摘要
由于云南油茶产业前期基础薄弱等因素所致,全省现有油茶林总体产量不高,生产中品种混杂、管理粗放、种植密度不合理等丰产、稳产性问题尚未得到彻底解决。本文针对目前云南油茶产业生产中存在的问题,提出矮化密植、园艺化栽培、林粮间作等丰产栽培模式;总结出持续选育和应用高产优质良种,5个以上优良无性系(品系)混合栽培,合理整形修剪,加强水肥管理及综合分类改造油茶低产林等关键丰产栽培管理技术。
Due to the factors such as the main reasons for it lie in the backward base in early stage of Camellia oleifera industry in Yunnan, the overall yield of Camellia oleifera in Yunnan province was not high.The problems of high yield and stable yield in the production such as varietal complexity, extensive management and improper sowing density have not been completely solved. This paper according to the existing problems in the production of Camellia oleifera industry in Yunnan, put forward the high-yield cultivation modes such as dwarf and close planting, horticultural cultivation, crop and tree interplanting.Summarized the key techniques of high-yield cultivation, these mainly include the continuous breeding and application the high yield and superior quality elite, more than 5 elite mixed culture, rational pruning, water and fertilizer management should be enhanced, classification management of low-yielding forest and so on.
出处
《林业科技》
2018年第1期34-37,共4页
Forestry Science & Technology
基金
本力登院士工作站建设项目(2015IC056)
关键词
油茶
丰产
栽培模式
生产技术
Camellia oleifera
High yield
Cultivation pattern
Production technology
