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| Web URL(s): | http://cykx.lzu.edu.cn//EN/abstract/abstract8472.shtml
Last checked: 03/04/2014
Notes: Guide page with English abstract
http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=8472
Last checked: 03/05/2014
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Zhang, Qing-ping;
Zhang, Shan-shan;
Chen, Lu;
Shen, Yu-ying |
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| Author Affiliation: | College of Pastoral Agriculture Science and Technology, Key Laboratory of Grassland Agro-Ecosystem, Lanzhou University, Gansu, Lanzhou, China |
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| Title: | Identification and analysis of turf coverage with WinCAM software |
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| Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 27, No. 7, July 15 2010, p. 13-17. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
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| # of Pages: | 5 |
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| Abstract/Contents: | "The color analysis software WinCAM was used to measure the turf coverage by analyzing the digital image with quadrate method and the measured coverage data were compared to those by needling method on campus of Lanzhou University from April 20 to May 15, 2009. The result indicated that 1) the estimated coverage data by WinCAM could well fitted to the actual data while the turf coverage ranged less than 10% and more than 90%. However, the estimated data were poor while the turf coverage ranged from 10% to 90%. 2) The estimated coverage varied depending on the turf types and environmental background while the measurement was conducted at same site. 3) The functional relationship between actual and estimated coverage data could be described with y=0.0135 8x+0.733 9 (while the coverage was below 20%) or Taylor series y=0.052 68+0.673 8x+0.845 19x2-32.166x3+234.270x4-786.769 7x5+1 437.828x6-1 464.822x7+775.926 7x8 -164.943x9 (while the coverage was over 20%)." |
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| Language: | Chinese |
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| References: | 12 |
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| Note: | Abstract also appears in English
"Sum No. 204"
Screenshots
Pictures, color
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhang, Q.-p., S.-s. Zhang, L. Chen, and Y.-y. Shen. 2010. Identification and analysis of turf coverage with WinCAM software. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 27(7):p. 13-17. |
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| Web URL(s):
http://cykx.lzu.edu.cn//EN/abstract/abstract8472.shtml
Last checked: 03/04/2014
Notes: Guide page with English abstract
http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=8472
Last checked: 03/05/2014
Requires: PDF Reader |
| 
MSU catalog number: b10275836 |
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