一、桉树发展概况我县六十年代开始把桉树作为坝区“四旁”树种大力发展,造林者除获得社会、生态效益外,从木材、桉叶油和薪材等获得直接的经济收入。仅桉叶油一项,从1957年至1985年,全县收购桉叶油1281710公斤(外流部分未计算在内),收入7874724元。近几年,年均产油9—10万公斤,群众增收达百万元以上,称之谓“摇钱树”。根据桉树喜阳光,喜温暖气候,喜土壤深 First, the eucalyptus development Overview County in the sixties began to eucalyptus dam area as a “four” tree species to develop, afforestation in addition to access to social and ecological benefits, from timber, eucalyptus oil and fuelwood access to direct economic income. Eucalyptus oil only one, from 1957 to 1985, the county acquired 128,1710 kilograms of eucalyptus oil (excluding part of the outflow), income 7874724 yuan. In recent years, the average annual output of 90,000 kilograms of oil, the masses increased by more than 1 million yuan, called the “cash cow.” According to eucalyptus hi sunshine, hi warm climate, Hi soil deep