CN109369256A - Composite microbiological fertilizer with insecticidal activity - Google Patents

Composite microbiological fertilizer with insecticidal activity Download PDF

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Publication number
CN109369256A
CN109369256A CN201811331009.5A CN201811331009A CN109369256A CN 109369256 A CN109369256 A CN 109369256A CN 201811331009 A CN201811331009 A CN 201811331009A CN 109369256 A CN109369256 A CN 109369256A
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fertilizer
composite microbiological
parts
microbiological fertilizer
insecticidal activity
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CN201811331009.5A
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CN109369256B (en
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廖华
吕昆明
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Guangxi Letu Biological Technology Co ltd
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Guangxi Letu Biological Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C1/00Ammonium nitrate fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C3/00Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Soil Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of composite microbiological fertilizers with insecticidal activity, raw material including following parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant, 0.8-1.2 parts of anticaking agent, wherein the biostimulant includes bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02, it is preserved in China typical culture collection center, saving number is CCTCCNO:M2018433.Product of the present invention is pure auxotype composite microbiological fertilizer, it can not only be used for composite microbiological fertilizer and provide nutrition for fruit tree, but also as insecticide for preventing and treating orchard pest and disease damage, without any chemical insecticide ingredient, have the characteristics that combination of pesticide and fertilizer, fertilizer efficiency height, efficacy stability, safety without phytotoxicity, is a kind of Effictive nuisancelless, environmentally protective new type functional fertilizer.The invention also discloses the preparation methods that the composite microbiological fertilizer is prepared into solid powder preparation, and this method is simple, industrialized production easy to accomplish, and stable product quality.

Description

Composite microbiological fertilizer with insecticidal activity
Technical field
The invention belongs to agricultural technology fields, are related to microbial manure, and in particular to a kind of with the compound of insecticidal activity Microbial manure.
Background technique
With the large-scale use of chemical fertilizer, agriculture effect of increasing production is obvious, but a large amount of uses of chemical fertilizer also result in The environmental pollutions such as the increase of heavy metal-polluted soil and toxic element, microbial activity reduce, nutrient imbalance, acidification aggravation Problem.And with the improvement of people's life quality, resident more focuses on the quality security problem of agricultural product.The matter of agricultural product Amount safety problem becomes the realistic problem that people are concerned about the most and not only endangers if the quality safety of agricultural product cannot be guaranteed The health of people is also unfavorable for the sound development of agricultural.The demand of agricultural product quality and the contradiction of traditional fertilizer, need Novel green fertilizer solves, and the development of composite microbiological fertilizer is to solve this contradiction to propose new thinking and approach. Composite microbiological fertilizer is according to microecology and plant nutrient theory, according to technique of balanced fertilizer and soil measurement formula technology Requirement, using biotechnology as means, using agricultural wastes as main material, deep processing is modified to conventional fertilizers and The high-tech environmental friend fertilizer of new generation of formation.Composite microbiological fertilizer is generally by inorganic nutrients, organic nutrient, microorganism Bacterium, trace-element fertilizer composition, long-acting, bio-fertilizer the synergy of the quick-acting of inorganic fertilizer, organic fertilizer are combined together, both Meet the nutrient demand of crop, and improve soil, alleviate soil hardening, salinization of soil, at the same can also improve product quality, Improve crop yield.The history in research, production and application existing more than 60 years of China's bio-feritlizer, is closely presented well over the years The development of spray formula, but China's composite microbiological fertilizer is still in infancy, the specification and perfect not enough in industrialization production, In production equipment and production technology, also there is biggish gap compared with Foreign Advanced Lerel.Currently, China's complex microorganism Fertilizer is primarily present the problems such as stable product quality is poor, fertilizer efficiency is unstable, Strain survival rate is low.
