CN207978540U - A kind of novel mulch that applies fertilizer - Google Patents
A kind of novel mulch that applies fertilizer Download PDFInfo
- Publication number
- CN207978540U CN207978540U CN201820154305.1U CN201820154305U CN207978540U CN 207978540 U CN207978540 U CN 207978540U CN 201820154305 U CN201820154305 U CN 201820154305U CN 207978540 U CN207978540 U CN 207978540U
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- Prior art keywords
- film
- layer
- lower film
- mulch
- upper film
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Abstract
The utility model discloses a kind of novel mulches that applies fertilizer, including heat coarctate degradable upper film and lower film, middle part upward hot-rolling of the upper film along its cross section formed it is a plurality of be sequentially connected end to end in turn ground strip projected parts, the edge of the upper film is together with the lower film hot pressing, the lower film is stored with air with the space interior that the protrusion is encircled into, and one kind of pesticide layer or fertilizer layer is provided between the middle part and the middle part of lower film of the upper film.The lower film is stored with air with the space interior that the protrusion is encircled into, and forms insulating layer, the insulating layer has significantly heat and moisture preserving effect, while the protrusion is heaved outward, can effectively resist the damage of wind, rain, snow to mulch；The pesticide layer or fertilizer layer are avoided that iris action of traditional mulch to pesticide or fertilizer, and ensure the promptness of fertilising or pesticide；The fluorescence coating can attract the insect of phototaxis, can promote the degradation of organic matter.
Description
Technical field
The utility model belongs to ground technical field of membrane, and in particular to a kind of novel mulch that applies fertilizer.
Background technology
Mulch, that is, covered ground film, typically transparent or black PE films, also has green, silver thin film, is covered 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 also weed eradication, anti-disease pest, waterlogging-resistant, suppression salt of taking precautions against drought keep a full stand of seedings, improve light and heat condition near the ground, make 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% is deep to be welcome by vast farmers.
Existing mulch has difficult to degrade, and generation environment harm, mulch also together, is needed vacuum using preceding volume
The multilayer mulch being bonded together separates by hand, and when laying plastic needs to differentiate positive and negative, and time-consuming and laborious, some mulches are in external force
It is easily damaged under effect.
In addition, existing mulch is difficult to degrade, mulch is caused to play barrier effect to fertilizer or pesticide, be unfavorable for fertilising or
The progress for adding the process of pesticide, apparent inhibition is played to the growth of plant.
Utility model content
What the utility model provided a kind of heat preservation and environment resistant impact in view of the drawbacks of the prior art novel applies fertilizer ground
Film.
The purpose of this utility model is achieved through the following technical solutions：
A kind of novel mulch that applies fertilizer, including hot pressing is together and degradable upper film and lower film, which is characterized in that it is described
Middle part upward hot-rolling of the upper film along its cross section formed it is a plurality of be sequentially connected end to end in turn ground strip projected parts, the edge of the upper film
Together with the edge hot pressing of the lower film, the lower film is stored with air with the space interior that the protrusion is encircled into,
At least one of pesticide layer or fertilizer layer is provided between the middle part and lower film of the upper film.
Further, the pesticide layer or fertilizer layer are arranged by way of particles filled or coating in the upper film
Between portion and lower film.
Further, the thickness of the pesticide layer or fertilizer layer is 1-5mm.
Further, the cross sectional shape of the protrusion be triangle, semicircle or polygon one kind.
Further, the cross section of the strip projected parts is isosceles triangle or semicircular one kind, when for the isosceles
When triangle, the length of a height of 0.5-10mm of the isosceles triangle, the bottom edge of the isosceles triangle are 0.5-10mm；When
When the cross section of the strip projected parts is semicircle, the semicircular radius is 0.5-5mm.
Further, the edge thickness of the upper film is 1.3-2 times of middle part film thickness；The edge of the lower film
Thickness is 1.3-2 times of middle part film thickness.
Further, the upper film and lower film are made of biological oxidation degradation material.
Further, the top of the edge of the upper film is provided with fluorescence coating.
