摘要
本文简述了祁门油茶发展的3个历史时期,分析指出了造成全县油茶林低产的主要原因是品种混杂、栽培管理粗放等,提出了林地清理、良苗补植、垦复施肥、密度调整、修剪整形、高接换冠、蜜蜂放养、病虫害防治的油茶林低改技术对策。
In this article the 3 periods of development for Camellia oleifera plantations in Qimen County were reviewed and carefully analysed. The results showed that the main causes of the low yield were mixed varieties and inefficient management, etc. Some technical measures were proposed to improve the low-yielding plantations, including cleaning forest land, replanting fine quality seedlings, ploughing and applying fertilizer, adjusting planting density, pruning and training, grafting on high trees, keeping bees, and controlling diseases and insects.
出处
《安徽林业科技》
2011年第3期69-71,共3页
Anhui Forestry Science and Technology
关键词
油茶
低产原因
低产林
改造对策
Camellia oleifera
Causes of the low yield
Low-yielding plantations
Improvement measures
