CN108610183A - Prevent the fertilizer of cotton verticillium wilt - Google Patents
Prevent the fertilizer of cotton verticillium wilt Download PDFInfo
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- CN108610183A CN108610183A CN201810759880.9A CN201810759880A CN108610183A CN 108610183 A CN108610183 A CN 108610183A CN 201810759880 A CN201810759880 A CN 201810759880A CN 108610183 A CN108610183 A CN 108610183A
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- water
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- bacillus
- cotton
- verticillium wilt
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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
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
Abstract
The present invention relates to a kind of fertilizer of prevention cotton verticillium wilt, and by percentage to the quality, which includes water-soluble organic compound 40 70%, yellow humic acid 5 10%, and middle micro- 20 40% and microorganism formulation 1 2%.The technical indicator of the fertilizer is：Organic matter >=30%, beneficial bacterium >=0.5 hundred million/g, trace element >=2%, water-insoluble≤0.5%.The fertilizer of the present invention is water-soluble organic biofertilizer, is applied on Stage of Cotton Under-Mulch-Drip Irrigation in conjunction with irrigating with water, realizes cotton liquid manure integral application, each component cooperates in product, synergy is easily absorbed by crops, resistance of the enhancing crop to verticillium wilt, beneficial microbe and its metabolite inhibit the growth and breeding of pathogen in soil, the incidence for reducing cotton verticillium wilt improves the yield of cotton, improves the quality of cotton, the application of chemical fertilizer can also be reduced simultaneously, improve soil.
Description
Technical field
The invention belongs to technical field of agricultural fertilizers, more particularly to a kind of fertilizer of prevention cotton verticillium wilt.
Background technology
Cotton verticillium wilt is the cancer of cotton, can make cotton underproduction 40%-60%, grave illness plot that can cause to have no harvest.Cotton
Verticillium wilt be pathogen in soil condition suitable for when from disease caused by cotton root infringement crop.In recent years in Xinjiang
Why increasingly heavier cotton verticillium wilt is, and it is exactly that cotton for many years plant by continuous cropping to trace it to its cause, in spite of illness cotton plant straw-returning so that soil
Pathogen quantity constantly accumulates caused by expansion in earth.
It cultivates resistant variety currently, the main control measure used mainly has and sprays chemical pesticide, but selection and breeding new varieties
It takes and disease resistance weakens or loses with the variation of pathogen.Although there is tens kinds of agricultures in terms of the prevention of cotton verticillium wilt
Medicine puts into huge human and material resources every year, but effect is not fairly obvious, some pesticides even cut little ice, and make cotton grower
It puts into greatly, produces effects small when preventing cotton verticillium wilt, in addition, chemical pesticide easily causes medicament residual, destroys soil ecology balance.
Therefore, prevention cotton verticillium wilt becomes realistic problem in the urgent need to address in Cotton Production.
Invention content
It is a primary object of the present invention to provide a kind of fertilizer of prevention cotton verticillium wilt, technical problem to be solved
It is that it is made easily to be absorbed by crops, enhancing crop inhibits the growth and breeding of pathogen in soil to the resistance of verticillium wilt, reduces Huang and withers
The incidence of disease, improves the yield of cotton, while can also reduce the application of chemical fertilizer, improves soil.
The object of the invention to solve the technical problems is realized using following technical scheme.
