4个多季开花茶花新品种的培育及应用

Development and Application of Four New Multi-Season Blooming Camellia Varieties

摘要: 我国特有的多季开花、耐热耐晒杜鹃红山茶(Camellia azalea)的发现在茶花育种领域具有重要意义。本研究以该优异种质作为核心亲本，成功培育出四个观赏价值高、多季开花、耐热耐晒的茶花新品种。本文系统介绍了这四个花色花型各异新品种的品种特性、观赏价值、适生环境、栽培管理及应用前景，以期为相关新品种的推广应用提供依据。

Abstract: The discovery of Camellia changii (syn. C. azalea), a unique Chinese species characterized by multi-season flowering, heat tolerance, and sun resistance, has introduced new prospects and directions for camellia breeding. By utilizing its flowering habits and stress resistance as key breeding materials, we have developed four new camellia cultivars. These cultivars exhibit high ornamental value as well as excellent traits such as extended seasonal flowering, heat tolerance, and sun resistance. This paper describes the varietal characteristics, ornamental merit, suitable growing environments, cultivation practices, and potential applications of these four new cultivars, which vary in flower form and color. The work aims to establish a foundation for the broader promotion and practical use of these novel camellia varieties.