CN109912342A - A kind of organic microbial compound fertilizer material and preparation method thereof for improveing salt-soda soil - Google Patents
A kind of organic microbial compound fertilizer material and preparation method thereof for improveing salt-soda soil Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention belongs to fertilizer preparation technical fields, and in particular to a kind of organic microbial compound fertilizer material and preparation method thereof for improveing salt-soda soil.The present invention includes the ingredient of following parts by weight: organic composite microbial manure is made by techniques such as compost in 40-80 parts of municipal sludge, 20-40 parts of crop residues, 10-30 parts of duckweed, 5-15 parts of algae, 10-30 parts of microbial bacterial agent, 5-15 parts of solubility in citric acid potash fertilizer and 5-15 parts of phosphohumate.The present invention has the advantages that economic and environment-friendly, using the alkalinity that can neutralize salt-soda soil behind organic microbial compound fertilizer material processing salt-soda soil of the invention, reduce soil pH value, and greatly improve soil organic matter content, enhance aggregate stability, retentiveness and the water-retaining property of soil, soil hardening is reduced, soil salt reduces year by year.
Description
Technical field
The invention belongs to fertilizer preparation technical fields, and in particular to a kind of organic microbial compound fertilizer material for improveing salt-soda soil
And preparation method thereof.
Background technique
Salt-soda soil is the general name of all kinds of solonchak, alkaline earth and salinization, alkali-affected soil, according to the number of salt alkali content in soil,
It generally can be divided into 3 classes of slight, moderate and heavy salinized ground, as a kind of important land resource, the salinization of soil is seriously affected
Region environment and grain-production.According to the incomplete statistics of UNESCO and food and agricultural organization, global salt-soda soil
Area is up to 9.55 hundred million hm2, and about 99,140,000 hm of China salt-soda soil gross area2, occupy the 3rd, the world.When saline-alkali soil is mainly shown as wet
It is viscous, aeration is poor；Hard, bad hydraulic permeability, serious earth's surface can ooze out salts substances when dry, and it is withered, dead to directly contribute plant.Soil
Earth salinization of soil efficiently use large area soil cannot, seriously affect the raising of agricultural production and life of farmers level.
Currently, hydraulic engineering measure, agricultural tillage measure, halophytes, chemistry change in many reclamation of salinep-alkali soil measures
The methods of good dose commonly used, but the effect is unsatisfactory.Although chemical modifying measure can quickly change soil texture,
Secondary pollution may also be brought；Agricultural measures need to expend a large amount of human and material resources and financial resources；Biological modification measure slow effect,
Period is long.Since the area distribution in salt-soda soil is different, geological state is different, and the factors such as climate difference cause different salt-soda soils
Physicochemical characteristics, therefore it is directed to the salt-soda soil of different soil properties and different geographical, need to take the improvement of " adaptation to local conditions, integrated control "
Measure.
Summary of the invention
In view of the above technical problems, the purpose of the present invention is to provide a kind of organic microbial compound fertilizers for improveing salt-soda soil
Material and preparation method thereof.
In order to reach the goals above, the present invention uses following technical solution:
A kind of organic microbial compound fertilizer material for improveing salt-soda soil, the ingredient comprising following parts by weight: municipal sludge 40-80
Part, 20-40 parts of crop residues, 10-30 parts of duckweed, 5-15 parts of algae, 10-30 parts of microbial bacterial agent, 5-15 parts of solubility in citric acid potash fertilizer
With 5-15 parts of phosphohumate.
Further, the municipal sludge is sewage sludge, river sludge or sludge of sewage treatment plant.
Further, the crop residues include 10-20 parts of maize straw powder, 5-10 parts of gardens deadwood sawdust, pericarp
1-5 parts and eggshell 1-5 parts.
Further, the algae is one of seat algae, eyebrow algae, Anabaena variabilis, Scytonema arcangelii and chlorella.
Further, the microbial bacterial agent includes 1-5 parts of azotobacter chroococcum, 1-5 parts of Trichoderma viride, Serratieae 1-5
Part, 1-5 parts of aspergillus oryzae, aobvious pyrenomycetes 1-5 parts wealthy, 1-5 parts of bacillus coagulans and 1-5 parts of bacillus laterosporus.
A kind of preparation method of organic microbial compound fertilizer material that improveing salt-soda soil comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtained organic
Material；
(2) bio-carrier is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid,
Algae is inoculated, is cultivated 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore
The mixed bacteria liquid and chemical deodorizing agent of bacillus control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to after 2-4 days
Turning is primary at 50-60 DEG C, primary every turning in 3-5 days later, sprays 2% ethyl alcohol 100-200ml in heap body when each turning,
Film cover is returned after turning, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer
Material.
