CN113831567B - Multifunctional lawn grass film and preparation method thereof - Google Patents
Multifunctional lawn grass film and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2399/00—Characterised by the use of natural macromolecular compounds or of derivatives thereof not provided for in groups C08J2301/00 - C08J2307/00 or C08J2389/00 - C08J2397/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2489/00—Characterised by the use of proteins; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
Abstract
The application belongs to the technical field of agricultural planting, and particularly discloses a multifunctional lawn grass film and a preparation method thereof. The preparation method of the multifunctional grass film comprises the following steps: s1, preparing raw materials, wherein the raw materials are sequentially prepared according to the following parts by weight: 30-40% of base material; 8-15% of attapulgite; pasture 20-25%; 5-9% of bean products; 3-5% of tapioca flour; 3-4% of tobacco; 0.5-1% of insect repellent powder; 0.5-1% of chitin; s2, raw material treatment; crushing the base material, uniformly stirring the crushed base material, pasture, bean products, tapioca, tobacco and chitin, adding zymophyte, and fermenting for 10-20 days to obtain a fermentation material; s3, treating fermentation materials; spraying attapulgite into the fermented material while stirring the fermented material to obtain a mulching film raw material; s4, preparing a multifunctional ground grass film; and rolling and forming the mulching film raw material, packaging the rolled product, and adding zymophyte and insect repellent powder to obtain the multifunctional lawn grass film. The multifunctional grass film can be used for preventing the grass from growing on the land, can be naturally degraded, and can provide nutrients for plant growth.
Description
Technical Field
The application belongs to the technical field of agricultural planting, and particularly relates to a multifunctional lawn grass film and a preparation method thereof.
Background
In order to beautify cities, various trees and flowers are planted on the city street, sanitation workers need to frequently trim branches and clean leaves, particularly in autumn and winter, a large amount of leaves and flower and grass branches can be generated, and usually the branches and the leaves are cleaned by the sanitation workers and then loaded and transported away for incineration. Incineration not only wastes resources but also pollutes the environment.
The mulching film, i.e. the mulching film, is usually a transparent or black PE film, and also has green and silver films, which are used for mulching to raise soil temperature, maintain soil moisture, maintain soil structure, prevent pests from invading crops and diseases caused by certain microorganisms, and promote plant growth. In the prior art, PE mulching films are used for covering grass prevention and weeding.
The Chinese patent publication No. CN103190321A discloses a non-woven agricultural multifunctional grass film which is prepared from the following raw material components in parts by weight: 20% -50% of PVA water-soluble fiber; 3-8% of polypropylene-hydrophilic master batch; 3-8% of polypropylene-anti-aging master batch; the balance being polypropylene.
However, the multifunctional lawn film has high cost and is difficult to popularize in actual production.
Disclosure of Invention
In order to reduce the production cost of the multifunctional grass film, the application provides the multifunctional grass film and the preparation method thereof.
In a first aspect, the application provides a preparation method of a multifunctional lawn grass film, which adopts the following technical scheme:
s1, preparing raw materials, wherein the raw materials are sequentially prepared according to the following parts by weight:
s2, raw material treatment;
crushing the base material, uniformly stirring the crushed base material, pasture, bean products, tapioca, tobacco and chitin, adding zymophyte, and fermenting for 10-20 days to obtain a fermentation material;
s3, treating fermentation materials;
spraying attapulgite into the fermented material while stirring the fermented material to obtain a mulching film raw material;
s4, preparing a multifunctional ground grass film;
and rolling and forming the mulching film raw material, packaging the rolled product, adding zymophyte and insect-repellent powder, and fermenting for 10-20 days at normal temperature to obtain the multifunctional lawn grass film.
By adopting the technical scheme, the base material and pasture are adopted for fermentation, so that the prepared multifunctional pasture film can be naturally degraded, and after the multifunctional pasture film finishes the effect of avoiding weed growth, the multifunctional pasture film is degraded and provides nutrients for plant growth;
the addition of the attapulgite, the tapioca flour and the bean products can play a role in bonding, and improve the toughness of the multifunctional grass film, so that the multifunctional grass film is prevented from being easily cracked;
wherein, a large amount of living bacteria, proteins, amino acids, various biochemical enzymes, growth-promoting factors and other nutrient and hormone substances secreted and synthesized in the fermentation process of the bean products can provide nutrients for plant growth and ensure the growth of plants;
the multifunctional lawn grass film has the insect-repellent effect by adding the tobacco and the chitin.
