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Position: Home > Articles > The Influence of Forestomach Disease on Rumen Function of Beef Cattle Hubei Agricultural Sciences 2013,52 (22) 146-148

前胃疾病对肉牛瘤胃机能的影响

作  者:
万春云;向金梅;江涛;龚大春
单  位:
长江大学动物科学学院;湖北生物科技职业学院
关键词:
肉牛;前胃疾病;瘤胃运动机能;瘤胃消化机能
摘  要:
为探讨肉牛前胃疾病对瘤胃机能的影响,用多道生理记录仪记录肉牛的瘤胃收缩机能,观察牛反刍和嗳气的频率,以确定其对瘤胃的运动机能的影响;检测瘤胃内纤毛虫的变化及发酵强度来确定其对消化机能的影响。试验结果表明,在发生前胃弛缓、瘤胃积食、瘤胃臌胀等前胃疾病情况下,瘤胃收缩强度和收缩频率极显著下降,反刍频率显著降低甚至停止,嗳气频率降低。前胃弛缓、瘤胃积食和瘤胃臌胀牛与正常牛相比的纤毛虫数量极显著减少(P<0.01),纤毛虫活力亦极显著降低。说明肉牛前胃疾病发生后,对瘤胃机能产生显著不良影响。
译  名:
The Influence of Forestomach Disease on Rumen Function of Beef Cattle
作  者:
WAN Chun-yun;XIANG Jin-mei;JIANG Tao;GONG Da-chun;Animal Science College,Yangtze University;Hubei Biological Technology College;
关键词:
beef cattle;;forestomach disease;;rumen movement function;;rumen digestive function
摘  要:
The influence of forestomach disease on the rumen function of beef cattle were studied by recording rumen con- tract function with physiology recorder, the frequency observation of rumination and belch, and the detection of ciliatas varia- tion in rumen and ferment intensity. The results showed that the tension and frequence of rumen contract significantly de- creased forestomach diseases when were suffered. The ruminate frequence was significantly lessen even to stop, belch fre- quence were low. Compared with the normal beef cattle, the ciliatas amount and vitality in which suffered forestomach disease decreased significantly(P<0.01). It is indicated that the forestomach diseases had significantly harmful effect on the rumen func- tion.

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