8种野生早熟禾种质材料坪用特性和草坪质量评价研究  

Evaluation of turf characteristics and turf quality of several wild Poa

作　　者：鲁存海[1] 白小明[1] 

机构地区：[1]甘肃农业大学草业学院/草业生态系统教育部重点实验室/甘肃省草业工程实验室/中-美草地畜牧业可持续发展研究中心,甘肃兰州730070

出　　处：《草原与草坪》2011年第5期55-59,共5页Grassland and Turf

基　　金：国家科技支撑计划课题(2007BAD52B06);甘肃省自然科学基金(0803RJZA035)资助

摘　　要：通过田间试验,对8种野生早熟禾种质的坪用特性和草坪质量进行了评价研究。结果表明:硬质早熟禾均一性最好,草地早熟禾盖度最高,冷地早熟禾密度最大,波伐早熟禾质地最优,细叶早熟禾色泽最好,硬质早熟禾、垂枝早熟禾和对照草地早熟禾公园绿期最长。综合6项评价指标,8种野生早熟禾草坪质量优劣顺序为:硬质早熟禾>草地早熟禾>细叶早熟禾>公园>小药早熟禾>冷地早熟禾>波伐早熟禾>垂枝早熟禾>长稃早熟禾。Turf characteristics and quality of eight varieties of wild Poa were evaluated in field experiment.The results showed that the best performance of uniformity,coverage,density,texture,color and green stage was Poa anqustifolia,P.micrandra,P.poophaqorum,P.declinata,P.crymophil and P.pratensis respectively.Considered the six indexes,the order from superior to inferior was as follows： Poa anqustifoliaP.pratensisP.sphodylodesGong yuanP.micrandra P.crymophilaP.poophaqorumP.declinataP.dolichachyra.

关 键 词：野生早熟禾 草坪质量 评价 

分 类 号：S688.4[农业科学—观赏园艺]