春玉米盘育乳苗膜栽技术 ,即采用水稻育秧塑盘保温育玉米乳苗 ,大田覆膜后在最早播种适期时破膜移栽技术。现将该技术的优越性及操作方法介绍如下。一、优越性１ 趋利避害。运用水稻塑盘育乳苗可比地膜直播玉米提早５～７天播种。小拱棚的应用避免了３月中下旬可能出现的倒春寒 Spring maize dish cultivation larvae membrane technology, that is, the use of rice seedling plastic tray insulation maize nursery mats, field filming in the earliest sowing time rupture membrane transplanting technology. Now the superiority of the technology and methods of operation are as follows. First, the advantages of a trend and avoid disadvantages. Use of plastic disc plastic milk Yang Miao seeding than direct seeding corn sowing 5 to 7 days earlier. The use of a small shed to avoid the late March may occur late spring cold