CN208908702U - A kind of oxygenation mulch - Google Patents
A kind of oxygenation mulch Download PDFInfo
- Publication number
- CN208908702U CN208908702U CN201820154299.XU CN201820154299U CN208908702U CN 208908702 U CN208908702 U CN 208908702U CN 201820154299 U CN201820154299 U CN 201820154299U CN 208908702 U CN208908702 U CN 208908702U
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- CN
- China
- Prior art keywords
- oxygen release
- coating material
- release coating
- membrane body
- mulch
- 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 - Fee Related
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The utility model discloses a kind of oxygenation mulches, including ground membrane body, the central region of described ground membrane body towards the lower surface of soil is partially completely coated with oxygen release coating material, the oxygen release coating material with a thickness of 5-1000 μm, it is preferred that the oxygen release coating material with a thickness of 5-100 μm, surrounding of the described ground membrane body backwards to the upper surface of soil is applied to black, and described ground membrane body is made of biodegradable material.Described ground membrane body towards the lower surface of soil central region completely/be partially coated with oxygen release coating material, the oxygen release coating material has excellent oxygen release and catches light action, the mulch is suitable for needing sufficient oxygen and needs the use when sprouting of the seed of physical weed control, the oxygen release coating material belongs to biomaterial, it is environmentally protective, it is inexpensive while preparation is simple, oxygen release and catch light action and stablize.
Description
Technical field
The utility model belongs to ground technical field of membrane, and in particular to a kind of oxygenation mulch.
Background technique
For germination other than full grown internal condition itself, still needing environmental condition appropriate cooperation could be into
Row.So-called environmental condition mainly includes sunlight, air, moisture and temperature etc..
(1) sunlight: the seed of some plants, which needs light, to germinate, and also some plants are then exactly the opposite, the former claims
For heliophilic seed, the latter is known as light inhibited seed.So be after planting considered as plant to the taste of light determine earthing with
It is no.General tiny seed is not enough to that plumule is supported to be only capable of germinateing in earth's surface by growing in soil, belongs to more since nutrient storage is few
Heliophilic type.
(2) oxygen: seed, which comes into play, will carry out respiration, also just need oxygen.So broadcasting spot watering at planting too
More, seed can rot instead, be exactly the cause because of anoxic.The seed of only a small number of water plants, can issue in anoxic conditions
Bud.
(3) moisture: moisture be germination it is absolutely essential.There is moisture, ferment could be movable, the storage of seeds
Nutrient could hydrolyze generation effect, and also just expansion extends cell.
(4) temperature: the germination temperature of vegetable seeds can be from 0-40 DEG C of range, but each plant has its germination
Thermophilic, that is, it is best suited for the temperature of germination.The germination thermophilic of plant is different because of source area, it is however generally that, temperate plant with
15-20 DEG C to be most suitable, subtropical zone and tropical plants are suitable with 25-30 DEG C.
Mulch, that is, covered ground film, usually transparent or black PE film, also has green, silver thin film, covers for ground
Lid keeps soil moisture to improve the soil moisture, maintains soil texture, prevents pest attacks crop and certain micro-organisms from causing
Disease etc., promote the function of plant growth.
Mulch seems thin layer, but acts on quite big.Ground temperature, water conservation, soil conservation, fertilizer conservation raising fertilizer can not only be improved
Effect, and there are also weed eradication, disease-resistant, waterlogging-resistant, suppression salt of taking precautions against drought to keep a full stand of seedings, improve light and heat condition near the ground, makes product hygiene etc.
Multiple function.For the seedling that those have just been unearthed, has the effects that root guard growth promoting.For China three northern areas of China, low temperature lacks
The factor for the limitation agricultural developments such as rain, the poor ridge of arid, frost-free period be short, has very strong specific aim and applicability, for plantation two
Season raising rice seedlings and various crop cultivation on also play effect.In the whole nation, 31 provinces, cities and autonomous regions are universal and application, for grain,
In 40 multiple kinds of crops such as cotton, oil, dish, melon and fruit, cigarette, sugar, medicine, fiber crops, tea, woods, crop is made generally to increase production 30%-50%, rised in value
40%-60%, the deep welcome by vast farmers.
The Insulation Mulch Film that rural area uses at present is mostly single layer membrane body, and thermal insulation property is very poor, and night is covered with mat with woven straw sometimes
On, to keep the temperature, when sleeting, woven straw self weight increases, and plastic film is easily subject to crushing.Daytime because film internal-external temperature difference it is big,
A large amount of foggings influence illumination in film, drip under fog, can generate adverse effect to the germination of plant.
Meanwhile existing mulch has difficult to degrade, generation environment harm, mulch also together, is needed using preceding volume
By hand separately by the multilayer mulch of vacuum adhesion together, need to differentiate front and back sides when laying plastic, time-consuming and laborious, some mulches
It is easily damaged under external force.
In addition, existing mulch, in daytime or rain and snow weather, internal or outer surface can generate a large amount of water mist, above-mentioned water
Mist can seriously affect the transmitance of light, and the plant tender shoots for causing it internal can not sufficiently carry out good photosynthesis, into
And slow growth or depauperation, this phenomenon are particularly acute in area of heavy rainfull.
Furthermore existing mulch is attached to soil surface, barrier action can be played to water or fertilizer, lead to soil or plant
Tender shoots is unable to good absorption nutrition or moisture.
In addition, existing mulch does not often have oxygen recovery function, the seed for needing airtightness more demanding and
Speech, due to anoxic, often leads to grow slow or depauperation of germinateing during plantation.
Utility model content
The utility model provides a kind of oxygenation mulch in view of the drawbacks of the prior art, and the oxygenation mulch is coated with oxygen release
Coating material, the oxygen release coating material has effects that discharge oxygen under light illumination and catches light, is suitable for the demand to oxygen
Seed that is higher and needing heat preservation to preserve soil moisture is used when sprouting.
The purpose of this utility model is achieved through the following technical solutions:
The central region of a kind of oxygenation mulch, including ground membrane body, described ground membrane body towards the lower surface of soil coats
There is oxygen release coating material.
Further, the central region of the lower surface is completely coated with the oxygen release coating material.
Further, the central region of the lower surface is partially coated with the oxygen release coating material.
Further, oxygen release described in multiple tracks is coated with along longitudinal central region in the lower surface of described ground membrane body
Coating material, oxygen release coating material width described in multiple tracks is all the same, and oxygen release coating material is along described ground membrane body described in multiple tracks
Transverse direction equidistantly arranges.
Further, the oxygen release coating material with a thickness of 5-1000 μm.
Further, the oxygen release coating material with a thickness of 5-100 μm.
Further, surrounding of the described ground membrane body backwards to the upper surface of soil is applied to black.
Further, described ground membrane body is made of biodegradable material.
Compared with prior art, the utility model at least has the following advantages:
1, oxygenation mulch described in the utility model, described ground membrane body towards the lower surface of soil central region completely/
It is partially coated with oxygen release coating material, the oxygen release coating material has excellent oxygen release and catches light action, and the mulch is suitble to
Use when needing sufficient oxygen and needing the seed of physical weed control in sprouting.
2, oxygenation mulch described in the utility model, the oxygen release coating material belongs to biomaterial, environmentally protective, it is inexpensive and
And preparation is simple, oxygen release is stablized with light action is caught.
3, oxygenation mulch described in the utility model, surrounding of the described ground membrane body backwards to the upper surface of soil are applied to black
Color, the black are mulch firming region, and being set as apparent black is front and back sides and the pressure for the ease of quickly identifying mulch
The efficiency of operation is improved in native region.
Detailed description of the invention
Fig. 1 is the schematic diagram of oxygenation mulch described in the utility model embodiment 1；
Fig. 2 is the schematic diagram of oxygenation mulch described in the utility model embodiment 2；
The ground 1- membrane body；The edge of 2- mulch body upper surface；3- oxygen release coating material.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, following embodiment be it is descriptive,
It is not restrictive, protection scope of this utility model cannot be limited by this.
Embodiment 1
As shown in Figure 1, a kind of oxygenation mulch, including ground membrane body 1, described ground membrane body 1 is towards the lower surface of soil
Central region is coated with oxygen release coating material 3.The preparation process of the oxygen release coating material 3 is as follows: weighing fresh Spinach Leaf
20g grinding is put into mortar, and the ice-cold extracting solution of the 60ml (0.05mol/ of sucrose containing 0.4ml/L, 0.1mol/L sodium chloride is added
LpH=7.6 phosphate buffer solution) quickly milling 2 minutes is slurried, and with 6 layers of filtered through gauze, filtrate 300r/min is centrifuged 5 minutes,
Precipitating is abandoned, supernatant 1000r/min is centrifuged 5min, obtains complete chloroplaset；5mg chloroplaset is taken out, 4ml is added to
In the phosphate buffer solution of 0.05mol/LpH=7.6, it is uniformly mixed, obtains Chloroplast Suspension；Weigh 2 × 10-4Mg diameter grain
For the P25 type nano titanium dioxide powder of 25nm, it is added in 1ml deionized water, room temperature ultrasonic disperse 60 minutes, obtains titanium dioxide
4ml Chloroplast Suspension and 50 μ l titanium dioxide aqueous solutions are sufficiently mixed uniformly, in obtained mixed solution by titanium aqueous solution
The mass ratio of chloroplaset and titanium dioxide is 1:2 × 10-6；It then is 5cm with diameter by obtained mixed liquor, aperture is 2 μm
Hydrophily filter paper (filter paper of surface modification carboxyl and amino) filter 1 minute, obtain the oxygen release coating material 3, will be described
Oxygen release coating material 3 uniformly brushes the central region in the lower surface of described ground membrane body 1, so that under described ground membrane body 1
The central region on surface is completely coated with the oxygen release coating material 3, the oxygen release coating material 3 with a thickness of 5 μm.
