Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (33): 55-63.doi: 10.11924/j.issn.1000-6850.casb2021-0273

Special Issue: 园艺

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Screening and Evaluation of Spray Cut Chrysanthemum Cultivars Under Plastic Greenhouse Cultivation in Winter

Xu Danbin1(), Guo Fangqi2, Wu Chao2, Ye Qiming2, Ding Xiaoyu2, Fu Manman2, Zhou Qin1()   

  1. 1Zhejiang Agricultural Technology Extension Center, Hangzhou 310020
    2Zhejiang Academy of Agricultural Sciences, Hangzhou 310021
  • Received:2021-03-18 Revised:2021-10-15 Online:2021-11-25 Published:2022-01-06
  • Contact: Zhou Qin E-mail:519160600@qq.com;2262750324@qq.com

Abstract:

To explore the best cultivars of spray cut chrysanthemum for protected cultivation in winter in Zhejiang Province, taking 48 cultivars as the research materials, 17 agronomic traits were observed, measured and scored to analyze the effects of winter low temperature on the cultivars’ quality and agronomic traits, including growth indexes such as plant height, flower size and leaf size, and physiological indexes such as growth period and light sensitivity. The results showed that among the 48 cultivars, the cultivation effect of 28 could meet the market requirements. Under low temperature, the 28 cultivars had good growing status and best growth index and quality index. The study can provide a basis for winter cultivation of spray cut chrysanthemum.

Key words: spray cut chrysanthemum, Zhejiang, low temperature, variety screening, comprehensive evaluation

CLC Number: