The existing seeding equipments are mostly used for tray seedlings mode, for example, semi-automatic tray seedlings machine group and high-automatic precision seeding assembly line. Tray seedlings machine group includes mainly seeder and covering soil machine, working procedures are separated by using different tools, so the labor intensity is too hard, but it is simple to operate these tools and widely used. The precision seeding assembly line commonly includes providing tray, putting subsoil, suppressing, sprinkler, precision seeding, covering topsoil and so on, which can finish seeding process at one-time. It is time-saving and laborsaving, high seeding uniformity and productivity, but the above equipments can not be suitable for carpet raising seedlings mechanization seeding.