玉米营养钵育苗机械移栽高产栽培技术是黑龙江省农业科技人员多年研究取得的农业科技新成果。1997年引进我省并初试获得成功,1998年唐山市推广近5万亩。该项技术由营养钵育苗、机械移栽、田间管理三项技术组装配套,可育出根系发达的大苗壮苗,节省种子,缩小育苗面积,易于管理,减少运输量,伤苗率低,成活率高,不缓苗,保证苗全、苗齐、苗均、苗壮,提高施肥水平,保证单产提高。比 Corn nutrition bowl nursery machinery transplanting high-yielding cultivation technology is agricultural science and technology personnel in Heilongjiang Province for many years made new achievements in agricultural science and technology. Introduced to our province in 1997 and initial success, in 1998, Tangshan City to promote nearly 50,000 mu. The technology consists of nutritional bowl nursery, mechanical transplanting, field management of three technical assembly and support, fertile roots can grow strong seedlings, save seeds, reduce nursery area, easy to manage, reduce the amount of transport, wound injury rate is low, survival High rate, not hibernating, to ensure the whole Miao, Miao Qi, Miao Jun, Miao Zhuang, improve fertilization levels, to ensure that yields increase. ratio