JPS5869027U - 水田用水量調整排水口 - Google Patents
水田用水量調整排水口Info
- Publication number
- JPS5869027U JPS5869027U JP16391181U JP16391181U JPS5869027U JP S5869027 U JPS5869027 U JP S5869027U JP 16391181 U JP16391181 U JP 16391181U JP 16391181 U JP16391181 U JP 16391181U JP S5869027 U JPS5869027 U JP S5869027U
- Authority
- JP
- Japan
- Prior art keywords
- volume adjustment
- drainage
- water volume
- paddy field
- field water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Retaining Walls (AREA)
- Sink And Installation For Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16391181U JPS5869027U (ja) | 1981-11-02 | 1981-11-02 | 水田用水量調整排水口 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16391181U JPS5869027U (ja) | 1981-11-02 | 1981-11-02 | 水田用水量調整排水口 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5869027U true JPS5869027U (ja) | 1983-05-11 |
| JPS627703Y2 JPS627703Y2 (enrdf_load_stackoverflow) | 1987-02-23 |
Family
ID=29956188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16391181U Granted JPS5869027U (ja) | 1981-11-02 | 1981-11-02 | 水田用水量調整排水口 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869027U (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017023032A (ja) * | 2015-07-21 | 2017-02-02 | 国立研究開発法人農業・食品産業技術総合研究機構 | 排水装置 |
-
1981
- 1981-11-02 JP JP16391181U patent/JPS5869027U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017023032A (ja) * | 2015-07-21 | 2017-02-02 | 国立研究開発法人農業・食品産業技術総合研究機構 | 排水装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS627703Y2 (enrdf_load_stackoverflow) | 1987-02-23 |
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