JPH0337376Y2 - - Google Patents
Info
- Publication number
- JPH0337376Y2 JPH0337376Y2 JP7516285U JP7516285U JPH0337376Y2 JP H0337376 Y2 JPH0337376 Y2 JP H0337376Y2 JP 7516285 U JP7516285 U JP 7516285U JP 7516285 U JP7516285 U JP 7516285U JP H0337376 Y2 JPH0337376 Y2 JP H0337376Y2
- Authority
- JP
- Japan
- Prior art keywords
- seeding
- seeds
- hole
- sensor
- film
- 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.)
- Expired
Links
- 238000010899 nucleation Methods 0.000 claims description 30
- 239000010408 film Substances 0.000 claims description 28
- 239000002362 mulch Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Sowing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7516285U JPH0337376Y2 (da) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7516285U JPH0337376Y2 (da) | 1985-05-20 | 1985-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61191714U JPS61191714U (da) | 1986-11-28 |
| JPH0337376Y2 true JPH0337376Y2 (da) | 1991-08-07 |
Family
ID=30616126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7516285U Expired JPH0337376Y2 (da) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337376Y2 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101273011B1 (ko) * | 2012-10-29 | 2013-06-10 | 최형섭 | 점파식 파종기 |
-
1985
- 1985-05-20 JP JP7516285U patent/JPH0337376Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61191714U (da) | 1986-11-28 |
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