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油茶是我国特有和主要的食用油料树种之一,栽培区遍及秦岭、淮河以南15个省(区),面积达6000万亩。但由于大部分油茶树生长在丘陵山坡,立地条件较差,加之经营管理粗放,产量很低,经济效益不高,严重影响了油茶生产的发展。近年来,随着科学技术的进步如开展优良品种和类型的选育,丰产技术的研究和应用等,使油茶生产水平有很大提高。但
Camellia oleifera is one of the endemic and major edible oil species in our country. The cultivation area covers 15 provinces (districts) in the south of Qinling and Huaihe River and covers an area of 60 million mu. However, most of Camellia oleifera trees grow on hillsides, with poor site conditions, extensive management, low yields and low economic benefits, which seriously affect the development of Camellia oleifera production. In recent years, with the progress of science and technology, such as the development of fine varieties and types of breeding, research and application of high yield techniques, so that the production level of Camellia has greatly improved. but