CN106748492A - A kind of fertilizer dedicated to alkaline land - Google Patents
A kind of fertilizer dedicated to alkaline land Download PDFInfo
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- CN106748492A CN106748492A CN201611236430.9A CN201611236430A CN106748492A CN 106748492 A CN106748492 A CN 106748492A CN 201611236430 A CN201611236430 A CN 201611236430A CN 106748492 A CN106748492 A CN 106748492A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- 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
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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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- 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
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- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
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Abstract
The present invention relates to technical field of fertilizers, especially a kind of fertilizer dedicated to alkaline land.The fertilizer dedicated to alkaline land, including dregs of beans, corn stalk powder, humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate, zinc sulfate, calcium phosphate, potassium sulfate, trichoderma, the present invention is reasonably combined by heterogeneity, especially fully using trichoderma for osmotic pressure material glycine betaine in plant, proline, the influence of MDA, improve the tolerance that crop is in salt-soda soil environment, and the characteristics of active material decomposition of cellulose and insoluble phosphorus for being metabolized using trichoderma, it is continuously crop and nutrient is provided, promote plant root system development, effectively prevent and treat nutritional deficiency symptom.
Description
Technical field
The present invention relates to a kind of fertilizer.Specifically related to a kind of fertilizer dedicated to alkaline land.
Background technology
Saline-alkali soil is not only a kind of widely distributed resource, is also a kind of, main environmental hazard.Salinization of soil is to cause soil
The main inducing that ground is degenerated, can cause soil hardening, fertility to decline and aggravate the soil erosion.Although various countries are to saline-alkali soil
Administer and exploitation is increasingly paid attention to, but being continuously increased and irrational irrigation method with new land reclamation, salinization of soil soil
The quantity on ground is still increasingly increasing, and seriously threatens current agricultural production, water quality safety.In face of the grain security for becoming increasingly conspicuous
How problem, effectively carried out agricultural production and be particularly important using salt-soda soil, improvement salt-soda soil, and fertilizer dedicated to alkaline land material
As a kind of means are direct, one of the obvious effective means of effect, it is very necessary to carry out further investigation.
The research of current salt-soda soil fertilizer is a lot, and a kind of salt-soda soil of such as Patent No. CN201410503712.5 is special outstanding
Supernatant liquid compound fertilizer and preparation method thereof.Nitrogenous fertilizer, boron fertilizer, EDTA-Zn, EDTA-Mn, humic acid powder, calcareous fertilisers, phosphorus are used
Fertilizer, potash fertilizer, part organic matter, soil conditioner, microbial inoculum, dispersant, emulsifying agent, thickener, antifreezing agent, adjust soil physical chemistry
Matter, it is to avoid the accumulation once again of salt, and for crop provides the nutrient needed for growing, so as to promote crop root
More preferably growth, improves the yield and quality of crop, while the nutritional deficiency symptom of crop can be prevented effectively.Fertilizer component is enriched, but
It is that further improvement is not made to the Saline alkali tolerance of plant physiology.And for example one kind of Patent No. CN200910169400.4
Can be used to transform the fertilizer in salt-soda soil, be made up of lightweight shale gelite, humic acid and organic fertilizer.Plant growth can be provided must
The nutrient of palpus, and alkaline land soil composition can be improved simultaneously, salt content is reduced, increase soil fertility.Shortage is directed to
The microorganism group of property is into group.
The content of the invention
In order to solve above-mentioned technical problem present in prior art, the present invention is according to soil salt is high, organic matter and speed
Nutrient content is low for effect, plant cell easy dehydration the characteristics of, for a kind of fertilizer dedicated to alkaline land is provided, fully using trichoderma for
Osmotic pressure material glycine betaine, proline, the influence of MDA in plant, improve the tolerance energy that crop is in salt-soda soil environment
Power, make crop adapt to compared with the soil of high salt basicity and promote growth.And by rational powder of straw, dregs of beans and fertilizer efficiency material
Collocation, the material such as carbon source, nitrogen source that can not only be for needed for trichoderma provide its growth can also provide available nutrient for plant,
In addition, in the growth metabolism of trichoderma, stalk, dregs of beans are broken down into organic matter improves the physicochemical property of soil, trichoderma is molten in itself
Phosphorus in phosphorus enzyme dissolution calcium phosphate, it is lasting for plant provides nutrient.
The present invention is achieved through the following technical solutions：
A kind of fertilizer dedicated to alkaline land, comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the parts by weight of each component are：
Including dregs of beans 60-80 parts, powder of straw 50-70 parts, humic acid 5-12 parts, urea 0.8-1.2 parts, urea phosphate 3-10
Part, magnesium sulfate 0.5-1.5 parts, calcium chloride 0.5-1.5 parts, ferric sulfate 0.01-0.1 parts, manganese sulfate 0.01-0.03 parts, zinc sulfate
0.01-0.07 parts, calcium phosphate 8-15 parts, potassium sulfate 5-10 parts, trichoderma 2-8 parts.
In described salt-soda soil growth-promoting fertilizer, each component parts by weight are most preferably
80 parts of dregs of beans, 70 parts of corn stalk powder, 10 parts of humic acid, 1 part of urea, 6 parts of urea phosphate, 1 part of magnesium sulfate, calcium chloride
1 part, 0.08 part of ferric sulfate, manganese sulfate 0.01,0.04 part of zinc sulfate, 10 parts of calcium phosphate, 7 parts of potassium sulfate, 5 parts of trichoderma.
The dregs of beans granularity is 1-4mm.
Described powder of straw is one or more in maize straw, rice straw, wheat straw waste.
Described stalk Powder Particle Size is 1-3mm.
Described powder of straw 100-120 DEG C of steaming 60-80min, described 100-120 DEG C of steaming 60-80min. of dregs of beans
The trichoderma is one or more in trichoderma harzianum, trichoderma aureoviride, trichodermaharzianum.
The preparation method of above-mentioned salt-soda soil growth-promoting fertilizer, it is characterised in that making step is as follows：
(1) dregs of beans, powder of straw are taken, 100-120 DEG C of steaming 60-80min is dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 20-25 DEG C ferments two weeks, turns within every 4 days and pushes away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
The salt-soda soil growth-promoting fertilizer amount of application is 300-1000kg/ mus.
The present invention adds humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, sulfuric acid with dregs of beans, powder of straw as carrier
Iron, manganese sulfate, zinc sulfate, calcium phosphate, potassium sulfate form the optimal proportions of nutrient needed for trichoderma growth, and inoculation trichoderma is suitable
Aerobic fermentation at suitable temperature, promotes the further breeding of trichoderma.After being granulated, trichoderma is temporarily wrapped, active, applies
After soil, with the further breeding and the interaction of soil particle of trichoderma, trichoderma, fertilizer efficiency sustained release, make wood in fertilizer
The mould dominant microflora as in soil, promotes beneficial microorganism breeding to reach the mesh for improving soil physico-chemical property using trichoderma
, and the influence by trichoderma to plant osmosis pressure material, plant is more adapted to compared with growth good in high salt basicity environment.
Beneficial effects of the present invention：
1. by early stage high-temperature sterilization, miscellaneous bacteria quantity is effectively limited slow-release fertilizer carrier of the present invention, and has abundant battalion
Support material supply trichoderma, it is conventional using trichoderma quantity in storage more than 106/ gram, and bacterial metabolism is vigorous.
2. the present invention is trichoderma, its strong adaptability, it is not necessary to which strict gnotobasis carries out operation packaging using microorganism.
3. affected by environment small when the present invention is used, trichoderma can quickly breed in soil, and its metabolin can adjust work
Tonicity component in thing, enables crop preferably to adapt to high salt basicity environment.
4. the present invention promotes the breeding of geobiont, especially nitrogen-fixing bacteria therein using the growth of trichoderma, promotes soil
While the circulation of material, the content of Nitrogen In Soils is also add, and the thing of trichoderma itself secretion can promote hardly possible in soil
The dissolving of dissolubility phosphorus and raising crop disease-resistant ability, increase the content of available phosphorus.
5. abundant available nutrient and slow nutrient, instant effect is had in the present invention, and effect is lasting.
Specific embodiment
Technical scheme is further limited with reference to specific embodiment, but claimed
Scope is not only limited to description.
Embodiment 1
A kind of fertilizer dedicated to alkaline land, comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the parts by weight of each component are：
Including 80 parts of dregs of beans, 70 parts of powder of straw, 12 parts of humic acid, 1.2 parts of urea, 10 parts of urea phosphate, 1.5 parts of magnesium sulfate,
1.5 parts of calcium chloride, 0.1 part of ferric sulfate, 0.03 part of manganese sulfate, 0.07 part of zinc sulfate, 15 parts of calcium phosphate, 10 parts of potassium sulfate, trichoderma 8
Part.
Making step is as follows：
(1) dregs of beans, powder of straw are taken, 120 DEG C of steaming 80min are dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 25 DEG C ferment two weeks, turn within every 4 days and push away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
Embodiment 2
A kind of fertilizer dedicated to alkaline land, comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the parts by weight of each component are：
Including 70 parts of dregs of beans, 60 parts of powder of straw, 10 parts of humic acid, 1.1 parts of urea, 10 parts of urea phosphate, 1.3 parts of magnesium sulfate,
1.2 parts of calcium chloride, 0.1 part of ferric sulfate, 0.02 part of manganese sulfate, 0.05 part of zinc sulfate, 13 parts of calcium phosphate, 8 parts of potassium sulfate, trichoderma 5
Part.
Making step is as follows：
(1) dregs of beans, powder of straw are taken, 100 DEG C of steaming 70min are dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 23 DEG C ferment two weeks, turn within every 4 days and push away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
Embodiment 3
A kind of fertilizer dedicated to alkaline land, it is characterised in that comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the weight of each component
Measuring number is：
Including 60 parts of dregs of beans, 50 parts of powder of straw, 5 parts of humic acid, 0.8 part of urea, 3 parts of urea phosphate, 0.5 part of magnesium sulfate, chlorine
Change 0.5 part of calcium, 0.01 part of ferric sulfate, 0.01 part of manganese sulfate, 0.01 part of zinc sulfate, 8 parts of calcium phosphate, 5 parts of potassium sulfate, 2 parts of trichoderma.
Making step is as follows：
(1) dregs of beans, powder of straw are taken, 100 DEG C of steaming 70min are dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 23 DEG C ferment two weeks, turn within every 4 days and push away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
Embodiment 4
A kind of fertilizer dedicated to alkaline land, comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the parts by weight of each component are：
Including 60 parts of dregs of beans, 70 parts of powder of straw, 5 parts of humic acid, 1.2 parts of urea, 4 parts of urea phosphate, 1 part of magnesium sulfate, chlorination
1.5 parts of calcium, 0.1 part of ferric sulfate, 0.03 part of manganese sulfate, 0.07 part of zinc sulfate, 11 parts of calcium phosphate, 10 parts of potassium sulfate, 4 parts of trichoderma.
Making step is as follows：
(1) dregs of beans, powder of straw are taken, 120 DEG C of steaming 80min are dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 25 DEG C ferment two weeks, turn within every 4 days and push away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
Embodiment 5
A kind of fertilizer dedicated to alkaline land, comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the parts by weight of each component are：
Including 60 parts of dregs of beans, 70 parts of powder of straw, 5 parts of humic acid, 1.2 parts of urea, 10 parts of urea phosphate, 1.3 parts of magnesium sulfate, chlorine
Change 1.2 parts of calcium, 0.1 part of ferric sulfate, 0.02 part of manganese sulfate, 0.05 part of zinc sulfate, 13 parts of calcium phosphate, 10 parts of potassium sulfate, trichoderma 3
Part.
Making step is as follows：
(1) dregs of beans, powder of straw are taken, 120 DEG C of steaming 70min are dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 23 DEG C ferment two weeks, turn within every 4 days and push away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
Embodiment 6
A kind of fertilizer dedicated to alkaline land, it is characterised in that comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the weight of each component
Measuring number is：
Including 75 parts of dregs of beans, 50 parts of powder of straw, 8 parts of humic acid, 0.8 part of urea, 9 parts of urea phosphate, 0.5 part of magnesium sulfate, chlorine
Change 0.5 part of calcium, 0.01 part of ferric sulfate, 0.01 part of manganese sulfate, 0.01 part of zinc sulfate, 15 parts of calcium phosphate, 5 parts of potassium sulfate, trichoderma 2
Part.
Making step is as follows：
(1) dregs of beans, powder of straw are taken, 120 DEG C of steaming 70min are dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate,
Zinc sulfate, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 23 DEG C ferment two weeks, turn within every 4 days and push away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
Test example
In the saline-alkali soil area in Jilin Baicheng, the close arable land of selection soil texture composition is divided into 2 treatment regions, plants
The peanut of same kind.Control group is routinely operated and produced, and the inactivation sheet of equal quality is used in the same fertilising stage
Invention product, test group is first spread fertilizer over the fields with product of the present invention, is irrigated after April plowed soils, and peanut, base manure are sowed after one week
The product of the present invention of middle addition 30%.Two moisture groups are irrigated, fertile pencil reason is consistent, physical behavior in plantation respectively to soil,
Microbiologic population, chemistry and peanut are sampled, detect.
Soil physical property measurement includes
Soil density, is to understand salt-soda soil mineral matter characteristic, quality, the situation of organic matter.
The soil weight is an important Testing index of soil physico-chemical property, refers to unit volume dry ground in its natural state
With the mass ratio of consubstantiality ponding, it reflects the integrated status such as the structure of soil, the content of organic matter, the height of soil weight index
The low fertility that can directly influence soil porosity and pore size distribution, the penetration power of soil and soil, the soil of root system of plant
Earth penetration power and root activity, further have impact on the growth and development of plant.The unit weight of salinized soil soil is generally large, soil property
Viscous weight, hinders the root growth and vigor of crop.Therefore change the soil weight of salinized soil, the soil weight is diminished, soil
Become loose, with good porosity, water content amount increase is only the important goal in saline-alkali soil soil improvement, therefore, soil
The size direct reaction of the earth quality of soil.
Soil porosity, it refer to its size of the very rate of soil solid particle with the gas permeability of soil, water penetration,
Moisture storage capacity, holds fertile ability, and the workability of soil of soil has inseparable relation, also with the growth and development state of crop
There is direct relation.The granular size of the soil of salinized soil, the porousness of soil, the content of organic matter and the soil texture are all straight
The porosity for determining soil is connect, therefore calculates the soil porosity of salinized soil also for soil improvement provides important data branch
Hold.
Water-stable aggregate is the scattered soil mass of water resistant power, and soil water stability structure is acted on particularly regulation soil fertility
Significantly.Water-stable aggregate content is determined, is contributed to soil fertility, the evaluation of soil texture.
Testing result such as table：
As seen from table, after using growth-promoting of the present invention fertilizer, soil density improves 4.9%, and unit weight reduces 13.5%, total hole
Porosity increased 43.9%, and water content increased 24.6%, and soil w ater-stable aggregates percentage increased 49.2%.
The chemical property of soil changes mainly to be had：Hydrolyzable nitrogen, available phosphorus, available potassium, pH, electrical conductivity
Available N and P, potassium content testing result are such as：
By table as can be seen that after using the present invention, from June to August, the hydrolyzable nitrogen in test group in soil improves
4.2 times, and control group only improves 1.3 times, it is clear that trichoderma of the present invention has effectively facilitated the activity of nitrogen fixation flora, in improve soil
Nitrogen；Control group available phosphorus content reduces 73%, and test group only reduces 10%, it can be seen that in trichoderma dissolving soil
Indissoluble phosphorus limit the further loss of available phosphorus；Control group available potassium improves 2 times, and test group improves 2.4 times, this hair
The bright quick-acting potassium content effectively facilitated in soil.
PH value, total salt amount detection such as following table
By table as can be seen that after using product of the present invention, test group pH value increases 11.3%, and youngster's control group pH value increases
15%, it is clear that the present invention effectively alleviates saline-alkali soil pH value and obtains and further raises, and test group total salt amount reduces 65%, control
Group only reduces 60%.
Soil Microorganism situation during harvesting peanut：
By table as can be seen that after using product of the present invention, micro- raw biomass has very big change, the bacterium of test group
Quantity is 3.07 times of control group, and Population of Actinomycetes is 4.97 times of control group, and fungi is 4.1 times of control group.
Peanut nutrition material and yield detection such as following table to harvesting：
By table as can be seen that the protein content of peanut improves 1.47 percentage points, crude fat content improves 5.38
Percentage point, peanut yield increasing 30%.Experiment shows that the present invention effectively improves the physicochemical property of soil, improves available nutrient
Content, increased the microbial activity of soil, significantly improve the quality and yield of peanut.
Claims (10)
1. a kind of fertilizer dedicated to alkaline land, it is characterised in that comprising dregs of beans, powder of straw, trichoderma, fertilizer efficiency element, the weight of each component
Number is：
Including dregs of beans 60-80 parts, powder of straw 50-70 parts, humic acid 5-12 parts, urea 0.8-1.2 parts, urea phosphate 3-10 parts, sulphur
Sour magnesium 0.5-1.5 parts, calcium chloride 0.5-1.5 parts, ferric sulfate 0.01-0.1 parts, manganese sulfate 0.01-0.03 parts, zinc sulfate 0.01-
0.07 part, calcium phosphate 8-15 parts, potassium sulfate 5-10 parts, trichoderma 2-8 parts.
2. salt-soda soil growth-promoting according to claim 1 fertilizer, it is characterised in that the weight fraction of each component is：
50 parts of dregs of beans, 30 parts of corn stalk powder, 10 parts of humic acid, 1 part of urea, 6 parts of urea phosphate, 1 part of magnesium sulfate, 1 part of calcium chloride,
0.08 part of ferric sulfate, manganese sulfate 0.01,0.04 part of zinc sulfate, 10 parts of calcium phosphate, 7 parts of potassium sulfate, 5 parts of trichoderma.
3. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that the dregs of beans granularity is 1-4mm.
4. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that the powder of straw is maize straw, straw straw
One or more in stalk, wheat straw waste.
5. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that described stalk Powder Particle Size is 1-3mm.
6. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that described 100-120 DEG C of steaming 60- of powder of straw
80min, described 100-120 DEG C of steaming 60-80min of dregs of beans.
7. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that the trichoderma is trichoderma harzianum, yellowish green wood
One or more in mould, trichodermaharzianum.
8. the salt-soda soil growth-promoting according to claim any one of 1-6 is fertile, it is characterised in that making step is as follows：
(1) dregs of beans, powder of straw are taken, 100-120 DEG C of steaming 60-80min is dried to normal temperature；
(2) by gained dregs of beans, powder of straw and humic acid, urea, urea phosphate, magnesium sulfate, calcium chloride, ferric sulfate, manganese sulfate, sulfuric acid
Zinc, calcium phosphate, potassium sulfate, are well mixed, and regulation water content is 65%；
(3) by fermentate inoculation trichoderma in (2), 20-25 DEG C ferments two weeks, turns within every 4 days and pushes away once；
(4) normal temperature is air-dried and obtains final product salt-soda soil growth-promoting fertilizer.
9. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that amount of application is 300-1000kg/ mus.
10. salt-soda soil growth-promoting according to claim 1 is fertile, it is characterised in that growth-promoting fertilizer is in crop is transplanted as leaching root
Fertilizer is used.
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| CN108083941A (en) * | 2017-12-22 | 2018-05-29 | 来安县金桃生态农业有限公司 | A kind of biological organic fertilizer for promoting peento growth and preparation method thereof |
| CN109721445A (en) * | 2019-03-14 | 2019-05-07 | 山东省农业科学院生物技术研究中心 | A kind of special fertilizer of salt-soda soil peanut cultivation method and this method |
| CN118064160A (en) * | 2024-04-17 | 2024-05-24 | 大禾(上海)生态科技有限公司 | Fulvic acid improving material and method for long-short term effect of sticky soil of coastal saline-alkali soil |
| CN118084586A (en) * | 2024-04-17 | 2024-05-28 | 大禾(上海)生态科技有限公司 | Method for improving coastal viscous saline-alkali soil low-yield farmland to reach high standard by using fulvic acid composition |
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| CN106116903A (en) * | 2016-06-30 | 2016-11-16 | 山东胜伟园林科技有限公司 | A kind of alkaline land improving Chemical Mixed Fertilizer and preparation method |
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| CN105964680A (en) * | 2016-05-06 | 2016-09-28 | 山东省农业科学院农产品研究所 | Coastal saline continuous cropping cotton soil ecological restoration agent and preparing method and application thereof |
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| CN108083941A (en) * | 2017-12-22 | 2018-05-29 | 来安县金桃生态农业有限公司 | A kind of biological organic fertilizer for promoting peento growth and preparation method thereof |
| CN109721445A (en) * | 2019-03-14 | 2019-05-07 | 山东省农业科学院生物技术研究中心 | A kind of special fertilizer of salt-soda soil peanut cultivation method and this method |
| CN118064160A (en) * | 2024-04-17 | 2024-05-24 | 大禾(上海)生态科技有限公司 | Fulvic acid improving material and method for long-short term effect of sticky soil of coastal saline-alkali soil |
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Application publication date: 20170531 |