JPH0130978Y2 - - Google Patents
Info
- Publication number
- JPH0130978Y2 JPH0130978Y2 JP4759084U JP4759084U JPH0130978Y2 JP H0130978 Y2 JPH0130978 Y2 JP H0130978Y2 JP 4759084 U JP4759084 U JP 4759084U JP 4759084 U JP4759084 U JP 4759084U JP H0130978 Y2 JPH0130978 Y2 JP H0130978Y2
- Authority
- JP
- Japan
- Prior art keywords
- falling
- shooter
- seeds
- impact sensor
- seeding
- 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 21
- 238000001514 detection method Methods 0.000 claims description 17
- 239000003337 fertilizer Substances 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 8
- 238000009331 sowing Methods 0.000 claims description 7
- 241000209094 Oryza Species 0.000 description 17
- 235000007164 Oryza sativa Nutrition 0.000 description 17
- 235000009566 rice Nutrition 0.000 description 17
- 230000004720 fertilization Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Sowing (AREA)
- Fertilizing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4759084U JPS60160108U (ja) | 1984-03-30 | 1984-03-30 | 播種，施肥装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4759084U JPS60160108U (ja) | 1984-03-30 | 1984-03-30 | 播種，施肥装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60160108U JPS60160108U (ja) | 1985-10-24 |
| JPH0130978Y2 true JPH0130978Y2 (en]) | 1989-09-22 |
Family
ID=30563057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4759084U Granted JPS60160108U (ja) | 1984-03-30 | 1984-03-30 | 播種，施肥装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60160108U (en]) |
-
1984
- 1984-03-30 JP JP4759084U patent/JPS60160108U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60160108U (ja) | 1985-10-24 |
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