JPH0131009Y2 - - Google Patents
Info
- Publication number
- JPH0131009Y2 JPH0131009Y2 JP1981192039U JP19203981U JPH0131009Y2 JP H0131009 Y2 JPH0131009 Y2 JP H0131009Y2 JP 1981192039 U JP1981192039 U JP 1981192039U JP 19203981 U JP19203981 U JP 19203981U JP H0131009 Y2 JPH0131009 Y2 JP H0131009Y2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation holes
- sheet
- nonwoven fabric
- light
- wind pressure
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 16
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Protection Of Plants (AREA)
- Greenhouses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981192039U JPS5896763U (ja) | 1981-12-23 | 1981-12-23 | 農用遮光シ−ト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981192039U JPS5896763U (ja) | 1981-12-23 | 1981-12-23 | 農用遮光シ−ト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896763U JPS5896763U (ja) | 1983-07-01 |
| JPH0131009Y2 true JPH0131009Y2 (enrdf_load_stackoverflow) | 1989-09-22 |
Family
ID=30105472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981192039U Granted JPS5896763U (ja) | 1981-12-23 | 1981-12-23 | 農用遮光シ−ト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896763U (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724502B2 (ja) * | 1989-04-25 | 1995-03-22 | 鐘淵化学工業株式会社 | 軟白ねぎの栽培法 |
| JP3491986B2 (ja) * | 1994-09-29 | 2004-02-03 | ユニチカ株式会社 | 農業用シート |
| JP6703445B2 (ja) * | 2016-06-23 | 2020-06-03 | 三菱ケミカルアグリドリーム株式会社 | 遮光シート |
-
1981
- 1981-12-23 JP JP1981192039U patent/JPS5896763U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5896763U (ja) | 1983-07-01 |