For a long time, China uses always chemical pesticide disease and pest control, and high toxicity chemical pesticide is a wide range of, without restriction A large amount of uses, seriously polluted the water body, soil and crop of surrounding, destroy natural ecological environment, to the body of people Health and Living, which constitutes, greatly to be threatened, and to avoid its side effect, many scholars at home and abroad are strong, high in searching selection power Effect low toxicity uses safe microbial insecticide.Microbial insecticide refers to using made of biological living and its metabolite Prevent and treat crop disease, insect pest, weeds preparation, also including biological living protective agent, adjuvant and synergist and simulate certain The artificial synthesized preparation of a little pest toxin and antibiotic.Currently, research and development apply and form commercial prod both at home and abroad Mainly there are bacterium insecticides, fungi insecticides, viral insecticides.Compared with chemical pesticide, microbial insecticide is used for Pest control has following many advantages: (1) microbial insecticide is strong to pest action specificity, it is few kill pest natural enemy and Beneficial organism does not destroy the ecological balance;(2) Multiple components and factor are had an effect, and pest is not likely to produce drug resistance;(3) right Safety of human and livestock, it is free from environmental pollution, be conducive to improve human being's production, living environment;(4) raw materials for production be mainly agricultural and sideline product and By-product, convenient for production and the application of gathering materials on the spot, promoted convenient for rural area etc..But microbial insecticide is being produced and is being answered at present There is also some problems in does not have the feature that chemical pesticide dosage is few, quick, therefore in a short time if insecticidal effect is slow It is not easy to be accepted extensively by people;Using affected by environment big, humidity, temperature, rainwater etc. influence drug effect;It production cost and answers With at high cost.
The present invention has filtered out the composite microbe fertilizer with insecticidal activity by a large amount of desk research and field experiment Material is pure auxotype composite microbiological fertilizer, has and quickly supplement organic nutrition for fruit tree crop, improve fruit tree crop cold-resistant, The effect of the resistance abilities such as drought resisting, disease and insect resistance, meanwhile, there is good effect to the prevention and treatment of fruit tree diseases and pests, solves orchard Common chemical insecticide also largely kills pest natural enemy and beneficial organism, seriously destroys the ecological balance while killing off the insect pests Etc. drawbacks, prevented the phytotoxicity of chemical insecticide, improved fruit quality.At present at home and abroad there is not yet relevant report.
The disclosure of background above technology contents is only used for auxiliary and understands inventive concept and technical solution of the invention, simultaneously The prior art for not necessarily belonging to present patent application shows above content in the Shen of present patent application in no tangible proof In the case where please having disclosed day, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Summary of the invention
The purpose of the present invention is can be in view of the above problems, provide a kind of composite microbiological fertilizer with insecticidal activity Fruit tree crop quickly supplements organic nutrition, improves the resistance abilities such as fruit tree crop cold-resistant, drought resisting, disease and insect resistance, effectively prevents Orchard pest and disease damage improves crop quality, improves soil, green and pollution-free, easy to use.
Technical scheme is as follows:
A kind of composite microbiological fertilizer with insecticidal activity, the raw material including following parts by weight: 4-6 parts of nitrogen potash fertilizer, life 13-16 parts of object stimulin, 1-1.5 parts of surfactant, 0.8-1.2 parts of anticaking agent;It most preferably include the original of following parts by weight Material: 5 parts of nitrogen potash fertilizer, 15 parts of biostimulant, 1.2 parts of surfactant, 1.0 parts of anticaking agent.
Further, the above-described composite microbiological fertilizer with insecticidal activity, the biostimulant include solution Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02, has been preserved in China typical culture collection The heart, saving number is CCTCCNO:M2018433.
Further, the above-described composite microbiological fertilizer with insecticidal activity, the nitrogen potash fertilizer are urea, chlorine Change ammonium, ammonium sulfate, one of ammonium nitrate or more than one with one of potassium nitrate, potassium sulfate, potassium chloride or more than one Combination;The surfactant is sodium metnylene bis-naphthalene sulfonate, sulfuric acid benzene sulfonic acid sodium salt, tween, one in lignin benzene sulfonic acid sodium salt Kind or two kinds of combinations, the anticaking agent are magnesium sulfate monohydrate and/or neopelex.
Further, the above-described composite microbiological fertilizer with insecticidal activity, it is characterised in that: the biology Stimulin is Specialty bio bacterium and the ammonia for including bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 Base acids, humic-acid kind, fulvic acid class, hydrolyzate of protease, two or more combination in alginic acid;It is wherein special Kind biological bacteria further includes withered grass gemma in addition to bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 The mixture of bacillus, gel-shaped series bacillus and its secondary metabolite;Amino acid is animal sources polypeptide amino acid;Corruption is planted Acids is biochemical humic acid potassium, sodium humate;Fulvic acid class is the combination of biochemical source fulvic acid, mineral sources fulvic acid Object.
The application of the composite microbiological fertilizer with insecticidal activity described in more than one are as follows:
(1) applying fruit trees with fertilizer is used for as pure auxotype composite microbiological fertilizer;
(2) pest and disease damage is prevented and treated for orchard as insecticide.
Further, the application of the above-described composite microbiological fertilizer with insecticidal activity, the application are used as and kill Worm agent is diluted, is sprayed on fruit tree for taking composite microbiological fertilizer to be watered 150-200 times when the prevention and treatment pest and disease damage of orchard;It is described Using as pure auxotype composite microbiological fertilizer be used for applying fruit trees with fertilizer when, take composite microbiological fertilizer be watered 200-500 times it is dilute It releases, leaching is applied or trickle irrigation or sprays fruit tree.
Further, the above-described composite microbiological fertilizer with insecticidal activity, can be prepared into solid powder preparation And colloid agent, most preferably it is prepared into solid powder preparation.
The composite microbiological fertilizer with insecticidal activity described in more than one is prepared into the preparation of solid powder preparation Method, comprising the following steps:
S1: raw material is weighed by following parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, surfactant 1- 1.5 parts, 0.8-1.2 parts of anticaking agent;
S2: it is uniformly mixed after each ingredient in nitrogen potash fertilizer is crushed, obtains component A;
S3: being uniformly mixed after each ingredient except the Specialty bio bacterium in biostimulant is crushed with Specialty bio bacterium, Obtain component B;
S4: it is uniformly mixed after surfactant is crushed with anti-caking agent, obtains component C;
S5: by component A, B, C be uniformly mixed to get.
Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 of the present invention, preservation In China typical culture collection center (CCTCC), address is the Chinese Wuhan Wuhan University.The deposit date is 2018 07 Month 02 day, and on 07 15th, 2018 testing results be survival.Deposit number is CCTCCNO:M2018433.
The present invention is on the basis of conventional composite microbial manure, through furtheing investigate the great innovation made, with existing skill Art is compared, the beneficial effect is that:
(1) present invention is formulated by Multiple components science, and each ingredient in formula is mutually coordinated, mutually promotes Under effect, it can not only be used for composite microbiological fertilizer as fruit tree and nutrition be provided, but also as insecticide for preventing and treating orchard disease pest Evil.
(2) present invention has the composite microbiological fertilizer of insecticidal activity, is pure auxotype composite microbiological fertilizer, is free of Any chemical insecticide and farm chemical ingredients, it is environmentally protective harmless, pollution-free.
(3) present invention has the composite microbiological fertilizer of insecticidal activity, while being also biological insecticides, wherein distinctive Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 can secrete extracellular epidermis activated protein and molten cured Acid metabolic product makes the molten wax of pest epidermis, closes breath, moment under the synergistic effect of other biological stimulin ingredient of the invention Tag, insecticidal effect is fast, and insecticidal range is wide, can effectively prevent various orchard pest and disease damages, the red spider of citrus especially killed to hardly possible The control efficiency of the insect pests such as spider is more significant, tests prove that, it kills citrus red mite 3 minutes and takes effect, one time eradicative rate reaches 95% or more, it overcomes existing microbial insecticide and works the disadvantages of slow.
(4) present invention has the composite microbiological fertilizer of insecticidal activity, is contact killing type medicine fertilizer when using as insecticide, Quick, drug effect by environmental influences such as humidity, temperature, rainwater, is not wanted weather condition when greatly reducing use It asks, this not only overcomes most of chemical pesticide due to playing drug effect after needing pest to eat just for systemic poison, and must Must when weather is fine using just can guarantee effect the shortcomings that, while also overcome existing microbial insecticide use when by ring The shortcomings that border influences greatly, and humidity, temperature, rainwater etc. influence drug effect.
(5) present invention has the composite microbiological fertilizer of insecticidal activity, as insecticide in use, with strong points, only needle Pest is killed, is not developed drug resistance, no pollution to the environment is highly-safe, can effectively prevent various orchard pest and disease damages. Common chemical insecticide is overcome because remaining serious pollution environment and crop products, is also largely killed while killing off the insect pests Pest natural enemy and beneficial organism, it is serious to destroy the drawbacks such as the ecological balance, prevent the phytotoxicity of insecticide, improves fruit quality.
(6) present invention have insecticidal activity composite microbiological fertilizer, can efficient activating soil, promoted the soil organism Content promotes the breeding of soil beneficial microbe;The gas permeability of soil and water retention property are improved, is effectively improved and rehabilitating soil;It can be fast Speed supplement crop organic nutrition, improves fruit tree crop cold-resistant, drought resisting, the resistance abilities such as disease and insect resistance, can effectively overcome due to Chronic administration chemical fertilizer causes soil hardening, the increase of soil harmful microorganism, crop anti-adversity to reduce, and eventually leads to plant growth The problems such as bad, susceptible pest and disease damage, yellow early ageing influence yield and quality.
(7) product of the present invention stability is good, and fertilizer efficiency is stablized, and Strain survival rate is high, water-soluble preferable, easy to use, uses When do not influence drip irrigation emitter and spraying.
(8) preparation method of the present invention is simple, easy to operate, to production equipment without particular/special requirement, consumes energy low, time saving, production It is at low cost, industrialized production easy to accomplish.
Specific embodiment
Invention is further described in detail With reference to embodiment.It is emphasized that following the description is only It is merely exemplary, the range and its application being not intended to be limiting of the invention.
One, the preparation of the composite microbiological fertilizer solid powder preparation with insecticidal activity
1. experimental design
This test is prepared into solid powder preparation with 3 embodiments respectively, and see Table 1 for details for design parameter.
1 example preparation parameter table of table (kg)
2. operating procedure:
S1: each raw material is weighed respectively by above-mentioned specific gravity;
S2: it is uniformly mixed after each ingredient in nitrogen potash fertilizer is crushed, obtains component A;
S3: being uniformly mixed after each ingredient except the Specialty bio bacterium in biostimulant is crushed with Specialty bio bacterium, Obtain component B;
S4: it is uniformly mixed after surfactant is crushed with anti-caking agent, obtains component C;
S5: by component A, B, C be uniformly mixed to get.
Two, product testing
1. product quality inspection
Above-described embodiment 1-3 sample is taken to carry out product quality inspection by rower NY/T798-2015 respectively, as a result 3 The quality of embodiment product complies with standard.It the results are shown in Table 2.
Each embodiment examination and test of products result of table 2
2. chemical insecticide composition detection
Take above-described embodiment 1-3 sample carried out chemical insecticide ingredient Amitraz, three phosphor tins, pyridaben, fenpyroximate, Spiral shell worm ethyl ester, Bifenazate, Fenpropathrin, Biphenthrin, lambda-cyhalothrin, Hostathion, Profenofos, chlopyrifos, flufenoxuron, The detection of diafenthiuron, carbosulfan, tebufenpyrad, quinoline mite spy, as a result 3 embodiment products be not detected chemical insecticide at Point.
Three, study on the stability
Above-described embodiment 1-3 sample is packaged by listing respectively, sets shady and cool, dry, ventilation interior: temperature It 10-35 DEG C, humidity 40-90%, tests 6 months, in 0,3, the appearance of investigating sample June, water solubility, pH value, moisture, effectively Viable count and content of organic matter equistability high spot reviews index compared with sample measurement result, have no significant change when 0 month, Illustrate that 1-3 sample quality of the embodiment of the present invention is relatively stable.Test result is shown in Table 3.
3 stability test result table of table
Four, field trial
Essence in order to better understand the present invention, the inventor 5 year trees more serious in long-term citrus red mite hazard ratio The navel orange growing area in age is tested, and is summarized as follows:
1. materials and methods
1.1 test material
It selects the embodiment of the present invention 2,4 sample of embodiment to be tested, while being done pair with commercially available 9.5% mite, that is, dead missible oil According to.
1.2 test method
4 repetitions of every processing, totally 24 cells, cell are arranged using random district's groups, around set protection row, each cell 3 plants of application selects fine day spray, with can pressure control hand sprayer tree crown is sprayed, leave dual sides uniformly spray, and fill it Tap touching medical fluid does 4 processing until medical fluid is intended to drip respectively:
A: blank control (CK) is handled, by local habits fertilization, but does not do desinsection processing.
B: positive control is handled, by local habits fertilization, and is sprayed with commercially available 9.5% mite, that is, dead missible oil (3000 times of liquid).
It handles C: as the processing of pure auxotype composite microbiological fertilizer, applying 2 sample of the embodiment of the present invention, be watered 500 times Dilution carries out spraying fertilising, and fertilising interval 15 days is applied 4 times;As insecticide for orchard prevention and treatment pest and disease damage processing, sprinkling 2 sample of the embodiment of the present invention is watered 150 times of dilutions and carries out spraying desinsection, applies 1 time.
It handles D: as insecticide for orchard prevention and treatment pest and disease damage processing, spraying 4 sample of the embodiment of the present invention, be watered 150 Dilution carries out spraying desinsection again, applies 1 time.
Above 4 to handle other field management measures all the same.
The investigation of 1.3 deinsectization effects
Using fixed point investigation method, each cell looks into 2 plants of navel orange trees, and every plant of tree presses the orientation of east, south, west, north 4, every side Upper and lower respectively 5 blades of investigation in position point, fasten label, make fixed point investigation, each cell looks into 40 blades.The 1d investigation before being administered Insect population, 3min, 30min, 1h, 12h, 1d, 3d, 7d, 15d are respectively investigated 1 time after application, check blade tow sides mite living Quantity.
PT0--- borer population living before chemicals treatment district medicine;
PT1--- borer population living after chemicals treatment district medicine;
CK0--- borer population living before space management area medicine;
CK1--- borer population living after space management area medicine.
2. result and analysis
2.1 insecticidal effect
From table 4, it can be seen that 3min, 30min, 1h after medicine, sprinkling 2 sample of the embodiment of the present invention (processing C) is red to citrus The control efficiency of spider is significantly larger than positive control (processing B), rapid-action when illustrating product of the present invention for desinsection;After medicine 12h, 1d, 7d, 15d, sprinkling 2 sample of the embodiment of the present invention (processing C) to the control efficiency of citrus red mite and positive control (processing B) difference is unobvious, illustrates that the two is suitable to the effect of citrus red mite.Meanwhile during the whole test process, it sprays 2 sample of the embodiment of the present invention (processing C) significantly larger than sprays 4 sample of the embodiment of the present invention to the control efficiency of citrus red mite Product (processing D), illustrate peculiar strain bacillus amyloliquefaciens (Bacillus amyloliquefaciens) in this bright side of being transported to LTBA02 plays a crucial role the insecticidal effect of product of the present invention, mainly because it can secrete extracellular epidermis activity egg White and molten cured acid metabolic product, the alternative epidermal growth factor to red spider pest carries out rapid damage, to play moment Action of contace poison.
Table 4 respectively handles insecticidal effect table
The influence of 2.2 pairs of navel orange yield and quality
As can be seen from Table 5, the yield for applying 2 sample of the embodiment of the present invention (processing C) is 2603.0 kg/667m2, Respectively higher than blank control (1867.2kg/667m2) and positive control (2465.1kg/667m2), and produced fruit appearance, Quality is superior to blank control and positive control.This is primarily due to application sample of the embodiment of the present invention and first rise when desinsection Desinsection drug effect recurrence fertilizer efficiency, insecticidal effect is significant, does not injure fruit tree, moreover it is possible to getting fat of improving the soil;It, can be quick when carrying out spraying fertilising Crop organic nutrition is supplemented, the resistance abilities such as fruit tree crop cold-resistant, drought resisting, disease and insect resistance is improved, is effectively improved and repairs soil Earth, fruit tree nutrient is sufficient, reserve strength is lasting, reaches increasing of quality and production.
Table 5 respectively handles navel orange yield and quality preservation
The specific implementation of the invention is not to be limited to these illustrations for the above content, for technology belonging to the present invention For the those of ordinary skill in field, without departing from the inventive concept of the premise, several simple deductions can also be made or replaced It changes, all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.

Claims (10)

1. a kind of composite microbiological fertilizer with insecticidal activity, it is characterised in that: the raw material including following parts by weight: nitrogen potash fertilizer 4-6 parts, 13-16 parts of biostimulant, 1-1.5 parts of surfactant, 0.8-1.2 parts of anticaking agent.
