›› 2013, Vol. 40 ›› Issue (4): 110-113.

• 动物营养与饲料科学 • 上一篇    下一篇

不同比例番茄酱渣与苜蓿制成的草颗粒对绵羊瘤胃降解率的影响

张书信1, 潘晓亮1, 王振国1, 崔正涛2, 王陈强3, 潘奇1, 崔艳霞1, 徐亚楠1   

  1. 1. 石河子大学动物科技学院,新疆石河子 832003;
    2. 冠农股份绿原番茄制品有限公司,新疆库尔勒 841000;
    3. 冠农股份技术中心,新疆库尔勒 841000
  • 收稿日期:2012-01-09 出版日期:2013-04-20 发布日期:2013-04-19
  • 通讯作者: 潘晓亮(1960-),男,江苏人,教授,博士,硕士生导师,从事动物营养与调控研究。E-mail:panxiaoliang600106@163.com E-mail:panxiaoliang600106@163.com
  • 作者简介:张书信(1984-),男,山东人,硕士生,研究方向:动物营养与环境调控。

Effect of Grass Particles Made from Different Proportions of Tomato Sauce Residue and Alfalfa on Rumen Degradation for Sheep

ZHANG Shu-xin1, PAN Xiao-liang1, WANG Zhen-guo1, CUI Zheng-tao2, WANG Chen-qiang3, PAN Qi1, CUI Yan-xia1, XU Ya-nan1   

  1. 1. College of Animal Science and Technology, Shihezi University, Shihezi 832003,China;
    2. Guannong Shares Chlorogenic Tomato Products Co.,Ltd.,Korla 841000,China;
    3. Guannong Shares Technology Center, Korla 841000, China
  • Received:2012-01-09 Online:2013-04-20 Published:2013-04-19

摘要: 选用3只安装有永久性瘤胃瘘管的绵羊,采用尼龙袋法对不同配比的番茄酱渣与苜蓿、棉壳制成的草颗粒在瘤胃2、6、12、24、36和72 h的降解率进行研究,从而确定了番茄酱渣与苜蓿、棉壳合适的制草颗粒配比和混合草颗粒中各营养成分的动态降解率。结果表明,番茄酱渣∶苜蓿∶棉壳为60∶35∶5时正组合效应最高,该组降解率:dp(DM)=27+40.9×(1-e-0.0139t)(n=6,R2=0.978);dp(CP)=31.9+32.6×(1-e-0.071t)(n=6,R2=0.986);dp(NDF)=14.3+56.1×(1-e-0.023t)(n=6,R2=0.994)。

关键词: 番茄酱渣; 苜蓿; 瘤胃; 降解率

Abstract: Three rumen-cannulated sheep were used to measure ruminal degradation, using the nylon bags method for different ratio of tomato sauce residue and alfalfa, cotton shell particles made of grass in the rumen degradation rare of 2,6,12,24,36 and 72 h,which studied to determine the tomato sauce residue and alfalfa, cotton grass system shell particles suitable ratio, mixed grass particle dynamics of nutrients in the degradation rate. The results showed that tomato sauce residue∶alfalfa∶cotton shell was 60∶35∶5,which was the highest combination of effects.Degradation rate of the group:dp(DM)= 27+40.9×(1-e-0.0139t)(n=6,R2=0.978);dp(CP)=31.9+32.6×(1-e-0.071t)(n=6,R2=0.986) ;dp(NDF)=14.3+56.1×(1-e-0.023t)(n=6,R2=0.994).

Key words: tomato sauce residue; alfalfa; rumen; degradation rate

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