JPH02148260U - - Google Patents
Info
- Publication number
- JPH02148260U JPH02148260U JP5558989U JP5558989U JPH02148260U JP H02148260 U JPH02148260 U JP H02148260U JP 5558989 U JP5558989 U JP 5558989U JP 5558989 U JP5558989 U JP 5558989U JP H02148260 U JPH02148260 U JP H02148260U
- Authority
- JP
- Japan
- Prior art keywords
- film
- mulch
- longitudinal direction
- sowing
- constant
- 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
- 239000002362 mulch Substances 0.000 claims description 5
- 238000009331 sowing Methods 0.000 claims description 4
Landscapes
- Protection Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5558989U JPH02148260U (de) | 1989-05-15 | 1989-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5558989U JPH02148260U (de) | 1989-05-15 | 1989-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148260U true JPH02148260U (de) | 1990-12-17 |
Family
ID=31578673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5558989U Pending JPH02148260U (de) | 1989-05-15 | 1989-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148260U (de) |
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1989
- 1989-05-15 JP JP5558989U patent/JPH02148260U/ja active Pending