JPS646727B2 - - Google Patents
Info
- Publication number
- JPS646727B2 JPS646727B2 JP1906584A JP1906584A JPS646727B2 JP S646727 B2 JPS646727 B2 JP S646727B2 JP 1906584 A JP1906584 A JP 1906584A JP 1906584 A JP1906584 A JP 1906584A JP S646727 B2 JPS646727 B2 JP S646727B2
- Authority
- JP
- Japan
- Prior art keywords
- spiral
- roll
- seed
- rolls
- 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 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009331 sowing Methods 0.000 description 8
- 241000220259 Raphanus Species 0.000 description 5
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000155437 Raphanus sativus var. niger Species 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Sowing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1906584A JPS60164406A (ja) | 1984-02-04 | 1984-02-04 | 点播種装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1906584A JPS60164406A (ja) | 1984-02-04 | 1984-02-04 | 点播種装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60164406A JPS60164406A (ja) | 1985-08-27 |
JPS646727B2 true JPS646727B2 (enrdf_load_stackoverflow) | 1989-02-06 |
Family
ID=11989026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1906584A Granted JPS60164406A (ja) | 1984-02-04 | 1984-02-04 | 点播種装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60164406A (enrdf_load_stackoverflow) |
-
1984
- 1984-02-04 JP JP1906584A patent/JPS60164406A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60164406A (ja) | 1985-08-27 |
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