Preferably, the base material comprises one or more of leaves, branches, weeds and leaves.
By adopting the technical scheme, as the branches, the weeds and the vegetable leaves are all waste materials, the branches, the weeds and the vegetable leaves are adopted for fermentation, the waste materials of the branches, the weeds and the vegetable leaves can be treated, and the production cost of the multifunctional grass film, the treatment cost of the branches and the like are reduced; meanwhile, the branches, the weeds and the vegetable leaves can be fermented to generate nutrient substances, and the multifunctional grassland film can play a role in fertilizing crops after being degraded.
Preferably, the mesh number of the base material after crushing in the step S2 is more than 3 meshes.
By adopting the technical scheme, the mesh number of the base materials after crushing is controlled, so that the phenomenon that the multifunctional grass film is easy to crack due to the too small mesh number is avoided, and the multifunctional grass film can be paved in the field is ensured.
Preferably, the insect repellent powder comprises cinnamon and pepper parts, wherein the mass ratio of the cinnamon to the pepper powder is 1: (0.8-1.2).
By adopting the technical scheme, the multifunctional lawn grass film has an insect-repellent effect by adding the cinnamon powder and the pepper, and can inhibit bacterial infection, so that the survival rate of plants is improved.
Preferably, the amount of the fermentation material added in the step S3 is equal to the amount of the fermentation material added in the step S4.
By adopting the technical scheme, the dosage of the fermentation material in the step S3 and the dosage of the fermentation material in the step S4 are controlled, so that the multifunctional grass film can be completely fermented, and certain nutritional ingredients can be provided after the multifunctional grass film is degraded.
Preferably, the fermentation bacteria include nitrogen-fixing bacteria, phosphorus-dissolving potassium bacteria, photosynthesis bacteria, growth bacteria, actinomycetes, nitrate bacteria and lactic acid bacteria.
By adopting the technical scheme, the fermentation bacteria are the proportion obtained by the actual production practice of the applicant, so that the multifunctional lawn grass film can provide nutrients for crops after being rotten.
Preferably, the weight ratio of the amount of the zymogen to the raw materials in the step S2 is (1-1.5): 1000.
by adopting the technical scheme, the dosage of the fermentation bacteria is controlled, so that the raw materials can be fully fermented, and the base materials can be decomposed into nutrient components which can be absorbed by crops.
In a second aspect, the application provides a multifunctional lawn grass film, which adopts the following technical scheme:
a multifunctional turf film comprising a film body prepared by the method for preparing a multifunctional turf film according to any one of claims 1 to 7.
By adopting the technical scheme, the multifunctional grass film can be paved in the field, can be automatically degraded after a certain time and provides nutrients for the land.
Preferably, the thickness of the film body is 0.3-1cm, the length of the film body is 30-60m, and the width of the film body is 0.7-1.2m.
By adopting the technical scheme, the thickness of the multifunctional grass film is limited, so that the degradation time of the multifunctional grass film is controlled, and a worker can select the required multifunctional grass film according to production requirements.
Preferably, the film body is provided with a plurality of vegetable picking openings, and the diameter of each vegetable picking opening is 3-50cm.
Through adopting above-mentioned technical scheme, the setting of plucking the dish mouth can provide the space for the growth of vegetables, can make things convenient for the staff to pluck vegetables simultaneously.
In summary, the application has the following beneficial effects:
1. the base material and pasture are adopted for fermentation, so that the prepared multifunctional pasture film can be naturally degraded, and after the multifunctional pasture film finishes the effect of avoiding weed growth, the multifunctional pasture film is degraded and provides nutrients for plant growth.
2. The addition of the attapulgite, the tapioca flour and the bean products can play a role in bonding, and improve the toughness of the multifunctional grass film, so that the multifunctional grass film is prevented from being easily cracked.
3. The cinnamon powder and the pepper are added, so that the multifunctional ground grass film has an insect repellent effect, and meanwhile, bacterial infection can be inhibited, and the survival rate of plants is improved.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
fig. 2 is a schematic structural view of embodiment 10;
FIG. 3 is a schematic structural view of embodiment 11;
FIG. 4 is a schematic structural view of embodiment 12
Fig. 5 is a schematic structural diagram of embodiment 13.
Reference numerals: 1. a membrane body; 2. a vegetable picking port; 3. a groove.
Detailed Description
The application is described in further detail below with reference to examples and figures of the specification.
The sources of the raw materials of the following examples are shown in table 1:
preparation of raw materials
Preparation example 1
The zymophyte is prepared by mixing azotobacter flora, phosphorus-dissolving potassium flora, photosynthetic flora, growth flora, actinomycete flora, nitrate flora and lactic acid flora with equal mass.
Preparation example 2
The insect repellent powder is prepared by uniformly mixing 2.5Kg of cinnamon and 2.5Kg of capsicum.
Preparation example 3
The insect repellent powder is prepared by uniformly mixing 2.8Kg of cinnamon and 2.2Kg of capsicum.
Preparation example 4
The insect repellent powder is prepared by uniformly mixing 2.2Kg of cinnamon and 2.8Kg of capsicum.
Examples
Example 1
A multifunctional lawn film is shown in reference to FIG. 1, and comprises a film body, wherein the thickness of the film body is 0.3cm, the length of the film body is 30m, and the width of the film body is 0.7m. The film body is provided with a vegetable picking opening which is circular and has a diameter of 3cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 300Kg of base material, 80Kg of attapulgite, 200Kg of pasture, 50Kg of bean products, 30Kg of tapioca powder, 30Kg of tobacco, 5Kg of insect repellent powder in preparation example 2 and 5Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1Kg of zymophyte in preparation example 1, and fermenting at 40 ℃ for 20 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 20 days at normal temperature, so as to obtain the mulch film body.
Example 2
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 300Kg of base material, 80Kg of attapulgite, 200Kg of pasture, 50Kg of bean products, 30Kg of tapioca powder, 30Kg of tobacco, 5Kg of insect repellent powder in preparation example 2 and 5Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1Kg of zymophyte in preparation example 1, and fermenting at 40 ℃ for 20 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 20 days at normal temperature, so as to obtain the mulch film body.
Example 3
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 1cm, the length of the film body is 60m, and the width of the film body is 1.2m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 50cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 300Kg of base material, 80Kg of attapulgite, 200Kg of pasture, 50Kg of bean products, 30Kg of tapioca powder, 30Kg of tobacco, 5Kg of insect repellent powder in preparation example 2 and 5Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1Kg of zymophyte in preparation example 1, and fermenting at 40 ℃ for 20 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 20 days at normal temperature, so as to obtain the mulch film body.
Example 4
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 350Kg of base material, 115Kg of attapulgite, 225Kg of pasture, 70Kg of bean products, 40Kg of tapioca powder, 35Kg of tobacco, 7Kg of insect repellent powder in preparation example 2 and 8Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1.2Kg of zymophyte in preparation example 1, and fermenting at 40 ℃ for 20 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1.2Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 20 days at normal temperature, so as to obtain the mulch film body.
Example 5
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 400Kg of base material, 150Kg of attapulgite, 250Kg of pasture, 90Kg of bean products, 50Kg of tapioca powder, 40Kg of tobacco, 10Kg of insect repellent powder in preparation example 2 and 10Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material with pasture, bean products, tapioca flour, tobacco and chitin, adding 1-1.5Kg of zymophyte in preparation example 1, and fermenting at 50 ℃ for 15 days;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1.5Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 10 days at normal temperature, so as to obtain the mulch film body.
Example 6
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 400Kg of base material, 150Kg of attapulgite, 250Kg of pasture, 90Kg of bean products, 50Kg of tapioca powder, 40Kg of tobacco, 10Kg of insect repellent powder in preparation example 2 and 10Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material with pasture, bean products, tapioca flour, tobacco and chitin, adding 1-1.5Kg of zymophyte in preparation example 1, and fermenting at 60 ℃ for 20 days;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1.5Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 10 days at normal temperature, so as to obtain the mulch film body.
Example 7
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 380Kg of base material, 90Kg of attapulgite, 220Kg of pasture, 68Kg of bean products, 42Kg of tapioca powder, 36Kg of tobacco, 7Kg of insect repellent powder in preparation example 2 and 7Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1.3Kg of zymophyte in preparation example 1, and fermenting at 50 ℃ for 15 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1.3Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 15 days at normal temperature, so as to obtain the mulch film body.
Example 8
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 380Kg of base material, 90Kg of attapulgite, 220Kg of pasture, 68Kg of bean products, 42Kg of tapioca powder, 36Kg of tobacco, 7Kg of insect repellent powder in preparation example 3 and 7Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1.3Kg of zymophyte in preparation example 1, and fermenting at 50 ℃ for 15 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1.3Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 15 days at normal temperature, so as to obtain the mulch film body.
Example 9
A multifunctional lawn film comprises a film body, wherein the thickness of the film body is 0.7cm, the length of the film body is 45m, and the width of the film body is 1m. The film body is provided with a vegetable picking opening which is arranged in a circular shape and has a diameter of 28cm. The lower surface of the film body is provided with a groove, and seeds are placed in the groove. The membrane body is prepared by the following steps:
s1, preparing raw materials: 380Kg of base material, 90Kg of attapulgite, 220Kg of pasture, 68Kg of bean products, 42Kg of tapioca powder, 36Kg of tobacco, 7Kg of insect repellent powder in preparation example 4 and 7Kg of chitin are weighed.
S2, crushing a base material: the base material is crushed by a crusher, the mesh number of the crushed base material is controlled to be more than 3 meshes, and the base material in the embodiment is a mixture of leaves, branches, weeds and vegetable leaves.
S3, raw material treatment: uniformly stirring the crushed base material, pasture, bean products, tapioca flour, tobacco and chitin, adding 1.3Kg of zymophyte in preparation example 1, and fermenting at 50 ℃ for 15 days to obtain a fermentation material;
s4, treating fermentation materials: spraying attapulgite into the fermentation material while stirring the fermentation material, so that the attapulgite can be fully mixed in the fermentation material to obtain a mulching film raw material;
s5, preparing a multifunctional ground grass film; the mulch film raw material is rolled and formed by two rollers, and is packaged by a plastic bag, and then insect repellent powder and 1.3Kg of zymophyte in preparation example 1 are sprayed, and the mulch film is fermented for 15 days at normal temperature, so as to obtain the mulch film body.
Example 10
Referring to fig. 2, the multifunctional grass film differs from embodiment 1 in that: the vegetable picking opening is square.
Example 11
Referring to fig. 3, the multifunctional grass film differs from embodiment 1 in that: the vegetable picking opening is polygonal.
Example 12
Referring to fig. 4, the multifunctional grass film differs from embodiment 1 in that: the vegetable picking ports are provided with two rows.
Example 13
Referring to fig. 4, the multifunctional grass film differs from embodiment 1 in that: the vegetable picking openings are provided with a plurality of rows. The multifunctional lawn grass film of the embodiment is mainly used for planting crops such as green onion, garlic, tobacco and the like.
Comparative example
Comparative example 1
A multifunctional turf film is different from example 1 in that no attapulgite is added in step S4.
Comparative example 2
A multifunctional turf film is different from example 1 in that no fermentation tubes are added in step S5.
Performance test
Detection method
1. The films produced in examples 1 to 13 and comparative examples 1 to 2 were pulled with the same force to see if the films were broken;
2. the film bodies produced in examples 1-13 and comparative examples 1-2 were laid in test fields in the same area, and comparative example 3 was set, in which no multifunctional mulching film was laid, and then cabbages were planted in the test fields, and the growth of weeds in the fields was observed.