A kind of fertilizer of the prevention cotton verticillium wilt proposed according to the present invention, by percentage to the quality, including：It is water-soluble organic
Object 40-70%；
Yellow humic acid 5-10%；
Middle trace element 20-40%；
Microorganism formulation 1-2%；
Wherein, the microorganism formulation includes bacillus subtilis, bacillus licheniformis, bacillus megaterium, side spore bud
It is at least three kinds of in spore bacillus, bacillusmusilaginosiengineering and Trichoderma harzianum；
The technical indicator of the fertilizer is：Organic matter >=30%, beneficial bacterium >=0.5 hundred million/g, micronutrient levels >=2%,
Water-insoluble≤0.5%.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Preferably, fertilizer above-mentioned, wherein the microorganism formulation include bacillus subtilis, bacillus licheniformis,
Bacillus megaterium, bacillus laterosporus, bacillusmusilaginosiengineering and Trichoderma harzianum；
Wherein, the bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, gel-shaped bud
The mass ratio of spore bacillus and Trichoderma harzianum is：0.5-1.5:0.1-0.3: 0.05-0.15:0.05-0.15:0.05-0.15:
0.1-0.3。
Preferably, fertilizer above-mentioned, wherein the bacillus subtilis, bacillus licheniformis, bacillus megaterium, side
The mass ratio of spore bacillus, bacillusmusilaginosiengineering and Trichoderma harzianum is 1： 0.2:0.1:0.1:0.1:0.2.
Preferably, fertilizer above-mentioned, wherein the water-soluble organic compound is just fermented 30-35 days through EM bacterium by animal manure, then
The water-soluble solid obtained through dissolving, filtering, concentration and spray drying.
Preferably, fertilizer above-mentioned, wherein in the water-soluble organic compound, mass percentage >=45% of organic matter.
Preferably, fertilizer above-mentioned, wherein the middle trace element is sub- by zinc sulfate, boric acid, manganese sulfate, sulfuric acid
Iron, copper sulphate and ammonium molybdate are reacted with complexing agent, then spray-dried are obtained.
Preferably, fertilizer above-mentioned, wherein in the middle trace element, micro- mass percentage >=
10%.
Preferably, fertilizer above-mentioned, wherein the yellow humic acid is extracted from the higher weathered coal of amount containing humic acid
It obtains.
Preferably, fertilizer above-mentioned, wherein in the yellow humic acid, mass percentage >=50% of fulvic acid, water
Insoluble matter≤2%.
By above-mentioned technical proposal, a kind of fertilizer of prevention cotton verticillium wilt of the present invention at least has following advantages：
1, fertilizer of the invention includes water-soluble organic compound, yellow humic acid, middle trace element and microorganism formulation, in contained
Trace element improves utilization rate of fertilizer, it is healthy and strong to promote cotton supplemented with the short slab in nutrition needed for cotton growth in soil
Growth improves the ability that cotton resists invading pathogens；Contained water soluble organic substance, as function beneficial microorganism carrier
And source of nutrition, protect and promote beneficial microorganism flourish, nutrition and competition for space are generated with pathogen, block and
Contact of the pathogen with cotton root system is isolated, reduces infection morbidity probability, the beneficial microbe in contained microorganism formulation exists
There are hyperparasitism, generated metabolite to have antagonism bactericidal effect to pathogen pathogen when breeding, disease can be reduced
The quantity of opportunistic pathogen plays the role of preventing cotton verticillium wilt.
2, fertilizer of the invention is a kind of water-soluble organic biofertilizer for preventing cotton verticillium wilt, in conjunction with trickle irrigation system
System, on the cotton water-fertilizer integral application, the fertilizer include water-soluble organic compound, yellow humic acid, middle trace element and microorganism system
Agent, each component cooperate, synergistic, are easily absorbed by crops, and enhancing crop reduces the hair of verticillium wilt to the resistance of verticillium wilt
Sick rate improves the yield of utilization rate of fertilizer and cotton, improves the quality of cotton, while can reduce the application of chemical fertilizer,
Prevent land deterioration.
3, Fertilizer combination drip irrigation system of the invention is brought into when cotton drips emergence and follow-up dripping irrigation with water, shape
It is uniformly distributed in cotton root system surrounding soil wetted front at nutrient solution, contained various nutrient elements in water-soluble fertilizer, it is full in time
Sufficient cotton growth needs, and cotton is promoted to grow up strong and sturdy, and improves the ability that cotton resists invading pathogens.With repeatedly making for many years
With the beneficial microbe in applied microorganism formulation has hyperparasitism and antagonism bactericidal effect to pathogen, gradually reduces soil
Cotton planting sustainable development is realized in the quantity of pathogen in earth, benign cycle.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating detailed description such as.
