JPH0480347U - - Google Patents
Info
- Publication number
- JPH0480347U JPH0480347U JP1990124241U JP12424190U JPH0480347U JP H0480347 U JPH0480347 U JP H0480347U JP 1990124241 U JP1990124241 U JP 1990124241U JP 12424190 U JP12424190 U JP 12424190U JP H0480347 U JPH0480347 U JP H0480347U
- Authority
- JP
- Japan
- Prior art keywords
- nutrient solution
- light
- reflected
- lid
- prevention member
- 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
- 235000015097 nutrients Nutrition 0.000 claims description 22
- 239000013618 particulate matter Substances 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims 9
- 238000001704 evaporation Methods 0.000 claims 9
- 230000002265 prevention Effects 0.000 claims 6
- 239000002245 particle Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990124241U JPH0480347U (en]) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990124241U JPH0480347U (en]) | 1990-11-28 | 1990-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0480347U true JPH0480347U (en]) | 1992-07-13 |
Family
ID=31871901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990124241U Pending JPH0480347U (en]) | 1990-11-28 | 1990-11-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0480347U (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014045669A (ja) * | 2012-08-29 | 2014-03-17 | Tohoku Shizai Kogyo Kk | 水耕栽培装置 |
-
1990
- 1990-11-28 JP JP1990124241U patent/JPH0480347U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014045669A (ja) * | 2012-08-29 | 2014-03-17 | Tohoku Shizai Kogyo Kk | 水耕栽培装置 |
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