【摘要】 苇状羊茅为禾本科羊茅属多年生草本植物，是一种极具开发利用价值的高产优质野生牧草。经过５年的引种驯化和栽培利用试验，结果表明：苇状羊茅生态适应性强，生长势好，分蘖能力强，生长速度快，再生能力强，耐刈牧，年可刈割５～６次，且四季青绿；适口性较好，营养价值高，粗蛋白质含量为７．５５％～２１．６９％，粗脂肪含量为３．１９％～５．４２％；生产性能好，年鲜草产量为７３．３～１０４．８ｔ／ｈａ。适于在贵州大部分地区生态条件下推广种植，是贵州建立刈牧兼用型优质人工草地的理想禾本科牧草品种更多还原

【Abstract】 estuca arundinacea Schreb. is a wild grown grass that belong to festucal genus perennial of grass family and has higher development and utilization value. It was planted from 1990 to 1995. The results showed that it possesses good herbage quality, strong ecology adaptability, good growth power, stronger tillering ability, fast growth speed, strong regenerative ability with 5～6 cuts within one year, higher fresh yield with 73.3～104.8 t/ha per year. It can be lasting long mowing and graze. It is dark green at all seasons, with better palatability and high nutrition value. The crude protein content is ranged 7.55%～21.59%. The crude fat content is ranged 3.19%～5.42%. It is adaptive most place of Guizhou for popularization. It is a good species for the building of good quality sown pasture to mow or graze.更多还原