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Position: Home > Articles > Comparison of Comprehensive Characters of Four Mixed Turfs Journal of Shenyang Agricultural University 2010,41 (6) 662-666

4个混播草坪的综合性状比较研究

作  者:
刘艳;王明莹
单  位:
沈阳农业大学园艺学院;呼伦贝尔学院
关键词:
混播草坪;坪用性状;综合评价
摘  要:
沈阳地区草坪建植模式单一,总体建坪质量较差,缺少混播参考模式的研究。设计了4个混播组合方案,采用"NTEP九分制"评分法,对草坪的颜色、盖度、质地、密度、均一性、越冬率、越夏率、抗热性和抗病性等指标进行了评价。结果表明:草地早熟禾(Merit)+高羊茅(Starllet)+多年生黑麦草(Rainbown),草地早熟禾(Merit)+高羊茅(Starllet)+多年生黑麦草(Winter Game),这2个混播组合比较适合在沈阳地区种植,二者的盖度、密度、均一性、越夏力、抗热性、抗病性均有较好的表现,综合评定分数分别为8.0和7.0;草地早熟禾(Nuglade)+多年生黑麦草(Winter Game),草地早熟禾(Odyssey)+草地早熟禾(Nuglade)+草地早熟禾(Kingdom),这2个混播组合各方面均表现较差,综合得分仅为6.0和5.2。
译  名:
Comparison of Comprehensive Characters of Four Mixed Turfs
作  者:
LIU Yan1,WANG Ming-ying2(1.College of Horticulture,Shenyang Agricultural University,Shenyang 110866,China;2.Hulunbeier University Hailaer,Inner Mongolia 021008,China)
关键词:
mixed turf;turf characters;comprehensive evaluation
摘  要:
The model of turf establishment is simple and the turf quality is low in Shenyang.The model of mixed turf was seldom reported.Four mixed turfs were evaluated for indexes including turf color,coverage,texture,density,homogeneity,overwintering rate,oversummering rate,heat resistance and disease resistance on the NTEP.The results showed that Poa.pratensis L.(Merit)+ Festuca arundinacea Schreb.(Starllet) + Lolium perenne L.(Rainbown),and Poa.pratensis L.(Merit)+ Festuca arundinacea Schreb.(Starllet) + Lolium perenne L.(Winter Game),the two mixed sowing combinations were suitable in Shenyang,with good performance of coverage,density,homogeneity,oversummering rate,heat resistance and disease resistance,and the comprehensive assessment scores were 8.0 and 7.0,respectively,Poa.pratensis L.(Nuglade)+ Lolium perenne L.(Winter Game),and Poa.pratensis L.(Odyssey) + Poa.pratensis L.(Nuglade) + Poa.pratensis L.(Kingdom) performed poorly with scores only 6.0 and 5.2,respectively.

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