适用于修复大兴安岭山区退化草地的牧草筛选试验研究

A Reseach on the Herbage Selection Experiment Applied to Reseeding and Repairing the Deteriorated Grassland of Daxing'anling

为修复大兴安岭山区退化草地,筛选适于不同生态环境的栽培牧草品种,如呼伦贝尔杂花苜蓿、呼伦贝尔黄花苜蓿、俄罗斯苜蓿等,栽培驯化山野豌豆、胡枝子、多花胡枝子、达乌里胡枝子、野火球等原生群落种群,培育其对应环境的适应性和抗性,给补播修复和改良大兴安岭山区退化草地及发展高寒高纬度地区人工草地培育优良牧草种质资源.

In order to repair the deteriorated grassland of Daxing′anling and develop the artificial grass?land on the cold and high latitude areas,Herbages such as Hulun Buir Medicago varia Martyn,Russian al?falfa,Vicia amoena,Lespedeza daurica,which are primary community population, should be shifted to a?dapt different ecological environment.The resistance of the Herbages should also be cultivated.