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匈牙利人民共和囤农业和食品工业部情报中心准备好了的简要报告《国外葡萄栽植材料生产成果》。说明了欧洲一些国家发展葡萄生产的特点和栽植材料生产的特殊性,注意到以下的实例:保加利亚:嫁接苗是国家出口的大宗形式。砧木枝蔓母本园占地2,760公顷,苗圃2,330公顷。嫁接栽植材料的年产量大约为8,000万株,这个数量的50%运往国外,它占全部加工农产品出口的5%。
A brief report prepared by the Information Center of the Ministry of Agriculture and Food Industry of the People’s Republic of China on “Outcomes of Production of Grape Vines abroad”. The characteristics of the grape production in some European countries and the particularities of the production of planting materials are illustrated. The following examples are noted: Bulgaria: Grafted seedlings are the bulk form of national exports. Rootstock branch Manmu The park covers an area of 2,760 hectares, 2,330 hectares of nursery. The annual output of grafted plants is about 80 million plants, 50% of this amount being shipped abroad, which accounts for 5% of the total processed agricultural exports.