当前位置: 首页 > 文章 > 暖季限时放牧对草地植被的影响 中国草地学报 2008,30 (3) 28-31
Position: Home > Articles > The Effects of Limited Time Grazing on the Grassland Vegetation in Warm-season Chinese Journal of Grassland 2008,30 (3) 28-31

暖季限时放牧对草地植被的影响

作  者:
开花;敖特根;布仁吉雅;段云;斯旺
单  位:
内蒙古鄂尔多斯市鄂托克前旗草原站;内蒙古农业大学生态环境学院;内蒙古包头市固阳县气象局
关键词:
暖季;限时放牧;草地植被
摘  要:
通过对三种不同时间的限时放牧与自由放牧条件下的草地植被群落特征、群落多样性及产草量之间比较研究表明:与自由放牧相比,限时放牧对草地植被有明显的影响,其中5h限时放牧区的草地植被高度、盖度、多度、多样性指数、均匀度指数、丰富度指数及产草量均高于6h限时放牧区、7h限时放牧区和自由放牧区。
译  名:
The Effects of Limited Time Grazing on the Grassland Vegetation in Warm-season
作  者:
KAI Hua1,AO Te-gen1,Burenjiya2,DUAN Yun3,SI Wang2(1.College of Ecology and Environmental Science,Inner Mongolia Agricultural University,Hohhot 010019,China;2.Grassland Station of Etuokeqianqi of Ordos City,Inner Mongolia,016200 China;3.Meteorological Bureau of Guyang County,Baotou City,Guyang 014025,China)
关键词:
Warm season;Continuous grazing;Grass vegetation
摘  要:
The vegetation community features,the community diversity and grass yield under the condition of three kind of limited time grazing and continuous grazing were compared,the results showed that comparing with the continuous grazing the effect of limited time grazing on the vegetation community features is significant.The vegetation height,vegetation cover,vegetation abundance,the index of plant diversity,richness index,evenness index and forage yield under 5h limited time grazing were higher than that under 6h,7h and continuous grazing.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