JPS6420127U - - Google Patents
Info
- Publication number
- JPS6420127U JPS6420127U JP11430787U JP11430787U JPS6420127U JP S6420127 U JPS6420127 U JP S6420127U JP 11430787 U JP11430787 U JP 11430787U JP 11430787 U JP11430787 U JP 11430787U JP S6420127 U JPS6420127 U JP S6420127U
- Authority
- JP
- Japan
- Prior art keywords
- float
- paddy field
- fertilization
- center
- layer position
- 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
- 230000004720 fertilization Effects 0.000 claims 3
- 239000003337 fertilizer Substances 0.000 claims 1
- 238000009331 sowing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430787U JPH0547553Y2 (th) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11430787U JPH0547553Y2 (th) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420127U true JPS6420127U (th) | 1989-02-01 |
| JPH0547553Y2 JPH0547553Y2 (th) | 1993-12-15 |
Family
ID=31354931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11430787U Expired - Lifetime JPH0547553Y2 (th) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547553Y2 (th) |
-
1987
- 1987-07-24 JP JP11430787U patent/JPH0547553Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547553Y2 (th) | 1993-12-15 |