| 西藏山南地区栽培草地的现状与发展 |
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| 引用本文： | 李存福,苏红田,尼玛群宗,白松,余鸣.西藏山南地区栽培草地的现状与发展[J].草业科学,2011,28(5):819-822. |
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| 作者姓名： | 李存福 苏红田 尼玛群宗 白松 余鸣 |
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| 作者单位： | 全国畜牧总站,北京,100125;西藏自治区畜牧总站,西藏拉萨,850007 |
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| 基金项目： | 公益性行业(农业)科研专项——草原虫害监测预警及防控技术研究与示范(201003079) |
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| 摘 要： | 西藏山南地区地处西藏腹地,农牧业交错,宽阔、平缓的河谷农田灌溉便利、土质肥沃,是西藏的粮食主产区,也是西藏栽培草地建设的主要地区.西藏20世纪70年代开始发展栽培草地,2009年栽培草地面积3.3万hm2,其中山南地区种草8 400 hm2,占全区种草总面积的25.5%.为提高冬季饲草储量,近年来,通过调整种植结构、种...
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| 关 键 词： | 西藏 山南地区 栽培草地 种草 现状 |
Grassland status and development in Shannan Prefecture in Tibet |
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| LI Cun-fu,SU Hong-tian,Nimaqunzong,BAI Song,YU Ming.Grassland status and development in Shannan Prefecture in Tibet[J].Pratacultural Science,2011,28(5):819-822. |
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| Authors: | LI Cun-fu SU Hong-tian Nimaqunzong BAI Song YU Ming |
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| Institution: | LI Cun-fu1,SU Hong-tian1,Nimaqunzong2,BAI Song2,YU Ming1(1.National Animal & Husbandry Service,Beijing 100125,China,2.Tibet Animal Husbandry Station,Tibet Lhasa,850007,China) |
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| Abstract: | Shannan Prefecture is located in the heart of Tibet,which is the cross area between cropping and animal grazing.The lands in the area are flat and well fertilized with irrigation system.The area is one of the major regions of cereal and forage production in Tibet.In order to increase forage hay reserve in winter in the area,agricultural structure has been adjusted in recent years.Consequently,the percentage of grassland area was expanded.Forage has been planted in Shannan Prefecture since 1970s.In 2009,the ... |
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| Keywords: | Tibet Shannan Prefecture artificial grassland forage status |
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