论文部分内容阅读
根据中、英两国政府技术合作协定,中国农业部赴英果树考察团(以辽宁省果树研究所为主),一行五人,于1981年7月13～25日,对英国伦敦大学、里丁大学、东茂林研究站、朗·艾什顿研究站、国家果树品种试验站等十几个单位的果树生产和科研情况进行了考察。在考察期间,进行了学术交流和科技资料及试材的交换,从而促进了两国果树科技界的相互了解并增进了友谊。 英国由于气候条件所限,只能栽培苹果、洋梨、樱桃、李子、树莓和醋栗等果树,其中以苹果为主。现栽培面积为45000多公顷,占果树总面积的一半。其总产量约为30余万吨,占水果总产量的70％。英国生产的水果,不能自给自足,就是生产最多的苹果,每年进口量约与自产量的数目相等。
According to the technical cooperation agreement between the Chinese and British governments, the Chinese Ministry of Agriculture paid a visit to the delegation of the British Fruit Tree (mainly based on the Fruit Tree Research Institute of Liaoning Province) on a line of five from July 13 to July 25, 1981, University, East Maolin Research Station, Long Ash Ashton research station, the National Fruit Variety test station more than a dozen units of fruit production and scientific research were investigated. During the inspection, exchanges of academic information and exchanging of scientific and technological materials and test materials were conducted, thus promoting mutual understanding and friendship between fruit trees science and technology circles in the two countries. Due to the climatic conditions in the UK, apple trees, pears, cherries, plums, raspberries and gooseberries can only be cultivated. Among them, apple-dominated. Now cultivated area of more than 45,000 hectares, accounting for half of the total area of fruit trees. Its total output is about 30 million tons, accounting for 70% of the total fruit output. The fruits produced in the United Kingdom can not be self-sufficient, that is, they produce the most apples each year, and their annual imports are about the same as the number of self-produced ones.