JPH01167822U - - Google Patents
Info
- Publication number
- JPH01167822U JPH01167822U JP6298988U JP6298988U JPH01167822U JP H01167822 U JPH01167822 U JP H01167822U JP 6298988 U JP6298988 U JP 6298988U JP 6298988 U JP6298988 U JP 6298988U JP H01167822 U JPH01167822 U JP H01167822U
- Authority
- JP
- Japan
- Prior art keywords
- detection sensor
- film
- sowing
- speed detection
- time difference
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010899 nucleation Methods 0.000 claims description 3
- 239000002362 mulch Substances 0.000 claims description 2
- 238000009331 sowing Methods 0.000 claims 3
Landscapes
- Protection Of Plants (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988062989U JP2511067Y2 (ja) | 1988-05-13 | 1988-05-13 | 播種マルチにおける播種制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988062989U JP2511067Y2 (ja) | 1988-05-13 | 1988-05-13 | 播種マルチにおける播種制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01167822U true JPH01167822U (en]) | 1989-11-27 |
| JP2511067Y2 JP2511067Y2 (ja) | 1996-09-18 |
Family
ID=31288528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988062989U Expired - Lifetime JP2511067Y2 (ja) | 1988-05-13 | 1988-05-13 | 播種マルチにおける播種制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511067Y2 (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01187018A (ja) * | 1988-01-18 | 1989-07-26 | Mukai Kogyo:Kk | ベルト式マルチング播種機の点播位置制御装置 |
-
1988
- 1988-05-13 JP JP1988062989U patent/JP2511067Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01187018A (ja) * | 1988-01-18 | 1989-07-26 | Mukai Kogyo:Kk | ベルト式マルチング播種機の点播位置制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2511067Y2 (ja) | 1996-09-18 |