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Quality Evaluation for Some Cultivars in Cool Season Turfgrass  

Chang, Tae-Hyun (Division of Plant Resources and Environment, College of Ecology and Environmental Science, Kyungpook National University)
Lee, Yong-Se (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
Jeong, Byeong-Ryong (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
Publication Information
Asian Journal of Turfgrass Science / v.23, no.2, 2009 , pp. 295-306 More about this Journal
Abstract
We investigated the quality of 48 cultivar in 5 types, most popularly used in Korea golf courses. Only brown patch disease caused by Rhizoctonia solani AG1-1 was occurred naturally. While disease was developed seriously into tall fescue cultivar in spring time and into bentgrass cultivar in fall time, respectively, however, among species were not significantly different. Tall fescue and perennial ryegrass cultivar had higher chlorophyll contents in November and there were also significantly different between cultivar of tall fescue, kentucky bluegrass and fine fescue species. Turfgrass color also showed significant difference between grass species. Perennial ryegrass has the highest value of turf leaf color, followed by kentucky bluegrass and tall fescue species. Significant differences among cultivar were found in kentucky bluegrass, tall fescue and fine fescue. Although fresh weight of turfgrass was not statistically different between grass species, root length was significantly different between species. Tall fescue species had the longest root length. Fresh weight showed differences among cultivar in kentucky bluegrass, bentgrass and tall fescue species. Based on our results, growth and grass quality showed large differences among cultivar and each turfgrass species.
Keywords
brown patch; chlorophyll contents; tall fescue; kentucky bluegrass; fine fescue types; trurfgrass color;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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