Patent ID: 7650715
Filing Date: 2010-01-26
Classification: A01C,A01G,Y10T

Abstract:
1. A plant sheet for cultivating plant growth on a rigid surface from plant pieces without the requirement of seed comprising: a base sheet made of a naturally dissolvable gauze having a mesh structure so extending on said rigid surface as to adhere to said rigid surface; a plurality of root-forming leaf and stem plant pieces that are randomly placed on said base sheet in a dispersed manner to provide open areas at which none of said plant pieces exist, said open areas permitting absorption of water on said base sheet; and a tearable, water-soluble and biodegradable top sheet having a mesh structure that is placed on said base sheet and said plant pieces, wherein said top sheet contacts and adheres to said base sheet at said open areas with a water-soluble resin material, contacts the surfaces of said plant pieces to directly hold said plant pieces on said base sheet and comprises a water-soluble resin material and a water-insoluble fiber, wherein said water-insoluble fiber secures said plant pieces to said base sheet and comprises rayon.