CN105948913A - Microbial organic fertilizer for improving saline-alkali soil and preparation method thereof - Google Patents
Microbial organic fertilizer for improving saline-alkali soil and preparation method thereof Download PDFInfo
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- CN105948913A CN105948913A CN201610294113.6A CN201610294113A CN105948913A CN 105948913 A CN105948913 A CN 105948913A CN 201610294113 A CN201610294113 A CN 201610294113A CN 105948913 A CN105948913 A CN 105948913A
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- 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
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- 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
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- 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
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- 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
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Abstract
The invention provides a microbial organic fertilizer for improving saline-alkali soil. The fertilizer comprises the following raw materials: fulvic acid, peat, salicylic acid, municipal sludge, sesame paste, mannitol, sulfated polysaccharide, cymene, rare earth isoprene rubber powder, alfalfa plant, pumice, psyllium husk powder, salt tolerant Rhodopseudomonas capsulata, and Halomonas halophiles. The invention also provides a preparation method of the fertilizer. The fertilizer prepared by the method provided by the invention has an effective living bacteria number of 0.74-0.77 billion cfu/g, a total nitrogen content of 3.8-4.1wt%, a total phosphorus content of 2.9-3.2wt%, a total potassium content of 3.2-3.6wt%, an organic matter content (on a dry basis) of 43.3-44.7wt%, a water content of 22.1-22.6wt%, and a pH of 5.52-5.58. The fertilizer provided by the invention has a saline-alkali soil improving effect, and can reduce the pH value of soil, the soil alkalization degree and soil salinity.
Description
Technical field
The present invention relates to a kind of microbial organic fertilizer improveing alkaline land soil and preparation method thereof, belong to biological organic
Fertilizer technology field.
Background technology
Microbial organic fertilizer is class viable bacteria goods, and containing substantial amounts of organic matter, nutrient is complete, can improve work
Thing rhizosphere microorganism group, improves chemical fertilizer utilization ratio.
(1) core of microbial organic fertilizer refers to kind specifically effective viable microbial, having of any a product
Effect viable count have clear and definite regulation, when living bacteria count drops to some, its effect the most just without.
(2) microbial organic fertilizer is an agricultural active bacteria formulation of class, will note to life micro-in product from producing to use
The proper environment of thing one existence, mainly residual sugar content, packaging material etc. in moisture, acid-base value, temperature, carrier.
(3) microbial organic fertilizer has an effect duration problem as active bacteria formulation.Live when the harsh output of this series products is come
Bacterial content is higher, but along with holding time and different transports, the change of preservation condition, the effective microbe quantity in product by
The fewest, when reducing to some, its useful effect can show out.Therefore, it is stipulated that the effect duration of product and proper use of meaning
Justice is great.
(4) note applicable crops and area of application, be to ensure that the important guarantee of microbial manure useful effect.Promotion has pin
Property ground selection-breeding is produced strain, such as basic soil, the strain of acid ground, or the strain for certain specific crop.
Northern China water and soil is many in alkalescence, although some area is to build Garden Greenland, with underground salt water on the ground in good farmland
Irrigate, will also result in Soil Secondary salt-soda soil.RS in Alkali Region is built green, and improving survival rate is the task of top priority, and alkalescence water and soil is to cause
The major obstacle of tree death, have uses composite chemical fertilizer in saline and alkaline greenery patches excess, and these " chemical salt " also can increase the weight of soil salt
Alkalization, the common reclamation pattern in salt-soda soil has soil moved in improve the original greening, the improvement of saline-alkali soil original soil and fertile salt balance improvement.
Existing microbial organic fertilizer has the disadvantage that
(1) quality is uneven, and the composition in product constitutes not science, most or traditional fixed nitrogen, phosphorus decomposing, potassium bacterium,
Lack new and effective product；Bacterial strain target usefulness is unstable, and formula is unreasonable, resistance is poor, and effective bacterial content is low, miscellaneous bacteria surpasses
Mark.
(2) for alkaline land improving, it is impossible to reduce the pH value of soil, reduce alkalization of soils degree, reduction soil saliferous simultaneously
Amount, increase soil organic matter content, raising water capacity, increase Soil available nitrogen content, available phosphorus contents, available potassium contain
Amount, the water holding capacity of raising soil.
(3) peanut cultivation in salt-soda soil, the survival rate of Semen arachidis hypogaeae is low, yields poorly, and per plant number is few, empty not plump fruit rate
High.
(4) peanut cultivation in salt-soda soil, to peanut soil pest without prevention effect.
(5) peanut cultivation in the salt-soda soil, to the soil-borne disease of Semen arachidis hypogaeae without preventive effect.
Summary of the invention
For solving technical problem present in prior art, the present invention provides a kind of microorganism improveing alkaline land soil to have
Machine fertilizer and preparation method thereof, to realize following goal of the invention:
(1) fertilizer prepared by the present invention, living bacteria count amount is 7.4-7.7 hundred million cfu/g, and total nitrogen content is 3.8-4.1wt%, always
Phosphorus content is 2.9-3.2wt%, and total potassium content is 3.2-3.6wt%, organic (in terms of butt) as 43.3-44.7wt%, moisture content
22.1-22.6wt%, pH are 5.52-5.58.
(2) fertilizer of the present invention, has the effect in improvement salt-soda soil, it is possible to reduce the pH value of soil, reduces alkalization of soils degree,
Reduce soil salt content, increase soil organic matter content, improve water capacity, increase quick-acting nitrogen contents, speed in soil soil
Effect phosphorus content, quick-acting potassium content, improve the water holding capacity of soil.
(3) fertilizer of the present invention, peanut cultivation in salt-soda soil, the survival rate of Semen arachidis hypogaeae is high, reaches 97.7-99.1%, per mu yield pod
Fruit reaches 445-461 kilogram, and per plant number reaches 16-20, empty not plump fruit rate as little as 15.7-16.9%.
(4) fertilizer of the present invention, has good preventive effect for peanut soil pest, and the preventive effect of Holotrichia diomphalia Bates is reached 94.7-96.9%.
(5) fertilizer of the present invention, has the sickness rate of good preventive effect, root rot and neck rot to the soil-borne disease of Semen arachidis hypogaeae
Low.
For solving above-mentioned technical problem, the technical scheme that the present invention takes is as follows:
A kind of microbial organic fertilizer improveing alkaline land soil, described fertilizer, raw material includes fulvic acid, peat, salicylic acid, city
City's mud, sesame paste, mannitol, sulfated polysaccharide, Cuminum cyminum L alkene, rare-earth isoprene rubber powder, alfalfa plants, pumice, lantago Psyllium
Powder, salt tolerant capsula Rhodopseudomonas, Halomonas bite salt bacterium.
The following is and the further of technique scheme is improved:
Described fertilizer, in parts by weight, including following raw material components: fulvic acid 5-9 part, peat 12-16 part, salicylic acid 3-6 part,
Municipal sludge 15-22 part, sesame paste 8-13 part, mannitol 6-10 part, sulfated polysaccharide 7-11 part, Cuminum cyminum L alkene 8-14 part, rare earth are different
Penta rubber powder 13-17 part, alfalfa plants 12-15 part, pumice 10-16 part, lantago Psyllium powder 11-17 part, the red vacation of salt tolerant pod membrane
Zymomonas mobilis 3-5 part, Halomonas bite salt bacterium 2-6 part.
Described fulvic acid, in terms of butt, fulvic acid content >=80%, moisture≤10%, water solublity is 100%, potassium oxide
Content >=12%, pH is 5.8-6.0.
Described municipal sludge, the content of organic matter is 43-47wt%, and total nitrogen content is 2.8-3.2wt%, and total phosphorus content is 1.5-
1.7wt%, total potassium content is 1.7-2.0wt%, and moisture content is 18-21wt%.
Described rare-earth isoprene rubber powder, Mooney viscosity deviation≤8 in batch, fugitive constituent mass fraction≤0.6%, ash quality
Mark≤0.5%；Iron content≤0.003%；Copper content≤0.0001%.
Described pumice, 1-3mm, porosity is 83-87%；Water absorption rate is 64-66%；PH is 5.5-6.0.
