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美刊《科学的美国人》1979年1月号,刊登“滴灌”一文,系统介绍滴灌技术的发明与发展、滴(?)的特点、滴灌系统及滴灌设备等,反映了美国的滴灌发展现况。滴灌技术自二十世纪六十年代初期介绍到美国,当时只在温室里采用,到196(?)年开始应用于果园和中耕作物,之后也用于其它作物,如蕃茄、葡萄、草莓、玉米、菠萝和甘蔗。美国的滴灌
The American Journal of Science, January 1979 issue of “Drip Irrigation”, a systematic introduction to the invention and development of drip irrigation technology, the characteristics of drip irrigation (Drip), drip irrigation system and drip irrigation equipment, etc., reflecting the development of drip irrigation in the United States condition. Drip irrigation technology was introduced to the United States since the early 1960s and was only used in greenhouses at the time and was applied to orchards and middle-crop crops by 196 (?) And later to other crops such as tomatoes, grapes, strawberries, Corn, pineapple and sugar cane. American drip irrigation