2. the composite microbiological fertilizer according to claim 1 with insecticidal activity, it is characterised in that: the biostimulation Element includes bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02, has been preserved in Chinese Typical Representative culture Collection, deposit number CCTCCNO:M2018433.
3. the composite microbiological fertilizer according to claim 1 with insecticidal activity, it is characterised in that: the composite microbial Object fertilizer includes the raw material of following parts by weight: 5 parts of nitrogen potash fertilizer, 15 parts of biostimulant, 1.2 parts of surfactant, anticaking agent 1.0 part.
4. the composite microbiological fertilizer according to claim 1 to 3 with insecticidal activity, it is characterised in that: the nitrogen Potash fertilizer is one of urea, ammonium chloride, ammonium sulfate, ammonium nitrate or more than one and one in potassium nitrate, potassium sulfate, potassium chloride Kind or more than one combinations;The surfactant is sodium metnylene bis-naphthalene sulfonate, sulfuric acid benzene sulfonic acid sodium salt, tween, lignin benzene The combination of one or both of sodium sulfonate, the anticaking agent are magnesium sulfate monohydrate and/or neopelex.
5. the composite microbiological fertilizer according to claim 1 to 3 with insecticidal activity, it is characterised in that: the life Object stimulin be include bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 Specialty bio bacterium with Amino acids, humic-acid kind, fulvic acid class, hydrolyzate of protease, two or more combination in alginic acid;It is wherein special Kind biological bacteria further includes bacillus subtilis in addition to bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 The mixture of bacterium, gel-shaped series bacillus and its secondary metabolite;Amino acid is animal sources polypeptide amino acid;Humic-acid kind For biochemical humic acid potassium, sodium humate;Fulvic acid class is the composition of biochemical source fulvic acid, mineral sources fulvic acid.
6. a kind of application of such as composite microbiological fertilizer as claimed in any one of claims 1 to 5 with insecticidal activity, feature It is: the application are as follows:
(1) applying fruit trees with fertilizer is used for as pure auxotype composite microbiological fertilizer;
(2) pest and disease damage is prevented and treated for orchard as insecticide.
7. the application of the composite microbiological fertilizer according to claim 6 with insecticidal activity, it is characterised in that: described to answer Insecticide is used as to dilute for taking composite microbiological fertilizer to be watered 150-200 times when the prevention and treatment pest and disease damage of orchard, be sprayed on fruit tree On;When the application is used for applying fruit trees with fertilizer as pure auxotype composite microbiological fertilizer, composite microbiological fertilizer is taken to be watered 200- 500 times of dilutions, leaching are applied or trickle irrigation or spray fruit tree.
8. any composite microbiological fertilizer with insecticidal activity in -7 according to claim 1, it is characterised in that: described Composite microbiological fertilizer is prepared into solid powder preparation and colloid agent.
9. any composite microbiological fertilizer with insecticidal activity in -7 according to claim 1, it is characterised in that: described Composite microbiological fertilizer is prepared into solid powder preparation.
10. a kind of composite microbiological fertilizer with insecticidal activity as claimed in claim 9 is prepared into solid powder preparation Preparation method, it is characterised in that: the following steps are included:
S1: weigh raw material by following parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant, 0.8-1.2 parts of anticaking agent;
S2: it is uniformly mixed after each ingredient in nitrogen potash fertilizer is crushed, obtains component A;
S3: it is uniformly mixed after each ingredient except the Specialty bio bacterium in biostimulant is crushed with Specialty bio bacterium, obtains group Divide B;
S4: it is uniformly mixed after surfactant is crushed with anti-caking agent, obtains component C;
S5: by component A, B, C be uniformly mixed to get.
CN201811331009.5A 2018-09-06 2018-11-09 Composite microbial fertilizer with insecticidal activity Active CN109369256B (en)

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CN110699408A (en) * 2019-10-21 2020-01-17 天津大学 Method for improving surfactant yield by mixed fermentation
CN113408849A (en) * 2021-05-13 2021-09-17 柳州东风容泰化工股份有限公司 Method and system for evaluating pesticide effect of mixture of fenpyroximate and pesticide
CN115368184A (en) * 2022-09-16 2022-11-22 西双版纳傣密药业有限公司 Insecticidal and bacteriostatic foliar fertilizer and preparation method thereof

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