JPH0531892Y2 - - Google Patents
Info
- Publication number
- JPH0531892Y2 JPH0531892Y2 JP13646988U JP13646988U JPH0531892Y2 JP H0531892 Y2 JPH0531892 Y2 JP H0531892Y2 JP 13646988 U JP13646988 U JP 13646988U JP 13646988 U JP13646988 U JP 13646988U JP H0531892 Y2 JPH0531892 Y2 JP H0531892Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- ridges
- holding
- field
- pile
- 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 - Lifetime
Links
- 239000000126 substance Substances 0.000 description 10
- 239000002362 mulch Substances 0.000 description 9
- 235000013311 vegetables Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13646988U JPH0531892Y2 (en]) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13646988U JPH0531892Y2 (en]) | 1988-10-19 | 1988-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0257363U JPH0257363U (en]) | 1990-04-25 |
| JPH0531892Y2 true JPH0531892Y2 (en]) | 1993-08-17 |
Family
ID=31397010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13646988U Expired - Lifetime JPH0531892Y2 (en]) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531892Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200445842Y1 (ko) * | 2007-11-06 | 2009-09-03 | 윤수복 | 농업용 지지구 |
-
1988
- 1988-10-19 JP JP13646988U patent/JPH0531892Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0257363U (en]) | 1990-04-25 |
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