CN106631545A - Manufacturing method of fertilizer for lowering salt content of saline alkali soil - Google Patents
Manufacturing method of fertilizer for lowering salt content of saline alkali soil Download PDFInfo
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- CN106631545A CN106631545A CN201610792079.5A CN201610792079A CN106631545A CN 106631545 A CN106631545 A CN 106631545A CN 201610792079 A CN201610792079 A CN 201610792079A CN 106631545 A CN106631545 A CN 106631545A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous 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
- C05G3/80—Soil conditioners
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Abstract
Disclosed is a manufacturing method of fertilizer for lowering salt content of saline alkali soil. The manufacturing method is characterized in that the fertilizer comprises, by weight, 100 parts of mixture of turf, humic acid and agriculture waste cake meal, 1-10 parts of diatomite, 4.6-4.8 parts of microbial agent, 5-6 parts of shell powder, 3.2-3.4 parts of compound amino acid liquid, 1-10 parts of medical stone powder, 0.9-1.1 parts of ferrous sulfate, 3-3.2 parts of rice husk carbon micropowder, 2.5-2.6 parts of gypsum powder, 2-3 parts of sodium dodecyl benzene sulfonate and a proper amount of water.
Description
Technical field
The present invention relates to fertilizer field, more particularly to a kind of manufacture method of the fertilizer for reducing salt affected soil salt content.
Background technology
Reduce the manufacture method nutrient of fertilizer of salt affected soil salt content comprehensively, can improved soil, improvement uses
The soil compaction that chemical fertilizer is caused.Improve soil physical and chemical property, strengthen soil water-retaining, fertilizer conservation, the ability of fertilizer.Reduce salt affected soil
Beneficial microbe in the manufacture method of the fertilizer of salt content forms mutual symbiosis into after soil with Soil Microorganism
Relationship With Proliferation, suppresses harmful bacteria growing and is converted into beneficial bacterium, interacts, and mutually promotes, and plays the synergy of colony, has
Beneficial bacteria produces substantial amounts of metabolite during growth and breeding, promotes the decomposition and inversion of organic matter, can be directly or indirectly work
Thing provides various nutrition and pungent, promotes and regulate and control plant growth.Improve soil porosity, penetrating exchangeability and plant
Thing survival rate, increases beneficial bacterium and edaphon.Meanwhile, the advantage profitable strain formed in crop root can suppress to have to fall ill
Opportunistic pathogen is multiplied, and strengthens the degeneration-resistant resistance against diseases of crop, reduces the disease index of continuous cropping crop, and applying year after year can significantly alleviate continuous cropping barrier
Hinder.Environmental pollution is reduced, is a kind of environment-friendly type fertilizer to people, animal, Environmental security, nontoxic.
The manufacture method for reducing the fertilizer of salt affected soil salt content is according to rhizosphere soil microecology and plant job reason
Principle is learned, with multifunctional microbial active bacteria (nitrogen-fixing bacteria, phosphate solubilizing bacteria, B. mucilaginocus) as core, is with fertilizer type organic matter
Carrier, then it is equipped with a small amount of inorganic nutrients and trace element is processed with pollution-free, nuisanceless, it is suitable to produce green food
The new-type fertilizer of product.This new-type fertilizer can draw that to be implanted with beneficial microorganism excellent to crop rhizosphere soils again to crops fertilizer
Gesture colony, reaches the purpose of infertile field strong sprout, growth-promoting diseases prevention and good quality and high output.The fertilizer of salt affected soil salt content is reduced according to the Ministry of Agriculture
The requirement of the manufacture method professional standard (NY/T798-2004) of material, living bacteria count amount have to be larger than 2,000 ten thousand/gram, always support
(N+P2O5+K2O) is divided to have to be larger than 6%.Ensure high number of viable, the carrier for accounting for product formula ratio 70%-80% is former
Material is the principal element for affecting number of viable.Production in the market reduces the manufacture method of the fertilizer of salt affected soil salt content and produces
Product mainly have following problem：
1st, it is main by the use of turf or humic acid as organic carrier.Contain substantial amounts of organic matter, C/N in turf and humic acid
Than the life condition for meeting microorganism, the number of viable of microorganism is ensure that.But turf and humic acid belong to mineral matter, by state
The restriction of family's resource, a large amount of exploitations can destroy ecology, and apply in soil it is difficult to dissolve, organic matter therein and humic acid are very
Difficult to affect fertilizer efficiency by crop utilization, while the price of turf and humic acid also goes up year by year, the production cost of product is also year by year
Improve.
