油茶低产林成因分析及改造技术

Analysis on the Causes for Low-yield Plantations of Camellia oleifera and Improvement Techniques

本文依据成因分析,将油茶低产林分成荒芜型、混交型和老化型,并针对每一种类型提出相应的低产林改造技术,如荒芜型采取除草松土、合理施肥、整形修剪、改良土壤、病虫害防治等技术措施,以期为本地及大别山地区不同类型的油茶低产林提供针对性的改造模式。

In this paper, based on an analysis of the causes for the low-yield plantations of Camellia oleifera in Shucheng County, the low-yield stands were divided into the deserted type, mixed type and aging type. Some targeted improvement techniques for each type were put forward. For example, for the deserted type, such technical measures were adopted as weeding and loosening the soil, rationally fertilizing, shaping and pruning, improving the soil and preventing and controlling diseases and pests, so as to provide targeted improvement modes for different types of low-yield plantations of Camellia oleifera in the county and Dabie Mountainous Region.