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Journal cover: Grey Systems: Theory and Application

Grey Systems: Theory and Application

ISSN: 2043-9377

Online from: 2011

Subject Area: Information and Knowledge Management

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Principle and method of comprehensive evaluation for breeding target character value shown as an interval number


Document Information:
Title:Principle and method of comprehensive evaluation for breeding target character value shown as an interval number
Author(s):Guo Ruilin, (Biological and Food Engineering Faculty, Anyang Engineering College, Anyang, China), Wu Qiufang, (Biological and Food Engineering Faculty, Anyang Engineering College, Anyang, China), Liu Yafei, (Biological and Food Engineering Faculty, Anyang Engineering College, Anyang, China), Liu Yanzhen, (Biological and Food Engineering Faculty, Anyang Engineering College, Anyang, China), Mao Guangzhi, (Biological and Food Engineering Faculty, Anyang Engineering College, Anyang, China), Wang Jinshun, (Biological and Food Engineering Faculty, Anyang Engineering College, Anyang, China)
Citation:Guo Ruilin, Wu Qiufang, Liu Yafei, Liu Yanzhen, Mao Guangzhi, Wang Jinshun, (2011) "Principle and method of comprehensive evaluation for breeding target character value shown as an interval number", Grey Systems: Theory and Application, Vol. 1 Iss: 2, pp.158 - 167
Keywords:Breeding target character, Comprehensive evaluation, Decision making, Interval number, Regional test, Wheat
Article type:Research paper
DOI:10.1108/20439371111163800 (Permanent URL)
Publisher:Emerald Group Publishing Limited
Acknowledgements:The research work is supported by the Basic and Forward Technology Foundation in Henan Province under Grant No. 092300410013.
Abstract:

Purpose – The paper seeks to attempt to solve a decision-making problem for breeding target character shown as an interval number.

Design/methodology/approach – A new comprehensive evaluation method is proposed based on similarity-difference theory and interval number theory. Data from Winter Wheat Group I Variety Regional Test in Henan Province in 2009-2010 were analysed using the proposed method.

Findings – The results showed that Zhou 99233 was a good variety; Yuxhan No. 7, An 05-28, Xun K8, Jinyumai 378 and Zhoumai 18 were better ones; 08 luo 36,and Xuke 718 ordinary ones, and others worse ones. Based on this, the feasibility of the method was discussed. It showed that the proposed method had some obvious merits, such as simple arithmetic, convenient operation, flexible and practical, fast and effective.

Practical implications – The application of a live example indicated that its evaluation effect was satisfactory.

Originality/value – The paper succeeds in solving a decision-making problem for breeding target character shown as an interval number.



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