Paper/seed-unified planting seed unit and preparation process thereof

摘要

Disclosed is a planting seed unit having a vegetable seed and a mass of paper which is unified with the vegetable seed to cover the vegetable seed. This planting seed unit is prepared by crushing paper in the presence of water to obtain an aqueous liquid paper; mixing a vegetable seed with the aqueous liquid paper; molding the mixture in a predetermined shape; and drying the molded mixture. Another planting seed unit has a mass of clay which contains a vegetable seed; and a coating layer comprising paper covering the mass of clay. This unit is prepared by coating a mass of clay containing a vegetable seed with the aqueous liquid paper; and drying it.