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Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (17): 51-56.doi: 10.11924/j.issn.1000-6850.casb20200100069

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Spray Cut Chrysanthemum: Evaluation of Quality Characters by AHP

Guo Fangqi1, Hei Yinxiu2, Liu Jun2(), Wu Chao1, Ye Qiming1, Zhang Zhi3   

  1. 1 Zhejiang Academy of Agricultural Sciences, Hangzhou 310021
    2 Taizhou Academy of Agricultural Sciences, Taizhou Zhejiang 317000
    3 Taizhou Bureau of Agriculture and Rural Affairs, Taizhou Zhejiang 318000
  • Received:2020-01-21 Revised:2020-03-25 Online:2020-06-15 Published:2020-06-09
  • Contact: Liu Jun E-mail:21273571@qq.com

Abstract:

The purpose is to select the suitable spray cut chrysanthemum varieties for planting in Zhejiang Province. According to the evaluation standard of cut chrysanthemum and DUS test technology, 12 field characters of 11 varieties were observed, measured and scored, and the evaluation system was established by expert consultation and the analytic hierarchy process (AHP). The results showed that the weight of four factors in the standard layer was ranked by AHP, and the weight value of flower feature was the highest, followed by the whole sense, light sense period, bottle insertion period and leaf feature. It showed that the characteristics of flower parts had the greatest influence on the comprehensive evaluation of cut flower chrysanthemums, while the characteristics of leaf parts had the least influence. The weight of 12 influencing factors was assigned by AHP, among which the weight of flower color, flower type, flower number and plant height was significant compared with other characters, indicating that they had the greatest impact on spray cut chrysanthemum. Finally, 4 good varieties were screened out, which were ‘Rossi Splendid’, ‘Rossi Sunny’, ‘Olive’, and ‘Snazzy’.

Key words: spray cut chrysanthemum, comprehensive evaluation, analytic hierarchy process (AHP), expert consultation method, character, quality

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