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Preferred embodiment, to propose according to the present invention a kind of fertilizer of prevention cotton verticillium wilt its specific implementation mode, feature and its
Effect is described in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic or feature in one or more embodiments can be combined by any suitable form.
The present invention provides a kind of fertilizer of prevention cotton verticillium wilt comprising water-soluble organic compound, yellow humic acid, in micro member
Element and microorganism formulation.
In the embodiment of the present invention, by percentage to the quality, the content of water-soluble organic compound is 40-70%, preferably 50-60%,
More preferable 58%；The content of yellow humic acid is 5-10%, preferably 6-9%, more preferable 8.5%；The content of middle trace element is 20-
40%, preferably 25-35%, more preferable 32%；The content of microorganism formulation be 1-2%, preferably 1.2-1.8%, more preferably
1.5%.
In the embodiment of the present invention, the technical indicator of the fertilizer is：Organic matter >=30%, beneficial bacterium >=0.5 hundred million/g are micro-
Secondary element >=2%, water-insoluble≤0.5%.
In the embodiment of the present invention, microorganism formulation include bacillus subtilis, bacillus licheniformis, bacillus megaterium,
It is at least three kinds of in bacillus laterosporus, bacillusmusilaginosiengineering and Trichoderma harzianum.
Further, the microorganism formulation includes bacillus subtilis, bacillus licheniformis, bacillus megaterium, side
Spore bacillus, bacillusmusilaginosiengineering and Trichoderma harzianum；Wherein, the bacillus subtilis, bacillus licheniformis, huge bud
Spore bacillus, bacillus laterosporus, bacillusmusilaginosiengineering and trichoderma harzianum mass ratio be：0.5-1.5:0.1-0.3:
0.05-0.15:0.05-0.15: 0.05-0.15:0.1-0.3, preferably 1：0.2:0.1:0.1:0.1:0.2.
In the embodiment of the present invention, microorganism formulation is bacillus subtilis powder agent, bacillus licheniformis pulvis, huge gemma
The mixing of at least three kinds of compositions in bacillus pulvis, bacillus laterosporus pulvis, bacillusmusilaginosiengineering pulvis and Trichoderma harzianum pulvis
Object.
Bacillus respectively belongs to and possesses respective biological characteristics, can be by nature by biotechnologys such as gene selection and breeding
Strain artificially breeding go out the strain of specific function advantage, be applied to industrial and agricultural production various aspects.
Effect of the microorganism formulation to plant：Enhance plant metabolism, promote photosynthesis and strengthen blade protection film,
Pathogen is resisted, well developed root system is promoted.Antibacterial material is generated, harmful microorganism breeding is inhibited, benefit materials is generated and prevents farming
All kinds of diseases of object.The symbiosis such as profitable strain and actinomyces in soil are grown altogether, form good crop growth environment, improve soil fertilizer
Matter thoroughly improves soil property, final to realize green organic farm products and no-tillage farming and Sustainable Development Road.
In the embodiment of the present invention, the water-soluble organic compound be by animal manure just through EM bacterium ferment 30-35 days, then through dissolve, mistake
The water-soluble solid that filter, concentration and spray drying obtain, mass percentage >=45% of organic matter.
EM bacterium (Effective Microorganisms) be also the prebiotic bacterium stostes of EM, it can make photosynthetic bacteria, lactic acid bacteria, ferment
10 in the five big quasi-microorganism of der Pilz that female bacterium, Gram positive actinomycetes, fermentation are, which belong to 80 kinds of beneficial microbe symbiosis, is total to
It is flourish.It can be used for food addition, the farming disease harms prevention, soil improvement, strong plantlets and rootage, waste water control etc..It can make crops stable yields
High yield effectively prevent pest and disease damage.