2nd, product forms are mainly based on powdery.Due to containing in the manufacture method of the fertilizer for reducing salt affected soil salt content
Viable bacteria, the drying in granulation process has a great impact to number of viable, and has because turf and humic acid belong to mineral state
Machine raw material, is more difficult to dissolving after granulation, grain affects the quality and effect of product.But northern many place arable lands belong to machine sowing, powdery
Product cannot be used, so not granulating, directly influence using in a large number and promoting for product.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of particle for not affecting biologically active and reduces salt affected soil saliferous
The production method of the manufacture method of the fertilizer of amount, at the same provide a kind of safety and environmental protection for production reduce salt affected soil salt content
Fertilizer manufacture method new raw material, the method production reduction salt affected soil salt content fertilizer manufacture method product
Quality can reach《Composite microbe fertilizer》Agriculture standard (NY/T798-2004), and dissolubility is good.
The technical scheme is that, a kind of manufacture method of the fertilizer for reducing salt affected soil salt content, it is characterised in that
Including following parts by weight of component：It is 100 parts of crop material powder, 1～10 part of diatomite, ferment fertilizer 4.6-4.8, oyster shell whiting 5-6, multiple
Close aminoacids solution 3.2-3.4, medical stone powder 1～10, ferrous sulfate 0.9-1.1, rice husk micropowder 3-3.2, land plaster 2.5-
2.6th, neopelex 2-3, appropriate water.
The manufacture method preparation method of the fertilizer of described reduction salt affected soil salt content, it is characterised in that including following
Step：
(1) diatomite, oyster shell whiting are mixed, is put into muffle furnace in 150 DEG C of heating stirrings 30-40min, afterwards ball milling mistake
100 mesh, obtain composite powder standby；The water of neopelex and gross weight 2.2-2.4 times is mixed, and in 180-190
Stirring reaction 30-32min at DEG C, is cooled to afterwards 110-120 DEG C, adds land plaster stirring reaction 25-27min, stops heating,
Quick stirring 4-5min obtains standby with twin-channel coated fertilizer to uniform；
(2) by the water of ferment fertilizer, Moriamin S, ferrous sulfate, ferment fertilizer, EM bacterium and gross weight 2-3 times
Mixing and stirring, adds rice husk micropowder, land plaster and neopelex, homogeneous stir process 15-20min, adopts
It is dry that nutrient powder is standby with spray drying technology；
(3) by crop material compost 36-40d, it is put into afterwards in pulverizer and crushes 20-30min, crosses 300 mesh steel sieve, winner
Feed powder, major ingredient powder and nutrient powder mixing are put into mixer of the top with shower nozzle, and stirring 15-16min is to after uniform
Adopt centrifugal dehydration to moisture for the 35% of gross weight, there is twin-channel coated fertilizer uniformly spraying into by shower nozzle,
Form the wet stock with coated fertilizer；
(4) wet stock with coated fertilizer is sent into the roller pelletizer with air-heater, setting speed 380-390r/
Min, temperature 86-90 DEG C granulates 46-50min, crosses 50 mesh steel sieve, obtains spherical fertilizer, and the spherical fertilizer is first cold with -3 DEG C of low temperature
Freeze 20-22min, using 60 DEG C 100 DEG C are progressively being warming up to, obtained final product to dry with 1 DEG C/min heating modes baking 40min.
The preparation method of the ferment fertilizer is comprised the following steps：First, crop material, corn, Chinese sorghum long-stalked crop are prepared
Stalk need to cut up with a hay cutter into 20～30 centimetres of sections, soak；2nd, one layer of crop material for soaking is spread, thickness is 50～60 centimetres, thereon
The layered material of dispenser one, the material is bacillus subtilis：Bacillus licheniformis：Colloid bacillus cereus are 5:2:3 ratios mix and mistake
The mixture of calcium phosphate, the above-mentioned paving stalk of repetition, spreading step successively stack in heaps, and heap is wide 1.5～2 meters, high by 1.5～1.6
Rice, length is not limited；3rd, 1～2 centimetre of mudding, composting 15 days.
