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薄膜平盖培育水稻小中苗(四叶一心)带土铲栽,是我县春稻育秧上的一项重要技术改革,从七十年代初期开始试验、示范、推广,历年小中苗铲栽面积约在10万亩以上。近年来为节省农本,扩大保温育秧面积,提高薄膜利用率,改拱形支架为平铺覆盖,对培育壮秧、防止烂秧的效果更为显著。1980年薄膜平盖面积,已发展到5,000多亩次,铲栽大田15万亩左右,占春稻面积50%以上,其中杂交稻10
Thin film cover cultivation of small and medium-sized rice seedlings (four leaves one heart) with shovel soil shovel is my county spring rice seedlings on an important technical reform, from the early seventies test, demonstration, promotion, Area of about 10 acres or more. In recent years, in order to save agricultural capital, expand the area of thermal insulation seedling, improve the utilization rate of the membrane, change the arched stent to the tiled cover, to cultivate the strong seedling and prevent the rotten seedling more effectively. 1980 film flat cover area, has grown to 5,000 acres, shovel 15 million acres of fields, accounting for more than 50% of the area of spring rice, hybrid rice 10