《中国畜牧兽医》 ›› 2017, Vol. 44 ›› Issue (1): 100-105.doi: 10.16431/j.cnki.1671-7236.2017.01.014

• 动物营养与饲料科学 • 上一篇    下一篇

发酵鲜食大豆秸秆对母羊繁殖性能、初乳品质及消化性能的影响

朱勇1, 余思佳2, 包健2, 徐建雄2   

  1. 1. 上海市崇明县动物疫病预防控制中心, 上海 202150;
    2. 上海交通大学农业与生物学院, 上海市兽医生物技术重点实验室, 上海 200240
  • 收稿日期:2016-04-21 出版日期:2017-01-20 发布日期:2017-01-19
  • 通讯作者: 徐建雄 E-mail:jxxu1962@sjtu.edu.cn
  • 作者简介:朱勇(1981-),男,江苏南通人,硕士,研究方向:动物营养与饲料科学,E-mail:chuangbozy@163.com;余思佳(1992-),女,福建龙岩人,硕士,研究方向:动物营养与饲料科学,E-mail:scarlettyu@yeah.net
  • 基金资助:

    公益性行业(农业)科研专项(201303143-06-01)

The Effect of Fermented Vegetable Soybean Straw on Reproductive Performances, Colostrum Quality and Digestion in Adult Female Goat

ZHU Yong1, YU Si-jia2, BAO Jian2, XU Jian-xiong2   

  1. 1. Chongming Shanghai Animal Disease Prevention and Control Center, Shanghai 202150, China;
    2. Shanghai Key Laboratory of Veterinary Bio-tech, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2016-04-21 Online:2017-01-20 Published:2017-01-19

摘要:

试验旨在探讨发酵鲜食大豆秸秆(FSBS)对母羊繁殖性能、初乳品质及消化性能的影响。选择16只产前30 d的妊娠崇明白山羊随机分为4组,每组4只,分别饲喂以0(对照组)、17.5%(试验A组)、35.0%(试验B组)、52.5%(试验C组) FSBS制作的TMR颗粒料,试验从产前30 d至羔羊60 d断奶。结果表明,与对照组及试验A组相比,试验C组母羊产后30 d日粮干物质(DM)、粗蛋白质(CP)、粗脂肪(EE)、有机物(OM)的表观消化率显著提高(P<0.05);母羊产后30 d血清尿素氮(BUN)含量在各处理组之间差异显著(P<0.05),其中试验C组含量最低;与对照组相比,试验C组羔羊的初生窝重和断奶窝重显著提高(P<0.05),母羊初乳中乳脂(MF)、乳蛋白(MP)、乳糖(ML)、乳总固形物(TS)和乳非脂固形物(SNF)的含量显著提高(P<0.05)。综上所述,FSBS具有提高母羊日粮养分消化率和初乳品质、促进羔羊生长发育的作用,且含量为52.5%时作用最佳,可在养羊业推广应用。

关键词: 发酵鲜食大豆秸秆; 繁殖性能; 表观消化率; 初乳品质; 母羊

Abstract:

The experiment was conducted to study the effects of fermented vegetable soybean straw (FSBS) on reproductive performances, colostrum quality and digestion in adult female goats.A total of 16 Chongming White pregnant goats with similar parity were randomly divided into 4 groups and were fed granular TMR with 0 (control group),17.5% (group A),35.0%(group B) and 52.5%(group C) FSBS, respectively. The results showed that:Compared with the control group and group A, the apparent digestibility of DM, CP, CF and OM of 30 days after delivery in group C significantly increased (P<0.05).The contents of urea nitrogen among 4 groups had significant differences (P<0.05)and group C was the lowest;Lambing birth weight,weaning weight,the content of milk fat, protein, lactose, TS and SNF in group C were significantly higher than that in control group (P<0.05).In conclusion, FSBS could improve the reproductive performance and nutrient digestibility of adult female goats,its appropriate level in TMR should be 52.5%.

Key words: fermented feed of vegetable soybean straw; reproductive performance; apparent digestibility; quality of colostrum; female goats

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