清生化指标和瘤胃发酵的影响[J].草业学报,2021,30(6):151-161.HUO J,ZHAN K,HUANG Q,et al.Effects of different concentration:roughage ratios on growth performance, serum biochemical indices and ruminal fermentation of Nubian goats[J].Acta Prataculturae Sinica,2021,30(6):151-161.(in Chinese)
[11] 李美鑫,王可鑫,徐晓东,等.不同peNDF与NFC/NDF组合日粮对绵羊采食行为、瘤胃发酵和营养物质表观消化率的影响[J].中国畜牧杂志,2021,57(6):192-197.LI M X,WANG K X,XU X D,et al.Effects of different peNDF and NFC/NDF combination dietary on feeding behavior,rumen fermentation and apparent digestibility of nutrients in sheep[J].Chinese Journal of Animal Science,2021,57(6):192-197.(in Chinese)
[12] 李蒋伟,桂林生,周力,等.饲粮不同非纤维性碳水化合物/中性洗涤纤维对高原型育肥藏羊生长性能、瘤胃发酵及微生物多样性的影响[J].动物营养学报,2021,33(12):7180-7191.LI J W,GUI L S,ZHOU L,et al.Effects of dietary different non-fibrous carbohydrate/neutral detergent fiber on growth performance,rumen fermentation and microbial diversity of plateau-type fattening Tibetan sheep[J].Chinese Journal of Animal Nutrition,2021,33(12):7180-7191.(in Chinese)
[13] 普宣宣.饲粮NFC/NDF对卡拉库尔羊消化、瘤胃发酵及瘤胃微生物的影响[D].硕士学位论文.阿拉尔:塔里木大学,2020.PU X X.Effects of dietary NFC/NDF ratio on digestion,rumen fermentation and the rumen microorganism in Karakul sheep[D].Master's Thesis.Alaer:Tarim University,2020.(in Chinese)
[14] 牛明强,成述儒,王文义,等.不同蛋白质源饲粮对肉羊生长发育、屠宰性能以及经济效益的影响[J].动物营养学报,2021,33(9):5119-5130.NIU M Q,CHENG S R,WANG W Y,et al.Effects of diets with different protein sources on growth development,slaughter performance and economic returns of mutton sheep[J].Chinese Journal of Animal Nutrition,2021,33(9):5119-5130.(in Chinese)
[15] 杨磊,刘云龙,屠焰,等.不同蛋白质源组合代乳品对荷斯坦公犊生长性能、营养物质表观消化率和屠宰性能的影响[J].动物营养学报,2020,32(5):2218-2227.YANG L,LIU Y L,TU Y,et al.Effects of different protein source combination milk replacers on growth performance,nutrient apparent digestibility and slaughter performance of Holstein calves[J].Chinese Journal of Animal Nutrition,2020,32(5):2218-2227.(in Chinese)
[16] 武斌,闫秋良,曹阳,等.不同杂交品种和日粮蛋白质水平对肉羊生产性能的影响[J].中国畜牧杂志,2014,50(13):62-65,86.WU B,YAN Q L,CAO Y,et al.The influence of different hybrids and diet protein levels on sheep production performance[J].Chinese Journal of Animal Science,2014,50(13):62-65,86.(in Chinese)
[17] 卢德勋.系统动物营养学导论[M].北京:中国农业出版社,2004.LU D X.An introduction to systems-nutrition of animals[M].Beijing:China Agriculture Press,2004.(in Chinese)
[18] 王立志,姜宁,张爱忠,等.精粗比对反刍动物采食行为及饲料利用的影响[J].现代畜牧兽医,2006(7):20-21.WANG L Z,JIANG N,ZHANG A Z,et al.Influence of ration of concentrated and bulky feed on ingestion action and feed conversion in ruminant[J].Modern Journal of Animal Husbandry and Veterinary Medicine,2006(7):20-21.(in Chinese)
[19] YANG W Z,BEAUCHEMIN K A,RODE L M.Barley processing,forage:concentrate,and forage length effects on chewing and digesta passage in lactating cows[J].Journal of Dairy Science,2001,84(12):2709-2720.
[20] 姜南,朱彦宾,孙光明,等.不同精粗比饲粮对牦牛养分表观消化率、血浆生化及抗氧化指标的影响[J].中国草食动物科学,2021,41(3):43-48.JIANG N,ZHU Y B,SUN G M,et al.Effects of roughage to concentrate ratio on nutrient apparent digestibility,plasma biochemical parameters and antioxidant capacity of yak[J].China Herbivore Science,2021,41(3):43-48.(in Chinese)
[21] 李斌昌,董利锋,王贝,等.日粮不同精粗比对9月龄后备奶牛甲烷排放与生长性能及营养物质消化率的影响[J].饲料工业,2019,40(11):12-18.LI B C,DONG L F,WANG B,et al.Effects of concentrate-to-forage ratio on methane emissions,growth performance and apparent digestibility of nutrients in 9-month-old dairy cows[J].Feed Industry,2019,40(11):12-18.(in Chinese)
[22] 靳继鹏,张利平,侯生珍,等.日粮精粗比对母羊妊娠前期生产性能、养分表观消化率及血清激素水平的影响[J].河南农业科学,2018,47(5):135-139,160.JIN J P,ZHANG L P,HOU S Z,et al.Effects of different dietary forage to concentrate ratios on production performance,nutrient apparent digestibilities and serum hormone levels of ewes at early stages of pregnancy[J].Journal of Henan Agricultural Sciences,2018,47(5):135-139,160.(in Chinese)
[23] MALISETTY V,YERRADODDI R R,DEVANABOINA N,et al.Effect of feeding sorghum straw based complete rations with different roughage to concentrate ratio on dry matter intake,nutrient utilization,and nitrogen balance in Nellore ram lambs[J].Tropical Animal Health and Production,2014,46(5):759-764.
