浙江农业科学 ›› 2026, Vol. 67 ›› Issue (6): 1494-1498.DOI: 10.16178/j.issn.0528-9017.20250596

• 药用植物 • 上一篇    下一篇

5种植物生长调节剂对杭白菊花期及产量的影响

陈婕(), 蒋启帆, 杨海龙, 郎淑平, 曹奎荣()   

  1. 嘉兴市农业科学研究院,浙江 嘉兴 314016
  • 收稿日期:2025-08-20 出版日期:2026-06-11 发布日期:2026-06-12
  • 通讯作者: 曹奎荣
  • 作者简介:曹奎荣,E-mail:ckr1112@163.com
    陈婕,主要从事植物病虫害防治工作。E-mail:cjhuanong@163.com
  • 基金资助:
    嘉兴市科技计划项目(2024AZ10001)

Effects of five plant growth regulators on the flowering period and yield of Chrysanthemum morifolium cv. Hangbaiju

CHEN Jie(), JIANG Qifan, YANG Hailong, LANG Shuping, CAO Kuirong()   

  1. Jiaxing Academy of Agricultural Sciences,Jiaxing 314016,Zhejiang
  • Received:2025-08-20 Online:2026-06-11 Published:2026-06-12
  • Contact: CAO Kuirong

摘要:

本研究以桐乡地区杭白菊品种早小洋菊为试验材料,研究了6-苄氨基嘌呤(6-BA)、激动素(KT)、多效唑(PP333)、氯化氯胆碱(CCC)、萘乙酸(NAA)5种植物生长调节剂对其花期及产量的调控作用。结果表明:施用10 mg·L-1 KT可使花期提前6 d,产量增加23.00%;30 mg·L-1 PP333可使花期提前6 d,产量增加21.60%;5 mg·L-1 NAA可使花期提前2 d,产量增加24.88%,在所有处理中增幅最高。本研究筛选出的调控方案能够通过错峰采收延长采收期、缓解用工压力,为杭白菊产业可持续发展提供科学依据。

关键词: 杭白菊, 花期, 植物生长调节剂, 产量

Abstract:

This study utilized the Zaoxiaoyangju(Chrysanthemum morifolium cv. Hangbaiju)from Tongxiang area as the experimental material to investigate the regulatory effects of five plant growth regulators,namely 6-benzylaminopurine(6-BA),kinetin(KT),paclobutrazol(PP333),chlorocholine chloride(CCC),and naphthaleneacetic acid(NAA),on its flowering period and yield. The results showed that application of 10 mg·L-1 KT advanced the flowering period by 6 days and increased the yield by 23.00%;30 mg·L-1 PP333 advanced the flowering period by 6 days and increased the yield by 21.60%;5 mg·L-1 NAA advanced the flowering period by 2 days and increased the yield by 24.88%,which was the highest increase among all treatments. The regulatory schemes screened in this study can extend the harvesting period through staggered harvesting,alleviate labor pressure,and provide a scientific basis for the sustainable development of the Chrysanthemum morifolium cv. Hangbaiju industry.

Key words: Chrysanthemum morifolium cv. Hangbaiju, flowering period, plant growth regulators, yield

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