我国苜蓿属植物栽培品种的地理分布  

Geographic Distributions of Cultivated Alfalfa in China

作　　者：张丽君[1] 白占雄[1] 关文彬[1] 王棒[1] 

机构地区：[1]北京林业大学教育部水土保持与荒漠化防治重点实验室,北京100083

出　　处：《华北农学报》2005年第F12期99-103,共5页Acta Agriculturae Boreali-Sinica

基　　金：民政部救灾救济司"宁夏海原国家防灾减灾生态安全预案研究与示范"项目资助

摘　　要：我国共有苜蓿属(Medicago)植物13个种、1个变种,其中栽培品种主要是:紫苜蓿(M.sativa L.)、野苜蓿(M.falcata L.)、花苜蓿(M.ruthenica(L.)Trautv.)、南苜蓿(M.hispida Gaertn)、天蓝苜蓿(M.lupulina L.)和其他一些一年生苜蓿,其中紫苜蓿(M.sativa L.)栽培最多、分布最广泛。经全国牧草品种审定委员会审定登记的苜蓿品种有36个,其中地方品种17个、育成品种17个、引进品种及野生栽培品种各1个。并在我国栽培品种可划分为6大种植区划的基础上,将地方品种划分为7个生态类型,育成品种划分为5种育种类型,而引进品种则非常多样化。如此丰富的种质资源不仅将在牧草的栽培选育过程中起到重要的作用,并对大力发展我国的苜蓿产业也有非常重要的意义。There are 13 genus and 1 variation of Medicago L. in China, of which 6 genus ale mainly cultivated. They are M. fdcata L, M. ruthenica （L.） Trautv., M. hispida Gaertn, M. lupulina L, some annual alfalfa and M.sativa L, which is planted and distributes the most widely. By now 36 alfalfa have been officially recognized, of which there are 17 local breeds, 17 domestic fostered breeds, 1 introduced breeds and 1 wild breed. Based on their geographic distributions and characteristic analysis, it turns out to be 6 planting regions for China＇ s cultivated alfalfa, 7 ecological types for local breeds and 5 fostered types for domestic fostered breeds, while the introduced breeds are quite diverse. They are not only of great significance to the future alfalfa-fostered work, but also make very good sense for the industrialization of alfalfa in China.

关 键 词：苜蓿 地方品种 育成品种 引进品种 地理分布 

分 类 号：S551.702[农业科学—作物学]