法斯克草又叫牛尾草、高株孤茅(学名Festuca pratensis huds)为蓬松的多年生禾本科丛生草,原产欧、亚两洲,是优良的牧草、绿肥作物。特征特性法斯克草的叶片多而大,叶片扁平,由叶鞘、叶片、叶舌、叶枕和叶耳五部分组成,叶鞘裹茎,叶片狭长而硬,有叶脉,中脉凸起,叶色较黑麦草淡。叶茎比例大,为1.68—1.81:1,而同期测得的鸭茅(鸡脚草)、黑麦草等禾本科牧草的叶茎比为1.12—1.80:1。法斯克草分蘗性强,在单株稀植条件下,秋播的到翌年抽穗前单株分蘗达30—40个,多可达80个。越夏性能好,在高温炎热的夏季仍可产生大量分蘗,其分蘗有效性比黑麦草低,一般只有 Fescue grass, also known as oxtail grass, tall fescue (Festuca pratensis huds) fluffy perennial grasses, native to Europe, Asia, is an excellent pasture, green manure crops. Fisch grass features more and more large leaves, flat leaves, from the leaf sheath, leaf, leaf tongue, leaf pillow and the ear five parts, the stem sheaths, leaves long and hard, veins, veins raised, leaf color more Lolium grass light. The proportion of leaves and stems was large, ranging from 1.68 to 1.81: 1, while the leaf-to-stem ratio of A. graminearum, ryegrass and other grasses measured in the same period was 1.12-1.80: 1. Farsh grass tillering strong, in the case of thinning plants, autumn sowing to the following year before tillering up to 30-40 tillers, up to 80. Summer performance is good, in the hot summer can still produce a large number of tillers, tillers effective lower than rye grass, generally only