牧草新品种黔草1号高羊茅的选育  

Breeding of Qiancao 1,a New Festuca arundinacea Variety

作　　者：吴佳海 牟琼 唐成斌 尚以顺 莫本田 瓦庆荣 

机构地区：[1]贵州省草业研究所,独山558200 [2]贵州省畜牧局,贵阳550001

出　　处：《贵州农业科学》2006年第4期75-79,共5页Guizhou Agricultural Sciences

基　　金：贵州省"十五"科技攻关项目[黔科合农社字(2002)1113];科技部农业成果转化基金项目(05EFN215200260);贵州省科技厅推广项目[黔科合成字(2005)500107];省长基金项目[黔省专合字(2005)253]

摘　　要：黔草1号高羊茅是利用贵州地方野生资源作亲本,采用改良混合选择法,经10余年的选育研究育成的新品种。该品种抗逆性强、适应性广、坪用性好、耐践踏、持续性好、绿期长,返青期比引进品种凌志提前7 d,枯黄期晚3 d;种子成熟期集中,种子平均产量比对照品种高20%以上。适应我国长江中下游低山、丘陵等地区种植,是运动场草坪、环境绿化、生态治理的优良草种。Qiancao 1 with characteristics of strong adverse-resistance, wide adaptability, good lawn, trample-tolerance, fine durative and longer green period was bred by using Guizhou local wild resource and the improved bulk selection method for ten years and its turn green and withered periods advance 7d and delay 3d compared with Lingzhi （introduced variety） respectively, and its seed yield was increase abovse 20% compared with CK, which is suitable for sports lawn, environment greening and ecological harness and for planting in the mountainous with low elevation and hills areas of lower reaches of Changjiang River.

关 键 词：黔草1号 高羊茅 选育 

分 类 号：S543.903[农业科学—作物学]