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大青山草地早熟禾（ＰｏａＰｒａｔｅｎｓｉｓＬ．ＣＶ．‘Ｄａｑｉｎｇｓｈａｎ’）是以分布于大青山地区的野生草地早熟禾（ＰｏａｐｒａｔｅｎｓｉｓＬ．）为育种材料，经过长期栽培驯化、选育而成的新品种。它春季返青早，秋季枯黄晚，绿色期长达２５０～２５５ｄ。呼和浩特地区试验评比结果表明：该品种在抗旱、耐寒、耐贫瘠等方面高于国外同类品种。品种特性综合评价已达到国外同类优良草坪品种的品质水平。适宜于我国华北、东北、西北等地区椎广种植、利用，是很有发展前途的冷季型草坪草新品种。
PoaPratensisL.CV.’Daqingshan ’is a new breed that has been cultivated, domestically cultivated and breed for a long time in the wild Poaratensis L. distributed in the Daqingshan area. It returns early spring green, yellow autumn late, the green period of up to 250 ~ 255d. The test results of Hohhot area show that the varieties are more resistant to drought, cold and barren than their foreign counterparts. The comprehensive evaluation of variety characteristics has reached the quality level of the same kind of excellent turf varieties abroad. Suitable for our country North China, northeast, northwest and other places wide planting, utilization, is a promising new cold season turfgrass varieties.