Title:
ROOT PREVENTING SHEET AND ROOT PREVENTING SYSTEM USING THE SAME
Document Type and Number:
Japanese Patent JP2001178269
Kind Code:
A
Abstract:
To provide a root preventing sheet capable of effectively preventing roots of plant from extending from the joint of root preventing sheet.
In this root preventing sheet 1 for controlling extension of roots of plant planted on an artificial ground, a sheet joint zone 2 is provided with a root preventing metal component. The root preventing metal component may be arranged in a linear state along a sheet joint zone in the sheet joint zone and the root preventing metal component may be at least one of a copper component and a silver component and especially a copper wire 3. The structure of the sheet may be a structure in which the sheet is embossed so that its surface side and back side can be mutually engaged.
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Inventors:
HASHIMOTO MICHIO
Application Number:
JP36894899A
Publication Date:
July 03, 2001
Filing Date:
December 27, 1999
Export Citation:
Assignee:
DAICEL CHEM
International Classes:
A01G7/00; A01G9/02; E02D17/20; (IPC1-7): A01G7/00; A01G9/02
Attorney, Agent or Firm:
Mitsuo Hokita