| 西藏日喀则高寒草甸鼠害动态研究 |
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| 引用本文： | 夏茂林,王佺珍,白松,巴贵,宫建军.西藏日喀则高寒草甸鼠害动态研究[J].草业科学,2011,28(3):449-453. |
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| 作者姓名： | 夏茂林 王佺珍 白松 巴贵 宫建军 |
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| 作者单位： | - 西北农林科技大学动物科技学院草业科学系,陕西,杨凌,712100;西藏自治区日喀则地区草原工作站,西藏,日喀则,857000
- 西北农林科技大学动物科技学院草业科学系,陕西,杨凌,712100
- 西藏自治区畜牧总站草原科,西藏,拉萨,850000
- 西藏自治区日喀则地区草原工作站,西藏,日喀则,857000
- 西藏自治区日喀则地区农牧局,西藏,日喀则,857000
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| 基金项目： | 国家"十一五"科技支撑子项目 |
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| 摘 要： | 于2007、2008和2009年连续3年采用"堵洞、盗洞"调查法,对日喀则地区萨迦县高寒草甸草原害鼠和地上生物量进行定点动态调查.结合当地气候变化以及植被环境分析,日喀则地区萨迦县高寒草句地上生物量连年下降,与总洞口数呈极显著负相关(P<0.01);"堵洞、盗洞"调查法能方便有效地反应高寒草甸的鼠情危害状况.回归分析模...
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| 关 键 词： | 西藏 高寒草甸 草原 鼠害 |
Dynamics of rodents'holes on alpine meadow in Tibet Shigatse |
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| XIA Mao-lin,WANG Quan-zhen,BAI Song,BA Gui,GONG Jian-jun.Dynamics of rodents'holes on alpine meadow in Tibet Shigatse[J].Pratacultural Science,2011,28(3):449-453. |
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| Authors: | XIA Mao-lin WANG Quan-zhen BAI Song BA Gui GONG Jian-jun |
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| Institution: | 1.College of Animal Sci.& Tech.,Northwest A&F University,Shaanxi Yangling 712100,China;2.Grassland Working Station of Shigatse,Tibet Shigatse 857000,China;3.Extension Center of Technology for Livestock in Tibet,Tibet Lhasa 850000,China;4.Animal Husbandry Department of of Shigatse,Tibet Shigatse 857000,China) |
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| Abstract: | Dynamics of rodents and biomass on alpine meadow in Sajia country,Shigaste,Tibet,were investigated in fixed locations for successive three years(2007,2008 and 2009) via ’stifled and recovered rodent holes’.The biomass in Shigaste decreased for continual 3 years and significantly correlated with the number of rodents holes(P<0.01).The rodents in the alpine meadow could be efficiently reflected via ’stifled and recovered rodent holes’ investigation.A regression model between rodents hole and biomass could be used to estimated indirectly alpine meadow production in Tibet. |
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| Keywords: | Tibet alpine meadow grassland rodents damage dynamics |
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