摘要
由于山茶花的花期集中性与品种单一性制约了园林应用与经济价值的提升,本文系统解析影响山茶花成花过程及关键因素,总结花期调控技术,以期为观赏品种创新与周年开花栽培提供理论依据。山茶花的成花过程包括花芽分化期、花器官发育期和花期,花期调控受内源遗传因子与外源环境因素的协同影响。针对山茶花花期的植株营养需求、水分与土壤环境、低温与光照、激素水平等影响因素,采取相应的花期调控管理措施。
The limited flowering duration and lack of cultivar diversity in Camellia japonica have restricted its broader application in landscaping and reduced its potential economic value.This study provides a comprehensive analysis of the flowering process and its key regulatory factors,and summarizes flowering control techniques,aiming to offer a theoretical foundation for the development of new ornamental varieties and year-round flowering cultivation.The flowering process in Camellia japonica consists of three main stages:floral bud differentiation,floral organ development,and bloom.The regulation of flowering is coordinately influenced by endogenous genetic factors and exogenous environmental conditions.Corresponding management measures for flowering regulation are implemented targeting the nutritional requirements,water and soil environment,low temperature and light conditions,as well as hormone levels of Camellia japonica during its flowering period.
作者
祝泽刚
卢犇轶
朱光夏
王轶
沈建生
Zhu Zegang;Lu Benyi;Zhu Guangxia;Wang Yi;Shen Jiansheng(Jinhua Academy of Agricultural Sciences,Jinhua,Zhejiang 321000,China;Wucheng District Forestry Seed and Seedling Management Station of Jinhua City,Jinhua,Zhejiang 321000,China)
出处
《东南园艺》
2025年第3期329-334,共6页
Southeast Horticulture
基金
金华市农业类重点项目(20242022)。
关键词
山茶花
花芽分化
花期调控
成花因素
激素
栽培管理
Camellia japonica
floral bud differentiation
flowering regulation
key factors for flower formation
hormone
cultivation management
