JPH0429692Y2 - - Google Patents
Info
- Publication number
- JPH0429692Y2 JPH0429692Y2 JP17146786U JP17146786U JPH0429692Y2 JP H0429692 Y2 JPH0429692 Y2 JP H0429692Y2 JP 17146786 U JP17146786 U JP 17146786U JP 17146786 U JP17146786 U JP 17146786U JP H0429692 Y2 JPH0429692 Y2 JP H0429692Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- groove cutting
- cutting plate
- slit
- float
- 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
- 235000007164 Oryza sativa Nutrition 0.000 claims description 9
- 235000009566 rice Nutrition 0.000 claims description 9
- 239000003337 fertilizer Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 7
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000209094 Oryza Species 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Transplanting Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17146786U JPH0429692Y2 (sl) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17146786U JPH0429692Y2 (sl) | 1986-11-07 | 1986-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6378510U JPS6378510U (sl) | 1988-05-24 |
JPH0429692Y2 true JPH0429692Y2 (sl) | 1992-07-17 |
Family
ID=31107117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17146786U Expired JPH0429692Y2 (sl) | 1986-11-07 | 1986-11-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0429692Y2 (sl) |
-
1986
- 1986-11-07 JP JP17146786U patent/JPH0429692Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6378510U (sl) | 1988-05-24 |
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