畜牧与饲料科学 ›› 2013, Vol. 34 ›› Issue (5): 30-30.doi: 10.12160/j.issn.1672-5190.2013.05.010

• 基础科学 • 上一篇    下一篇

三河牛夏季牧食行为研究

卢志宏[1] 闫瑞瑞[2] 袁鹏[3] 吕世杰[1] 孙世贤[1] 卫智军[1]   

  1. [1]内蒙古农业大学生态环境学院,内蒙古呼和浩特010019 [2]中国农业科学院农业资源与农业区划研究所,北京100081 [3]内蒙古呼伦贝尔市海拉尔农垦谢尔塔拉分公司,内蒙古海拉尔区021012
  • 出版日期:2013-05-20 发布日期:2013-05-20
  • 通讯作者: 卢志宏
  • 作者简介:卢志宏(1982-),男,硕士,主要研究方向为草原管理与利用。 通讯作者:卫智军(1957-),男,教授,博士生导师,主要研究方向为草地生态与管理。
  • 基金资助:
    公益性行业(农业)科研专项(201003019); 国家科技支撑计划课题(2012BAD13B00)

Study on the Grazing Behaviors of Sanhe Cattle in Summer

LU Zhi-hong, YAN Rui-rui, YUAN Peng, Lu Shi-jie, SUN Shi-xian,WEI Zhi-jun(1.College of Ecology and Environmental Sciences, Inner Mongolia Agricultural University,Hohhot 010019, China;2.Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China;3.Shertara Branch Company of Hailar Agricultural Reclamation Group in Hulunbeier City of Inner Mongolia Autonomous Region Region, Hailar 021012, China)   

  • Online:2013-05-20 Published:2013-05-20

摘要: 2012年7—8月在内蒙古自治区呼伦贝尔市谢尔塔拉种牛场南1km处对三河牛青年牛的牧食行为进行了观测。结果表明,三河牛青年牛24h内有7~8个卧息(反刍)—采食—卧息(反刍)小周期,采食时间〉卧息时间〉反刍时间〉站立时间;不同反刍周期间反刍速度无显著性差异(P〉0.05);24h内平均排粪11次,排尿12次,其他活动时间较短。

Abstract: The grazing behaviors of young Sanhe Cattle in an area 1 km from the south of Shertara breed cattle farm in Hulunbeier City of Inner Mongolia were observed from July to August of 2012. The results showed that young Sanhe Cattle had 7-8 cycles of resting (rumination)-feeding- resting within 24 hours and the order was the feeding time 〉resting time〉ruminant time〉standing time. The rumination speed in different rumination cycles had no significant differences (P 〉0.05 ). Sanhe Cattle had 11 times of defecation and 12 times of urination within 24 hours. While, other activities only took a very short time.

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