油茶(Camellia Oleifera Abel)是浙江省栽培面积最广的经济林树种,现有经营面积250万亩,常年产茶子3万吨,其面积和产量均居全国第四位。近年由于多种原因,油茶生产日趋萎缩,1986至1988三年全省平均年产茶子2.07万吨,为历史最高年产4.35万吨的47.5%,平均亩产茶油2.07公斤,产值仅7.25元。油茶的低产、低值直接影响产区农民培育油茶的积极性,近三年进 Camellia Oleifera Abel is the most widely cultivated economic tree species in Zhejiang Province. It has an existing management area of ​​2.5 million mu and annual output of 30,000 tons of tea, ranking the fourth in terms of area and output. In recent years, the production of camellia has been shrinking due to various reasons. From 1986 to 1988, the average annual output of the province was 20,700 tons of teas, an average of 47.5% of the annual output of 43,500 tons. The average output of tea oil was 2.07 kg per mu, with a production value of only 7.25 yuan. Low yield of tea, tea directly affects the enthusiasm of farmers in the region to cultivate tea, into the past three years