Further, the fluorescence coating is arranged by way of pressing on the top of the edge of the upper film.
Further, the thickness of the fluorescence coating is 0.02-0.05mm.
Compared with prior art, the utility model has at least the following advantages：
1, the novel mulch that applies fertilizer described in the utility model, the lower film are formed with the space that the protrusion is encircled into and are protected
Warm layer, the insulating layer have significantly heat insulation effect, and heat and moisture preserving and the cultivation of the vegetable seeds of light transmission is suitble to use, meanwhile,
The protrusion is heaved outward, can effectively resist the damage of wind, rain, snow to mulch.
2, the novel mulch that applies fertilizer described in the utility model is provided between the middle part and the middle part of lower film of the upper film
At least one of fertilizer layer, pesticide layer or the two mixed layer, the lower film need to apply pesticide or fertilizer in seed or tender shoots
When voluntarily degrade, the fertilizer or pesticide can directly act on tender shoots or soil, be avoided that traditional mulch to pesticide or fertilizer
Iris action, and ensure fertilising or pesticide promptness.
3, the novel mulch that applies fertilizer described in the utility model, the top of the edge of the upper film are also provided with
Fluorescence coating, the insect that can attract phototaxis can promote to play certain facilitation to the degradation of organic matter
The degradation of mulch, while the fluorescence coating also functions to the positive and negative for quickly identifying mulch convenient for plant personnel and is quickly found out ground
The effect of the edge of film so that plant personnel can timely firming, improve working efficiency.
Description of the drawings
Fig. 1 is the cross-sectional view of the novel mulch that applies fertilizer described in the utility model embodiment 1；
Fig. 2 is the cross-sectional view of the novel mulch that applies fertilizer described in the utility model embodiment 2；
Fig. 3 is the cross-sectional view of the novel mulch that applies fertilizer described in the utility model embodiment 4；
Fig. 4 is the cross-sectional view of the novel mulch that applies fertilizer described in the utility model embodiment 5；
Fig. 5 is the cross-sectional view of the novel mulch that applies fertilizer described in the utility model embodiment 6；
Fig. 6 is the cross-sectional view of the novel mulch that applies fertilizer described in the utility model embodiment 7；
The edge of the upper films of 1-；2- protrusions；The upper films of 3-；4- lower films；5- air；6- fluorescence coatings；7- pesticide layers；8- fertilizer
Layer；9- mixed layers.
Specific implementation mode
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 novel mulch that applies fertilizer, including hot pressing is together and degradable upper film 3 and lower film 4,
Middle part upward hot-rolling of the upper film 3 along its cross section forms a plurality of strip projected parts being sequentially connected end to end in turn, and the four of the upper film
Together with the edge hot pressing of the lower film, the lower film 4 stores circumferential edges 1 with the space interior that the protrusion is encircled into
There is air 5.The lower film 4 is stored with air 5 with the space interior that the protrusion is encircled into, and forms insulating layer, the insulating layer
With significantly heat insulation effect, the plant culture of heat and moisture preserving and light transmission is suitble to use, in addition the upper film 3 can also be black or
Other are impermeable photochromic, and the surface of the upper film 3 can also coat or be coated with every photosphere, such as aluminium foil, for heat and moisture preserving and
The cultivation of plant such as bamboo shoots of light transmission etc. is not needed, meanwhile, the protrusion is heaved outward, can effectively resist wind, rain, snow over the ground
The damage of film.
In the present embodiment, the cross section of the strip projected parts 2 is isosceles triangle, a height of 0.5- of the isosceles triangle
The length of 10mm, the bottom edge of the isosceles triangle are 0.5-10mm.It is preferred that a height of 5mm of the isosceles triangle, when described
When the length on the bottom edge of isosceles triangle is 5mm, as equilateral triangle.
The edge thickness of the upper film 3 is 1.3-2 times of middle part film thickness；The edge thickness of the lower film 4 is
1.3-2 times of middle part film thickness.The edge of the upper film 3 and lower film 4 is bonded together by hot pressing mode, the upper film 3
And the edge thickness of lower film 4 is thicker, when the edge for manually pullling the upper film 3 and lower film 4 and when firming, it is described on
Film 3 and lower film 4 are not easy to damage under external force.
The upper film 3 and lower film 4 are made of biological oxidation degradation material.The upper film 3 and lower film 4 it is degradable when
Between be located exactly at the plant budding during, be on the one hand convenient for plant germination, on the other hand also have the effect of environmental protection.
The edge 1 of the upper film is black.The surrounding of the upper film 3 is black, is quickly identified convenient for plant personnel
The positive and negative of film, meanwhile, the edge for being quickly found out film is also allowed for, timely firming improves working efficiency.
Embodiment 2
As shown in Fig. 2, difference from example 1 is that, in the present embodiment, the cross section of the strip projected parts 2 is
Semicircle, the semicircular radius are 0.5-5mm.It is preferred that the semicircular radius is 2.5mm.
Embodiment 3
Difference from example 1 is that in the present embodiment, the cross section of the strip projected parts 2 is isosceles trapezoid, institute
The upper bottom edge for stating isosceles trapezoid is 0.5-5mm, and the height of bottom 1-10mm, the isosceles trapezoid are 1-7mm.It is preferred that described
The upper bottom edge of isosceles trapezoid is 5mm, and the height of bottom 10mm, the isosceles trapezoid are 5mm.
Embodiment 4
As shown in figure 3, on the basis of embodiment 1,2,3, pesticide is provided between the middle part and lower film 4 of the upper film 3
Layer 7, the pesticide layer 7 are arranged in such a way that pesticide solid granulates are filled or liquid/sticky state coats in the upper film 3
Between middle part and lower film 4, the thickness of the pesticide layer 7 is 1mm, and the lower film 4 is when seed or tender shoots need to apply pesticide
Between voluntarily degrade, above-mentioned pesticide layer 7 directly acts on soil or tender shoots, and upper film 3 is again after growing into the regular period for the tender shoots
It degrades, the heat preservation soil moisture conservation function of film 3 gives full play in guarantee.
Embodiment 5
As shown in figure 4, on the basis of embodiment 1,2,3 is any, it is provided between the middle part and lower film 4 of the upper film 3
Fertilizer layer 8, the fertilizer layer 8 filled or liquid pesticide solid granulates/coating of sticky state by way of be arranged described upper
Between the middle part and lower film 4 of film 3, the thickness of the fertilizer layer 8 is 3mm, and the lower film 4 needs to apply pesticide in seed or tender shoots
Time voluntarily degrade, above-mentioned fertilizer layer 8 directly acts on soil or tender shoots, the tender shoots upper film after growing into the regular period
3 degrade again, and the heat preservation soil moisture conservation function of film 3 gives full play in guarantee.
Embodiment 6
As shown in figure 5, on the basis of embodiment 1,2,3 is any, it is arranged between the middle part and lower film 4 of the upper film 3
There is the mixed layer 9 of pesticide layer 7 and mixed layer 9, the mixed layer 9 is filled by pesticide solid granulates or liquid/sticky state coating
Mode be arranged between the middle part and lower film 4 of the upper film 3, the thickness of the mixed layer 9 is 5mm, and the lower film 4 is being planted
Son or the tender shoots after being unearthed need the time for applying pesticide or fertilizer voluntarily to degrade, above-mentioned mixed layer 9 directly act on soil or
Tender shoots cauline leaf or tender shoots root, the tender shoots upper film 3 after growing into the regular period are degraded again, and upper film 3 can also be pushed up in tender shoots
It degrades again after broken upper film 3, the heat preservation soil moisture conservation function of film 3 gives full play in guarantee.
Embodiment 7
As shown in fig. 6, on the basis of embodiment 4,5,6, the top of the edge 1 of the upper film 3 can also be arranged
There is fluorescence coating 6.The top in the edge 1 of the upper film, the fluorescence coating is arranged in the fluorescence coating 6 by way of coating
6 thickness is 0.02-0.05mm.The major ingredient of the fluorescence coating 6 is amber acid ester 85-87%, plasticizer 2%-4%, lubricant
0.5%-0.7%, fluorescent whitening agent 0.3-0.6%, ultra-violet absorber 0.1-0.4%, other are auxiliary material, by stirring and doing
The fluorescence coating 6 is fitted in the top of the edge 1 of the upper film 3 by dry compression molding, by hot pressing or grinding forming,
The part of 6 non-firming of the fluorescence coating can send out faint light at night, can attract the insect of phototaxis, to organic
Certain facilitation is played in the degradation of object, can promote the degradation of mulch, while the fluorescence coating 6 also functions to convenient for plantation people
Member quickly identifies the positive and negative of film and the effect for being quickly found out the edge of film so that plant personnel can press in time
Soil improves working efficiency.
More than, the only preferable specific implementation mode of the utility model, but the protection domain of utility model is not limited to
This, any one skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
Subject to the protection domain of claim.
Claims (9)
1. a kind of novel mulch that applies fertilizer, including hot pressing is together and degradable upper film and lower film, which is characterized in that on described
Middle part upward hot-rolling of the film along its cross section forms a plurality of strip projected parts being sequentially connected end to end in turn, the edge of the upper film with
Together, the lower film is stored with air with the space interior that the protrusion is encircled into, institute for the edge hot pressing of the lower film
It states and is provided with pesticide layer or fertilizer layer between the middle part of film and lower film.
2. the novel mulch that applies fertilizer according to claim 1, which is characterized in that the pesticide layer or fertilizer layer pass through particle
The mode of filling or coating is arranged between the middle part and lower film of the upper film.
3. the novel mulch that applies fertilizer according to claim 2, which is characterized in that the thickness of the pesticide layer or fertilizer layer is
1-5mm。
4. the novel mulch that applies fertilizer according to claim 3, which is characterized in that the cross sectional shape of the protrusion is triangle
One kind of shape, semicircle or polygon.
5. the novel mulch that applies fertilizer according to claim 4, which is characterized in that the cross section of the strip projected parts is isosceles
Triangle or semicircular one kind, when the cross section of the strip projected parts is isosceles triangle, the height of the isosceles triangle
Length for 0.5-10mm, the bottom edge of the isosceles triangle is 0.5-10mm；When the cross section of the strip projected parts is semicircle
When shape, the semicircular radius is 0.5-5mm.
6. the novel mulch that applies fertilizer according to any one of claims 1 to 5, which is characterized in that the surrounding of the upper film
Edge thickness is 1.3-2 times of middle part film thickness；The edge thickness of the lower film is 1.3-2 times of middle part film thickness.
7. the novel mulch that applies fertilizer according to claim 6, which is characterized in that the upper film and lower film are by biological oxidation
Degradation material is made.
8. the novel mulch that applies fertilizer according to claim 7, which is characterized in that the top of the edge of the upper film is set
It is equipped with fluorescence coating.
9. the novel mulch that applies fertilizer according to claim 8, which is characterized in that the fluorescence coating is set by way of pressing
The top in the edge of the upper film is set, the thickness of the fluorescence coating is 0.02-0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154305.1U CN207978540U (en) | 2018-01-30 | 2018-01-30 | A kind of novel mulch that applies fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154305.1U CN207978540U (en) | 2018-01-30 | 2018-01-30 | A kind of novel mulch that applies fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978540U true CN207978540U (en) | 2018-10-19 |
Family
ID=63822296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154305.1U Expired - Fee Related CN207978540U (en) | 2018-01-30 | 2018-01-30 | A kind of novel mulch that applies fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745190A (en) * | 2022-12-13 | 2023-03-07 | 重庆大学 | Stepped landscape artificial wetland |
-
2018
- 2018-01-30 CN CN201820154305.1U patent/CN207978540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115745190A (en) * | 2022-12-13 | 2023-03-07 | 重庆大学 | Stepped landscape artificial wetland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |