JPS54106589A - Synthetic resin film for rice nursery - Google Patents
Synthetic resin film for rice nurseryInfo
- Publication number
- JPS54106589A JPS54106589A JP1394578A JP1394578A JPS54106589A JP S54106589 A JPS54106589 A JP S54106589A JP 1394578 A JP1394578 A JP 1394578A JP 1394578 A JP1394578 A JP 1394578A JP S54106589 A JPS54106589 A JP S54106589A
- Authority
- JP
- Japan
- Prior art keywords
- resin film
- film
- synthetic resin
- total light
- fine powders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To provide the title film containing metallic fine powders, which controls the total light transmission to the optimum value for the nursing of paddy-rice plant, prevents the rapid rise of temperature in the nursery tunnel, and solves the problems caused by the temperature rise, such as discoloring of leaves, moldering of the seedlings, etc.
CONSTITUTION: The total light transmittance of a thermoplastic resin film, such as PVC film, polyethylene film, etc., is adjusted to 40W70% by mixing or coating with fine powders of a metal such as aluminum, copper, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1394578A JPS54106589A (en) | 1978-02-09 | 1978-02-09 | Synthetic resin film for rice nursery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1394578A JPS54106589A (en) | 1978-02-09 | 1978-02-09 | Synthetic resin film for rice nursery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54106589A true JPS54106589A (en) | 1979-08-21 |
Family
ID=11847334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1394578A Pending JPS54106589A (en) | 1978-02-09 | 1978-02-09 | Synthetic resin film for rice nursery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54106589A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920692A (en) * | 1986-08-06 | 1990-05-01 | Sumitomo Chemical Company, Limited | Mulching film for repelling insect pests |
JPH0395752U (en) * | 1990-01-19 | 1991-09-30 |
-
1978
- 1978-02-09 JP JP1394578A patent/JPS54106589A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920692A (en) * | 1986-08-06 | 1990-05-01 | Sumitomo Chemical Company, Limited | Mulching film for repelling insect pests |
JPH0395752U (en) * | 1990-01-19 | 1991-09-30 |
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