EM bacteria organic fertilizers are biological organic fertilizers made of material is fermented using EM composite microbial bacterias.Micro- life
In addition to containing nitrogen, phosphorus, potassium nutrition and middle trace element necessary to appropriate plant growth in object fertilizer, abundant organic matter is mainly contained
With a large amount of beneficial organism bacterium, play the role of improveing soil.It, can be with culture fertility, activated soil after EM bacteria organic fertilizers
Earth；Promote growth, increasing both production and income；Inhibit disease, enhances resistance；Quality is improved, mouthfeel is improved；Reduce pollution, environmental protection.
In the embodiment of the present invention, middle trace element is by zinc sulfate, boric acid, manganese sulfate, ferrous sulfate, copper sulphate and molybdic acid
Ammonium is reacted with complexing agent, then it is spray-dried obtain, trace element mass percentage >=10%.
The complexing agent includes but not limited to：Ethylenediamine tetra-acetic acid (EDTA), diethyl pentetic acid (DTPA), second two
It is one or more in the adjacent sodium (EDDHA-Na) of amine two, amino acid and sugar alcohol.
In China's agricultural planting, high concentration macroelement fertilizer is applied due to excessive, gently applies secondary and micro-element fertilizers, and
The application of organic fertilizer relatively lags behind, and the negative effect brought is that the trace element that crops take away from soil is also continuously increased,
The middle trace element in soil matrix is caused constantly to reduce.And middle trace element is component and the activation of many enzymes in plant
Agent is lost in the good quality and high output of the sustainable development and crops that have seriously affected agricultural；Therefore more and more to tend to big
Trace element in auxiliary supplement in secondary element fertilizer, to alleviate the problem of Trace Elements in Soil is lost in.And middle trace element
Addition, which traditionally mostly uses greatly, is added to middle trace element as additive in composite fertilizer (such as urea composite fertilizer) or direct
It is administered in soil；And wherein, after middle trace element is added to as additive in composite fertilizer, inorganic ion is easy and phosphoric acid
Root reaction generates indissoluble object；And it is directly applied to inorganic ion in soil and is easy to be cured by the soil, it is difficult to is absorbed by crops, very
Soil hardening can be extremely caused, the sustainable development of agricultural is unfavorable for.In order in alleviating trace element as additive and application
Deficiency, generally use complexing agent will use after middle trace element complexing, pass through the metal ion shape of complexing agent and middle trace element
Complex circlewise promotes the dissolubility and holding capacity of trace element.
In the embodiment of the present invention, yellow humic acid is to extract to obtain from the higher weathered coal of amount containing humic acid.
Further, in the yellow humic acid, mass percentage >=50% of fulvic acid, water-insoluble≤2%.
Fulvic acid (FA) refers to the water-soluble portion in yellow humic acid, is had in agricultural, industry, medicine etc. extensive
Purposes.Fulvic acid is a kind of red-brown powder shape substance being dissolved in water.It is a plant growth regulators, plant can be promoted to give birth to
It is long, it plays an important role to drought resisting, plant stress-resistance ability, volume increase and improving quality effect can be improved.
Fulvic acid can be used as broad-spectrum plant growth regulator, has and promotes plant growth especially can suitable control crop blade face gas
The openness in hole reduces transpiration, plays an important role to drought resisting, can improve anti-adversity ability, volume increase and improving quality effect, can be with one
A little non-alkaline combined use of pesticides, and often have synergistic function.
In the embodiment of the present invention, the fertilizer is water-soluble organic biofertilizer, is at normal temperatures and pressures pulvis, is soluble in
Water.Therefore, the fertilizer, water-fertilizer integral application on the cotton, each component cooperates in product, synergistic, easily quilt
Crop absorbs, and enhancing crop reduces the incidence of verticillium wilt, improve the yield of cotton, improve cotton to the resistance of verticillium wilt
Colored quality, while the application of chemical fertilizer can also be reduced, prevent land deterioration.
In the embodiment of the present invention, the fertilizer is that water-soluble organic biofertilizer drips in conjunction with drip irrigation system in cotton
It is brought into water when emergence and follow-up dripping irrigation.It forms nutrient solution to be uniformly distributed in cotton root system surrounding soil wetted front, water
Contained various nutrient elements in molten fertilizer meet cotton growth needs in time, and cotton is promoted to grow up strong and sturdy, and improve cotton and resist disease
The ability of opportunistic pathogen infringement.
The fertilizer contains bacteria agent, mainly utilizes beneficial microbe itself or its metabolin, by inhibiting soil
Pathogen adjusts edaphon Bacterial community, to achieve the purpose that the sick prevention and control of suppression, has the weight for improving soil productivity quality
It acts on.90% or more cotton field of Xinjiang region is all made of trickle irrigation pattern, directly applies this product with water using drip irrigation system
To crop root, realizes that controllable, the uniform targeting of beneficial microbe microbial inoculum applies, soil surface characters can be played more straight
The inhibiting effect connect, while playing raising protection effect.
The fertilizer utilization dropper system of the embodiment of the present invention can be applied directly to crop root zone with water, and that realizes fertilizer can
Control, uniform targeting apply, and greatly improve the utilization rate of bio-feritlizer.In addition, trickle irrigation insecticide-applying way is all dripped using pressurization
First fertilizer is added in pump house fertilizer spreading tank for filling pattern, and generally first drop clear water 1h makes surface soil fully penetrated, is then turned on fertilizer spreading tank
Valve drips after adding clear water that fertilizer is made to dissolve with water together to be applied near cotton system in soil.Generally 0.5-1h is completed before end of pouring water
Fertilising, it is ensured that remaining fertilizer is thoroughly washed into Cotton Soil on fertilizer spreading tank, main pipeline and hollow billet wall.Therefore, the profit of fertilizer
60% or more is can reach with rate.Trickle irrigation dispenser is a kind of hidden insecticide-applying way, and the duration is long, can be that root growth maintains one
Metastable water cyclome border, is of great significance for the prevention of soil-borne disease.
In the embodiment of the present invention, the trickle irrigation points for attention of the fertilizer are as follows：
(1) want rich water on a small quantity repeatedly, to meet the growth needs of cotton.
(2) fertilizer is added in fertilizer spreading tank, is applied in the intermediate period of a trickle irrigation perdurabgility, after ball valve unlatching is first small
Greatly, injection rate is few as possible, keeps uniform.Prevent to be rapidly injected, fertilising is irregular.
(3) suitably the dosage of fertilising can be adjusted according to the growing way of cotton.
Embodiment 1
According to production requirement, by water-soluble organic compound 58%, yellow humic acid 8.5%, middle micro- 32% and microorganism system
Agent 1.5% is uniformly mixed, and obtains water-soluble organic biofertilizer, the technical indicator of the fertilizer is：Organic matter >=35%, beneficial bacterium
>=0.7 hundred million/g, trace element >=3%, water-insoluble≤0.5%.
In microorganism formulation, bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, jelly
The mass ratio of sample bacillus and trichoderma harzianum is 1： 0.2:0.1:0.1:0.1:0.2.
It produces water-soluble organic biofertilizer and takes turns No. 12 110 mu of ground drops at Xinjiang Academy of Land Reclamation ＆. Cultivation test site 3 in 2017
Fill cotton on apply, per acre apply 5 kilograms, respectively 1 kilogram of seeding stage, 1 kilogram of the 1st water of trickle irrigation, 0.5 kilogram of the 2nd water of trickle irrigation,
1 kilogram of the 3rd water of trickle irrigation, 0.5 kilogram of the 4th water of trickle irrigation, 0.5 kilogram of the 5th water of trickle irrigation, 0.5 kilogram of the 6th water of trickle irrigation, cooperation are water-soluble
Macroelement fertilizer is applied.
Using result：423 kgs/acre of output of cotton, than comparatively increasing production 5.26%, protection effect improves 43.8%.
Embodiment 2
According to production requirement, by water-soluble organic compound 48%, yellow humic acid 10%, middle micro- 40% and microorganism formulation
2% is uniformly mixed, and obtains water-soluble organic biofertilizer, the technical indicator of the fertilizer is：Organic matter >=30%, beneficial bacterium >=
0.9 hundred million/g, trace element >=4%, water-insoluble≤0.5%.
