论文部分内容阅读
油茶是我国主要的食用木本油料。我国年产茶油125000吨,居世界茶油生产首位。油茶生产不与农作物争地,加之我国亚热带山区幅员辽阔,油茶生产对发展多种经营,保证食油供应,绿化荒山,保持水土,繁荣山区经济具有重要意义。我省汉中、安康、商洛三地区是油茶分布的北缘,栽种油茶历史悠久,三地区所辖20余县内的新老油茶林生长与结果情况良好。南郑县塘口公社张家湾大队300余年生油茶王,最高年产茶油35斤,为全国油茶单株产量之冠。近年来陕南油茶发展速度很快,已
Camellia is the main edible woody oil in our country. China’s annual output of 125,000 tons of tea oil, ranking the world’s first tea oil production. Camellia production is not competing with crops, combined with the vast subtropical mountainous areas in China, Camellia production for the development of a variety of business, to ensure that the supply of oil, green barren hills, maintaining soil and water, prosperous mountain economy is of great significance. Hanzhong, Ankang and Shangluo provinces in our province are the northern margin of the distribution of Camellia oleifera. The cultivation of Camellia oleifera has a long history. The growth and results of the new and old Camellia oleifera forest in more than 20 counties under the three regions are in good condition. Nanzheng County Tangkou Zhangjiawan brigade brigade 300-year-old king, with a maximum annual output of 35 pounds of tea oil, the highest yield per plant of Camellia. In recent years, the rapid development of southern Shaanxi Camellia, has