CN114105700A - Mulching film substitute for strawberry planting and preparation method and application thereof - Google Patents
Mulching film substitute for strawberry planting and preparation method and application thereof Download PDFInfo
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- CN114105700A CN114105700A CN202111297587.3A CN202111297587A CN114105700A CN 114105700 A CN114105700 A CN 114105700A CN 202111297587 A CN202111297587 A CN 202111297587A CN 114105700 A CN114105700 A CN 114105700A
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- mulching film
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- 235000011363 Fragaria x ananassa Nutrition 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 240000009088 Fragaria x ananassa Species 0.000 title 1
- 241000220223 Fragaria Species 0.000 claims abstract description 52
- 239000002699 waste material Substances 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 235000013379 molasses Nutrition 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000813 microbial effect Effects 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 239000002362 mulch Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 241000186660 Lactobacillus Species 0.000 claims description 6
- 229940039696 lactobacillus Drugs 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 3
- 244000063299 Bacillus subtilis Species 0.000 claims description 3
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 3
- 241000235646 Cyberlindnera jadinii Species 0.000 claims description 3
- 241000190950 Rhodopseudomonas palustris Species 0.000 claims description 3
- 241000187395 Streptomyces microflavus Species 0.000 claims description 3
- 125000003158 alcohol group Chemical group 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- 241000186046 Actinomyces Species 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 13
- 235000013399 edible fruits Nutrition 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 235000021012 strawberries Nutrition 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- -1 olefin compounds Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- PBUQZKXKYSAJDO-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxycarbonyl]benzoic acid Chemical compound CC(C)(C)OC(=O)C1=CC=CC=C1C(O)=O PBUQZKXKYSAJDO-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 241000235342 Saccharomycetes Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 230000002363 herbicidal effect Effects 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000006041 probiotic Substances 0.000 description 2
- 235000018291 probiotics Nutrition 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 108090000913 Nitrate Reductases Proteins 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000473 mesophyll cell Anatomy 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000021749 root development Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a mulching film substitute for strawberry planting, and a preparation method and application thereof, wherein the mulching film substitute for strawberry planting comprises the following components in parts by weight: 45 parts of biogas waste residues, 15 parts of alcohol waste residues, 10 parts of activated carbon, 5 parts of waste molasses, 20 parts of water and 5 parts of compound microbial agents. The traditional mulching film can inhibit over 90 percent of weeds, and 85 percent of weeds in a test field applied with a strawberry planting mulching film substitute are inhibited from sprouting and growing. The yield is improved by suppressing weeds, and the fruit quality is improved at the same time.
Description
Technical Field
The invention relates to the technical field of strawberry planting, in particular to a mulching film substitute for strawberry planting and a preparation method and application thereof.
Background
The strawberry cultivation needs to be covered with a mulching film, the mulching film can improve the temperature of soil, the water retention capacity of the soil and the fertilizer retention capacity of the soil, and more importantly, the light-tight mulching film can shield sunlight, so that the growth of weeds is prevented. After the mulching film is covered, the root development of the strawberries can be promoted, the self resistance is enhanced, and the quality of the strawberries is improved.
However, the agricultural mulching film belongs to the olefin compounds, can be stored in soil for 200-400 years, is extremely difficult to degrade under natural conditions, and even degrades the degradation products of the olefin compounds, the degradation products can cause harm to the growth of crops, so that the mulching film remained in the soil year by year is increasing the harm to the soil quality year by year. This is mainly because the mulch film fragments cut the continuity of the soil porosity. The gravity moves slowly under the water, the underground water can not rise, and the drought resistance of the cultivated land is weakened. Causing secondary salinization, soil hardening and fertility reduction. In the production process of the mulching film, 2-isobutyl phthalate and the like are required to be added as plasticizers, and the 2-isobutyl phthalate and the like have volatility and can volatilize into air and enter mesophyll cells from stomata through the respiration of plants to destroy chlorophyll and inhibit the formation of organs, thereby harming the growth of the plants. The difficulty of the degradation of the mulching film determines the risk of accumulation of the mulching film.
Disclosure of Invention
The invention provides a mulching film substitute for strawberry planting and a preparation method and application thereof, aiming at making up for the defects of the prior art.
The invention is realized by the following technical scheme:
a mulching film substitute for strawberry planting comprises the following components in parts by weight: 45 parts of biogas waste residues, 15 parts of alcohol waste residues, 10 parts of activated carbon, 5 parts of waste molasses, 20 parts of water and 5 parts of compound microbial agents.
The water content of the biogas waste residue is 80%.
The water content of the alcohol residue is 60%, and the particle size is less than 0.3 mm.
The water content of the activated carbon is 3%, and the particle size is less than 0.2 mm.
The sugar content of the waste molasses is more than 50%.
The composite strain contains lactobacillus, yeast, bacillus, lactobacillus, yeast, streptomyces microflavus, candida utilis, bacillus subtilis, rhodopseudomonas palustris and thermophilic actinomyces.
A method for preparing the mulching film substitute for strawberry cultivation claimed in the preceding claim, comprising the steps of:
s1, weighing biogas waste residue, alcohol waste residue, activated carbon, waste molasses, water and the compound microbial agent according to the formula proportion, and uniformly mixing;
s2, placing the mixture obtained in the step S1 in a sealed resin barrel, and fermenting for 72 hours at the temperature of between 20 and 38 ℃.
The mixing process of the components in the step S1 is that 20 parts of water is heated to 100 ℃, 5 parts of waste molasses are diluted into boiling water, the mixture is fully stirred and then mixed with biogas waste residue, alcohol waste residue and active carbon, then the strain is added, and the temperature of the liquid before the strain is added is between 20 ℃ and 45 ℃.
9. Use of the mulching film substitute for strawberry cultivation according to any one of claims 1 to 5 in strawberry cultivation.
The specific application method is that the strawberry seedlings are uniformly applied to the field along with water in irrigation according to 20-40kg per mu 10-20 days after the strawberry seedlings are transplanted.
The invention has the following technical effects:
the traditional mulching film can inhibit over 90 percent of weeds, and 85 percent of weeds in a test field applied with the strawberry planting mulching film substitute are inhibited from sprouting and growing. The yield is improved by suppressing weeds, and the fruit quality is improved at the same time.
Compared with the common chemical herbicide, the cost of the test field applied with the strawberry planting mulching film substitute prepared in the example 1 is 10-20% lower than that of the traditional mulching film, and the effect is good.
Detailed Description
The following are only embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention are intended to be covered by the scope of the present invention.
The technical solution of the present invention is explained in detail by the specific examples below.
Example 1: preparation of strawberry planting mulching film substitute
Preparing the following components by weight: 45 parts of biogas waste residues, 15 parts of alcohol waste residues, 10 parts of active carbon, 5 parts of waste molasses serving as a microbial fermentation carbon source, 20 parts of water and 5 parts of compound microbial agents. Diluting waste molasses with water, namely heating 20 parts of water to 100 ℃, diluting 5 parts of waste molasses into boiled water, fully stirring, mixing with biogas waste residue, alcohol waste residue and activated carbon, and then adding strains, wherein the liquid temperature before adding the strains is 20-45 ℃. Mixing the six components, placing the mixture in a closed temperature-controlled fermentation tank, fermenting for 72 hours, controlling the temperature at 38 ℃, and obtaining the successful fermentation when the pH value is between 3.0 and 4.0 after the fermentation.
The biogas waste residue is a solid substance obtained by separating and drying liquid generated after anaerobic fermentation of organic wastes such as strawberry stalks, wheat straws, corn straws, human and animal excreta and the like in a biogas digester through a dry-wet separator, and is required to be slurry with the water content of 80%.
The alcohol waste residue is from Qingdao beer Limited company, is wet powder, has the water content of 60 percent and the grain diameter of less than 0.3 +/-0.1 mm. The waste residue is crushed by a dry-wet crusher without sieving.
The activated carbon is the activated carbon from Jiangsu south forest carbon science and technology Limited, the water content of the activated carbon is 3 percent, the activated carbon is crushed by a dry-wet crusher without sieving, and the particle size is 0.01 mm-3.0 mm from powder to granules.
The sugar content of the waste molasses is more than 50 percent.
The water is selected from tap water or natural river water.
The composite strain is purchased from Linyi Yikang organic agriculture science and technology park, Inc. The strain contains dozens of probiotics which mainly comprise lactobacillus, saccharomycetes, bacillus, lactobacillus, saccharomycetes, streptomyces microflavus, candida utilis, bacillus subtilis, rhodopseudomonas palustris and thermophilic actinomycetes. The composition contains all the microorganisms which are probiotics, has no harm to the environment, and has the effects of resisting oxidation and purifying the environment.
Example 2: application of a mulching film substitute for strawberry planting.
The mulching film substitute for strawberry planting is used for replacing mulching films in the strawberry planting process.
The strawberry cultivation mulching film substitute prepared in example 1 is applied to strawberry cultivation bases in various experimental demonstration bases such as historic city areas and central city areas of Jinan city, Shandong province. The selected strawberry varieties comprise Fengxiang, Jingtaoxiang and the like.
The specific application method is that the strawberry planting mulching film substitute is uniformly applied to the field along with water in the irrigation process according to the amount of 20-40kg per mu of land 10-20 days after the strawberry seedling transplantation. Meanwhile, a traditional mulching film is used as a control test field.
The growth of the strawberries was observed later, and the results showed that the growth of strawberries in the test field to which the strawberry planting mulch substitute was applied was significantly better than the control test field using the conventional mulch.
The results obtained by microbiological and physicochemical tests on the product of example 1 are shown in the following two tables.
TABLE 1 summary of the types and densities of the main microorganisms contained in the mulch substitutes
TABLE 2 summary of amino acid content of mulch substitutes
TABLE 3 table of organic acid content of mulch film substitutes
TABLE 4 summary of mulch substitute nutrient and heavy metal acid contents
The results of the tests on the physicochemical indexes of the soil treated with the product of example one and the soil of the control group are shown in the following tables.
TABLE 5-1 chemical Properties of the treated soil
TABLE 5-2 chemical Properties of soil after treatment
From the above data, it can be seen that the treatment of the mulch substitute slurry to cover the surface of the earth increases the ammonium nitrogen and total nitrogen content because the mulch substitute slurry contains the corresponding nutrients. The reduction of the nitrate ion concentration is very large, and two reasons are that the slurry contains chelated ferrous ions to provide an electron donor for nitrate reductase, and the slurry of the mulching film substitute covers the ground to enable the soil to be in a relative anaerobic state, inhibit the formation of nitrate ions and promote the reduction of the nitrate ions. The low nitrate ion concentration is also an important reason for inhibiting the weed germination, which is also the key point of the technical theory of the invention.
The results of testing the yield, quality, etc. of strawberries in the treatment group and the control group are shown in the following tables.
TABLE 6-1 yield and quality of strawberry TABLE 1
TABLE 6-2 yield and quality of strawberry TABLE II
As can be seen from the data in the above table, the conventional mulching film can inhibit over 90% of weeds, while 85% of weeds in the test field to which the strawberry cultivation mulching film substitute is applied are inhibited from sprouting and growing. The yield is improved by suppressing weeds, and the fruit quality is improved at the same time.
Compared with the common chemical herbicide, the cost of the test field applied with the strawberry planting mulching film substitute prepared in the example 1 is 10-20% lower than that of the traditional mulching film, and the effect is good.
In addition, the test field applied with the strawberry planting mulching film substitute does not have any chemical residue of the traditional mulching film, and all components contained in the test field can be biodegraded and utilized, so that the green safety of agricultural products is ensured.
Although the specific embodiments of the present invention have been described with reference to the examples, the scope of the present invention is not limited thereto, and those skilled in the art will appreciate that various modifications and variations can be made without inventive effort by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides a be used for strawberry cultivation plastic film substitute which characterized in that: the preparation method comprises the following steps of preparing the following components by weight: 45 parts of biogas waste residues, 15 parts of alcohol waste residues, 10 parts of activated carbon, 5 parts of waste molasses, 20 parts of water and 5 parts of compound microbial agents.
2. The mulching film substitute for strawberry cultivation according to claim 1, characterized in that: the water content of the biogas waste residue is 80%.
3. The mulching film substitute for strawberry cultivation according to claim 1, characterized in that: the water content of the alcohol residue is 60%, and the particle size is less than 0.3 mm.
4. The mulching film substitute for strawberry cultivation according to claim 1, characterized in that: the water content of the activated carbon is 3%, and the particle size is less than 0.2 mm.
5. The mulching film substitute for strawberry cultivation according to claim 1, characterized in that: the sugar content of the waste molasses is more than 50%.
6. The mulching film substitute for strawberry cultivation according to claim 1, characterized in that: the composite strain contains lactobacillus, yeast, bacillus, lactobacillus, yeast, streptomyces microflavus, candida utilis, bacillus subtilis, rhodopseudomonas palustris and thermophilic actinomyces.
7. A method for preparing the mulching film substitute for strawberry cultivation according to any one of claims 1 to 6, characterized by comprising the following steps:
s1, weighing biogas waste residue, alcohol waste residue, activated carbon, waste molasses, water and the compound microbial agent according to the formula proportion, and uniformly mixing;
and S2, placing the mixture obtained in the step S1 in a sealed resin barrel, and fermenting for 72 hours at 20-38 ℃.
8. The method for preparing the mulching film substitute for strawberry cultivation according to claim 6, wherein the mulching film substitute for strawberry cultivation comprises: the step S1 is to mix the components by heating 20 parts of water to 100 ℃, diluting 5 parts of waste molasses into boiled water, fully stirring, mixing with biogas residue, alcohol residue and activated carbon, and then adding the strains, wherein the liquid temperature before adding the strains is between 20 ℃ and 45 ℃.
9. Use of the mulching film substitute for strawberry cultivation according to any one of claims 1 to 5 in strawberry cultivation.
10. The use of the mulch substitute for strawberry planting according to claim 8 in strawberry cultivation, wherein: the specific application method is that the strawberry seedlings are uniformly applied to the field along with water in irrigation according to 20-40kg per mu 10-20 days after the strawberry seedlings are transplanted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111297587.3A CN114105700A (en) | 2021-11-04 | 2021-11-04 | Mulching film substitute for strawberry planting and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111297587.3A CN114105700A (en) | 2021-11-04 | 2021-11-04 | Mulching film substitute for strawberry planting and preparation method and application thereof |
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| CN114105700A true CN114105700A (en) | 2022-03-01 |
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