高产优质牧草引种筛选及栽培技术研究

两年多试验研究初步认为，在浮山试区，豆科牧草保定苜蓿、苏联1号苜蓿、雷西斯苜蓿、晋南苜蓿、秘鲁苜蓿、红豆草，禾本科牧草杜康雀麦、草原雀麦、林肯无芒雀麦和菊科牧草菊苣等10种牧草是建立人工草地的高产优质牧草。豆科牧草沙打旺抗逆性强，是补播改良天然草坡的先锋草种。实行豆科禾本科牧草混播，适当早播、深播、精耕细作是旱农区建立人工草地的有效途径。

Study on High-yield and Good-quality Grass Selection and Cultivation

It is concluded that legume grasses, such as Baoding No. 1, Soviet Uninn No. 1,Leicious alfalfa, South-Shanxi alfalfa, Peru alfalfa, Sainfoin, gramineous grass such as Dukangbrome, pasture brome, linken awnless brome, and over 10 species composite grass are suitable toestablish grass land at Fushan experiment site as dry farming area. Among legume grasses, Astragalus adsurgens Pall. resisted the adversity mostly and is gabs for over drilling as a pioneergrass. The effective way to establish artifical grassland in this area is to sow legume-graminemixture early and deeply and to cultivate extensively.