The invention has the advantages that：
1st, the present invention improves saline and alkaline using ferment fertilizer, and the country has no relevant report, ferment bacterium improved soil, and its is beneficial micro-
The nutrient content being cured in biological energy source dissolving soil, decomposes the agricultural chemicals of residual, progressively removes the dirt of chemical fertilizer, agricultural chemicals to agricultural product
Dye.Beneficial microbe can kill the pathogen in soil, chesson, improve soil aggregate, improved soil it is physical
Shape, water conservation, fertilizer conservation, ventilation and promotion root system development, for crop good micro-ecological environment is provided；
2nd, the comprehensive processing method that the present invention is combined using physics, chemistry and biofacies, first, using hydraulic engineering measure
Adjust level of ground water, it is ensured that salt road is unimpeded, reaches the purpose of region salt discharge；Secondly, the sodium for being replaced in alkaline earth with ferrous sulfate from
Son, reduces the pH value in soil；Key measure applies ferment fertilizer increases the organic matter and beneficial microbe of soil, improves ground
Power；Finally, green manuring, with green soil is fatted up, and salinized soil is progressively fundamentally governed；
3rd, the ferment fertilizer that this project is selected, gathers materials on the spot, and makes full use of the comprehensive profit of discarded object of agriculture, forestry, animal husbandry, fisheries
With, discarded object is become rotten into bio-feritlizer, alleviate and caused seriously by the process of agricultural chemicals, fertilizer application and stalk, rubbish thing
Environmental pollution.Environmental protection, safety, ecology, low cost, simple technical method, it is easy to popularization and application.
Specific embodiment
With reference to being further described to the present invention with embodiment.
Embodiment 1
A kind of manufacture method of the fertilizer for reducing salt affected soil salt content, it is characterised in that including following parts by weight of component：
100 parts of turf, humic acid and agricultural wastes grouts mixture, 1～10 part of diatomite, ferment fertilizer 4.6-4.8 parts, oyster shell whiting
5-6, Moriamin S 3.2-3.4, medical stone powder 1～10, ferrous sulfate 0.9-1.1, rice husk micropowder 3-3.2, land plaster
2.5-2.6, neopelex 2-3, appropriate water.
2. the manufacture method of the fertilizer of salt affected soil salt content is reduced according to claim 1, it is characterised in that described
Turf：Humic acid and agricultural wastes grouts are according to 2:3:3 ratio mixing；Bacterium is according to withered grass gemma in the ferment fertilizer
Bacillus：Bacillus licheniformis：Colloid bacillus cereus are 5:2:3 ratios mix；Total bacteria containing amount of the complex micro organism fungicide is 5
Hundred million/gram.
Reduce the manufacture method preparation method of the fertilizer of salt affected soil salt content, it is characterised in that comprise the following steps：
(1) diatomite, land plaster are mixed, is put into muffle furnace in 150 DEG C of heating stirrings 30-40min, afterwards ball milling mistake
100 mesh, obtain composite powder standby；The water of neopelex and gross weight 2.2-2.4 times is mixed, and in 180-190
Stirring reaction 30-32min at DEG C, is cooled to afterwards 110-120 DEG C, adds land plaster stirring reaction 25-27min, stops heating,
Quick stirring 4-5min obtains standby with twin-channel coated fertilizer to uniform；
(2) by the water of ferment fertilizer, Moriamin S, ferrous sulfate, ferment fertilizer, EM bacterium and gross weight 2-3 times
Mixing and stirring, adds rice husk micropowder, land plaster and neopelex, homogeneous stir process 15-20min, adopts
It is dry that nutrient powder is standby with spray drying technology；
(3) by crop material compost 36-40d, it is put into afterwards in pulverizer and crushes 20-30min, crosses 300 mesh steel sieve, winner
Feed powder, major ingredient powder and nutrient powder mixing are put into mixer of the top with shower nozzle, and stirring 15-16min is to after uniform
Adopt centrifugal dehydration to moisture for the 35% of gross weight, there is twin-channel coated fertilizer uniformly spraying into by shower nozzle,
Form the wet stock with coated fertilizer；
(4) wet stock with coated fertilizer is sent into the roller pelletizer with air-heater, setting speed 380-390r/
Min, temperature 86-90 DEG C granulates 46-50min, crosses 50 mesh steel sieve, obtains spherical fertilizer, and the spherical fertilizer is first cold with -3 DEG C of low temperature
Freeze 20-22min, using 60 DEG C 100 DEG C are progressively being warming up to, obtained final product to dry with 1 DEG C/min heating modes baking 40min.