Described lantago Psyllium powder, the weight/mass percentage composition of aucubin is 11-13%, the weight/mass percentage composition of cellulose
For 67-72%, 60-100 mesh.
A kind of preparation method of the microbial organic fertilizer improveing alkaline land soil, described method, including municipal sludge and
The process of sesame paste, described municipal sludge and the process of sesame paste, including first stage enzymolysis, second stage enzymolysis.
Described first stage enzymolysis, hydrolysis temperature is 80-82 DEG C, adds the fire resistant alpha-diastase of 0.06wt%, 0.09wt%
High temperature resistant lipase, the thermostable proteinase of 0.13wt%, insulation enzymolysis 3 hours.
Described second stage enzymolysis, is cooled to 54-56 DEG C, regulates pH to 6.5-6.8, adds the sugar of 0.015-0.25 wt%
Change enzyme, enzymolysis 30 minutes；It is cooled to 48-52 DEG C, regulates pH to 6.3-6.5, add the compound protease of 2.0-2.3wt%, stirring
Rotating speed is 800r/min, and is incubated enzymolysis 2 hours.
Compared with prior art, the invention have the benefit that
(1) fertilizer prepared by the present invention, living bacteria count amount is 7.4-7.7 hundred million cfu/g, and total nitrogen content is 3.8-4.1wt%, always
Phosphorus content is 2.9-3.2wt%, and total potassium content is 3.2-3.6wt%, organic (in terms of butt) as 43.3-44.7wt%, moisture content
22.1-22.6wt%, pH are 5.52-5.58.
(2) fertilizer of the present invention, has the effect in improvement salt-soda soil, for sandy soil salt-soda soil, strand, after improveing 6 months,
The pH value of soil is down to 6.9-7.2, and alkalization of soils degree is 4.2-5.4%, and soil salt content is 0.21-0.27%, the soil organism
Content is 11.2-12.7g/kg, and water capacity is 29.4-31.6%, and in soil, quick-acting nitrogen contents are 214.4-236.7mg/
kg；Content of available phosphorus in soil is 42.5-43.9mg/kg, and soil effective K content is 205.7-208.6mg/kg, soil
Water holding capacity improves 61.4-63.9%；
Improveing front salt-soda soil type is: sandy soil salt-soda soil, strand, and the pH value of soil is 8.3-8.5, and the basicity of soil is 14-
15%, the salinity of soil is 0.82-0.86%, and soil with organic matter content is 6.3-6.5g/kg, and water capacity is 7-9%,
In soil, quick-acting nitrogen contents are 30mg/kg, and content of available phosphorus in soil is 7.4-7.9mg/kg, and soil effective K content is
75.7-76.9mg/kg。
(3) fertilizer of the present invention, peanut cultivation in salt-soda soil, the survival rate of Semen arachidis hypogaeae is high, reaches 97.7-99.1%, per mu yield pod
Fruit reaches 445-461 kilogram, and per plant number is 16-20, and empty not plump fruit rate is 15.7-16.9%.
(4) fertilizer of the present invention, has good preventive effect for peanut soil pest, and the preventive effect of Holotrichia diomphalia Bates is reached 94.7-96.9%.
(5) fertilizer of the present invention, has good preventive effect to the soil-borne disease of Semen arachidis hypogaeae, and the sickness rate of root rot is low, for
1.2-1.9%, the sickness rate of neck rot is low, for 0.7-1.6%.
Comparison: not using fertilizer of the present invention, directly plant Semen arachidis hypogaeae in above-mentioned salt-soda soil, the survival rate of Semen arachidis hypogaeae is low, for 32.4-
36.4%, per mu yield pod 120-130 kilogram, per plant number is 9, and empty not plump fruit rate is 32.4-33.6%；The incidence rate of Holotrichia diomphalia Bates reaches
45.6-56.7%, the sickness rate of root rot is 19.7-21.8, and the sickness rate of neck rot is 17.7-18.9%.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1 one kinds improves the microbial organic fertilizer of alkaline land soil
In parts by weight, including following raw material components:
Fulvic acid 5 parts, 12 parts of peat, salicylic acid 3 parts, municipal sludge 15 parts, 8 parts of sesame paste, 6 parts of mannitol, sulfated polysaccharide 7 parts,
8 parts of Cuminum cyminum L alkene, 13 parts of rare-earth isoprene rubber powder, alfalfa plants 12 parts, pumice 10 parts, 11 parts of lantago Psyllium powder, salt tolerant pod
Film rhodopseudomonas 3 parts, Halomonas bite salt bacterium 2 parts；
Described fulvic acid, in terms of butt, fulvic acid content >=80%, moisture≤10%, water solublity is 100%, potassium oxide content
≥12%；PH is that 5.8-6.0, CEC value reaches 1400；
Described municipal sludge, the content of organic matter is 45wt%, and total nitrogen content is 3wt%, and total phosphorus content is 1.6wt%, and total potassium content is
1.8wt%, moisture content is 20 wt%, and the content of heavy metal Hg is that the content that content is 0.1mg/kg, Pb of 0.2mg/kg, Cd is
The content of 0.3mg/kg, As be the content of 0.05mg/kg, Cu be 0.1 mg/kg.
Described rare-earth isoprene rubber powder, Mooney viscosity deviation≤8 in batch, fugitive constituent mass fraction≤0.6%, ash quality
Mark≤0.5%；Iron content≤0.003%；Copper content≤0.0001%；Acetone extract content≤3%；Age resistor content is
0.28-0.32%；
Described pumice, 1-3mm, porosity is 85%；Water absorption rate is 65%；PH is 5.5-6.0；
Described lantago Psyllium powder, the weight/mass percentage composition of aucubin is 12%, and the weight/mass percentage composition of cellulose is 70%,
60-100 mesh.
Described salt tolerant capsula Rhodopseudomonas (Rhodopseudomonas capsulata), culture presevation number is CCTCCM
204090；
Described salt tolerant capsula Rhodopseudomonas, for mycopowder, bacteria concentration is 1.5 × 109cfu/g；
Described Halomonas bites salt bacterium, and for mycopowder, bacteria concentration is 0.7 × 109cfu/g；
Mentioned microorganism strain, derives from market and buys.
Embodiment 2 one kinds improves the microbial organic fertilizer of alkaline land soil
Use each raw material described in embodiment 1, only change the proportioning of each raw material, change into:
In parts by weight, including following raw material components:
Fulvic acid 7 parts, 14 parts of peat, salicylic acid 5 parts, municipal sludge 18 parts, 10 parts of sesame paste, 8 parts of mannitol, sulfated polysaccharide 9 parts,
12 parts of Cuminum cyminum L alkene, 15 parts of rare-earth isoprene rubber powder, alfalfa plants 13 parts, pumice 13 parts, 15 parts of lantago Psyllium powder, salt tolerant pod
Film rhodopseudomonas 4 parts, Halomonas bite salt bacterium 5 parts.
Embodiment 3 one kinds improves the microbial organic fertilizer of alkaline land soil
Use each raw material described in embodiment 1, only change the proportioning of each raw material, change into:
In parts by weight, including following raw material components:
Fulvic acid 9 parts, 16 parts of peat, salicylic acid 6 parts, municipal sludge 22 parts, 13 parts of sesame paste, 10 parts of mannitol, sulfated polysaccharide 11
Part, 14 parts of Cuminum cyminum L alkene, 17 parts of rare-earth isoprene rubber powder, alfalfa plants 15 parts, pumice 16 parts, 17 parts of lantago Psyllium powder, resistance to
Salt capsula Rhodopseudomonas 5 parts, Halomonas bite salt bacterium 6 parts.
Embodiment 4 one kinds improves the preparation method of the microbial organic fertilizer of alkaline land soil
Comprise the following steps:
Step one, weighing
Each raw material is weighed according to formula；
Step 2, the acidification of alfalfa plants
The pre-treatment of vegetable material: the alfalfa plants material (whole strain material) that will cradle or pluck, by collection, cleaning, dry in the sun,
It is crushed to 3-4mm, is the saline soak of 2.8-3.1%, sterilizing, formation acidifying raw material by concentration；
The acidifying of vegetable material: put into acidifying raw material in acidification vessel, adds acidifying microbial inoculum and water, acidifying raw material and the matter of water
Amount ratio is 1:14, floods acidifying raw material, adds the acidifying microbial inoculum of 2.3-2.5wt%, cover container, sealing with plastic foil, keeps
Temperature in acidification vessel is 18-20 DEG C, and temperature retention time is 25 days, and pressure is 0.03-0.05MPa, is dried by acidifying raw material, shape
Become organic acid compound；
Described acidifying microbial inoculum is liquid bacterial agent, including bacillus acidophilus, acetic acid bacteria, lactobacillus casei, and wherein bacillus acidophilus, vinegar
Acid bacterium, the bacteria concentration of lactobacillus casei are respectively 0.9 × 108cfu/ml、1.3×108cfu/ml、1.4×108cfu/ml。
Described microbial inoculum derives from market and buys.
The process of step 3, municipal sludge and sesame paste
(1) type of municipal sludge
Be dried to moisture content be 20wt% time, in municipal sludge, content of organics is 50wt%.
(2) allotment preheating
Municipal sludge and sesame paste being blended in allotment preheating can carry out mixing and preheating, the moisture content adjusting mixture is 84-
85wt%, is warmed up to about 80-82 DEG C.
(3) first stage enzymolysis
At 80-82 DEG C, based on the gross weight of municipal sludge and sesame paste, add the fire resistant alpha-diastase of 0.06wt%, 0.09
The high temperature resistant lipase of wt %, the thermostable proteinase of 0.13wt%, insulation enzymolysis 3 hours；
(4) second stage enzymolysis
It is cooled to 55 DEG C, regulates pH6.7, based on the gross weight of municipal sludge and sesame paste, add the saccharifying of 0.02 wt %
Enzyme, enzymolysis 30 minutes；
It is cooled to 50 DEG C, regulates pH6.5, based on the gross weight of municipal sludge and sesame paste, add the compound protein of 2.2wt%
Enzyme, described compound protease includes: flavor protease, papain, bromelain, neutral protease, and mass ratio is
5:2:4:3, speed of agitator is 800r/min, and is incubated enzymolysis 2 hours；
(5) phase III enzymolysis
It is cooled to 45 DEG C, regulates pH to 4.8, based on the gross weight of municipal sludge and sesame paste, add the cellulose of 0.3wt%
Enzyme, enzymolysis time is 1 hour；
It is warmed up to 100 DEG C of enzyme denaturing 10 minutes, solid-liquid separation, take filtrate.
(6) removing heavy metals
Adding biological adsorption agent in above-mentioned filtrate, addition is 1.0-1.2wt%, and temperature controls at 32～36 DEG C, under 180rpm,
Regulation pH5.8-6.2, adsorbs 48h, filters, and separates biological adsorption agent, impurity etc., obtains the extracting solution of municipal sludge and sesame paste.
Described biological adsorption agent includes sodium alginate 7～9 parts, Algin 2～3 parts, microorganism formulation 4～4.8 parts；
Described microorganism formulation includes Zygosaccharomyces rouxii 2.4 × 108Individual/g, micrococcus luteus 1.6 × 108Individual/g, short and small brood cell's bar
Bacterium 2.7 × 108Individual/g, mural painting broadshoot bacillus 3.4 × 108Individual/g, mentioned microorganism is trained by strain cultural method routinely respectively
Support and prepare；
Described Zygosaccharomyces rouxii (Mucor rouxianus) culture presevation number is CICC3155；Micrococcus luteus (Micrococcus
Luteus) culture presevation number is ACCC41016；Bacillus pumilus (Bacillus pumilus), culture presevation number is ACCC
10615；Mural painting broadshoot bacillus (Virgibacillus pantothenticus), culture presevation number is ACCC 10260；On
State strain and be all from commercially available.
Step 4, mixing
By the extracting solution of the alfalfa plants after acidification, municipal sludge and sesame paste, and other raw material mix homogeneously, be dried to
Moisture content is 13-14%；It is crushed to 1-3mm, obtains fertilizer of the present invention.
Embodiment 5 applies effect
Fertilizer prepared by the present invention, living bacteria count amount is 7.4-7.7 hundred million cfu/g, and total nitrogen content is 3.8-4.1wt%, and total phosphorus contains
Amount is for 2.9-3.2wt%, and total potassium content is 3.2-3.6wt%, organic (in terms of butt) as 43.3-44.7wt%, moisture content
22.1-22.6wt%, pH are 5.52-5.58.
Fertilizer prepared by the present invention, have improvement alkaline land soil effect, for salt-soda soil type be:
Sandy soil salt-soda soil, strand, the pH value of soil is 8.3-8.5, and the basicity of soil is 14-15%, and the salinity of soil is
0.82-0.86%, soil with organic matter content is 6.3-6.5g/kg, and water capacity is 7-9%, and in soil, quick-acting nitrogen contents are
30mg/kg, content of available phosphorus in soil is 7.4-7.9mg/kg, and soil effective K content is 75.7-76.9mg/kg.
After using fertilizer of the present invention, planting Semen arachidis hypogaeae after 1 month, kind is " flower educates No. 36 ", after 6 months, the pH value of soil
Being down to 6.9-7.2, alkalization of soils degree is 4.2-5.4%, and soil salt content is 0.21-0.27%, and soil organic matter content is 11.2-
12.7g/kg, water capacity is 29.4-31.6%, and in soil, quick-acting nitrogen contents are 214.4-236.7mg/kg；In soil quick-acting
Phosphorus content is 42.5-43.9mg/kg, and soil effective K content is 205.7-208.6mg/kg, and the water holding capacity of soil improves
61.4-63.9%。
Specific targets are shown in Table 1.
Table 1 fertilizer of the present invention is for the improved effect of alkaline land soil
The survival rate of Semen arachidis hypogaeae is high, reaches 97.7-99.1%, and per mu yield pod reaches 445-461 kilogram, and per plant number is 16-20, empty
Not plump fruit rate is 15.7-16.9%；
Fertilizer of the present invention has good preventive effect for peanut soil pest, the preventive effect of Holotrichia diomphalia Bates is reached 94.7-96.9%, to Semen arachidis hypogaeae
Soil-borne disease has good preventive effect, and the sickness rate of root rot is low, and for 1.2-1.9%, the sickness rate of neck rot is low, for 0.7-
1.6%, specific targets are shown in Table 2.
Table 2 Semen arachidis hypogaeae index of correlation
Comparison: not using fertilizer of the present invention, directly plant Semen arachidis hypogaeae in above-mentioned salt-soda soil, the survival rate of Semen arachidis hypogaeae is low, for 32.4-
36.4%, per mu yield pod 120-130 kilogram, per plant number is 9, and empty not plump fruit rate is 32.4-33.6%；The incidence rate of Holotrichia diomphalia Bates reaches
45.6-56.7%, the sickness rate of root rot is 19.7-21.8, and the sickness rate of neck rot is 17.7-18.9%.
Unless specifically indicated, ratio of the present invention is mass ratio, described percent, is percent mass
Number.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (10)
1. the microbial organic fertilizer improveing alkaline land soil, it is characterised in that: described fertilizer, raw material include fulvic acid,
Peat, salicylic acid, municipal sludge, sesame paste, mannitol, sulfated polysaccharide, Cuminum cyminum L alkene, rare-earth isoprene rubber powder, alfalfa plants, light
Stone, lantago Psyllium powder, salt tolerant capsula Rhodopseudomonas, Halomonas bite salt bacterium.
A kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 1, it is characterised in that: described fertilizer
Material, in parts by weight, including following raw material components: fulvic acid 5-9 part, peat 12-16 part, salicylic acid 3-6 part, municipal sludge
15-22 part, sesame paste 8-13 part, mannitol 6-10 part, sulfated polysaccharide 7-11 part, Cuminum cyminum L alkene 8-14 part, rare-earth isoprene rubber powder
13-17 part, alfalfa plants 12-15 part, pumice 10-16 part, lantago Psyllium powder 11-17 part, salt tolerant capsula Rhodopseudomonas 3-5
Part, Halomonas bite salt bacterium 2-6 part.
A kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 1, it is characterised in that: described Huang
Rotten acid, in terms of butt, fulvic acid content >=80%, moisture≤10%, water solublity is 100%, potassium oxide content >=12%, and pH is
5.8-6.0。
A kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 1, it is characterised in that: described city
City's mud, the content of organic matter is 43-47wt%, and total nitrogen content is 2.8-3.2wt%, and total phosphorus content is 1.5-1.7wt%, and total potassium contains
Amount is 1.7-2.0wt%, and moisture content is 18-21wt%.
A kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 1, it is characterised in that: described dilute
Soil isoprene rubber powder, Mooney viscosity deviation≤8 in batch, fugitive constituent mass fraction≤0.6%, ash mass fraction≤0.5%；Ferrum contains
Amount≤0.003%；Copper content≤0.0001%.
A kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 1, it is characterised in that: described gently
Stone, 1-3mm, porosity is 83-87%；Water absorption rate is 64-66%；PH is 5.5-6.0.
A kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 1, it is characterised in that: described ocean
Cillium, the weight/mass percentage composition of aucubin is 11-13%, and the weight/mass percentage composition of cellulose is 67-72%, 60-100
Mesh.
8. the preparation method of the microbial organic fertilizer improveing alkaline land soil, it is characterised in that: described method, including city
City's mud and the process of sesame paste, described municipal sludge and the process of sesame paste, including first stage enzymolysis, second stage enzymolysis.
The preparation method of a kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 8, its feature
Being: described first stage enzymolysis, hydrolysis temperature is 80-82 DEG C, add the fire resistant alpha-diastase of 0.06wt%, 0.09wt% resistance to
High temperature lipase, the thermostable proteinase of 0.13wt%, insulation enzymolysis 3 hours.
The preparation method of a kind of microbial organic fertilizer improveing alkaline land soil the most according to claim 8, its feature
It is: described second stage enzymolysis, is cooled to 54-56 DEG C, regulate pH to 6.5-6.8, add the saccharifying of 0.015-0.25 wt%
Enzyme, enzymolysis 30 minutes；Being cooled to 48-52 DEG C, regulate pH to 6.3-6.5, add the compound protease of 2.0-2.3wt%, stirring turns
Speed is 800r/min, and is incubated enzymolysis 2 hours.
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| CN106478317A (en) * | 2017-01-06 | 2017-03-08 | 苏锦忠 | A kind of fertilizer in improvement salt-soda soil |
| CN107244990A (en) * | 2016-12-07 | 2017-10-13 | 滨州市科学技术情报研究所 | A kind of method for preparing alkaline land improving bio-organic fertilizer special material using extra large terrestrial resource |
| CN107324897A (en) * | 2017-07-28 | 2017-11-07 | 山东省食品发酵工业研究设计院 | The method that biological compound liquid fertilizer is prepared using sesame residues |
| CN110475761A (en) * | 2017-03-14 | 2019-11-19 | 王永成 | Utilize the organic slow-release fertilizer and preparation method thereof of semen plantaginis skin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107244990A (en) * | 2016-12-07 | 2017-10-13 | 滨州市科学技术情报研究所 | A kind of method for preparing alkaline land improving bio-organic fertilizer special material using extra large terrestrial resource |
| CN106478317A (en) * | 2017-01-06 | 2017-03-08 | 苏锦忠 | A kind of fertilizer in improvement salt-soda soil |
| CN110475761A (en) * | 2017-03-14 | 2019-11-19 | 王永成 | Utilize the organic slow-release fertilizer and preparation method thereof of semen plantaginis skin |
| JP2020510600A (en) * | 2017-03-14 | 2020-04-09 | ワン，ヨンソン | Organic slow-release fertilizer using carskin and its production method |
| US11130716B2 (en) * | 2017-03-14 | 2021-09-28 | Youngsung WANG | Organic slow-acting fertilizer using plantaginis semen husk and manufacturing method therefor |
| JP7012738B2 (en) | 2017-03-14 | 2022-01-28 | ワン，ヨンソン | Organic slow-release fertilizer using plantain skin and its manufacturing method |
| CN107324897A (en) * | 2017-07-28 | 2017-11-07 | 山东省食品发酵工业研究设计院 | The method that biological compound liquid fertilizer is prepared using sesame residues |
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Application publication date: 20160921 |