also spend too
many nutritional soils to fill with the tray, so environment and resource degradation are serious. Therefore, a
new carpet raising seedlings was put forward in this system, in which the nutritional tape is used instead of
subsoil. The carpet raising seedlings can produce a long seedlings carpet that is three times as wide as
seedlings tray at least. The carpet seeder can flat the nutritional tape into seedlings frame and sow seeds and
topsoil on the tape. The carpet raising seedlings is full-mechanization operation, which can not only improve
the efficiency of raising seedlings in the whole process of the carpet raising seedlings, but also is water-saving,
labor-saving and low cost.