JPH0112447B2 - - Google Patents
Info
- Publication number
- JPH0112447B2 JPH0112447B2 JP55122014A JP12201480A JPH0112447B2 JP H0112447 B2 JPH0112447 B2 JP H0112447B2 JP 55122014 A JP55122014 A JP 55122014A JP 12201480 A JP12201480 A JP 12201480A JP H0112447 B2 JPH0112447 B2 JP H0112447B2
- Authority
- JP
- Japan
- Prior art keywords
- topsoil
- sensor
- hardness
- float
- softness
- 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
- 241000209094 Oryza Species 0.000 claims description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims description 15
- 235000009566 rice Nutrition 0.000 claims description 15
- 230000035945 sensitivity Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12201480A JPS5747417A (en) | 1980-09-03 | 1980-09-03 | Sensitivity adjusting device of rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12201480A JPS5747417A (en) | 1980-09-03 | 1980-09-03 | Sensitivity adjusting device of rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5747417A JPS5747417A (en) | 1982-03-18 |
| JPH0112447B2 true JPH0112447B2 (US08063081-20111122-C00044.png) | 1989-03-01 |
Family
ID=14825433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12201480A Granted JPS5747417A (en) | 1980-09-03 | 1980-09-03 | Sensitivity adjusting device of rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5747417A (US08063081-20111122-C00044.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813017U (ja) * | 1981-07-17 | 1983-01-27 | 株式会社クボタ | 田植機 |
| JPS59169405A (ja) * | 1983-03-15 | 1984-09-25 | 井関農機株式会社 | 水田用農作業機の昇降制御装置 |
| JPS6375571A (ja) * | 1986-09-18 | 1988-04-05 | Kaize Denki Kk | オフセツト値等の処理方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645116A (en) * | 1979-09-22 | 1981-04-24 | Kubota Ltd | Rice transplanter |
-
1980
- 1980-09-03 JP JP12201480A patent/JPS5747417A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645116A (en) * | 1979-09-22 | 1981-04-24 | Kubota Ltd | Rice transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5747417A (en) | 1982-03-18 |
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