兰引3号草坪型结缕草与日本结缕草的比较研究  

A COMPARATIVE STUDY BETWEEN TURF-TYPE ZOYSIA JAPONICA CV.LANYIN 3 AND ZOYSIA JAPONICA

作　　者：张巨明[1] 赵鸣[1] 

机构地区：[1]甘肃草原生态研究所,兰州730020

出　　处：《草业科学》1996年第2期47-50,共4页Pratacultural Science

基　　金：农业部"八五"重点专题"暖季型草坪草种子生产和建植管理技术研究"内容之一

摘　　要：兰引3号草坪型结缕草1988年从美国引进,对其坪用性状、种子生产和草皮生产能力在不同区域与日本结缕草对照进行了5年的评价试验。结果表明,兰引3号结缕草色泽深绿,质地好,匍匐茎生长快,且具有草坪密度大,耐践踏,耐热,抗病虫害,易于管理等与日本结缕草相似的优良特性。在海南地区其大田种子产量77kg/hm^2,种子自然发芽率高达58%,每1m^2营养体每年可繁殖81m^2草皮。其抗寒性较差,适合在我国长江以南亚热带、热带地区生长,是这一地区优良的运动型草坪草。Z.japonica cv.Lanyin 3 was introduced from the United States in 1988.Compared with Z.japonica, its turf characteristics,seed production and sod production had been evaluated for 5 years in various locations.The results showed that Lanyin 3 had the character of dark green colour,good texture,rapid stolon growth,high density of turf,traffic tolerance,hot tolerance,disease and insect resistance and easy to manage,similar to Z.japonica.Its field seeds yield in Hainan region was 77kg/hm^2,and the natural germination rate was high to 58%.The vegetative plant per one square meter can produce 81m^2sod.Its cold resistant character was bad,and it was fit for growing in subtropical and tropical area of South China. It was a good sports turf grass.

关 键 词：兰引3号 草坪型 结缕草 引种 评价 

分 类 号：S688.402.3[农业科学—观赏园艺]