Title:
PLANT RAISING SHEET
Document Type and Number:
Japanese Patent JP3739851
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a plant raising sheet by which root spread or entable is suppressed, transplanting and suckering after nursery can easily be performed, environmental maintainability is improved and mechanization and automation can be dealt with by holding banded silicate mineral particles between the upper and lower sheets cellulose fibers.
SOLUTION: Banded silicate mineral particles 1 of crushed particles, rolled particles, pushed-out particles or flaked particles having a thickness from 0.1mm to 2.0mm and an average aspect ratio from 3 to 50 are held between two pieces of upper and lower cellulose fiber sheets 2. In this case, it is preferable that the banded silicate mineral particle 1 be clay mineral belonging to montmorillonite.
Inventors:
Kuwahara Touhou
Teruo Aoyama
Teruo Aoyama
Application Number:
JP6274996A
Publication Date:
January 25, 2006
Filing Date:
March 19, 1996
Export Citation:
Assignee:
Kunimine Industry Co., Ltd.
International Classes:
A01G1/00; B32B9/00; (IPC1-7): A01G1/00; B32B9/00
Domestic Patent References:
| JP5594771U | ||||
| JP5599130A | ||||
| JP4966417A |
Attorney, Agent or Firm:
Toshizo Iida