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水稻为我县主要粮食作物,种植面积已达24万亩,占粮食作物面积的1/3。长期以来,水稻一直是手工插秧,工效低,劳动强度大,生产成本高,影响水稻生产的发展。1990年,我们选用吉林省延吉产2ZTR—4型人力插秧机,引进床土过水育秧技术,结合我县生产实际加以改进。经三年研究和实践,成功地摸索出了适合冀东滨海盐化稻区旱育壮秧、机械插秧、稀植栽培有机结合的配套技术。1991年在新开口乡4个村示范400亩,平均亩产592公斤,比手插旱育稀植栽培对照田增产1.2％,增
Rice is my county’s main food crops, planting area has reached 24 million mu, accounting for 1/3 of the area of food crops. For a long time, rice has been hand-transplanting, low efficiency, labor-intensive, high production costs, affecting the development of rice production. In 1990, we chose 2ZTR-4 human-transplanter from Yanji, Jilin Province to introduce bed-borne over-watering and seedling transplanting technology to improve our production. After three years of research and practice, successfully developed for the coastal areas of Jidong salinized rice seedlings drought, mechanical transplanting, planting cultivation of organic combination of supporting technology. In 1991, a total of 400 mu was muted in 4 villages in Xinkai Kou Township, with an average yield of 592 kg per mu, an increase of 1.2%