JPH0525447B2 - - Google Patents
Info
- Publication number
- JPH0525447B2 JPH0525447B2 JP61256649A JP25664986A JPH0525447B2 JP H0525447 B2 JPH0525447 B2 JP H0525447B2 JP 61256649 A JP61256649 A JP 61256649A JP 25664986 A JP25664986 A JP 25664986A JP H0525447 B2 JPH0525447 B2 JP H0525447B2
- Authority
- JP
- Japan
- Prior art keywords
- nutrient solution
- supply
- time
- opening
- detection
- 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 - Fee Related
Links
- 235000015097 nutrients Nutrition 0.000 claims description 174
- 238000001514 detection method Methods 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000001963 growth medium Substances 0.000 claims description 19
- 239000002609 medium Substances 0.000 claims description 13
- 230000012010 growth Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005068 transpiration Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61256649A JPS63109726A (ja) | 1986-10-28 | 1986-10-28 | 植物の栽培養液制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61256649A JPS63109726A (ja) | 1986-10-28 | 1986-10-28 | 植物の栽培養液制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63109726A JPS63109726A (ja) | 1988-05-14 |
JPH0525447B2 true JPH0525447B2 (da) | 1993-04-13 |
Family
ID=17295543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61256649A Granted JPS63109726A (ja) | 1986-10-28 | 1986-10-28 | 植物の栽培養液制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63109726A (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110084424A (ko) * | 2008-10-20 | 2011-07-22 | 가부시키가이샤 페어리 플랜트 테크놀로지 | 식물의 수경재배 방법 |
JP2015050979A (ja) * | 2013-09-09 | 2015-03-19 | パナソニックIpマネジメント株式会社 | 水耕栽培装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6167420A (ja) * | 1984-09-10 | 1986-04-07 | 高木産業株式会社 | 自動植物裁培方法 |
JPS61195629A (ja) * | 1985-02-23 | 1986-08-29 | 誠和化学株式会社 | 栽培用給液方法およびその給液装置 |
-
1986
- 1986-10-28 JP JP61256649A patent/JPS63109726A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6167420A (ja) * | 1984-09-10 | 1986-04-07 | 高木産業株式会社 | 自動植物裁培方法 |
JPS61195629A (ja) * | 1985-02-23 | 1986-08-29 | 誠和化学株式会社 | 栽培用給液方法およびその給液装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS63109726A (ja) | 1988-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |