CN202503990U - Simple thermal insulation floating seedling raising pond for tobacco or vegetable - Google Patents
Simple thermal insulation floating seedling raising pond for tobacco or vegetable Download PDFInfo
- Publication number
- CN202503990U CN202503990U CN2012201132038U CN201220113203U CN202503990U CN 202503990 U CN202503990 U CN 202503990U CN 2012201132038 U CN2012201132038 U CN 2012201132038U CN 201220113203 U CN201220113203 U CN 201220113203U CN 202503990 U CN202503990 U CN 202503990U
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- Prior art keywords
- pond
- seedling raising
- tobacco
- thermal insulation
- raising pond
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- 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
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- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Hydroponics (AREA)
Abstract
The utility model discloses a simple thermal insulation floating seedling raising pond for tobacco or vegetable. The simple thermal insulation floating seedling raising pond comprises a seedling raising pond, wherein the top of the seedling raising pond is covered by a thermal insulation seedling raising shed; the bottom and the periphery of the seedling raising pond are covered by agricultural films; and a thermal insulation layer with thickness of 40-50 mm is also laid between the bottom of the seedling raising pond and the agricultural film. A thermal insulation layer with thickness of 40-50 mm constituted by polyphenyl ester plate or decomposed farmyard manure is also laid between the inner wall of the periphery of the seedling raising pond and the agricultural film. The temperature of water (nutrient solution) of the seedling raising pond is also increased and kept while the temperature of air in the greenhouse is increased, and generally the temperature of the water (nutrient solution) in the pond is increased by 3-5 DEG C compared with the normal seedling raising, so that the seedling growth of the tobacco or the vegetable can be advanced by about 15 days. Thus, the root growth and development speed of the tobacco or the vegetable and the root system quantity are increased, and strong seedlings are cultivated.
Description
Technical field
The utility model relates to a kind of nursery pond of floating seedlings, specifically a kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables.
Background technology
At present, tobacco floating seed rearing is that the pond is dug according to certain specification in ground in the booth of growing seedlings (or hut), and water is clay to be done at the bottom of the pond, builds with brick all around.About Cheng Chishen 15cm.Place mat ordinary agricultural membrane in the pond when growing seedlings, the polyphenyl fat pallet of growing seedlings is placed in water filling and add nutrition (nutrient solution) by the requirement of growing seedlings in the pond then again.
Because tobacco seedling generally is that temperature is low in the Dong Mo or the early spring, ground temperature is lower.Plastic greenhouse can improve temperature, but because ground temperature is low, and the water in the pond (nutrient solution) temperature is also low, the young plant growth is slow, especially influences root growth, becomes seedling late, often affects best transplanting time adversely.And seedling stage long (the suitable one-tenth seedling time is about 60 days, is mostly 75-90 days at present), immigration causes early blossoming behind the land for growing field crops easily, and the effective blade quantity that causes planting tobacco leaf reduces, and output reduces.
The utility model content
The utility model technical problem to be solved provides a kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables, and high insulating effect can promote cigarette seedling or vegetables root growth and development speed, increases the root system amount.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables; Comprise nursery pond; Be coated with the insulation seedling growth greenhouse at the top of nursery pond; The bottom of nursery pond and around inwall all be coated with agricultural film, between the bottom of nursery pond and agricultural film, also be equipped with the thick heat-insulation layer of 40-50mm.
Also be equipped with the heat-insulation layer that thick polyphenyl fat plate of 40-50mm or well-rotted farmyard manure cover layer constitute around the said nursery pond between inwall and the agricultural film.
Described polyphenyl fat plate adopts the one-body molded or polylith butt joint formation of mechanism, and seam is bonding with polyphenyl fat plate adhesive during the polylith butt joint.
The tectal moisture of described well-rotted farmyard manure is 20-25wt%.
The beneficial effect of the utility model is: play isolated underground moisture and low temperature transfer function with well-rotted farmyard manure or polyphenyl fat plate; The insulation seedling growth greenhouse adopts plastic tunnel or hut; Be used to accept sunshine, air themperature has also improved larval rearing water (nutrient solution) temperature and has been able to maintenance simultaneously in improving canopy; The temperature of general pool inner water (nutrient solution) improves 3-5 ℃ than growing seedlings usually, can make cigarette seedling or vegetables become seedling about 15 days ahead of time.Thereby promote cigarette seedling or vegetables root growth and development speed, increase the root system amount, cultivate strong sprout.
Description of drawings
Fig. 1 is the embodiment sketch map that heat-insulation layer is laid in the nursery pond bottom.
Fig. 2 is nursery pond bottom and the embodiment sketch map of all laying heat-insulation layer all around.
Mark among the figure: 1, nursery pond, 2, the insulation seedling growth greenhouse, 3, agricultural film, 4, heat-insulation layer, 5, seedling-cultivating tray, 6, water or nutrient solution.
