JPH0418803B2 - - Google Patents
Info
- Publication number
- JPH0418803B2 JPH0418803B2 JP4677584A JP4677584A JPH0418803B2 JP H0418803 B2 JPH0418803 B2 JP H0418803B2 JP 4677584 A JP4677584 A JP 4677584A JP 4677584 A JP4677584 A JP 4677584A JP H0418803 B2 JPH0418803 B2 JP H0418803B2
- Authority
- JP
- Japan
- Prior art keywords
- spiral
- seed
- roll
- seeds
- groove
- 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 26
- 229920003002 synthetic resin Polymers 0.000 claims description 25
- 239000000057 synthetic resin Substances 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002689 soil Substances 0.000 description 18
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000009331 sowing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Sowing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4677584A JPS60192507A (ja) | 1984-03-12 | 1984-03-12 | 播種装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4677584A JPS60192507A (ja) | 1984-03-12 | 1984-03-12 | 播種装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60192507A JPS60192507A (ja) | 1985-10-01 |
| JPH0418803B2 true JPH0418803B2 (enEXAMPLES) | 1992-03-27 |
Family
ID=12756699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4677584A Granted JPS60192507A (ja) | 1984-03-12 | 1984-03-12 | 播種装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60192507A (enEXAMPLES) |
-
1984
- 1984-03-12 JP JP4677584A patent/JPS60192507A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60192507A (ja) | 1985-10-01 |
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