山茶水插接穗靠接技术研究

Inarching Technique of Camellia japonica Scions in Water

楚雄市紫溪山原生云南山茶分布广、数量多,且其环境适应山茶生长,山茶栽培历史悠久。紫溪山山茶栽培多采用传统的靠接繁殖方式,本文从靠接时间选择、砧木和接穗的选择、靠接技术操作、嫁接后管护4方面介绍水插接穗靠接繁殖技术,并进行对比实验。结果表明,水插接穗靠接技术的山茶成活率与传统靠接方式相近,但其在嫁接劳动成本、管护方便程度、母树树体恢复方面更具优势,应推广应用于紫溪山山茶繁育工作。

The native Camellia japonica is widely distributed and abundant in Zixi Mountain of Chuxiong City where the environment is suitable for the growth of Camellia japonica with the long cultivation history. This paper introduced the inarching technique of Camellia japonica scions in water from grafting time selection, stock and scion selection, grafting technique operation, and management after grafting, which was compared with the traditional inarching technique mainly adopted in Zixi Mountain. The results showed that the survival rate of the inarching technique of scions in water was similar to that of traditional grafting, but it had more advantages in grafting labor cost, convenient management and protection, and tree recovery, which should be popularized and applied in Camellia japonica cultivation in Zixi Mountain.