摘要
对18个参试高羊茅品种(系)进行了田间种植建坪试验,主要观测了生长速度、再生速度和成坪速度,并分别对草坪密度、质地等指标进行打分评定。结果表明:高羊茅新品系98-1和98-5、新星、猎狗、野马、野狼、贝克和交战全年综合评分较高,分别为7.3、7.0、7.2、7.2、7.0、7.1、7.0和7.3,总体表现良好,均优于2个对照品种,其中新品系98-1和98-5有望培育成新品种推广建植。
Eighteen varieties of lawn grasses were cultivated in the field. Their growth velocity,regenerative velocity and velocity of turf formation were observed. The density, texture, color, green duration, heat tolerance and disease resistance were evaluated by grading in order to choose varieties of excellent comprehensive quality such as fast velocity of turf formation, slow velocity of vertical growth and strong resistance to stress. The results showed that the comprehensive assessment of new tall fescue ＂98-1＂ and ＂98-5＂,Newstar,Houndog,Mustang,Coyote, Pixieand and Crossfire was higher （7.3,7.0,7.2,7.2,7.0,7.1,7.0,7.3 respectively） and superior to the two control varieties （Barlexas was 7.0, primitive group was 6.4）. Tall fescue ＂98-1＂, ＂98-5＂ were hoped to be bred into new varieties and turned into mass product.
出处
《安徽农业科学》
CAS
北大核心
2007年第5期1339-1341,共3页
Journal of Anhui Agricultural Sciences
基金
四川省"十五"育种攻关项目(编号:030024087)
科技部项目"中国草种资源收集
鉴定
评价与入库"(编号:FRDB02-00-04)
关键词
高羊茅
草坪草
坪用价值
比较研究
Tall fescue
Lawn grass
Turf quality
Comparative study
