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发展棚室蔬菜软管滴灌新技术中国农业工程研究设计院高级工程师乔立文近年来，棚室蔬菜栽培发展迅速，全国有各种类型日光温室６５万亩、塑料中小棚２９０万亩、塑料大棚５０万亩，对满足淡季市场供应、丰富城市居民菜篮子、增加农民收人发挥了巨大的作用。由于日光温室节...
Development of greenhouse vegetable drip irrigation new technology China Agricultural Engineering Research and Design Institute senior engineer Qiao Liwen In recent years, greenhouse vegetable cultivation has developed rapidly, the country has 65,000 mu of various types of solar greenhouse, plastic shed 2.9 million mu, 500,000 plastic shed Mu, to meet the off-season market supply, enrich urban residents basket, increase peasant income has played a huge role. As the solar greenhouse section ...