发明名称 PERFORATED PAPER-MACHE COMPOUND, SEED DELIVERY AND INCUBATION SYSTEM
摘要 A PERFORATED PAPER-MACHÉ COMPOUND, SEED DELIVERY AND INCUBATION SYSTEM A seed delivery device comprises a flat, flexible seed of biodegradable material, a plurality of apertures formed through said sheet to present a waffle-like configuration to allow passage of water and sun therethrough, and a plurality of seeds bonded to one side of said sheet between said apertures, wherein said sheet may be positioned adjacent the earth to cause growth of the seed through the sheet. The seed delivery device is formed of paper-maché, wherein said apertures are rectangular, symmetrically positioned relative to one another, and tapered. The seed delivery device also comprises nutrients impregnated into said sheet.
申请公布号 CA2109532(A1) 申请公布日期 1995.05.20
申请号 CA19932109532 申请日期 1993.11.19
申请人 BESING, DAVID J. 发明人 BESING, DAVID J.
分类号 A01C1/04;(IPC1-7):A01G9/10 主分类号 A01C1/04
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