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Web URL(s):http://cykx.lzu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=10146
    Last checked: 09/14/2017
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Author(s):Zhang, Yan-shan; He, Tian-long; Zhu, Zheng-sheng; Dou, Li-ping
Author Affiliation:Qingyang Academy of Agricultural Sciences, Qingyang, China
Title:Ecological adaptability evaluation of turfgrasses based on multivariate statistical analysis
Source:[Caoye Kexue] [Pratacultural Science]. Vol. 30, No. 4, April 15 2013, p. 546-552.
Publishing Information:[Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu]
# of Pages:7
Abstract/Contents:"Sixteen adaptability indices, including heat resistance, drought and cold resistance, disease resistance, emergence days, turfgrass restore ability, smoothness, resilience, density, uniformity, coverage, texture, seedling vigor, green period, turf establishment and color of 9 turfgrass cultivars were evaluated by principal component analysis, subordinate function and cluster analysis. The results showed that the 16 adaptability indices had different responses, among which texture and heat resistance showed the greatest sensitivity. Some indices were significantly correlated. Four principal factors represented 92% information of the 16 indices, while the cultivar 'Coalnaduo' had outstanding performance with the first principal factor. According to the comprehensive evaluation by the 3 methods, these 9 turfgrass cultivars could be clustered into 3 groups: 'Park' and 'Barvictor' belonged to the best group; 'Pinnacle', 'Premier', 'Accent', 'Fairway', 'Lark' and 'Emerald' belonged to the second group; Coalnaduo belonged to the poor group."
Language:Chinese
References:24
Note:"Sum No. 237"
Abstract also appears in English
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhang, Y.-s., T.-l. He, Z.-s. Zhu, and L.-p. Dou. 2013. Ecological adaptability evaluation of turfgrasses based on multivariate statistical analysis. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 30(4):p. 546-552.
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http://cykx.lzu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=10146
    Last checked: 09/14/2017
    Requires: PDF Reader
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