JPS60168314A - 点播種装置 - Google Patents
点播種装置Info
- Publication number
- JPS60168314A JPS60168314A JP2142684A JP2142684A JPS60168314A JP S60168314 A JPS60168314 A JP S60168314A JP 2142684 A JP2142684 A JP 2142684A JP 2142684 A JP2142684 A JP 2142684A JP S60168314 A JPS60168314 A JP S60168314A
- Authority
- JP
- Japan
- Prior art keywords
- spiral
- seeds
- seed
- groove
- starting end
- 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
- 238000010899 nucleation Methods 0.000 title claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 6
- 238000009331 sowing Methods 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 241000951471 Citrus junos Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sowing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2142684A JPS60168314A (ja) | 1984-02-08 | 1984-02-08 | 点播種装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2142684A JPS60168314A (ja) | 1984-02-08 | 1984-02-08 | 点播種装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60168314A true JPS60168314A (ja) | 1985-08-31 |
JPS646728B2 JPS646728B2 (enrdf_load_html_response) | 1989-02-06 |
Family
ID=12054666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2142684A Granted JPS60168314A (ja) | 1984-02-08 | 1984-02-08 | 点播種装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60168314A (enrdf_load_html_response) |
-
1984
- 1984-02-08 JP JP2142684A patent/JPS60168314A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS646728B2 (enrdf_load_html_response) | 1989-02-06 |
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