JPH0451538Y2 - - Google Patents
Info
- Publication number
- JPH0451538Y2 JPH0451538Y2 JP12766986U JP12766986U JPH0451538Y2 JP H0451538 Y2 JPH0451538 Y2 JP H0451538Y2 JP 12766986 U JP12766986 U JP 12766986U JP 12766986 U JP12766986 U JP 12766986U JP H0451538 Y2 JPH0451538 Y2 JP H0451538Y2
- Authority
- JP
- Japan
- Prior art keywords
- amount
- sowing
- feeding
- photoelectric conversion
- seeds
- 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
- 238000009331 sowing Methods 0.000 claims description 19
- 238000010899 nucleation Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000035784 germination Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Sowing (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12766986U JPH0451538Y2 (en]) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12766986U JPH0451538Y2 (en]) | 1986-08-20 | 1986-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333739U JPS6333739U (en]) | 1988-03-04 |
| JPH0451538Y2 true JPH0451538Y2 (en]) | 1992-12-04 |
Family
ID=31022647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12766986U Expired JPH0451538Y2 (en]) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451538Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5700393B2 (ja) * | 2010-03-30 | 2015-04-15 | 独立行政法人農業・食品産業技術総合研究機構 | 播種状態検出方法及び直播機 |
-
1986
- 1986-08-20 JP JP12766986U patent/JPH0451538Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333739U (en]) | 1988-03-04 |
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