CN113698245A - Biological organic fertilizer for improving sand ginger soil and preparation method and application thereof - Google Patents
Biological organic fertilizer for improving sand ginger soil and preparation method and application thereof Download PDFInfo
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- CN113698245A CN113698245A CN202111056549.9A CN202111056549A CN113698245A CN 113698245 A CN113698245 A CN 113698245A CN 202111056549 A CN202111056549 A CN 202111056549A CN 113698245 A CN113698245 A CN 113698245A
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- 239000004576 sand Substances 0.000 title claims abstract description 95
- 239000003895 organic fertilizer Substances 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
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- 239000011550 stock solution Substances 0.000 claims abstract description 30
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- 240000003768 Solanum lycopersicum Species 0.000 claims description 10
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 8
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000000828 canola oil Substances 0.000 description 2
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- -1 vinasse Substances 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
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- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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- 239000004021 humic acid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- 235000010755 mineral Nutrition 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- 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
- C05G3/80—Soil conditioners
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of agriculture, in particular to a bio-organic fertilizer for improving sand ginger soil and a preparation method and application thereof. The invention discloses a biological organic fertilizer for improving sand ginger soil, which is mainly prepared from the following raw materials in parts by weight: 20-30 parts of composite straw, 3-7 parts of brown sugar, 4-8 parts of microbial agent, 3-7 parts of fruit and vegetable stock solution, 4-7 parts of vinasse, 5-6 parts of oil meal, 5-9 parts of traditional Chinese medicine residue, 2-5 parts of animal manure, 4-6 parts of biomass charcoal, 1-2 parts of multi-chain ethylene high polymer, 2-3 parts of wheat bran and 1-2 parts of alginic acid. The biological organic fertilizer for improving the sand ginger soil can improve the granular structure of the sand ginger soil and improve the porosity, water storage capacity and soil fertility of the soil, so that the emergence rate of crops is improved, and the growth of the crops is promoted.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a biological organic fertilizer for improving sand ginger soil and a preparation method and application thereof.
Background
The sand ginger soil is mainly and intensively distributed in Huang-Huai-Hai plain, the area is about 6000 mu, the sand ginger soil is the main soil for cultivation in Huang-Huai-Hai plain, and the sand ginger soil is mainly distributed in Anhui, Henan, Shandong, Jiangsu and other provinces. The sand ginger soil is a semi-hydrated soil type formed under the conditions of warm areas and semi-moist and under the action of factors such as terrain, matrix, underground water and the like. The sand ginger soil has a mortar layer with carbonate gathered at the lower part, a black soil layer dyed black by the humic acid organic colloid with dark color at the middle part, and a soil body configuration of a very light dark brown soil layer covered by sediments at the upper part. Although the sand ginger soil is black, the sand ginger soil has low organic matter content, barren soil, sticky and heavy texture, shrinkage and swelling due to dryness, difficult formation of water-stable granular structures, sticky closure during wetting, hardness during drought, easy waterlogging and drought, and poor water-nutrient coordination capability, and is called 'dead soil'. The reasons for this are low overall porosity of the plough layer, weak capillary performance, low water-carrying capacity, etc. As the effective soil pores are less, the capillary pores are blocked, so that the water is prevented from seeping downwards, the effective water storage capacity of the soil is less, the regulation reservoir capacity of the water is small, and the rainwater is too much, so that the drainage in the area is not smooth, and the air permeability, the water storage capacity and the crop root system extension capacity of the soil are affected.
The sand ginger soil distribution area has abundant light, heat and water resources, and is an important commercial food production base and a supply base of fruits and vegetables. However, the sand ginger soil has poor physical and chemical properties and poor soil tilth, is not beneficial to the growth of crops, and seriously restricts the improvement of the yield of the sand ginger soil crops. The sand ginger soil is one of important middle and low yield soil types, and crops planted throughout the year in the soil type area comprise wheat, corn, rice, rape, soybean, sweet potato and sesame, but the yield is not high.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The first purpose of the invention is to provide a biological organic fertilizer for improving sand ginger soil, which can improve the physicochemical property of the sand ginger soil and promote the growth of crops.
