黑龙江省垦区西北部高寒地区优质牧草引种试验

摘要

对来源不同的22份优质牧草材料通过4年(2004～2007年)的试验进行筛选,结果表明:草原2号苜蓿、肇东苜蓿、龙牧801苜蓿、农菁1号苜蓿、草原1.号苜蓿、敖汉苜蓿、公农1号苜蓿、羊草、鹅观草、冰草等牧草能够在黑龙江垦区西北部高寒地区安全越冬,产量性状、抗病性等都优于其它品种.%22 high-quality forage materials from different parts were screened for four years (2004～ 2007), the results showed that: alfalfa "Caoyuan No. 2",alfalfa "Zhaodong", alfalfa "Longmu 801", alfal- fa "Nongjing No. 1", alfalfa "Caoyuan No. 1", alfalfa "Aohan", alfalfa "Gongnong No. 1", Leymus chinesis, Roegneria kamogi and wheatgrass can over winter safely, they were superior to other varieties in yield and diseases resistance.