JPH03117442U - - Google Patents
Info
- Publication number
- JPH03117442U JPH03117442U JP1990028478U JP2847890U JPH03117442U JP H03117442 U JPH03117442 U JP H03117442U JP 1990028478 U JP1990028478 U JP 1990028478U JP 2847890 U JP2847890 U JP 2847890U JP H03117442 U JPH03117442 U JP H03117442U
- Authority
- JP
- Japan
- Prior art keywords
- heating
- pipe
- agricultural
- soil
- growing
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000008262 pumice Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram 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
- Greenhouses (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028478U JPH0748047Y2 (ja) | 1990-03-19 | 1990-03-19 | 農作物用の加温育成構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028478U JPH0748047Y2 (ja) | 1990-03-19 | 1990-03-19 | 農作物用の加温育成構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03117442U true JPH03117442U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-12-04 |
| JPH0748047Y2 JPH0748047Y2 (ja) | 1995-11-08 |
Family
ID=31531278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990028478U Expired - Lifetime JPH0748047Y2 (ja) | 1990-03-19 | 1990-03-19 | 農作物用の加温育成構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748047Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143525A (en) * | 1977-05-13 | 1978-12-14 | Minoru Uchima | Underrground bury type regenerative device |
| JPS5433878U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-03 | 1979-03-06 | ||
| JPS62210929A (ja) * | 1986-03-10 | 1987-09-17 | 株式会社 吉崎技術研究所 | ゴルフ場グリ−ンの暖房方法 |
| JPH01247016A (ja) * | 1988-03-29 | 1989-10-02 | Kaneko Agricult Mach Co Ltd | 作物育成装置並びに該装置に用いる育成室、培土容器、作業台 |
-
1990
- 1990-03-19 JP JP1990028478U patent/JPH0748047Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53143525A (en) * | 1977-05-13 | 1978-12-14 | Minoru Uchima | Underrground bury type regenerative device |
| JPS5433878U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-08-03 | 1979-03-06 | ||
| JPS62210929A (ja) * | 1986-03-10 | 1987-09-17 | 株式会社 吉崎技術研究所 | ゴルフ場グリ−ンの暖房方法 |
| JPH01247016A (ja) * | 1988-03-29 | 1989-10-02 | Kaneko Agricult Mach Co Ltd | 作物育成装置並びに該装置に用いる育成室、培土容器、作業台 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748047Y2 (ja) | 1995-11-08 |