油茶是我国南方主要的木本油料树种,茶油是优质耐贮藏的高级食用油,是我国重要的出口物质,其经济价值大,开发前景极为广阔。利用油茶优良品种更换现有油茶低产林,是推动油茶低产林改造的重要措施,也是一条为农民提供致富的途径,在生产上值得推广应用。 Camellia oleifera is the main woody oilseed species in southern China. Camellia oil is a high-quality, high-shelf-life edible oil which is an important export substance in China. Its economic value is great and its development prospect is extremely broad. The use of elite varieties to replace the existing low-yield Camellia oleifera forest is an important measure to promote transformation of low-yield Camellia oil, but also to provide avenue for farmers to get rich, it is worth promoting the application of production.