JPH0182718U - - Google Patents
Info
- Publication number
- JPH0182718U JPH0182718U JP1987178198U JP17819887U JPH0182718U JP H0182718 U JPH0182718 U JP H0182718U JP 1987178198 U JP1987178198 U JP 1987178198U JP 17819887 U JP17819887 U JP 17819887U JP H0182718 U JPH0182718 U JP H0182718U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- fertilization
- shallow
- deep
- layer fertilization
- 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 description 10
- 239000003337 fertilizer Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
Landscapes
- Fertilizing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17819887U JPH0623216Y2 (ja) | 1987-11-21 | 1987-11-21 | 水田作業機の施肥装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17819887U JPH0623216Y2 (ja) | 1987-11-21 | 1987-11-21 | 水田作業機の施肥装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0182718U true JPH0182718U (de) | 1989-06-01 |
| JPH0623216Y2 JPH0623216Y2 (ja) | 1994-06-22 |
Family
ID=31469825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17819887U Expired - Lifetime JPH0623216Y2 (ja) | 1987-11-21 | 1987-11-21 | 水田作業機の施肥装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623216Y2 (de) |
-
1987
- 1987-11-21 JP JP17819887U patent/JPH0623216Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623216Y2 (ja) | 1994-06-22 |