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塑料覆盖栽培技术,自六十年代以来,日本和欧美等工业发达国家就广泛应用于水稻、蔬菜、花生、瓜类、马铃薯和烟草等方面。我国是一九七八年从日本把这项技术引进的,一九七九年开始试验、示范,一九八○年农业部选定并公布这项新技术为全国重点示范、推广的十九项农业科技项目之一。 一九七九年开始试验、示范,从北方开始,现已从北到南,从东到西遍及全国二十多个省、市、自治区,应用塑膜
Since the 1960s, industrialized countries such as Japan, Europe and the United States have been widely used in rice, vegetables, peanuts, melons, potatoes and tobacco. Our country introduced this technology from Japan in 1978, started experimenting and demonstrating in 1979, and in 1980, the Ministry of Agriculture selected and announced this new technology as the national key demonstration and promotion. One of the agricultural science and technology projects. Experiment began in 1979, demonstration, starting from the north, now from north to south, from east to west over the country more than 20 provinces, municipalities and autonomous regions, the application of plastic film