In microorganism formulation, bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, jelly
The mass ratio of sample bacillus and trichoderma harzianum is 1： 0.2:0.1:0.1:0.1:0.2.
Water-soluble organic biofertilizer is produced 2017 in No. 8 190 mu of ground (diseases of 125 2 companies of the 7th teacher of Kuitun formation
It is heavier) it applies on Stage of Cotton Under-Mulch-Drip Irrigation, 7 kilograms are applied per acre, respectively in 1 kilogram of seeding stage, 1 kilogram of the 1st water of trickle irrigation, the 2nd water of trickle irrigation
1 kilogram, 1 kilogram of the 3rd water of trickle irrigation, 1 kilogram of the 4th water of trickle irrigation, 1 kilogram of the 5th water of trickle irrigation, 1 kilogram of the 6th water of trickle irrigation, cooperation is water-soluble
Macroelement fertilizer is applied.
Using result：415 kgs/acre of output of cotton, than comparatively increasing production 12.16%, protection effect improves 55.0%.
Embodiment 3
According to production requirement, by water-soluble organic compound 70%, yellow humic acid 6%, middle micro- 23% and microorganism formulation
1% is uniformly mixed, and obtains water-soluble organic biofertilizer, the technical indicator of the fertilizer is：Organic matter >=40%, beneficial bacterium >=
0.5 hundred million/g, trace element >=2.3%, water-insoluble≤0.5%.
In microorganism formulation, bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, jelly
The mass ratio of sample bacillus and trichoderma harzianum is 1： 0.2:0.1:0.1:0.1:0.2.
It produces water-soluble organic biofertilizer and connects No. 16 210 mu of ground (disease for 129 8 in the 7th teacher of Kuitun formation in 2017
Evil is lighter) it applies on Stage of Cotton Under-Mulch-Drip Irrigation, 6 kilograms are applied per acre, respectively in 1 kilogram of seeding stage, 1 kilogram of the 1st water of trickle irrigation, trickle irrigation the 2nd
1 kilogram of water, 1 kilogram of the 3rd water of trickle irrigation, 1 kilogram of the 4th water of trickle irrigation, 0.5 kilogram of the 5th water of trickle irrigation, 0.5 kilogram of the 6th water of trickle irrigation, cooperation
Macroelement water-soluble fertilizer is applied.
Using result：405 kgs/acre of output of cotton, than comparatively increasing production 9.5%, protection effect improves 47.6%.
Explanation：It is all referred in above-described embodiment 1, embodiment 2 and embodiment 3 comparatively, this refers to comparatively only applying
Conventional Macroelement water-soluble fertilizer (nitrogen, phosphorus, potassium etc.).
The embodiment of the present invention to formation's trickle irrigation cotton region verticillium wilt on the basis of doing harm to on-site investigation and harmful characteristics analysis, profit
It is demonstrated with pot experiment, plot experiment and field, according to the protection effect of cotton, growth-promoting functions, yield increase effect, geobiont effect
The consistency answered carries out cotton verticillium wilt Synthetical prevention medicament and its drop amount of application, with secondary screening study, and research is established with water
Dispenser prevents cotton verticillium wilt technical regulation, can provide new method for cotton field disease control.
The embodiment of the present invention integrates the popularization present situation and covering membrane and drop irrigation cotton field disease occurrence characteristic of Agriculture in Xinjiang water-saving technology,
The feasibility for applying prevention soil-borne disease with biological agent drop with the technical advantage of water dispenser according to trickle irrigation, systematically carries out for the first time
The suitable drop of Cotton Fields in Xinjiang cotton verticillium wilt prevention and control applies the screening of medicament kind and its research with water dispenser key technology, and profit
Go out water-soluble bio-bacterial manure product 1 with Antagonistic Fungi building preparation with livestock manure fermented extraction water-soluble organic compound, is formed《It drips
Dispenser prevents cotton verticillium wilt technical regulation》, have the characteristics that easy to use, cost accounting is low, can be that Under-Mulch-Drip Irrigation in Xinjiang cotton field is yellow
Disease of withering green prevention and control provides technological guidance.
