In the course of the floating seeding, an advanced seedling techniques, the strict disinfection of the float trays, plastic, clipping appliance and operation is the key link for breeding anosis and strong seedling. 漂浮育苗是一项较先进的育苗技术,对育苗盘、池膜、剪叶器具和操作的严格消毒是培育无病壮苗的关键环节。