JPS6432015U - - Google Patents
Info
- Publication number
- JPS6432015U JPS6432015U JP12631187U JP12631187U JPS6432015U JP S6432015 U JPS6432015 U JP S6432015U JP 12631187 U JP12631187 U JP 12631187U JP 12631187 U JP12631187 U JP 12631187U JP S6432015 U JPS6432015 U JP S6432015U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- fertilization
- sensor
- fertilizer
- clogging
- 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
- 230000004720 fertilization Effects 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Fertilizing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12631187U JPS6432015U (2) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12631187U JPS6432015U (2) | 1987-08-21 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432015U true JPS6432015U (2) | 1989-02-28 |
Family
ID=31377723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12631187U Pending JPS6432015U (2) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432015U (2) |
-
1987
- 1987-08-21 JP JP12631187U patent/JPS6432015U/ja active Pending
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