JPH0138449B2 - - Google Patents
Info
- Publication number
- JPH0138449B2 JPH0138449B2 JP56024587A JP2458781A JPH0138449B2 JP H0138449 B2 JPH0138449 B2 JP H0138449B2 JP 56024587 A JP56024587 A JP 56024587A JP 2458781 A JP2458781 A JP 2458781A JP H0138449 B2 JPH0138449 B2 JP H0138449B2
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- pot
- underlay
- holes
- group
- 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
- 239000010409 thin film Substances 0.000 claims description 55
- 239000000835 fiber Substances 0.000 claims description 16
- 230000035699 permeability Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 10
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 7
- 239000010408 film Substances 0.000 claims description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000000691 measurement method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 8
- 210000004209 hair Anatomy 0.000 description 5
- 230000008635 plant growth Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 229920002978 Vinylon Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 238000007696 Kjeldahl method Methods 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- CZMRCDWAGMRECN-UHFFFAOYSA-N Rohrzucker Natural products OCC1OC(CO)(OC2OC(CO)C(O)C(O)C2O)C(O)C1O CZMRCDWAGMRECN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008653 root damage Effects 0.000 description 1
- 235000012046 side dish Nutrition 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024587A JPS57138325A (en) | 1981-02-20 | 1981-02-20 | Underlay thin film of assembled pot for growing seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024587A JPS57138325A (en) | 1981-02-20 | 1981-02-20 | Underlay thin film of assembled pot for growing seedling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138325A JPS57138325A (en) | 1982-08-26 |
| JPH0138449B2 true JPH0138449B2 (de) | 1989-08-14 |
Family
ID=12142284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56024587A Granted JPS57138325A (en) | 1981-02-20 | 1981-02-20 | Underlay thin film of assembled pot for growing seedling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57138325A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507116A (en) * | 1994-10-11 | 1996-04-16 | New Century Technology | Air-pruning plant growing system |
| JP4509528B2 (ja) * | 2003-10-22 | 2010-07-21 | 株式会社クラレ | 稲の水耕栽培育苗用不織布 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4717700U (de) * | 1971-03-30 | 1972-10-30 | ||
| JPS513643A (ja) * | 1974-06-28 | 1976-01-13 | Ono Gijutsu Kenkyusho Jugen | Seidengenzosochi |
-
1981
- 1981-02-20 JP JP56024587A patent/JPS57138325A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4717700U (de) * | 1971-03-30 | 1972-10-30 | ||
| JPS513643A (ja) * | 1974-06-28 | 1976-01-13 | Ono Gijutsu Kenkyusho Jugen | Seidengenzosochi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57138325A (en) | 1982-08-26 |
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