The second purpose of the invention is to provide a preparation method of the bio-organic fertilizer for improving the sand ginger soil, which is simple to operate and suitable for large-scale production.
The third purpose of the invention is to provide the application of the bio-organic fertilizer for improving the sand ginger soil in crop planting so as to improve the emergence rate of crops.
In order to achieve the above purpose of the present invention, the following technical solutions are adopted:
the invention provides a biological organic fertilizer for improving sand ginger soil, which is mainly prepared from the following raw materials in parts by mass: 20-30 parts of composite straw, 3-7 parts of brown sugar, 4-8 parts of microbial agent, 3-7 parts of fruit and vegetable stock solution, 4-7 parts of vinasse, 5-6 parts of oil meal, 5-9 parts of traditional Chinese medicine residue, 2-5 parts of animal manure, 4-6 parts of biomass charcoal, 1-2 parts of multi-chain ethylene high polymer, 2-3 parts of wheat bran and 1-2 parts of alginic acid.
On the other hand, the invention also provides a preparation method of the bio-organic fertilizer for improving the sand ginger soil, which is to uniformly mix and ferment the raw materials to obtain the bio-organic fertilizer for improving the sand ginger soil.
In another aspect, the invention also provides application of the bio-organic fertilizer for improving the sand ginger soil in crop planting.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention provides a biological organic fertilizer for improving sand ginger soil, which is prepared by adopting composite straws, brown sugar, a microbial agent, fruit and vegetable stock solution, vinasse, oil meal, traditional Chinese medicine residues, animal wastes, biomass charcoal, a multi-chain ethylene high polymer, wheat bran and alginic acid in a specific proportion, can improve the porosity and the volume weight of the sand ginger soil, improve the soil structure, improve the water storage capacity and the soil fertility, is beneficial to the growth of crops in the sand ginger soil area, promotes the health and sustainable utilization of the soil, and has important significance for the sustainable development of agriculture.
(2) The invention provides a preparation method of the bio-organic fertilizer for improving the sand ginger soil, which has the advantages of simple operation, high efficiency, low requirement on equipment, low cost and realization of large-scale industrial production.
(3) The invention provides an application of the bio-organic fertilizer for improving the sand ginger soil, the bio-organic fertilizer for improving the sand ginger soil is suitable for planting crops in sand ginger soil areas, and can be applied before sowing, so that the emergence rate of the crops can be improved, and the growth of the crops can be promoted.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following detailed description, but those skilled in the art will understand that the following described examples are some, not all, of the examples of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
The following provides a detailed description of the bio-organic fertilizer for improving sand ginger soil, and a preparation method and an application thereof.
Some embodiments of the invention provide a biological organic fertilizer for improving sand ginger soil, which is mainly prepared from the following raw materials in parts by mass: 20-30 parts of composite straw, 3-7 parts of brown sugar, 4-8 parts of microbial agent, 3-7 parts of fruit and vegetable stock solution, 4-7 parts of vinasse, 5-6 parts of oil meal, 5-9 parts of traditional Chinese medicine residue, 2-5 parts of animal manure, 4-6 parts of biomass charcoal, 1-2 parts of multi-chain ethylene high polymer, 2-3 parts of wheat bran and 1-2 parts of alginic acid.
The sand ginger soil is typical of middle and low yield fields, and has the characteristics of sticky texture, dry shrinkage, wet swelling, easy waterlogging, easy drought, poor tilth, barren soil and the like. According to the characteristics of the sand ginger soil, the biological organic fertilizer for improving the sand ginger soil can improve the physicochemical properties of the sand ginger soil, improve the soil structure, improve the porosity and soil volume weight of the soil, improve the water storage capacity, increase the water retention rate of the soil, improve the soil fertility, enable the soil to be suitable for the growth of crops and restore the soil activity by scientifically proportioning the raw materials.