Above-mentioned oxygen release coating material 3 with excellent oxygen release and catches light action under light illumination, and being detailed in application publication number is
The Chinese invention patent application of CN107456952A, the inside are described in detail the oxygen release of the oxygen release coating material 3 and catch light
Detection data, the oxygen release coating material 3 belongs to biomaterial, environmentally protective, and inexpensive while preparation is simple, oxygen release is made with light is caught
With stabilization.The mulch is suitable for needing sufficient oxygen and needs the use when sprouting of the seed of physical weed control.
Edge (the edge of abbreviation mulch body upper surface of the described ground membrane body 1 backwards to the upper surface of soil
2) it is applied to black, the black is mulch firming region, and being set as apparent black is for the ease of quickly identifying mulch
Front and back sides and firming region, improve the efficiency of operation.
Described ground membrane body 1 is made of biodegradable material, when seed growth is to certain phase, described ground membrane body
1 biodegrade guarantees the Fast Growth germination of seed.
Embodiment 2
As shown in Fig. 2, different from embodiment 1, described in embodiment 2 the lower surface of membrane body 1 central region part
Coated with the oxygen release coating material 3, longitudinal central region in the lower surface along described ground membrane body 1 is coated with multiple tracks
The oxygen release coating material 3,3 width of oxygen release coating material described in multiple tracks is all the same, and oxygen release coating material 3 is along described described in multiple tracks
The transverse direction of ground membrane body 1 equidistantly arranges, the oxygen release coating material 3 with a thickness of 1000 μm.
Oxygen release coating material 3 described in multiple tracks the lower surface of described ground membrane body 1 central region along described ground membrane body 1
Transverse direction equidistantly arrange, oxygen release coating material 3 described in multiple tracks primarily serves the effect for catching light and oxygen release, adjacent twice
Ground membrane body 1 between the oxygen release coating material 3 plays the role of light transmission, and this mulch is suitble to need sufficient oxygen and appropriate
The seed of illumination is used when sprouting.
Embodiment 3
As shown in Figure 1 or 2, unlike embodiment 1 or 2, the oxygen release coating material 3 with a thickness of 5 μm.
Embodiment 4
As shown in Figure 1 or 2, as different from Example 3, the oxygen release coating material 3 with a thickness of 100 μm.
Embodiment 5
As shown in Figure 1 or 2, as different from Example 4, the oxygen release coating material 3 with a thickness of 500 μm.
More than, the only preferable specific embodiment of the utility model, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to the protection scope of claim.
Claims (5)
1. a kind of oxygenation mulch, including ground membrane body, which is characterized in that middle part of the described ground membrane body towards the lower surface of soil
Region coating has oxygen release coating material；The central region of the lower surface is coated with the oxygen release coating material completely or partially；
Oxygen release coating material described in multiple tracks is coated with along longitudinal central region in the lower surface of described ground membrane body, described in multiple tracks
Oxygen release coating material width is all the same, and oxygen release coating material described in multiple tracks is equidistantly arranged along the transverse direction of described ground membrane body
Column.
2. oxygenation mulch according to claim 1, which is characterized in that the oxygen release coating material with a thickness of 5-1000 μ
m。
3. oxygenation mulch according to claim 2, which is characterized in that the oxygen release coating material with a thickness of 5-100 μm.
4. oxygenation mulch according to claim 3, which is characterized in that described ground membrane body backwards to the upper surface of soil four
Week is applied to black.
5. oxygenation mulch according to claim 4, which is characterized in that described ground membrane body is by biodegradable material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154299.XU CN208908702U (en) | 2018-01-30 | 2018-01-30 | A kind of oxygenation mulch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154299.XU CN208908702U (en) | 2018-01-30 | 2018-01-30 | A kind of oxygenation mulch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908702U true CN208908702U (en) | 2019-05-31 |
Family
ID=66692567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154299.XU Expired - Fee Related CN208908702U (en) | 2018-01-30 | 2018-01-30 | A kind of oxygenation mulch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908702U (en) |
-
2018
- 2018-01-30 CN CN201820154299.XU patent/CN208908702U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20220130 |