JPH03105255U - - Google Patents
Info
- Publication number
- JPH03105255U JPH03105255U JP1990014896U JP1489690U JPH03105255U JP H03105255 U JPH03105255 U JP H03105255U JP 1990014896 U JP1990014896 U JP 1990014896U JP 1489690 U JP1489690 U JP 1489690U JP H03105255 U JPH03105255 U JP H03105255U
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- supply device
- water
- lower floor
- upper floor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000003973 irrigation Methods 0.000 claims description 4
- 230000002262 irrigation Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000009331 sowing Methods 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010899 nucleation 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014896U JPH03105255U (ro) | 1990-02-17 | 1990-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014896U JPH03105255U (ro) | 1990-02-17 | 1990-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105255U true JPH03105255U (ro) | 1991-10-31 |
Family
ID=31518232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990014896U Pending JPH03105255U (ro) | 1990-02-17 | 1990-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105255U (ro) |
-
1990
- 1990-02-17 JP JP1990014896U patent/JPH03105255U/ja active Pending