Embodiment
Specify the embodiment of the utility model in conjunction with accompanying drawing.A kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables; Comprise nursery pond 1; Be coated with insulation seedling growth greenhouse 2 at the top of nursery pond 1; The bottom of nursery pond 1 and around inwall all be coated with agricultural film 3, between the bottom of nursery pond 1 and agricultural film 3, also be equipped with the thick heat-insulation layer of 40-50mm 4, described heat-insulation layer 4 is polyphenyl fat plate or well-rotted farmyard manure cover layer.
Also be equipped with the heat-insulation layer 4 that thick polyphenyl fat plate of 40-50mm or well-rotted farmyard manure cover layer constitute around the said nursery pond 1 between inwall and the agricultural film 3.
Described polyphenyl fat plate adopts the one-body molded or polylith butt joint formation of mechanism, and seam is bonding with polyphenyl fat plate adhesive during the polylith butt joint.
The tectal moisture of described well-rotted farmyard manure is 20-25wt%.
The nursery pond of the utility model is when construction; Insulation seedling growth greenhouse 2 can adopt the booth of growing seedlings, and nursery pond is arranged in the booth of growing seedlings, according to than the dark 40-50mm of common pond specification, than the nursery pond of the wide 80-100mm of common specification; Compacting is carried out Horizon with horizon rule at the bottom of the pond.At the bottom of the pond and all around the thick well-rotted farmyard manure of place mat 40-50mm dries density (13.5kg/m among (moisture 20-25%) or the laying depth 40-50mm
3) polyphenyl fat plate.Middle density polyphenyl fat plate or machine-processed moulding, perhaps polyphenyl fat plate butt joint, all seams are bonding with polyphenyl fat plate adhesive, form the nursery pond with common specification requirement.With well-rotted farmyard manure or polyphenyl fat plate; Play isolated underground moisture and low temperature transfer function; Plastic tunnel (or hut) is accepted sunshine, and air themperature has also improved larval rearing water (nutrient solution) temperature and has been able to maintenance simultaneously in improving canopy; The temperature of general pool inner water (nutrient solution) improves 3-5 ℃ than growing seedlings usually, can make the cigarette seedling become seedling about 15 days ahead of time.Thereby promote that the cigarette shoot root is a growth rate, increase the root system amount, cultivate strong sprout.Be applicable to starting stage daily mean temperature 0-10 ℃ the area of growing seedlings.
Claims (4)
1. simple and easy insulation floating seedlings pond that is used for tobacco or vegetables; It is characterized in that: comprise nursery pond (1); Be coated with insulation seedling growth greenhouse (2) at the top of nursery pond (1); The bottom of nursery pond (1) and around inwall all be coated with agricultural film (3), between the bottom of nursery pond (1) and agricultural film (3), also be equipped with the thick heat-insulation layer of 40-50mm (4), described heat-insulation layer (4) is polyphenyl fat plate or well-rotted farmyard manure cover layer.
2. a kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables as claimed in claim 1 is characterized in that: also be equipped with the heat-insulation layer (4) that thick polyphenyl fat plate of 40-50mm or well-rotted farmyard manure cover layer constitute around the said nursery pond (1) between inwall and the agricultural film (3).
3. according to claim 1 or claim 2 a kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables is characterized in that: described polyphenyl fat plate adopts the one-body molded or polylith butt joint of mechanism to constitute, and seam is bonding with polyphenyl fat plate adhesive during the polylith butt joint.
4. according to claim 1 or claim 2 a kind of simple and easy insulation floating seedlings pond that is used for tobacco or vegetables, it is characterized in that: the tectal moisture of described well-rotted farmyard manure is 20-25wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201132038U CN202503990U (en) | 2012-03-23 | 2012-03-23 | Simple thermal insulation floating seedling raising pond for tobacco or vegetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201132038U CN202503990U (en) | 2012-03-23 | 2012-03-23 | Simple thermal insulation floating seedling raising pond for tobacco or vegetable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503990U true CN202503990U (en) | 2012-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201132038U Expired - Fee Related CN202503990U (en) | 2012-03-23 | 2012-03-23 | Simple thermal insulation floating seedling raising pond for tobacco or vegetable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663411A (en) * | 2015-02-12 | 2015-06-03 | 贵州省烟草公司安顺市公司 | Flue-cured tobacco floating breeding nutrition pool capable of protecting cultivated land in greenhouse and building method thereof |
| CN105900821A (en) * | 2016-05-10 | 2016-08-31 | 北京中农腾达科技有限公司 | Movable planting device in plant factory |
-
2012
- 2012-03-23 CN CN2012201132038U patent/CN202503990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663411A (en) * | 2015-02-12 | 2015-06-03 | 贵州省烟草公司安顺市公司 | Flue-cured tobacco floating breeding nutrition pool capable of protecting cultivated land in greenhouse and building method thereof |
| CN105900821A (en) * | 2016-05-10 | 2016-08-31 | 北京中农腾达科技有限公司 | Movable planting device in plant factory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150323 |
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| EXPY | Termination of patent right or utility model |