| 放牧绵羊牧食行为及采食量研究 |
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| 引用本文： | 郭强,殷国梅,赵和平,黄亚彬,隋艳利.放牧绵羊牧食行为及采食量研究[J].中国草地学报,2011,33(4). |
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| 作者姓名： | 郭强 殷国梅 赵和平 黄亚彬 隋艳利 |
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| 作者单位： | 1. 内蒙古农牧业科学院草原研究所,内蒙古呼和浩特,010031
2. 北京禾木青科技有限责任公司,北京,102218 |
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| 基金项目： | 公益性行业(农业)科技专项“不同区域草地承载力及家畜配置”(200903060) |
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| 摘 要： | 在锡林郭勒草原对三种放牧绵羊(蒙古羊、引种羊、杂种羊)进行不同月份的牧食行为观察及采食量测定,结果表明:放牧绵羊9月份的采食时间比例均高于8月份;沙质草地放牧绵羊的采食和游走时间比例低于高平原草地;蒙古羊、引种羊和杂种羊沙质草地的平均采食量分别为1.15kg/d、1.60kg/d和1.35kg/d,高平原草地为1.56kg/d、1.82kg/d和1.71kg/d,分别相差0.41kg/d、0.22kg/d和0.36kg/d。
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| 关 键 词： | 放牧绵羊 牧食行为 采食量 高平原草地 沙质草地 |
Study on Grazing Behavior and Feed Intake of Grazing Sheep |
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| GUO Qiang,YIN Guo-mei,ZHAO He-ping,HUANG Ya-bin,SUI Yan-li.Study on Grazing Behavior and Feed Intake of Grazing Sheep[J].Chinese Journal of Grassland,2011,33(4). |
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| Authors: | GUO Qiang YIN Guo-mei ZHAO He-ping HUANG Ya-bin SUI Yan-li |
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| Institution: | GUO Qiang1,YIN Guo-mei1,ZHAO He-ping1,HUANG Ya-bin2,SUI Yan-li2(1.Inner Mongolia Academy of Agriculture and Animal Husbandry,Hohhot 010031,China,2.Beijing Hopeture Technology Co.,LTD,Beijing 102218,China) |
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| Abstract: | The grazing behavior of three kinds of grazing sheep was observed,and feed intake was measured in different month in Xilingol steppe.The results showed that intaking time proportion in grazing time of grazing sheep in September were more than in August.The intaking and wandering time ratio of grazing sheep in the sand grassland was less than that in the high plain grassland.The feed intake of Mongolia sheep,introduced sheep and cross sheep were 1.15kg/d,1.60kg/d and 1.35kg/d in the sand grassland,which were... |
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| Keywords: | Grazing sheep Grazing behavior Feed intake High plain grassland Sand grassland |
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