Heretofore described numberical range includes numerical value all within the scope of this, and includes any two within the scope of this
The value range of numerical value composition.For example, " a diameter of 1-100 microns of the first mixture powder ", this numberical range include 1-100 it
Between all numerical value, and include any two numerical value within the scope of this (such as：10,20) value range (10-20) formed；This hair
The different numerical value of the same index occurred in bright all embodiments, can in any combination, compositing range value.
Technical characteristic in the claims in the present invention and/or specification can be combined, and a combination thereof mode is not limited to weigh
The combination that profit is obtained in requiring by adduction relationship.It is combined by the technical characteristic in claim and/or specification
The technical solution and protection scope of the present invention arrived.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to the technical spirit of the present invention to any simple modification, equivalent change and modification made by above example, this hair is still fallen within
In the range of bright technical solution.
Claims (9)
1. a kind of fertilizer of prevention cotton verticillium wilt, which is characterized in that in terms of mass percentage, including：
Water-soluble organic compound 40-70%；
Yellow humic acid 5-10%；
Middle trace element 20-40%；
Microorganism formulation 1-2%；
Wherein, the microorganism formulation includes bacillus subtilis, bacillus licheniformis, bacillus megaterium, side spore gemma bar
It is at least three kinds of in bacterium, bacillusmusilaginosiengineering and Trichoderma harzianum；
The technical indicator of the fertilizer is：Organic matter >=30%, beneficial bacterium >=0.5 hundred million/g, micronutrient levels >=2%, water is not
Molten object≤0.5%.
2. fertilizer according to claim 1, which is characterized in that
The microorganism formulation includes bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, glue
Freeze sample bacillus and Trichoderma harzianum；
Wherein, the bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, gel-shaped gemma bar
The mass ratio of bacterium and Trichoderma harzianum is：0.5-1.5:0.1-0.3:0.05-0.15:0.05-0.15:0.05-0.15:0.1-0.3.
3. fertilizer according to claim 2, which is characterized in that
The bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus laterosporus, bacillusmusilaginosiengineering and
The mass ratio of Trichoderma harzianum is 1：0.2:0.1:0.1:0.1:0.2.
4. fertilizer according to claim 1, which is characterized in that
The water-soluble organic compound is just to be fermented 30-35 days through EM bacterium by animal manure, then through dissolving, filtering, concentration and be spray-dried
The water-soluble solid arrived.
5. fertilizer according to claim 1 or 4, which is characterized in that
In the water-soluble organic compound, mass percentage >=45% of organic matter.
6. fertilizer according to claim 1, which is characterized in that
The middle trace element is reacted with complexing agent by zinc sulfate, boric acid, manganese sulfate, ferrous sulfate, copper sulphate and ammonium molybdate,
It is spray-dried again to obtain.
7. fertilizer according to claim 1 or 6, which is characterized in that
In the middle trace element, micro- mass percentage >=10%.
8. fertilizer according to claim 1, which is characterized in that
The Huang humic acid is to extract to obtain from the higher weathered coal of amount containing humic acid.
9. the fertilizer according to claim 1 or 8, which is characterized in that
In the Huang humic acid, mass percentage >=50% of fulvic acid, water-insoluble≤2%.
