JPH0453251Y2 - - Google Patents
Info
- Publication number
- JPH0453251Y2 JPH0453251Y2 JP1987012918U JP1291887U JPH0453251Y2 JP H0453251 Y2 JPH0453251 Y2 JP H0453251Y2 JP 1987012918 U JP1987012918 U JP 1987012918U JP 1291887 U JP1291887 U JP 1291887U JP H0453251 Y2 JPH0453251 Y2 JP H0453251Y2
- Authority
- JP
- Japan
- Prior art keywords
- nutrient solution
- cultivation
- storage chamber
- supply port
- bed
- 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
- 235000015097 nutrients Nutrition 0.000 claims description 65
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987012918U JPH0453251Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987012918U JPH0453251Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-30 | 1987-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63119349U JPS63119349U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-08-02 |
| JPH0453251Y2 true JPH0453251Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-12-15 |
Family
ID=30801494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987012918U Expired JPH0453251Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453251Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0824498B2 (ja) * | 1989-03-17 | 1996-03-13 | 日本たばこ産業株式会社 | 傾斜型浮根式養液栽培装置 |
-
1987
- 1987-01-30 JP JP1987012918U patent/JPH0453251Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63119349U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-08-02 |