[24] BECKMAN J L,WEISS W P.Nutrient digestibility of diets with different fiber to starch ratios when fed to lactating dairy cows[J].Journal of Dairy Science,2005,88(3):1015-1023.
[25] 邢壮,张微,莫放,等.肉牛过瘤胃脂肪进食量对营养物质消化、氮沉积和嘌呤衍生物排出量的影响[J].中国农学通报,2008,24(3):24-29.XING Z,ZHANG W,MO F,et al.Influence of supplemental prilled fat on total tract nutrient digestion,nitrogen retain and urinary excretion of purine derivatives in steers[J].Chinese Agricultural Science Bulletin,2008,24(3):24-29.(in Chinese)
[26] GIFFORD D R,PONZONI R W,BURR J,et al.Environmental effects on fleece and body traits of South Australian Angora goats[J].Small Ruminant Research,1990,3(3):249-256.
[27] GRAHAM C,SIMMONS N L.Functional organization of the bovine rumen epithelium[J].American Journal of Physiology:Regulatory,Integrative and Comparative Physiology,2005,288(1):R173-R181.
[28] 梁玉生,李发弟,李飞.高精料饲粮条件下反刍动物瘤胃适应机制的解析[J].动物营养学报,2016,28(1):20-26.LIANG Y S,LI F D,LI F.Analysis of rumen adaptive mechanism under the condition of higher concentrate diets[J].Chinese Journal of Animal Nutrition,2016,28(1):20-26.(in Chinese)
[29] 凌浩,郭水强,李鑫垚,等.青贮桑叶替代青贮玉米对奶山羊生产性能、乳品质、养分表观消化率、瘤胃发酵参数和血清生化指标的影响[J].动物营养学报,2021,33(6):3389-3399.LING H,GUO S Q,LI X Y,et al.Effects of silage mulberry leaves instead of silage corn on performance,milk quality,nutrient apparent digestibilities,rumen fermentation parameters and serum biochemical indexes of dairy goats[J].Chinese Journal of Animal Nutrition,2021,33(6):3389-3399.(in Chinese)
[30] PICCIONE G,CASELLA S,LUTRI L,et al.Reference values for some haematological,haematochemical,and electrophoretic parameters in the Girgentana goat[J].Turkish Journal of Veterinary&Animal Sciences,2010,34(2):197-204.
[31] 康怀艳.益生菌发酵饲料对奶山羊血清生化指标和产奶性能的影响[D].硕士学位论文.杨凌:西北农林科技大学,2019.KANG H Y.Effect of probiotic fermented feed on serum biochemical parameters and milk performance of dairy goats[D].Master's Thesis.Yangling:Northwest A&F University,2019.(in Chinese)
[32] 占今舜,钟小军,占清标,等.不同蛋白质水平精料对广丰山羊生长性能、屠宰性能和血清生化指标的影响[J].动物营养学报,2021,33(1):528-536.ZHAN J S,ZHONG X J,ZHAN Q B,et al.Effects of concentrates with different protein levels on growth performance,slaughter performance and serum biochemical indexes of Guangfeng goats[J].Chinese Journal of Animal Nutrition,2021,33(1):528-536.(in Chinese)
[33] 李辉,刁其玉,张乃锋,等.不同蛋白水平对犊牛消化代谢及血清生化指标的影响[J].中国农业科学,2008,41(4):1219-1226.LI H,DIAO Q Y,ZHANG N F,et al.Effect of different protein levels on nutrient digestion metabolism and serum biochemical indexes in calves[J].Scientia Agricultura Sinica,2008,41(4):1219-1226.(in Chinese)
[34] 郭伟,王文义,崔凯,等.低蛋白饲粮补充4种氨基酸对肉用羊增重与肉质中氨基酸含量及血清学的影响[J].中国饲料,2021(3):16-23.GUO W,WANG W Y,CUI K,et al.Effects of supplementation of amino acids in low-protein diets on weight gain,serum protein index and amino acid content in meat of fattening mutton sheep[J].China Feed,2021(3):16-23.(in Chinese)
[35] CUTTANCE E L,MASON W A,LAVEN R A,et al.Calf and colostrum management practices on New Zealand dairy farms and their associations with concentrations of total protein in calf serum[J].New Zealand Veterinary Journal,2018,66(3):126-131.
[36] 宋维平.我国饲用豆粕减量替代技术路径探讨[J].畜牧产业,2021(10):32-37.SONG W P.Discussion on the technology path of soybean meal reduction substitution in China[J].Animal Agriculture,2021(10):32-37.(in Chinese)
[37] 范俊英.中美贸易战下我国饲料原料供应形势分析[J].中国畜牧业,2019(13):26-28.FAN J Y.Analysis on feed ingredients supply situation in China under China-US trade war[J].China Animal Industry,2019(13):26-28.(in Chinese)
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