The crop straw contains cellulose, hemicellulose, lignin, protein, mineral elements and the like, has more organic matters and also has nutrient elements such as nitrogen, phosphorus, potassium and the like. The fruit and vegetable stock solution, the vinasse, the oil meal, the animal excrement, the traditional Chinese medicine residues and the wheat bran contain a large amount of nutrients such as organic matters, mineral substances, trace elements and the like. On one hand, the microbial inoculum can quickly raise the temperature of crop straws, and can be quickly and fully fermented and decomposed; on the other hand, the fertilizer can be propagated and survived after being applied to soil, and can dissolve phosphorus and potassium, increase soil fertility and promote the growth of crop roots. The brown sugar can provide nutrients required by growth and propagation of the EM bacteria, so that the propagation speed of the EM bacteria is increased, and the number of the EM bacteria is increased. The biomass charcoal has the characteristics of rich pore structure, larger specific surface area and more oxygen-containing active groups on the surface, and after the biomass charcoal is applied into soil, the granular structure of the soil can be improved, the internal pores of the soil can be improved, the soil can be loosened, and the porosity can be improved, so that the performance of the sand ginger black soil can be improved. The multi-chain ethylene high polymer can improve the permeability and water retention of soil, has sufficient water and gas, and is more beneficial to the growth of microorganisms and crops. Alginic acid has stress resistance, and can improve the stress resistance of crops after being applied to soil.
In some embodiments, the microbial agent comprises one or more of bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens, and EM stock solution. For example, the microbial agent can be one single strain of bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens and EM stock solution, or a combination of two, three or four of bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens and EM stock solution. Preferably, the microbial agents include bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens and EM stock solution. Preferably, the microbial agent comprises 1-2 parts of bacillus subtilis, 1-2 parts of bacillus licheniformis, 1-2 parts of bacillus amyloliquefaciens and 1-2 parts of EM stock solution.
In some embodiments, the composite straw comprises at least two of wheat straw, corn straw, tomato green straw, watermelon green straw, and melon green straw. Preferably, the composite straw comprises wheat straw, corn straw, tomato green straw, watermelon green straw and melon green straw. Preferably, the mass ratio of the wheat straw to the corn straw to the tomato green straw to the watermelon green straw to the melon green straw is 1-2: 3-7: 2-5: 2-5: 1-2; preferably, the mass ratio of the wheat straw, the glutinous rice straw, the tomato green straw, the watermelon green straw and the melon green straw is 1:3:2:2: 1.
the organic fertilizer is prepared by adopting the straws as raw materials or auxiliary materials, so that the utilization rate of the waste straws is improved, the straw resources are recycled, and the cost of the organic fertilizer is reduced. The method realizes the purposes of effectively utilizing crop straws in an environment-friendly manner and effectively improving the physical and chemical properties of the sand ginger soil.
In some embodiments, the animal manure comprises one or more of sheep manure, cattle manure, and chicken manure; preferably, the animal manure is cow manure.
In some embodiments, the oil meal comprises one or more of canola oil meal, peanut oil meal, and soybean oil meal; preferably, the oil meal is canola oil meal.
In some embodiments, the bio-organic fertilizer for improving sand ginger soil further comprises a fertilizer synergist. The mass of the fertilizer synergist is 1 percent of the total mass of the raw materials. The fertilizer synergist can improve the absorption and utilization rate of crops to the fertilizer, and achieve the effect of synergism.
Some embodiments of the invention also provide a preparation method of the bio-organic fertilizer for improving sand ginger soil, which comprises the steps of mixing the raw materials uniformly and then fermenting to obtain the bio-organic fertilizer for improving sand ginger soil.
In some embodiments, the preparation method of the bio-organic fertilizer for improving the sand ginger soil comprises the following steps:
(A) uniformly mixing composite straws, wheat bran, brown sugar, animal wastes, bacillus subtilis, bacillus amyloliquefaciens, EM stock solution and water, and fermenting to obtain a fermentation product I;
(B) uniformly mixing the fruit and vegetable stock solution, the vinasse, the oil meal, the Chinese medicine residues, the bacillus licheniformis and water, and fermenting to obtain a fermentation product II;
(C) and uniformly mixing the fermentation product I, the fermentation product II, the biomass charcoal, the multi-chain ethylene high polymer, the alginic acid and the fertilizer synergist, drying, sieving, subpackaging and sterilizing to obtain the biological organic fertilizer for improving the sand ginger soil.
The fermentation process can decompose the macromolecular biomass in each raw material into micromolecular biomass, so that the nutrient substances in each component are fully utilized. The fermentation speed is ensured, and simultaneously, the full fermentation of all raw materials is also ensured.
In some embodiments, the temperature of fermentation in step (A) is 25-28 deg.C, e.g., the fermentation temperature is 25 deg.C, 26 deg.C, 27 deg.C or 28 deg.C; the fermentation time is 25-30 days, for example, 25 days, 26 days, 27 days, 28 days, 29 days or 30 days.
In some embodiments, the temperature of fermentation in step (B) is 25-28 ℃, e.g., the fermentation temperature is 25 ℃, 26 ℃, 27 ℃ or 28 ℃; the fermentation time is 5-10 days, for example, 5 days, 6 days, 7 days, 8 days, 9 days or 10 days.
In some embodiments, the composite straw is sterilized straw powder; preferably, the sterilization treatment is ultraviolet sterilization for 20-40 min.
In some embodiments, the animal waste is treated with ozone for 10-30 min.
The invention also provides an application of the bio-organic fertilizer for improving the sand ginger soil in crop planting.
In some embodiments, the crop comprises one or more of corn, wheat, peanut, and soybean; preferably, the crop is corn.
In some embodiments, the bio-organic fertilizer that improves the sand ginger soil is applied before the crop is sown in the sand ginger soil area.
In some embodiments, the application amount of the bio-organic fertilizer for improving the sand ginger soil is 100-300 kg/mu.
In some embodiments, the bio-organic fertilizer for improving the sand ginger soil is applied before the crop seeding in the sand ginger soil area, and the compound fertilizer is applied as a top dressing in the seedling stage. Preferably, the compound fertilizer comprises one or more of diammonium phosphate, monoammonium phosphate and ternary compound fertilizer.
In particular, in some embodiments, the bioorganic fertilizer that improves the sand ginger soil is applied as a corn base fertilizer. The bio-organic fertilizer for improving the sand ginger soil is applied with the compound fertilizer in a matched manner, and the bio-organic fertilizer for improving the sand ginger soil is applied in a scattered manner before the corn is sowed; the compound fertilizer is applied as additional fertilizer in the seedling stage; the application amount of the bio-organic fertilizer for improving the sand ginger soil is 100-300 kg/mu, and the application amount of the compound fertilizer is 40-50 kg/mu.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
The embodiment provides a biological organic fertilizer for improving sand ginger soil and a preparation method thereof, wherein the biological organic fertilizer for improving sand ginger soil comprises the following raw materials:
20 parts of composite straw, 7 parts of brown sugar, 8 parts of microbial agent, 7 parts of fruit and vegetable stock solution, 4 parts of vinasse, 5 parts of oil meal, 5 parts of traditional Chinese medicine residues, 5 parts of cow dung, 6 parts of biomass carbon, 2 parts of multi-chain ethylene high polymer, 2 parts of wheat bran and 1 part of alginic acid;
the microbial agent comprises 2 parts of bacillus subtilis, 2 parts of bacillus licheniformis, 2 parts of bacillus amyloliquefaciens and 2 parts of EM stock solution.
The preparation method of the bio-organic fertilizer for improving the sand ginger soil comprises the following steps:
(A) taking wheat straws, corn green straws, tomato green straws, watermelon green straws and melon green straws according to the mass ratio of 1:3:2:2:1, crushing, and sterilizing with ultraviolet rays for 30min to obtain composite straw powder; treating cow dung with ozone for 10 min; uniformly mixing the composite straw powder, wheat bran, brown sugar, cow dung, bacillus subtilis, bacillus amyloliquefaciens, EM stock solution and water, and fermenting in a closed room at 25 ℃ for 30 days to obtain a fermentation product I;
(B) uniformly mixing the fruit and vegetable stock solution, the vinasse, the oil meal, the Chinese medicine residues, the bacillus licheniformis and the water, and fermenting in a closed room at 25 ℃ for 7 days to obtain a fermentation product II;
(C) and uniformly mixing the fermentation product I, the fermentation product II, the biomass charcoal, the multi-chain ethylene high polymer and the alginic acid, and drying, sieving, subpackaging and sterilizing to obtain the bio-organic fertilizer for improving the sand ginger soil.
Example 2
The embodiment provides a biological organic fertilizer for improving sand ginger soil and a preparation method thereof, wherein the biological organic fertilizer for improving sand ginger soil comprises the following raw materials:
30 parts of composite straw, 3 parts of brown sugar, 4 parts of microbial agent, 3 parts of fruit and vegetable stock solution, 7 parts of vinasse, 6 parts of oil meal, 9 parts of traditional Chinese medicine residues, 2 parts of cow dung, 4 parts of biomass carbon, 1 part of multi-chain ethylene high polymer, 3 parts of wheat bran and 2 parts of alginic acid;
the microbial agent comprises 1 part of bacillus subtilis, 1 part of bacillus licheniformis, 1 part of bacillus amyloliquefaciens and 2 parts of EM stock solution.
The preparation method of the bio-organic fertilizer for improving the sand ginger soil comprises the following steps:
(A) taking wheat straws, corn green straws, tomato green straws, watermelon green straws and melon green straws according to the mass ratio of 1:3:2:2:1, crushing, and sterilizing with ultraviolet rays for 30min to obtain composite straw powder; treating cow dung with ozone for 20 min; uniformly mixing the composite straw powder, wheat bran, brown sugar, cow dung, bacillus subtilis, bacillus amyloliquefaciens, EM stock solution and water, and fermenting in a closed room at 28 ℃ for 25 days to obtain a fermentation product I;
(B) uniformly mixing the fruit and vegetable stock solution, the vinasse, the oil meal, the Chinese medicine residues, the bacillus licheniformis and the water, and fermenting in a closed room at 28 ℃ for 5 days to obtain a fermentation product II;
(C) and uniformly mixing the fermentation product I, the fermentation product II, the biomass charcoal, the multi-chain ethylene high polymer and the alginic acid, and drying, sieving, subpackaging and sterilizing to obtain the bio-organic fertilizer for improving the sand ginger soil.
Example 3
The embodiment provides a bio-organic fertilizer for improving sand ginger soil and a preparation method thereof, the preparation method is basically the same as that of embodiment 2, and the difference is that:
the raw materials of the organic fertilizer for improving the sand ginger soil also comprise a fertilizer synergist, and the mass of the fertilizer synergist is 1% of the total mass of the raw materials.
(C) And uniformly mixing the fermentation product I, the fermentation product II, the biomass charcoal, the multi-chain ethylene high polymer, the alginic acid and the fertilizer synergist, drying, sieving, subpackaging and sterilizing to obtain the biological organic fertilizer for improving the sand ginger soil.
Example 4
The embodiment provides a biological organic fertilizer for improving sand ginger soil and a preparation method thereof, wherein the biological organic fertilizer for improving sand ginger soil comprises the following raw materials:
24 parts of composite straw, 4 parts of brown sugar, 4 parts of microbial agent, 4 parts of fruit and vegetable stock solution, 5 parts of vinasse, 5 parts of oil meal, 8 parts of traditional Chinese medicine residues, 4 parts of cow dung, 5 parts of biomass charcoal, 1 part of multi-chain ethylene high polymer, 2 parts of wheat bran and 1 part of alginic acid;
the raw materials also comprise a fertilizer synergist which accounts for 1 percent of the total mass of the raw materials
The microbial agent comprises 1 part of bacillus subtilis, 1 part of bacillus licheniformis, 1 part of bacillus amyloliquefaciens and 2 parts of EM stock solution.
