CN203788838U - Floor type vegetable salt-isolation cultivating device for solar greenhouse in coastal saline and alkaline area - Google Patents
Floor type vegetable salt-isolation cultivating device for solar greenhouse in coastal saline and alkaline area Download PDFInfo
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- CN203788838U CN203788838U CN201420138576.XU CN201420138576U CN203788838U CN 203788838 U CN203788838 U CN 203788838U CN 201420138576 U CN201420138576 U CN 201420138576U CN 203788838 U CN203788838 U CN 203788838U
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- salt
- cultivating
- cultivating groove
- troughs
- isolation
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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)
Abstract
The utility model relates to a floor type vegetable salt-isolation cultivating device for a solar greenhouse in a coastal saline and alkaline area. The floor type vegetable salt-isolation cultivating device comprises cultivating troughs, drip irrigation pipes, a salt drainage channel, salt drainage pipes, salt drainage heads, PE (poly ethylene) films and protecting layers. The PE films are arranged between the inner walls of the cultivating troughs and the protecting layers, the tail ends of the salt drainage pipes are inserted into the salt drainage channel, the salt drainage heads are hopper-shaped, and the outer sides of the salt drainage heads are wrapped by meshes; the drip irrigation pipes are arranged on the upper portions of cultivating matrixes; the salt drainage channel is arranged beside the cultivating troughs and lower than the bottoms of the cultivating troughs. The floor type vegetable salt-isolation cultivating device is simple in structure, reasonable in design and convenient to detach and reassemble; the cultivating troughs are arranged on the ground and are sensitive to temperature changes of the environment and high in controllability; the ground is isolated from salt, salt in the saline and alkaline soil is prevented from moving to the matrixes in the cultivating troughs along with water, and salinity in the cultivating matrixes can be avoided from increasing; the cultivating troughs are higher than the salt drainage channel, so that water and salt drainage can be facilitated.
Description
Technical field
The utility model relates to agricultural planting equipment, and particularly a kind of coastal saline-alkali area greenhouse by solar heat ground type vegetables are every salt culturing device.
Background technology
China's riviera has a large amount of beach saline-alkalis soil, in order to utilize these soils can only adopt " raised fields pressure alkali " and the farming of " replacing planting soil " to utilize pattern, on raised fields or on the soil of changing, plant Salt And Alkali Tolerance crop, and most of vegetable species is applied this cropping system retarded growth.For carrying out vegetables production in these areas, peasant's increasing both production and income, at sunlight indoor design ground type every salt vegetable growing groove, by salt affected soil and vegetable root system isolation, blocked the saline and alkaline harm to vegetable growth, filled cultivation matrix in cultivating groove and provide various nutrition and suitable rhizosphere growing environment for vegetables.
The farming in coastal saline-alkali area utilizes in pattern, and " raised fields pressure alkali " can not eliminate the saline and alkaline harm to vegetable growth completely, and changes the problem that planting soil also faces cost of investment height and the salinization of soil secondary.Reasonable, efficient, the sustainable utilization in saline and alkaline soil are badly in need of a kind of technical approach, can eliminate soil alkaline harm, can provide good growing nutrient environment for vegetable growth again simultaneously.The ground type vegetables of filling cultivation matrix can finely address this problem every salt cultivating groove.
At present, utilize the soil of varieties in saline-alkali areas, beach can only plant the crop of Salt And Alkali Tolerance, but kind and breed structure are single, economic benefit is low.Between different vegetable kind, salt tolerant alkalescence difference is little, all be not suitable for saline land cultivation, for carrying out in varieties in saline-alkali areas vegetables production, peasant's increasing both production and income, in greenhouse by solar heat, can design ground type every salt formula vegetable growing groove, by the isolation of salt affected soil and vegetable root system, blocked the saline and alkaline harm to vegetable growth, in cultivating groove, fill cultivation matrix and provide various nutrition and suitable rhizosphere growing environment for vegetables.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of coastal saline-alkali area greenhouse by solar heat ground type vegetables every salt culturing device.