Experimental results: see table 2;
from table 2, it can be seen that the multifunctional grass film of the present application can meet the daily application, and avoid the damage of the multifunctional grass film when paving.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (9)
1. The preparation method of the multifunctional lawn grass film is characterized by comprising the following preparation steps:
s1, preparing raw materials, wherein the raw materials are sequentially prepared according to the following mass fractions, and the sum of the mass fractions of the components is 100 percent:
30-40% of base material;
8-15% of attapulgite;
pasture 20-25%;
5-9% of bean products;
3-5% of tapioca flour;
3-4% of tobacco;
0.5-1% of insect repellent powder, wherein the insect repellent powder comprises cinnamon and chilli powder, and the mass ratio of the cinnamon to the chilli powder is 1: (0.8-1.2);
0.5-1% of chitin;
s2, raw material treatment;
crushing the base material, uniformly stirring the crushed base material, pasture, bean products, tapioca, tobacco and chitin, adding zymophyte, and fermenting for 10-20 days to obtain a fermentation material;
s3, treating fermentation materials;
spraying attapulgite into the fermented material while stirring the fermented material to obtain a mulching film raw material;
s4, preparing a multifunctional ground grass film;
rolling and molding the mulching film raw material, packaging the rolled product, adding zymophyte and insect-repellent powder, and fermenting for 10-20 days at normal temperature to obtain the multifunctional grassland film;
the lower surface of the film body is provided with a groove, and seeds are placed in the groove.
2. The method of claim 1, wherein the base material comprises one or more of leaves, branches, weeds, and leaves.
3. The method for preparing a multifunctional grass film according to claim 1, wherein the mesh number of the crushed base material in the step S2 is more than 3 mesh.
4. The method for preparing a multifunctional lawn mower according to claim 1, wherein the amount of the fermentation material added in the step S3 is equal to the amount of the fermentation material added in the step S4.
5. The method for preparing a multifunctional grass film according to claim 1, wherein the fermentation bacteria comprise nitrogen-fixing bacteria group, phosphorus-dissolving potassium bacteria group, photosynthetic bacteria group, growth bacteria group, actinomycetes group, nitrate bacteria group and lactic acid bacteria group.
6. The method for preparing a multifunctional lawn grass film according to claim 1, wherein the weight ratio of the amount of zymophyte to the raw materials in the step S2 is (1-1.5): 1000.
7. the multifunctional grass film is characterized by comprising a film body, wherein the film body is prepared by the preparation method of the multifunctional grass film according to any one of claims 1-6.
8. The mulch film according to claim 7, wherein the thickness of the film body is 0.3-1cm, the length of the film body is 30-60m, and the width of the film body is 0.7-1.2m.
9. The multifunctional grass membrane of claim 7, wherein the membrane body is provided with a plurality of vegetable picking openings, and the diameter of the vegetable picking openings is 3-50cm.
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| CN105419039A (en) * | 2015-12-23 | 2016-03-23 | 民勤县邦德贸易有限公司 | Red mulching film |
| CN106634009A (en) * | 2016-12-21 | 2017-05-10 | 广西睿桂涵农业有限公司 | Sterilization insect expelling mulching film and preparation method thereof |
| CN107057713A (en) * | 2017-04-14 | 2017-08-18 | 安徽省明美矿物化工有限公司 | A kind of concave convex rod soil conditioner and preparation method |
| CN113072882A (en) * | 2021-03-26 | 2021-07-06 | 辽宁顺屹农业科技有限公司 | Liquid full-degradable mulching film and preparation method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419039A (en) * | 2015-12-23 | 2016-03-23 | 民勤县邦德贸易有限公司 | Red mulching film |
| CN106634009A (en) * | 2016-12-21 | 2017-05-10 | 广西睿桂涵农业有限公司 | Sterilization insect expelling mulching film and preparation method thereof |
| CN107057713A (en) * | 2017-04-14 | 2017-08-18 | 安徽省明美矿物化工有限公司 | A kind of concave convex rod soil conditioner and preparation method |
| CN113072882A (en) * | 2021-03-26 | 2021-07-06 | 辽宁顺屹农业科技有限公司 | Liquid full-degradable mulching film and preparation method thereof |
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