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不同日粮条件下水牛复胃常量元素和纤维素消化率的变化 被引量：2

EFFECT OF DIETARY CHANGE ON THE METABOLISM OF MACROELEMENTS AND DIGESTION OF CELLULOSE IN RUMEN OF BUFFALOES
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摘要 用两头装有永久性瘤胃瘘管及Ｔ型十二指肠瘘管的海仔水牛，研究了在饲喂稻草＋精料（Ⅰ期）及青草日粮（Ⅱ期）条件下，瘤胃液及十二指肠食糜常量元素Ｓ、Ｐ、Ｋ、Ｎａ、Ｃａ、Ｍｇ浓度及纤维素消化的变化。结果表明，在青草日粮条件下，瘤胃液及十二指肠食糜常量元素水平比稻草＋精料日粮时要高；青草期瘤胃液ｐＨ下降（Ｐ＜０．０１），挥发性脂肪酸（ＴＶＦＡ）含量增加（Ｐ＜０．０１），纤维素消化率提高（Ｐ＜０．０５）。 Two Haizi female buffaloes with permanent rumen fistulae and Tshaped duodenal cannula were used to determine the changes of pH, concentration of S, P, K, Na, Ca, Mg in rumen and cellulose digestion in complex stomach of water buffaloes fed with strawconcentrate (period Ⅰ) or fresh grass (period Ⅱ). The results showed that feeding fresh grass resulted in increasing the macroelement of ruminal fluid and digesta, the concentration of ruminal VFA and digestibility of cellulose in complex stomach.
作者 卢忠民 陈杰 韩正康
机构地区 南京农业大学农业部动物生理生化重点开放实验室
出处 《南京农业大学学报》 CAS CSCD 北大核心 1997年第4期60-64,共5页 Journal of Nanjing Agricultural University
基金 国家自然科学基金
关键词 水牛 瘤胃 常量元素 纤维素 消化 water buffalo rumen macroelement cellulose digestion
分类号 S823.1 [农业科学—畜牧学]
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参考文献2

  • 1李英文，南京农业大学学报，1990年，13卷，增刊，95页
  • 2秦为琳，南京农业学院学报，1982年，4期，10页

同被引文献25

  • 1莫放,冯仰廉,杨雅芳,张晓明.化学处理对秸秆秕壳的瘤胃有机物降解率的影响[J].动物营养学报,1996,8(1):22-27. 被引量：44
  • 2谢萍.甘蔗梢（叶）的开发利用[J].云南畜牧兽医,2005(B06):85-86. 被引量：10
  • 3孙镇平,陈杰,韩正康.稻草添加羟甲基尿素对冬季舍饲水牛瘤胃氮代谢的影响[J].南京农业大学学报,1996,19(3):84-87. 被引量：7
  • 4GALINA M A, HUMMEL J, SANCHEZ M, et al. Fatte- ning rambouillet sheep with corn forage or alfalfa hay, supplemented with slow urea intake supplement or bal- anced concentrate [ J ]. Small Ruminant Research, 2004, 53 (1/2): 89-98.
  • 5GALINA M A, PEREZ-GIL F, ORTIZ R A, et al. Effect of slow release urea supplementation on fattening of steers feed sugar cane tops (Saccharum officinarum) and maize (Zea mays) : Ruminal fermentation, feed intake and di- gestibility [J]. Livestock production Science, 2003, 83 (1): 1-11.
  • 6GALINA M A, GUERRERO M, SERRANO G, et al. Effect of complex catalytic supplementation with non-pro-rein nitrogen on the ruminal ecosystem of growing goats pasturing on shrub land in Mexico [J]. Small Ruminant Research, 2000, 36 (1): 33-42.
  • 7ORTIZ R A, HAENLEIN G W, GALINA M A. Effects on feed intake and body weight gain when substituting maize with sugarcane in diets for Zebu steers complemen- ted with slow release urea supplements [ J ]. Animal Sci- ence, 2001, 16 (2) : 239 -245.
  • 8GALINA M A, GUERRERO M, PUGA C D. Fattening pelibuey lambs with sugar cane tops and corn complemen- ted with or without slow intake urea supplement [ J ]. Small Ruminant Research, 2007, 70 (2/3): 101 - 109.
  • 9PUGA D C, GALINA H M, PERI：Z-GIL R F, et al. Effect of a controlled-release urea supplementation on feed intake, digestibility, nitrogen balance and ruminal kinetics of sheep fed low quality tropical forage [ J ]. Small Ruminant Research: the Journal of the Interna- tiona： Goat Association, 2001,41 (1) : 9 -18.
  • 10PUGA D C, GALINA H M, PI：REZ-GIL R F, et al. Effect of a controlled-release urea supplement on rumen fermentation in sheep fed a diet of sugar cane tops (Sac- charum officinarum ) , corn stubble ( Zea mays ) and King grass (Pennisetum purpureum)[J]. Small Rumi- nant Research : the Journal of the International Goat As- sociation, 2001, 39 (3) : 269 -276.

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二级引证文献77

南京农业大学学报
1997年 第4期

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