披碱草又名碱草、直穗大麦草、青穗大麦草。野生种分布于蒙古、俄罗斯、日本、朝鲜、土耳其、印度及中国的东北、华北和西北地区。披碱草是披碱草属中适应性极强的多年生牧草,它最突出的优点是产量高,易栽培,因此,目前在北方干旱草原地区栽培较为普遍,在牧区生产中发挥着一定的 Elymus grass, also known as soda grass, straight ear barley grass, young spike barley grass. Wild species distributed in Mongolia, Russia, Japan, North Korea, Turkey, India and China’s northeast, north and northwest regions. Elymus grass Elymus adaptation of perennial grass extremely strong, its most prominent merit is the high yield, easy to cultivate, so now in the northern arid steppe cultivation is more common in pastoral areas to play a certain amount of