Preferably, the bio-carrier in the step (2) is PP GRANULES or active carbon particle.
Preferably, the chemical deodorizing agent in the step (3) is 1-3% calcium superphosphate, 1-3% fluosilicic acid and 4-8% silicon
Glue.
Compared with prior art, the invention has the following beneficial effects:
(1) main organic materials of the municipal sludge as compost is selected, urban waste can be efficiently used, contained in sludge
Organic matter abundant can greatly improve soil organic matter content as fertilizer, increase soil porosity, reduce the soil weight,
Enhance aggregate stability, retentiveness and the water-retaining property of soil, increases the activity of catalase and urase in soil, to mention
The absorption efficiency and utilization rate of the active degree of high edaphon and crop to nitrogen, phosphorus, potassium.Acquisition duckweed, algae are added into
Fertilizer can not only repair water body, moreover it is possible to the microelement in abundant fertilizer.
(2) include seat algae, eyebrow algae, Anabaena variabilis, Scytonema arcangelii, chlorella a variety of algae itself have nitrogen fixation effect,
Biomembrane is formed with after azotobacter chroococcum, Trichoderma viride, Serratieae mixed culture, then is added into fertilizer algae can be greatly improved
The stability and survival ability of class and mushroom, algae-bacterium biomembrane secretion exocellular polysaccharide can adsorb the salt ion in soil, from
And the salinity of soil is reduced, salt-soda soil is reduced to the harmfulness of crop.The liquid manure holding capacity of soil, enhancing can also be improved simultaneously
The absorptivity of plant pair rapid available phosphorus and nitrogen enables crop to resist extreme condition, improves yield.
(3) aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, bacillus laterosporus mixed bacteria liquid and crop residues are sent out jointly
Ferment, in addition coating processing and the ethanol solution of sprinkling 2%, can effectively kill harmful bacteria and the pathogen in soil, reduction has
The population quantity of evil bacterium.Amount of heat can also be discharged during fungus grown, to improve compost temperature, killed in sludge
Germ, worm's ovum and weed seed etc., the mushroom organic acid that metabolism generates in the soil can neutralize the basicity of soil.
(4) the completely decomposed rear addition solubility in citric acid potash fertilizer of fertilizer and phosphohumate, use as base manure, can make fertilizer efficiency more
For a long time, it reduces in process of crop growth and the problem of chemical fertilizer causes land deterioration generation is excessively used.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1
A kind of organic microbial compound fertilizer material for improveing salt-soda soil, the ingredient comprising following parts by weight: 40 parts of municipal sludge,
20 parts of maize straw powder, 10 parts of gardens deadwood sawdust, 5 parts of pericarp, 5 parts of eggshell, 30 parts of duckweed, 5 parts of Xi Zao, azotobacter chroococcum
1 part, 2 parts of Trichoderma viride, 1 part of Serratieae, 2 parts of aspergillus oryzae, wealthy 1 part of aobvious pyrenomycetes, 2 parts of bacillus coagulans, side spore gemma bar
1 part of bacterium, 10 parts of solubility in citric acid potash fertilizer and 11 parts of phosphohumate.
A kind of preparation method of organic microbial compound fertilizer material that improveing salt-soda soil comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtained organic
Material；
(2) polypropylene is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid
Grain, inoculates algae, cultivates 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore
The mixed bacteria liquid of bacillus, 1% calcium superphosphate, 3% fluosilicic acid and 4% silica gel control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to after 2-4 days
Turning is primary at 50-60 DEG C, primary every turning in 3-5 days later, sprays 2% ethyl alcohol 100ml, turning in heap body when each turning
Film cover is returned afterwards, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer
Material.
Embodiment 2
A kind of organic microbial compound fertilizer material for improveing salt-soda soil, the ingredient comprising following parts by weight: 50 parts of municipal sludge,
18 parts of maize straw powder, 9 parts of gardens deadwood sawdust, 4 parts of pericarp, 4 parts of eggshell, 15 parts of duckweed, 10 parts of Anabaena variabilis, circle are brown
5 parts of nitrogen-fixing bacteria, 4 parts of Trichoderma viride, 3 parts of Serratieae, 3 parts of aspergillus oryzae, wealthy 5 parts of aobvious pyrenomycetes, 5 parts of bacillus coagulans, side spore
5 parts of bacillus, 13 parts of solubility in citric acid potash fertilizer and 15 parts of phosphohumate.
A kind of preparation method of organic microbial compound fertilizer material that improveing salt-soda soil comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtained organic
Material；
(2) active carbon is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid
Grain, inoculates algae, cultivates 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore
The mixed bacteria liquid of bacillus, 2% calcium superphosphate, 2% fluosilicic acid and 6% silica gel control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to after 2-4 days
Turning is primary at 50-60 DEG C, primary every turning in 3-5 days later, sprays 2% ethyl alcohol 200ml, turning in heap body when each turning
Film cover is returned afterwards, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer
Material.
Embodiment 3
A kind of organic microbial compound fertilizer material for improveing salt-soda soil, the ingredient comprising following parts by weight: 60 parts of municipal sludge,
16 parts of maize straw powder, 5 parts of gardens deadwood sawdust, 4 parts of pericarp, 5 parts of eggshell, 20 parts of duckweed, 4 parts of Xi Zao, 15 parts of chlorella,
3 parts of azotobacter chroococcum, 1 part of Trichoderma viride, 5 parts of Serratieae, 5 parts of aspergillus oryzae, wealthy 2 parts of aobvious pyrenomycetes, 1 part of bacillus coagulans,
3 parts of bacillus laterosporus, 15 parts of solubility in citric acid potash fertilizer and 5 parts of phosphohumate.
A kind of preparation method of organic microbial compound fertilizer material that improveing salt-soda soil comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtained organic
Material；
(2) polypropylene is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid
Grain, inoculates algae, cultivates 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore
The mixed bacteria liquid of bacillus, 3% calcium superphosphate, 1% fluosilicic acid and 8% silica gel control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to after 2-4 days
Turning is primary at 50-60 DEG C, primary every turning in 3-5 days later, sprays 2% ethyl alcohol 150ml, turning in heap body when each turning
Film cover is returned afterwards, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer
Material.
Embodiment 4
A kind of organic microbial compound fertilizer material for improveing salt-soda soil, the ingredient comprising following parts by weight: 70 parts of municipal sludge,
10 parts of maize straw powder, 9 parts of gardens deadwood sawdust, 1 part of pericarp, 5 parts of eggshell, 25 parts of duckweed, 3 parts of eyebrow algae, 8 parts of Scytonema arcangelii,
2 parts of azotobacter chroococcum, 5 parts of Trichoderma viride, 2 parts of Serratieae, 1 part of aspergillus oryzae, wealthy 1 part of aobvious pyrenomycetes, 3 parts of bacillus coagulans,
1 part of bacillus laterosporus, 8 parts of solubility in citric acid potash fertilizer and 7 parts of phosphohumate.
A kind of preparation method of organic microbial compound fertilizer material that improveing salt-soda soil comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtained organic
Material；
(2) active carbon is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid
Grain, inoculates algae, cultivates 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore
The mixed bacteria liquid of bacillus, 1% calcium superphosphate, 1% fluosilicic acid and 8% silica gel control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to after 2-4 days
Turning is primary at 50-60 DEG C, primary every turning in 3-5 days later, sprays 2% ethyl alcohol 120ml, turning in heap body when each turning
Film cover is returned afterwards, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer
Material.
Embodiment 5
A kind of organic microbial compound fertilizer material for improveing salt-soda soil, the ingredient comprising following parts by weight: 80 parts of municipal sludge,
10 parts of maize straw powder, 7 parts of gardens deadwood sawdust, 2 parts of pericarp, 1 part of eggshell, 10 parts of duckweed, 12 parts of eyebrow algae, azotobacter chroococcum
4 parts, 2 parts of Trichoderma viride, 4 parts of Serratieae, 4 parts of aspergillus oryzae, wealthy 3 parts of aobvious pyrenomycetes, 3 parts of bacillus coagulans, side spore gemma bar
5 parts of bacterium, 5 parts of solubility in citric acid potash fertilizer and 9 parts of phosphohumate.
A kind of preparation method of organic microbial compound fertilizer material that improveing salt-soda soil comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtained organic
Material；
(2) active carbon is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid
Grain, inoculates algae, cultivates 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore
The mixed bacteria liquid of bacillus, 3% calcium superphosphate, 3% fluosilicic acid and 4% silica gel control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to after 2-4 days
Turning is primary at 50-60 DEG C, primary every turning in 3-5 days later, sprays 2% ethyl alcohol 180ml, turning in heap body when each turning
Film cover is returned afterwards, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer
Material.
Experimental example 1
This experiment carries out in ChangSha, Hunan Province county, selects 5 hillslope processes, and respectively prepared by above 5 embodiments of application
Fertilizer measures each data variation in soil, compared with the soil data for not applying fertilizer, as a result such as following table.
1 Soil salinity of table and level of alkalinity variation
2 soil with organic matter of table, total nitrogen, total phosphorus and the variation of total potassium content
By upper table data, it can be concluded that, after applying fertilizer of the invention, the salinity total amount and pH value in sample plot soil are big
Big to reduce, organic matter, total nitrogen, total phosphorus, total potassium content in soil are obviously improved, and illustrate that fertilizer of the invention can have
Effect improvement alkaline land soil, and the required nutrient element of institute in soil is provided, ensure agricultural product quality and safety.
Claims (8)
1. a kind of organic microbial compound fertilizer material for improveing salt-soda soil, which is characterized in that the ingredient comprising following parts by weight: city
40-80 parts of sludge, 20-40 parts of crop residues, 10-30 parts of duckweed, 5-15 parts of algae, 10-30 parts of microbial bacterial agent, citric-soluble potassium
Fertile 5-15 parts and phosphohumate 5-15 parts.
2. a kind of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 1, which is characterized in that the city
City's sludge is sewage sludge, river sludge or sludge of sewage treatment plant.
3. a kind of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 1, which is characterized in that the work
Object residue includes 10-20 parts of maize straw powder, 5-10 parts of gardens deadwood sawdust, 1-5 parts of pericarp and 1-5 parts of eggshell.
4. a kind of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 1, which is characterized in that the algae
Class is one of seat algae, eyebrow algae, Anabaena variabilis, Scytonema arcangelii and chlorella.
5. a kind of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 1, which is characterized in that described micro-
Bacteria agent includes 1-5 parts of azotobacter chroococcum, 1-5 parts of Trichoderma viride, 1-5 parts of Serratieae, 1-5 parts of aspergillus oryzae, wealthy aobvious pyrenomycetes
1-5 parts, 1-5 parts of bacillus coagulans and 1-5 parts of bacillus laterosporus.
6. a kind of preparation method of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 1, feature
It is comprising the steps of:
(1) municipal sludge, crop residues and duckweed are weighed according to parts by weight, is uniformly mixed with blender, obtain organic materials；
(2) bio-carrier is added in the reactor containing azotobacter chroococcum, Trichoderma viride and Serratieae mixed bacteria liquid, then connects
Kind algae, cultivates 6-10 days at room temperature, until obtaining stable algae-bacterium biomembrane；
(3) organic materials is added in algae-bacterium biomembrane, adds aspergillus oryzae, wealthy aobvious pyrenomycetes, bacillus coagulans, side spore gemma
The mixed bacteria liquid and chemical deodorizing agent of bacillus control water content in 50-60%；
(4) film is covered in organic matter material heap, turning is primary when heap body is warming up to 45 DEG C, and temperature rises to 50-60 after 2-4 days
DEG C when turning it is primary, it is primary every turning in 3-5 days later, spray 2% ethyl alcohol 100-200ml, turning in heap body when each turning
Film cover is returned afterwards, until completely decomposed, moisture content is lower than 20%, obtains fertilizer head product；
(5) solubility in citric acid potash fertilizer, phosphohumate and fertilizer head product are uniformly mixed to get organic microbial compound fertilizer material.
7. a kind of preparation method of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 6, feature
It is, the bio-carrier in the step (2) is PP GRANULES or active carbon particle.
8. a kind of preparation method of organic microbial compound fertilizer material for improveing salt-soda soil according to claim 6, feature
It is, the chemical deodorizing agent in the step (3) is 1-3% calcium superphosphate, 1-3% fluosilicic acid and 4-8% silica gel.
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| CN112375572A (en) * | 2020-10-23 | 2021-02-19 | 山东省农业科学院玉米研究所（山东省农业科学院玉米工程技术研究中心） | Modifier for improving planting performance of medium-and-light saline-alkali soil and preparation method thereof |
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| CN115401064A (en) * | 2022-08-24 | 2022-11-29 | 华南农业大学 | Method for promoting soil aggregation of rare earth ore plot |
| CN117865755A (en) * | 2024-03-12 | 2024-04-12 | 内蒙古阿尔格生命科学有限公司 | Saline-alkali soil modifier and preparation method thereof |
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Application publication date: 20190621 |
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