The preparation method of the ferment fertilizer is comprised the following steps：First, crop material, corn, Chinese sorghum long-stalked crop are prepared
Stalk need to cut up with a hay cutter into 20～30 centimetres of sections, soak；2nd, one layer of crop material for soaking is spread, thickness is 50～60 centimetres, thereon
The layered material of dispenser one, the material is bacillus subtilis：Bacillus licheniformis：Colloid bacillus cereus are 5:2:3 ratios mix and mistake
The mixture of calcium phosphate, the above-mentioned paving stalk of repetition, spreading step successively stack in heaps, and heap is wide 1.5～2 meters, high by 1.5～1.6
Rice, length is not limited；3rd, 1～2 centimetre of mudding, composting 15 days.
1. experimental field and test material
Experimental field：Shandong Province Accessories during Binzhou Bincheng District willow snow town He Feng gardens, the new wasteland opened up wasteland, soil salt content exists
0.4%-0.9%.
Material to be tested：Health ground precious (BeiJing KangDiBao Biological Technology Co., Ltd), soil conditioner of the present invention are (according to enforcement
Prepared by example method).
2. experimental design
Experimental field prepare：The soil in halophytes Yuan Xin gardens is chemically examined in advance.To ensure that general long-term cropping has one
Fixed growth (salt resistance ability of halophytes is typically in 0.4-0.6%), tests the salt content in plot in 0.4-0.9%.Will examination
Parcel division is tested for 66.6m2Cell.
3. test process
The screening test of 3.1 modifying agents
If precious and of the present invention three experimental groups of soil conditioner in blank, health ground, three repetitions of each experimental group.
The administration of modifying agent：Spring sowing before (mid-April) modifying agent is manured into soil.It is liquid that health ground is precious, is watered
Uniformly spray after dilution；Soil conditioner of the present invention is solid particle, can directly be spread fertilizer over the fields.It is 300ml per cell consumption that health ground is precious
It is watered after 2000ml dilutions and uniformly sprays.Modifying agent is poured water after using, and is 3m per cell irrigation quantity3。
Soil conditioner of the present invention is set per tri- process of cell consumption 2Kg, 4Kg, 6Kg, each processes three repetitions.This
Uniformly spread fertilizer over the fields before the sowing of invention soil conditioner in experimental field, long-term cropping cucumber, size row is planted, big row 80cm, little row
50cm, spacing in the rows 25cm, artificial dibbling, covering with ground sheeting.
3.2 soil salt contents are determined
Sampling：Evaporating the salification phase before modifying agent is applied, before with latter month, vigorous period, results, after harvesting takes for five times
Soil sample.Per cell, fixed 3 points of " S " types sampling, plugs sign board.
Assay method：Conductance method.
The measure of 3.3 soil physico-chemical properties
Sampling：Per cell, fixed 3 points of " S " types sampling, plugs sign board, before soil conditioner of the present invention is applied, with latter
Individual month, three soil samplings after crop harvesting.
PH value assay method：Potentiometry
Soil weight assay method：Core cutter method
Porosity determination method：Calculating method Jie 1-pb/ps
Soil available N content assaying method：Alkaline hydrolysis diffusion method
Soil rapidly available P content assaying method：Sodium acid carbonate method
Soil Available K content assaying methods：Tetraphenylboron sodium extraction method
Soil organism assay method：The outer hot potassium dichromate oxidation-volumetric method of high temperature
Soil microbial biomass
Sampling：20 days after soil conditioner administration of the present invention；Assay method：Flat board is coated with counting method.
Soil microbial activities
Sampling：Reclamation material for saline-alkali soil apply after 5 days, 10 days, 15 days, 20 days, 25 days totally five sub-samplings；Measure side
Method：C0 is surveyed with closed quiescent culture2Method.
4. result of the test
4.1 apply impact of the different modifying agents to soil salt content
Generally, the change of upper soll layer salinity can be divided into four-stage, evaporation salification phase in spring, summer in 1 year
Salt phase, evaporation salification phase in autumn, winter relatively stable period are drenched in rainfall.Apply latter lunar regolith salt content of modifying agent and begin to drop
It is low, it was demonstrated that modifying agent has worked；Reduce most in crop vigorous period (rainy season) salt content, be on the one hand modifying agent
Effect, is on the other hand the pouring salt action of rainfall：Salt content starts to increase before harvesting, on the one hand because the reduction of rainfall, another
Aspect is reduced with the maturation of crop, covered ground；It is stable in certain numerical value to the evaporation salification phase.Due to the work of long-term cropping
With the salt content of check plot also has a number of reduction.Compared with the control, in the period of each is different, modifying agent of the present invention
The soil salt content of the precious group of group and health ground is below control, illustrates that soil conditioner of the present invention and health ground treasured have preferably
Change salt effect.
Soil salt content relative reduction amount=(modifying agent with front soil salt content-use rear soil salt content) front soil of ÷
Earth salt content.It is impossible due to selecting the on all four plot of salt content, even if the different location salt content in areal
Also there is different.Therefore, can only be weighed with soil salt content relative reduction amount just has comparativity.As it can be seen from table 1 applying
High all than compareing with modifying agent soil salt content relative reduction amount, the precious group in health ground is compared with blank control group with significance difference
Different, soil conditioner group of the present invention compares with pole significant difference with blank control group, and soil conditioner effect of the present invention
Better than Kang Dibao.
Severe salinized soil soil salt content (%) dynamic change of table 1
Compare with blank control group,*P ＜ 0.05**P ＜ 0.01
Impact of 4.2 soil conditioners of the present invention to soil physico-chemical property
4.2.1 unit weight, porosity
The soil conditioner of the present invention of table 2 is to the soil weight, the impact of porosity
From table 2 it can be seen that soil conditioner of the present invention can reduce the soil weight, increase the porosity of soil.To ensure
The reliability and representativeness of result of the test, sampling of the sampling before soil conditioner administration of the present invention before non-site preparation, after administration
Do not carry out any farm work after crop harvesting, through a period of time it is steady and sure after carry out, even so, due to crop
Growth and inevitable human factor, the soil weight of control also has certain reduction, and porosity also has increase, but applies this
Bright soil conditioner effect becomes apparent from, and this shows that soil conditioner of the present invention has the reduction soil weight, increases soil porosity
Effect, making the salt affected soil of excessively consolidation becomes more loose, increased the permeability of soil, is conducive to Nutrient Transformation, while
Breathing condition, improved soil structure are provided for edaphon and crop root.
4.2.2 soil salt content, pH value and available N, P, K content
The soil conditioner of the present invention of table 3 is to severe salt-soda soil salt content, pH value and available N, the shadow of P, K content (mg/L)
Ring
Compare with blank control group,*P ＜ 0.05,**P ＜ 0.01；With2kg amount of application groups are compared,ΔP ＜ 0.05,ΔΔP ＜
0.01。
Can be seen that soil conditioner of the present invention from the result of the test of table 3 can reduce the pH value of soil, increase soil available N,
The content of P, K.With the reduction of soil salt content, pH value is also reduced, but still in alkalescence, because still with the presence of salt ion, as long as
With the presence of salt ion, soil pH value is just in alkalescence.From in terms of result, available N, the content of P, K improve few, the mainly life of crop
Length needs to consume a part of nutrient, is the reliability for ensureing result, and the sampling after soil conditioner administration of the present invention is in crop harvesting
Carry out after obtaining.
Soil conditioner of the present invention change and blank and cell consumption 2Kg's per cell consumption 4Kg soil salt contents
Significant difference, it is extremely notable with the difference of blank and cell consumption 2Kg per the change of cell consumption 6Kg soil salt contents.Cell
Consumption 4Kg and 6Kg difference is not notable.Consumption 4Kg expenses are lower than 6Kg, therefore cell consumption 4Kg (mu consumption 40Kg) effect is most suitable
Preferably.From in terms of result of the test, with the increase of soil conditioner consumption of the present invention, the reduction to salt content has certain effect, but effect
It is not particularly significant, during actual selection consumption, considers that increased income is more than input cost.
4.3 soil organism
Situation of change (the consumption of the soil organism of table 440Kg/ mus)
The soil organism is an important indicator of soil fertility, and the soil organism can not only be for needed for crop provides
Various nutrients, while the formation to soil aggregate, soil moisture, the supply of nutrient and the differentiation of preservation of fertility
Produce material impact；Also material impact will be produced to the improvement in the composition and property of soil salt, salt-soda soil.Knot is tested by table 4
Fruit is as can be seen that apply after soil conditioner of the present invention, the soil organism is significantly improved.
Impact of 4.4 soil conditioners of the present invention to soil microbial biomass and activity
Table 5 applies impact of the reclamation material for saline-alkali soil to soil microbe quantity
The result of the test of table 5 shows, adds the salt affected soil institute of the salt affected soil than blank group of soil conditioner of the present invention
The bacterium that contains, actinomyces, the quantity of nitrogen-fixing bacteria are significantly increased.It follows that salt affected soil addition soil conditioner with
Afterwards, the biologically active of soil is greatly improved, and have activated the microorganism in soil, and edaphon is all entered with fast speed
Row breeding, increasing number illustrates that improvement of this soil conditioner of the present invention to salt affected soil microbial ecological structure has positive
Effect.Soil microbial biomass directly or indirectly reflects change, Soil Nutrient Transformation and the supply situation of soil fertility, soil
Microbial biomass can weigh the height of soil fertility.Therefore, increasing for soil microbe quantity substantially reflect soil of the present invention
Effect of the modifying agent in terms of improvement salt-soda soil.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. it is a kind of reduce salt affected soil salt content fertilizer manufacture method, it is characterised in that including following parts by weight of component：Grass
100 parts of charcoal, humic acid and agricultural wastes grouts mixture, 1～10 part of diatomite, ferment fertilizer 4.6-4.8 parts, oyster shell whiting 5-
6th, Moriamin S 3.2-3.4, medical stone powder 1～10, ferrous sulfate 0.9-1.1, rice husk micropowder 3-3.2, land plaster
2.5-2.6, neopelex 2-3, appropriate water.
2. the manufacture method of the fertilizer of salt affected soil salt content is reduced according to claim 1, it is characterised in that the grass
Charcoal：Humic acid and agricultural wastes grouts are according to 2:3:3 ratio mixing；Bacterium is according to bacillus subtilis in the ferment fertilizer
Bacterium：Bacillus licheniformis：Colloid bacillus cereus are 5:2:3 ratios mix；Total bacteria containing amount of the complex micro organism fungicide is 5
Hundred million/gram.
3. the manufacture method preparation method of the fertilizer of salt affected soil salt content is reduced as claimed in claim 1, it is characterised in that
Comprise the following steps：
(1) diatomite, land plaster are mixed, is put into muffle furnace in 150 DEG C of heating stirrings 30-40min, afterwards ball milling crosses 100
Mesh, obtains composite powder standby；The water of neopelex and gross weight 2.2-2.4 times is mixed, and at 180-190 DEG C
Stirring reaction 30-32min, is cooled to afterwards 110-120 DEG C, adds land plaster stirring reaction 25-27min, stops heating, quickly
4-5min is to uniform for stirring, obtains standby with twin-channel coated fertilizer；
(2) water of ferment fertilizer, Moriamin S, ferrous sulfate, ferment fertilizer, EM bacterium and gross weight 2-3 times is mixed
Stir, add rice husk micropowder, land plaster and neopelex, homogeneous stir process 15-20min, using spray
Mist dry technology is dry that nutrient powder is standby；
(3) by crop material compost 36-40d, it is put into afterwards in pulverizer and crushes 20-30min, cross 300 mesh steel sieve, obtains major ingredient
Powder, major ingredient powder and nutrient powder mixing are put into mixer of the top with shower nozzle, and stirring 15-16min is to adopting after uniform
With 35% that centrifugal dehydration to moisture is gross weight, there is twin-channel coated fertilizer, shape uniformly spraying into by shower nozzle
Into the wet stock with coated fertilizer；
(4) by roller pelletizer of the feeding with air-heater of the wet stock with coated fertilizer, setting speed 380-390r/min,
Temperature 86-90 DEG C, granulates 46-50min, crosses 50 mesh steel sieve, obtains spherical fertilizer, by the spherical fertilizer first with -3 DEG C of freezings of low temperature
20-22min, using 60 DEG C 100 DEG C are progressively being warming up to, and are obtained final product to dry with 1 DEG C/min heating modes baking 40min.
4. the manufacture method of the fertilizer of salt affected soil salt content is reduced according to claim 1, it is characterised in that：The ferment
The preparation method of bacterial manure is comprised the following steps：First, crop material is prepared, corn, the stalk of Chinese sorghum long-stalked crop need to cut up with a hay cutter into 20～
30 centimetres of sections, immersion；2nd, one layer of crop material for soaking is spread, thickness is 50～60 centimetres, and thereon the layered material of dispenser one, described
Expect for bacillus subtilis：Bacillus licheniformis：Colloid bacillus cereus are 5:2:3 ratios mix the mixture with calcium superphosphate,
The above-mentioned paving stalk of repetition, spreading step, successively stack in heaps, and heap is wide 1.5～2 meters, and high 1.5～1.6 meters, length is not limited；3rd, mud
1～2 centimetre of envelope, composting 15 days.
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| CN201610792079.5A CN106631545A (en) | 2016-08-31 | 2016-08-31 | Manufacturing method of fertilizer for lowering salt content of saline alkali soil |
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| CN201610792079.5A CN106631545A (en) | 2016-08-31 | 2016-08-31 | Manufacturing method of fertilizer for lowering salt content of saline alkali soil |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107857670A (en) * | 2017-10-25 | 2018-03-30 | 山东胜景旅游发展有限公司 | For the preparation method of the bio-bacterial manure of secondary salinization of land |
| CN108142127A (en) * | 2018-01-30 | 2018-06-12 | 广西壮歌农业科技桑博园有限责任公司 | A kind of mulberry tree cuttage and seedling culture method |
| CN109704849A (en) * | 2018-12-20 | 2019-05-03 | 青海省湟中县海宁合资化肥厂 | A kind of soil conditioner and its application |
| CN109852394A (en) * | 2019-02-20 | 2019-06-07 | 北京中富华泰环保科技有限公司 | A kind of Chinese herbal medicine microbial soil conditioner |
| CN110734769A (en) * | 2019-12-04 | 2020-01-31 | 吉林省农业科学院 | saline-alkali soil improver |
-
2016
- 2016-08-31 CN CN201610792079.5A patent/CN106631545A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857670A (en) * | 2017-10-25 | 2018-03-30 | 山东胜景旅游发展有限公司 | For the preparation method of the bio-bacterial manure of secondary salinization of land |
| CN108142127A (en) * | 2018-01-30 | 2018-06-12 | 广西壮歌农业科技桑博园有限责任公司 | A kind of mulberry tree cuttage and seedling culture method |
| CN109704849A (en) * | 2018-12-20 | 2019-05-03 | 青海省湟中县海宁合资化肥厂 | A kind of soil conditioner and its application |
| CN109852394A (en) * | 2019-02-20 | 2019-06-07 | 北京中富华泰环保科技有限公司 | A kind of Chinese herbal medicine microbial soil conditioner |
| CN110734769A (en) * | 2019-12-04 | 2020-01-31 | 吉林省农业科学院 | saline-alkali soil improver |
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Application publication date: 20170510 |