新疆阿勒泰草地野生禾草资源及饲用评价  

Evaluation of wild grass species with forage potential in Altay prefecture

作　　者：郭选政[1] 赵德云[1] 李学森[1] 

机构地区：[1]新疆畜牧科学院草原研究所,新疆乌鲁木齐830000

出　　处：《草业科学》2000年第3期1-6,共6页Pratacultural Science

摘　　要：经对新疆阿勒泰草地野生禾草资源进行初步统计 ,约有 4 7属 16 2种 ,占阿勒泰草地饲用植物总数的 12 .14 % ,位于该区野生饲用植物榜首。调查分析表明 ,该区野生禾草不仅分布广、数量多、种类齐全、抗逆性强 ,而且适口性好 ,品质优良 ,饲用价值颇高。在该区划分的 83个草地型中 ,以禾本科牧草占优势的达 37个 ,占类型总数的 4 4 .58%。Genetic resources of the wild grasses in Altay prefecture are considered against a background of their natural distribution and potential significance as forage. About 162 species in 47 genera of grass family occur in Altay prefecture, account for 12.14% of total potential forage species. Among 83 grassland types in Altay prefecture, 37 types were identified as grasses prominent, contributed to 44.58% of total grassland types in that area.

关 键 词：阿勒泰草地 饲用评价 野生禾草资源 适口性 

分 类 号：S812[农业科学—草业科学]