The utility model adopts following technical scheme:
Coastal saline-alkali area greenhouse by solar heat ground type vegetables, every a salt culturing device, comprise cultivating groove, drip irrigation pipe, salt discharge ditch, salt discharging pipe, salt discharge head, PE film, overcoat; Described overcoat is arranged at the inwall of described cultivating groove; Described PE film is arranged between the inwall and overcoat of described cultivating groove; In described cultivating groove, place cultivation matrix; Described salt discharging pipe is arranged at the bottom of described cultivating groove; The initiating terminal of described salt discharging pipe arranges salt discharge head, and the end of described salt discharging pipe inserts in salt discharge ditch; Described salt discharge head is funnel-form, described funnelform salt discharge head outside parcel gauze; Described drip irrigation pipe is arranged at the top of described cultivation matrix 2; Described salt discharge ditch is arranged at a side of described cultivating groove and lower than the bottom of described cultivating groove.
On the basis of such scheme, described cultivating groove is low near a side of salt discharge ditch, high away from a side of cultivating groove, gradient 1%
On the basis of such scheme, described gauze is 60 orders.
The beneficial effects of the utility model are:
Described in the utility model simple in structure, reasonable in design every salt culturing device, be convenient to dismounting and re-assembly; Cultivating groove is arranged on earth's surface, and rhizosphere temperature environment changes sensitive, and controllability is strong; Earth's surface is every salt, avoids salinity in salt affected soil to move in the matrix in cultivating groove with water, effectively avoids salinity in cultivation matrix to increase; Cultivating groove, higher than salt discharge ditch, can facilitate draining and salt discharge.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is the utility model structural representation;
Fig. 2 is cultivating groove described in the utility model and salt discharge groove structure schematic diagram;
Fig. 3 is screen structure schematic diagram described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of coastal saline-alkali described in the utility model area greenhouse by solar heat ground type vegetables are every salt culturing device, comprise cultivating groove 1, drip irrigation pipe 3, salt discharge ditch 4, salt discharging pipe 5, salt discharge 6, PE film 7, overcoat 8; Described overcoat 8 is arranged at the inwall of described cultivating groove 1; Described PE film 7 is arranged between the inwall and overcoat 8 of described cultivating groove 1, prevents that the salinity in soil from entering into cultivation matrix 2 inside; The preferred plastic braid that uses of overcoat 8 is not only solid but also cheap; Overcoat 8 is not damaged by cultivation matrix 2 for the protection of PE film 7; The interior placement cultivation matrix 2 of described cultivating groove 1; Described salt discharging pipe 5 is arranged at the bottom of described cultivating groove 1; The initiating terminal of described salt discharging pipe 5 arranges salt discharge 6, and salt discharge 6 is arranged in described cultivation matrix 2, for getting rid of the salinity in cultivation matrix 2; The end of described salt discharging pipe 5 inserts in salt discharge ditch 4; Described salt discharge 6 is funnel-form, a described funnelform salt discharge 6 outsides parcel gauze 10; Gauze 10 flows out cultivating groove 1 for preventing cultivation matrix 2; Described drip irrigation pipe 3 is arranged at the top of described cultivation matrix 2, for the Plants of plantation in irrigable culture matrix 2; Described salt discharge ditch 4 is arranged at a side of described cultivating groove 1 and lower than the bottom of described cultivating groove 1.
Preferably, described cultivating groove 1 is low near a side of salt discharge ditch 4, high away from a side of cultivating groove 1, gradient 1%, and the salinity of being convenient in cultivation matrix 2 is discharged.
Preferably, described gauze 10 is 60 orders.
During use, cultivating groove 1 is placed in and is shifted to an earlier date on whole good soil, the gradient in soil and the gradient of cultivating groove always, are all 1%.