The preparation method of the bio-organic fertilizer for improving the sand ginger soil comprises the following steps:
(A) taking wheat straws, corn green straws, tomato green straws, watermelon green straws and melon green straws according to the mass ratio of 1:3:2:2:1, crushing, and sterilizing with ultraviolet rays for 30min to obtain composite straw powder; treating cow dung with ozone for 30 min; uniformly mixing the composite straw powder, wheat bran, brown sugar, cow dung, bacillus subtilis, bacillus amyloliquefaciens, EM stock solution and water, and fermenting in a closed room at 25 ℃ for 30 days to obtain a fermentation product I;
(B) uniformly mixing the fruit and vegetable stock solution, the vinasse, the oil meal, the Chinese medicine residues, the bacillus licheniformis and the water, and fermenting in a closed room at 25 ℃ for 10 days to obtain a fermentation product II;
(C) and uniformly mixing the fermentation product I, the fermentation product II, the biomass charcoal, the multi-chain ethylene high polymer, the alginic acid and the fertilizer synergist, drying, sieving, subpackaging and sterilizing to obtain the biological organic fertilizer for improving the sand ginger soil.
Test example 1
The test field of the test example is located in the dancing Yang county of Luo river city, Henan province, and soil of the test field is sand ginger soil, and the effect experiment of the bio-organic fertilizer for improving the sand ginger soil in the corn planting is carried out on the sand ginger soil.
The bio-organic fertilizer for improving the sand ginger soil of example 4 was applied to the soil as a base fertilizer in amounts of 100kg, 150kg, 200kg and 300kg per mu of land (test groups 1 to 4), and the soil was collected and analyzed 15 days after the application of the fertilizer using the non-applied fertilizer as a blank control group, and the results are shown in table 1.
TABLE 1
| pH | Water content of soil | Soil volume weight g/cm3 | Porosity% | |
| Blank control group | 7.8 | 9.3％ | 0.79 | 70％ |
| Test group 1 | 6.9 | 10.1％ | 0.76 | 71％ |
| Test group 2 | 7.1 | 24.77％ | 0.6 | 77％ |
| Test group 3 | 7.8 | 12.1％ | 0.65 | 76％ |
| Test group 4 | 8.0 | 16.6％ | 0.63 | 76％ |
From the results in table 1, it can be seen that the application of the bio-organic fertilizer for improving sand ginger soil of the present invention can improve the physical and chemical properties of soil, increase the porosity of soil, reduce the volume weight of soil, and significantly increase the water content of soil, wherein the water content of test group 2 can reach 24.77%, the soil texture is obviously loose, air permeable, and the water content is increased.
The bio-organic fertilizer for improving the sand ginger soil of example 4 was applied to the soil as a base fertilizer in amounts of 100kg, 150kg, 200kg and 300kg per mu of land (test groups 1 to 4), and after 15 days of sowing, the seedling condition and seedling vigor of corn were measured using an unfertilized blank control group, and the results are shown in table 2.
TABLE 2
As can be seen from the results in table 2, before corn sowing, the emergence rate of the bio-organic fertilizer for improving sand ginger soil applied in the invention is obviously improved compared with that of the blank control group, wherein the emergence rate of the test group 2 can reach 93%, and meanwhile, the weight of the overground dry parts, the weight of the underground dry parts, the leaf area and the SPAD are also obviously improved. The biological organic fertilizer for improving the sand ginger soil can promote the extension of the corn root system and the growth of the overground part of the corn.
In summary, the bio-organic fertilizer for improving sand ginger soil provided by the embodiment of the invention is prepared by adopting the composite straw, brown sugar, microbial agent, fruit and vegetable stock solution, vinasse, oil meal, traditional Chinese medicine residue, animal waste, biomass charcoal, multi-chain ethylene high polymer, wheat bran and alginic acid in a specific proportion, can effectively improve the physicochemical property of the sand ginger soil, improve the porosity of the soil, reduce the volume weight of the soil, increase the water content of the soil, is beneficial to the growth of crops in sand ginger soil areas, can obviously improve the emergence rate of corn, and promotes the growth of corn.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The biological organic fertilizer for improving the sand ginger soil is characterized by being prepared from the following raw materials in parts by mass: 20-30 parts of composite straw, 3-7 parts of brown sugar, 4-8 parts of microbial agent, 3-7 parts of fruit and vegetable stock solution, 4-7 parts of vinasse, 5-6 parts of oil meal, 5-9 parts of traditional Chinese medicine residue, 2-5 parts of animal manure, 4-6 parts of biomass charcoal, 1-2 parts of multi-chain ethylene high polymer, 2-3 parts of wheat bran and 1-2 parts of alginic acid.
2. The bio-organic fertilizer for improving the soil of sand ginger as claimed in claim 1, wherein the microbial agent comprises one or more of bacillus subtilis, bacillus licheniformis, bacillus amyloliquefaciens and EM stock solution;
preferably, the microbial agent comprises 1-2 parts of bacillus subtilis, 1-2 parts of bacillus licheniformis, 1-2 parts of bacillus amyloliquefaciens and 1-2 parts of EM stock solution.
3. The bio-organic fertilizer for improving sand ginger soil as claimed in claim 1, wherein the composite straw comprises at least two of wheat straw, corn straw, tomato green straw, watermelon green straw and melon green straw;
preferably, the composite straw comprises wheat straw, corn straw, tomato green straw, watermelon green straw and melon green straw;
preferably, the mass ratio of the wheat straw to the corn straw to the tomato green straw to the watermelon green straw to the melon green straw is 1-2: 3-7: 2-5: 2-5: 1-2;
preferably, the animal manure comprises one or more of sheep manure, cattle manure and chicken manure;
preferably, the oil meal comprises one or more of rape oil meal, peanut oil meal and soybean oil meal;
preferably, the biological organic fertilizer for improving the sand ginger soil further comprises a fertilizer synergist.
4. A preparation method of the bio-organic fertilizer for improving sand ginger soil as claimed in any one of claims 1 to 3, wherein the bio-organic fertilizer for improving sand ginger soil is obtained by uniformly mixing the raw materials and then fermenting.
5. The preparation method of the bio-organic fertilizer for improving sand ginger soil as claimed in claim 5, characterized by comprising the following steps:
(A) uniformly mixing composite straws, wheat bran, brown sugar, animal wastes, bacillus subtilis, bacillus amyloliquefaciens, EM stock solution and water, and fermenting to obtain a fermentation product I;
(B) uniformly mixing the fruit and vegetable stock solution, the vinasse, the oil meal, the Chinese medicine residues, the bacillus licheniformis and water, and fermenting to obtain a fermentation product II;
(C) and uniformly mixing the fermentation product I, the fermentation product II, the biomass charcoal, the multi-chain ethylene high polymer, the alginic acid and the fertilizer synergist, drying, sieving, subpackaging and sterilizing to obtain the biological organic fertilizer for improving the sand ginger soil.
6. The method for preparing the bio-organic fertilizer for improving the sand ginger soil according to claim 5, wherein in the step (A), the fermentation temperature is 25-28 ℃, and the fermentation time is 25-30 days;
preferably, in the step (B), the fermentation temperature is 25-28 ℃, and the fermentation time is 5-10 days.
7. The method for preparing a bio-organic fertilizer for improving sand ginger soil according to claim 5, wherein the composite straw is sterilized straw powder;
preferably, the animal manure is treated with ozone for 10-30 min.
8. Use of a bioorganic fertilizer for improving the soil of zingiber zerumbet as claimed in any one of claims 1 to 4 in crop cultivation.
9. The use of claim 8, wherein the crop plants include one or more of corn, wheat, peanut and soybean;
preferably, the crop plant is corn.
10. The use according to claim 8, wherein the bio-organic fertilizer improving the sand ginger soil is applied before seeding of crops in the sand ginger soil area;
preferably, the application amount of the bio-organic fertilizer for improving the sand ginger soil is 100-300 kg/mu.
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