JPH0438374B2 - - Google Patents
Info
- Publication number
- JPH0438374B2 JPH0438374B2 JP58155627A JP15562783A JPH0438374B2 JP H0438374 B2 JPH0438374 B2 JP H0438374B2 JP 58155627 A JP58155627 A JP 58155627A JP 15562783 A JP15562783 A JP 15562783A JP H0438374 B2 JPH0438374 B2 JP H0438374B2
- Authority
- JP
- Japan
- Prior art keywords
- seedbed
- water
- air
- sponge
- bubbles
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000002262 irrigation Effects 0.000 claims description 7
- 238000003973 irrigation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- 244000146493 Cryptotaenia japonica Species 0.000 description 3
- 229920006328 Styrofoam Polymers 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000008261 styrofoam Substances 0.000 description 3
- 244000184734 Pyrus japonica Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 102000007641 Trefoil Factors Human genes 0.000 description 1
- 235000015724 Trifolium pratense Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58155627A JPS6047620A (ja) | 1983-08-25 | 1983-08-25 | スポンジ状の水耕用苗床の潅水方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58155627A JPS6047620A (ja) | 1983-08-25 | 1983-08-25 | スポンジ状の水耕用苗床の潅水方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6047620A JPS6047620A (ja) | 1985-03-15 |
| JPH0438374B2 true JPH0438374B2 (enrdf_load_stackoverflow) | 1992-06-24 |
Family
ID=15610128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58155627A Granted JPS6047620A (ja) | 1983-08-25 | 1983-08-25 | スポンジ状の水耕用苗床の潅水方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6047620A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2605978B2 (ja) * | 1990-12-27 | 1997-04-30 | 松下電器産業株式会社 | 実装構造体 |
| CN102884974A (zh) * | 2012-07-02 | 2013-01-23 | 杨建伟 | 海绵育苗床 |
-
1983
- 1983-08-25 JP JP58155627A patent/JPS6047620A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6047620A (ja) | 1985-03-15 |
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