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Spring Greenup on Cool Season Turfgrass Cultivars and Species in Spring  

Chang, Tae-Hyun (Division of Plant Resources and Environment, College of Ecology and Environmental Science, Kyungpook National University)
Park, Se-Young (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
Kang, Jae-Young (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
Lee, Yong-Se (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
Publication Information
Asian Journal of Turfgrass Science / v.24, no.1, 2010 , pp. 50-55 More about this Journal
Abstract
Five turfgrass species and 46 cultivars were investigated for difference of spring greenup and living ground cover. Turf color and Normalized Difference Vegetation Index (NDVI) for greenup were investigated between species and cultivars. Turf color and NDVI were showed significantly different among species and cultivars. Turf color was showed significantly different among 20 cultivars of kentucky bluegrass (Poa pratensis L.). NDVI was significantly difference among 20 cultivars of kentucky bluegrass and 6 cultivars of tall fescue (Festuca arundinacea Schreb). The percentage living ground cover was showed significantly different among creeping bentgrass (Agrostis palustris Huds) cultivars and fineleaf fescue cultivars in spring.
Keywords
turf color; NDVI; greenup; cultivar; species;
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