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| CN201810759880.9A CN108610183A (en) | 2018-07-11 | 2018-07-11 | Prevent the fertilizer of cotton verticillium wilt |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438148A (en) * | 2020-12-04 | 2021-03-05 | 安徽金敦福农业科技有限公司 | Novel green and efficient prevention and control method for soil-borne diseases of gingers |
| CN112811958A (en) * | 2021-03-16 | 2021-05-18 | 河南新仰韶生物科技有限公司 | Microbial fertilizer for flowers and plants, and preparation method and application thereof |
| CN112919993A (en) * | 2021-03-02 | 2021-06-08 | 潍坊福若海生物技术有限公司 | Microbial fertilizer |
| CN113527002A (en) * | 2021-04-29 | 2021-10-22 | 滨州市京阳生物肥业有限公司 | Preparation method of biological organic fertilizer for preventing and treating cotton verticillium wilt |
| CN113748897A (en) * | 2020-05-28 | 2021-12-07 | 孙广伟 | Prevention and treatment method for cotton verticillium wilt and fusarium wilt |
| CN113800974A (en) * | 2021-09-30 | 2021-12-17 | 辽宁一亩神农业科技有限公司 | Amino acid fertilizer and preparation method and application method thereof |
| CN113929537A (en) * | 2021-10-18 | 2022-01-14 | 北京建佳农科技发展有限责任公司 | Total nutrient microbial fulvic acid water-soluble fertilizer and preparation method thereof |
| CN114456012A (en) * | 2022-01-14 | 2022-05-10 | 西安理工大学 | Low-yield composite biological organic bacterial fertilizer for cotton fields and preparation method thereof |
| CN114716279A (en) * | 2022-02-16 | 2022-07-08 | 操苏立 | Water-soluble compound fertilizer special for cotton and preparation method thereof |
| CN114854646A (en) * | 2022-06-13 | 2022-08-05 | 黑龙江省禾森农业科技开发有限公司 | Multi-effect microbial fertilizer and preparation method thereof |
| CN115417719A (en) * | 2022-09-02 | 2022-12-02 | 新疆益果生物科技有限责任公司 | Xinjiang cotton fulvic acid microelement foliage water-soluble fertilizer and preparation method thereof |
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| CN113748897A (en) * | 2020-05-28 | 2021-12-07 | 孙广伟 | Prevention and treatment method for cotton verticillium wilt and fusarium wilt |
| CN112438148A (en) * | 2020-12-04 | 2021-03-05 | 安徽金敦福农业科技有限公司 | Novel green and efficient prevention and control method for soil-borne diseases of gingers |
| CN112919993A (en) * | 2021-03-02 | 2021-06-08 | 潍坊福若海生物技术有限公司 | Microbial fertilizer |
| CN112811958A (en) * | 2021-03-16 | 2021-05-18 | 河南新仰韶生物科技有限公司 | Microbial fertilizer for flowers and plants, and preparation method and application thereof |
| CN113527002A (en) * | 2021-04-29 | 2021-10-22 | 滨州市京阳生物肥业有限公司 | Preparation method of biological organic fertilizer for preventing and treating cotton verticillium wilt |
| CN113800974A (en) * | 2021-09-30 | 2021-12-17 | 辽宁一亩神农业科技有限公司 | Amino acid fertilizer and preparation method and application method thereof |
| CN113929537A (en) * | 2021-10-18 | 2022-01-14 | 北京建佳农科技发展有限责任公司 | Total nutrient microbial fulvic acid water-soluble fertilizer and preparation method thereof |
| CN114456012A (en) * | 2022-01-14 | 2022-05-10 | 西安理工大学 | Low-yield composite biological organic bacterial fertilizer for cotton fields and preparation method thereof |
| CN114716279A (en) * | 2022-02-16 | 2022-07-08 | 操苏立 | Water-soluble compound fertilizer special for cotton and preparation method thereof |
| CN114854646A (en) * | 2022-06-13 | 2022-08-05 | 黑龙江省禾森农业科技开发有限公司 | Multi-effect microbial fertilizer and preparation method thereof |
| CN114854646B (en) * | 2022-06-13 | 2024-04-19 | 黑龙江省禾森农业科技开发有限公司 | Multi-effect microbial fertilizer and preparation method thereof |
| CN115417719A (en) * | 2022-09-02 | 2022-12-02 | 新疆益果生物科技有限责任公司 | Xinjiang cotton fulvic acid microelement foliage water-soluble fertilizer and preparation method thereof |
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