The height of the utility model cultivating groove 1 is 15-25cm.Shallow root vegetables are as cucumber, celery, leek, the high 15cm of groove of cultivating groove 1, dark root vegetables as: it is high to 25cm that the vigorous leaf vegetables of the fruit vegetableses such as tomato, eggplant and plant strain growth can increase groove.According to vegetable species, determine the width of cultivating groove 1, the specification of the vegetable growing groove 1 that the breeding times such as cucumber, muskmelon, tomato, cherry and tomato are long, plant height is large is wide 70-90cm, and the width of the cultivating groove 1 that the leaf vegetables such as celery, leek produce can be set to 120-150cm.The diameter of described drip irrigation pipe 3: 16mm, operating pressure: 0.1Mpa, wall thickness: 0.2mm, flow: 1L/h.As shown in Figure 1, the spacing that two cultivating grooves are 1 is 40cm, for management.
Specific embodiment of the utility model is only the object for exemplary illustration; it limits protection scope of the present invention never in any form; those skilled in the art can be improved according to the above description or be converted, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. coastal saline-alkali area greenhouse by solar heat ground type vegetables, every a salt culturing device, is characterized in that comprising cultivating groove (1), drip irrigation pipe (3), salt discharge ditch (4), salt discharging pipe (5), salt discharge head (6), PE film (7), overcoat (8); Described overcoat (8) is arranged at the inwall of described cultivating groove (1); Described PE film (7) is arranged between the inwall and overcoat (8) of described cultivating groove (1); In described cultivating groove (1), place cultivation matrix (2); Described salt discharging pipe (5) is arranged at the bottom of described cultivating groove (1); The initiating terminal of described salt discharging pipe (5) arranges salt discharge head (6), and the end of described salt discharging pipe (5) inserts in salt discharge ditch (4); Described salt discharge head (6) is funnel-form, described funnelform salt discharge head (6) outside parcel gauze (10); Described drip irrigation pipe (3) is arranged at the top of described cultivation matrix (2); Described salt discharge ditch (4) is arranged at a side of described cultivating groove (1) and lower than the bottom of described cultivating groove (1).
2. coastal saline-alkali according to claim 1 area greenhouse by solar heat ground type vegetables, every salt culturing device, is characterized in that described cultivating groove (1) is low near a side of salt discharge ditch (4), high away from a side of cultivating groove (1), gradient 1%.
3. coastal saline-alkali according to claim 1 area greenhouse by solar heat ground type vegetables, every salt culturing device, is characterized in that described gauze (10) is 60 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138576.XU CN203788838U (en) | 2014-03-26 | 2014-03-26 | Floor type vegetable salt-isolation cultivating device for solar greenhouse in coastal saline and alkaline area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138576.XU CN203788838U (en) | 2014-03-26 | 2014-03-26 | Floor type vegetable salt-isolation cultivating device for solar greenhouse in coastal saline and alkaline area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788838U true CN203788838U (en) | 2014-08-27 |
Family
ID=51371137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138576.XU Expired - Fee Related CN203788838U (en) | 2014-03-26 | 2014-03-26 | Floor type vegetable salt-isolation cultivating device for solar greenhouse in coastal saline and alkaline area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326470A (en) * | 2019-08-20 | 2019-10-15 | 青岛农业大学 | It is a kind of for varieties in saline-alkali areas vegetables production collection rain every salt form heliogreenhouse |
| CN114097596A (en) * | 2021-12-29 | 2022-03-01 | 河北健加乐鸭业有限公司 | Method for planting vegetables in saline-alkali soil by utilizing nutrient medium |
-
2014
- 2014-03-26 CN CN201420138576.XU patent/CN203788838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326470A (en) * | 2019-08-20 | 2019-10-15 | 青岛农业大学 | It is a kind of for varieties in saline-alkali areas vegetables production collection rain every salt form heliogreenhouse |
| CN114097596A (en) * | 2021-12-29 | 2022-03-01 | 河北健加乐鸭业有限公司 | Method for planting vegetables in saline-alkali soil by utilizing nutrient medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 266000 Qingdao Road, Chengyang District, Shandong, No. 700 the Great Wall Patentee after: Qingdao Agricultural University Patentee after: Qingdao horticulture science and Technology Co., Ltd. Address before: 266000 Qingdao Road, Chengyang District, Shandong, No. 700 the Great Wall Patentee before: Qingdao Agricultural University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |