CN109369256B - Composite microbial fertilizer with insecticidal activity - Google Patents
Composite microbial fertilizer with insecticidal activity Download PDFInfo
- Publication number
- CN109369256B CN109369256B CN201811331009.5A CN201811331009A CN109369256B CN 109369256 B CN109369256 B CN 109369256B CN 201811331009 A CN201811331009 A CN 201811331009A CN 109369256 B CN109369256 B CN 109369256B
- Authority
- CN
- China
- Prior art keywords
- parts
- fertilizer
- microbial fertilizer
- compound microbial
- potassium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
Landscapes
- 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 compound microbial fertilizer with insecticidal activity, which comprises the following raw materials in parts by weight: 4-6 parts of nitrogen-potassium fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant and 0.8-1.2 parts of anti-caking agent, wherein the biostimulant comprises Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 which is preserved in China center for type culture collection with the preservation number of CCTCCNO: m2018433. The product of the invention is a pure nutritional compound microbial fertilizer, can be used as a compound microbial fertilizer to provide nutrition for fruit trees, can also be used as an insecticide to prevent and treat diseases and insect pests of orchards, does not contain any chemical insecticide component, has the characteristics of drug-fertilizer integration, high fertilizer efficiency, stable pesticide effect, safety and no phytotoxicity, and is a novel efficient pollution-free, green and environment-friendly functional fertilizer. The invention also discloses a preparation method of the solid powder preparation prepared from the compound microbial fertilizer, and the method is simple, easy to realize industrial production and stable in product quality.
Description
Technical Field
The invention belongs to the technical field of agriculture, relates to a microbial fertilizer, and particularly relates to a compound microbial fertilizer with insecticidal activity.
Background
With the large-scale use of chemical fertilizers, the agricultural yield-increasing effect is obvious, but the large-scale use of chemical fertilizers also causes environmental pollution problems such as increase of heavy metals and toxic elements in soil, reduction of microbial activity, nutrient imbalance, severe acidification and the like. And with the improvement of the life quality of people, residents pay more attention to the quality safety problem of agricultural products. The quality safety problem of agricultural products becomes the most concerned practical problem for people, and if the quality safety of the agricultural products can not be guaranteed, the quality safety of the agricultural products can not only harm the health of people, but also is not beneficial to the healthy development of agriculture. The contradiction between the quality requirement of agricultural products and the traditional fertilizer needs to be solved urgently by a novel green fertilizer, and the development of the compound microbial fertilizer provides a new thought and way for solving the contradiction. The compound microbial fertilizer is a new generation of high-tech green environment-friendly fertilizer formed by modifying and deeply processing the traditional fertilizer by taking the biological engineering technology as the means and taking agricultural wastes as main raw materials according to the theory of microecology and plant nutrition and the requirements of balanced fertilization technology and soil testing formula technology. The compound microbial fertilizer generally comprises inorganic nutrients, organic nutrients, microbial bacteria and trace element fertilizers, integrates the quick acting of the inorganic fertilizers, the long acting of the organic fertilizers and the synergism of the biological fertilizers, not only meets the nutrient requirements of crops, but also improves the soil, relieves the soil hardening and salinization, and simultaneously can improve the product quality and the crop yield. The research, production and application of the biological fertilizer in China have been in history for more than 60 years, and blowout type development is presented in recent years, but the composite microbial fertilizer in China is still in the initial stage, is not standardized and perfect in industrial production, and has a larger difference in production equipment and production process compared with the foreign advanced level. At present, the composite microbial fertilizer in China mainly has the problems of poor product quality stability, unstable fertilizer efficiency, low survival rate of bacterial strains and the like.
For a long time, chemical pesticides are always adopted in China to control plant diseases and insect pests, high-toxicity chemical pesticides are widely and infinitely used in large quantities, surrounding water, soil and crops are seriously polluted, the natural ecological environment is damaged, the physical health and life of people are greatly threatened, and in order to avoid side effects, many scholars at home and abroad search for microbial pesticides which are high in selectivity, high in efficiency, low in toxicity and safe to use. The microbial pesticide is a preparation prepared from living organisms and metabolites thereof and used for preventing and treating crop diseases, insect pests and weeds, and also comprises a protective agent, an auxiliary agent and a synergistic agent of the living organisms and an artificially synthesized preparation simulating certain insect toxins and antibiotics. At present, the commercial products developed and applied by research at home and abroad mainly comprise bacterial insecticides, fungal insecticides and virus insecticides. Compared with chemical pesticides, the use of microbial insecticides for controlling pests has many advantages as follows: (1) the microbial insecticide has strong action specificity on pests, rarely kills natural enemies and beneficial organisms of the pests and does not destroy ecological balance; (2) various components and factors act, and pests are not easy to generate drug resistance; (3) is safe to human and livestock, does not pollute the environment, and is beneficial to improving the production and living environment of human; (4) the production raw materials mainly comprise agricultural and sideline products and byproducts, so that local production and application are facilitated, and rural popularization and the like are facilitated. However, the existing microbial insecticide has some problems in production and application, such as slow insecticidal effect, and no characteristics of small chemical pesticide dosage and quick response, so that the microbial insecticide is not easily and widely accepted by people in a short period; the use is greatly influenced by the environment, and the drug effect is influenced by humidity, temperature, rainwater and the like; the production cost and the application cost are high.
According to the invention, through a large number of indoor researches and field experiments, the compound microbial fertilizer with insecticidal activity is screened out, is a pure nutritional compound microbial fertilizer, has the functions of rapidly supplementing organic nutrition for fruit tree crops, and improving the stress resistance of the fruit tree crops such as cold resistance, drought resistance, disease and pest resistance, and the like, has a good effect on preventing and treating fruit tree diseases and pests, solves the problems that a common chemical insecticide for an orchard kills pests, a large amount of natural enemies and beneficial organisms of the pests are killed, the ecological balance is seriously damaged, and the like, avoids the phytotoxicity of the chemical insecticide, and improves the fruit quality. At present, no relevant report is found at home and abroad.
The above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and should not be used for evaluating the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
Aiming at the problems, the invention provides the compound microbial fertilizer with insecticidal activity, which can quickly supplement organic nutrition for fruit tree crops, improve the stress resistance capabilities of the fruit tree crops such as cold resistance, drought resistance, disease and pest resistance and the like, effectively prevent and control orchard diseases and pests, improve crop quality, improve soil, is green, environment-friendly, pollution-free and convenient to use.
The technical scheme of the invention is as follows:
a compound microbial fertilizer with insecticidal activity comprises the following raw materials in parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant and 0.8-1.2 parts of anti-caking agent; the optimum composition comprises the following raw materials in parts by weight: 5 parts of nitrogen potash fertilizer, 15 parts of biostimulant, 1.2 parts of surfactant and 1.0 part of anti-caking agent.
Further, the composite microbial fertilizer with insecticidal activity described above, the biostimulant includes Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02, which has been preserved in the chinese typical culture collection center with the preservation number of CCTCCNO: m2018433.
Further, the compound microbial fertilizer with insecticidal activity is characterized in that the nitrogen-potassium fertilizer is a combination of one or more of urea, ammonium chloride, ammonium sulfate and ammonium nitrate and one or more of potassium nitrate, potassium sulfate and potassium chloride; the surfactant is one or two of methylene dinaphthalene sodium sulfonate, sodium benzene sulfate sulfonate, tween and sodium lignin benzene sulfonate, and the anti-caking agent is magnesium sulfate monohydrate and/or sodium dodecyl benzene sulfonate.
Further, the compound microbial fertilizer with insecticidal activity is characterized in that: the biological stimulator is a combination of special biological bacteria including Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 and two or more of amino acids, humic acids, fulvic acids, protease hydrolysate and alginic acid; wherein the special biological bacteria comprise a mixture of Bacillus subtilis, paenibacillus mucilaginosus and secondary metabolites thereof in addition to Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA 02; the amino acid is animal-derived polypeptide amino acid; the humic acid is biochemical potassium humate and sodium humate; the fulvic acid is a composition of biochemical source fulvic acid and mineral source fulvic acid.
The application of the composite microbial fertilizer with insecticidal activity comprises the following steps:
(1) the fertilizer is used as a pure nutritional compound microbial fertilizer for fruit tree fertilization;
(2) the pesticide is used for preventing and controlling plant diseases and insect pests in orchards.
Further, the application of the compound microbial fertilizer with insecticidal activity is that when the insecticide is used for preventing and controlling plant diseases and insect pests in an orchard, the compound microbial fertilizer is diluted by adding 150 times of water and 200 times of water and is sprayed on fruit trees; when the application is used as a pure nutritional compound microbial fertilizer for fertilizing fruit trees, the compound microbial fertilizer is diluted by adding 200-fold water for 500 times, and is applied by spraying or drop irrigation or spraying to the fruit trees.
Furthermore, the composite microbial fertilizer with insecticidal activity can be prepared into solid powder preparations and colloid preparations, and is optimally prepared into solid powder preparations.
The preparation method of the solid powder preparation prepared from the composite microbial fertilizer with insecticidal activity comprises the following steps:
s1: weighing the following raw materials in parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant and 0.8-1.2 parts of anti-caking agent;
s2: crushing all the components in the nitrogen-potassium fertilizer and then uniformly mixing to obtain a component A;
s3: pulverizing components except special biological bacteria in the biological stimulin, and uniformly mixing with the special biological bacteria to obtain a component B;
s4: crushing the surfactant and the anticaking agent, and uniformly mixing to obtain a component C;
s5: mixing the components A, B, C uniformly.
The Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 is preserved in China Center for Type Culture Collection (CCTCC) and has the address of university of Wuhan, China. The preservation date is 2018, 07 and 02 days, and the survival is detected in 2018, 07 and 15 days. The preservation number is CCTCC NO: m2018433.
Based on the traditional compound microbial fertilizer, the invention has great innovation through deep research, and compared with the prior art, the invention has the beneficial effects that:
(1) the microbial fertilizer is scientifically prepared from multiple components, and under the action of mutual coordination and mutual promotion of the components in the formula, the microbial fertilizer can be used as a compound microbial fertilizer for providing nutrition for fruit trees and can also be used as a pesticide for preventing and controlling orchard diseases and insect pests.
(2) The compound microbial fertilizer with insecticidal activity is a pure nutritional compound microbial fertilizer, does not contain any chemical insecticide and pesticide components, and is green, environment-friendly, harmless and pollution-free.
(3) The composite microbial fertilizer with insecticidal activity is a biological insecticide, wherein the specific Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 can secrete extracellular epidermis active protein and a lysostanic acid metabolite, and under the synergistic effect of other biological stimulin components, the insect epidermis is wax-dissolving, closing and instantly contact-killing, the insecticidal effect is fast, the insecticidal range is wide, various orchard insect pests can be effectively controlled, particularly the control effect on the difficult-to-kill insect pests such as citrus red spiders is more remarkable, tests prove that the compound microbial fertilizer can kill the citrus red spiders for 3 minutes, the once killing rate reaches more than 95 percent, and the defects of slow effect taking and the like of the existing microbial insecticide are overcome.
(4) The compound microbial fertilizer with insecticidal activity is a contact insecticide fertilizer when used as an insecticide, has quick response, and the pesticide effect is not influenced by environmental conditions such as humidity, temperature, rainwater and the like, so that the requirement on weather conditions during use is greatly reduced, the defect that most chemical pesticides are systemic toxicants, and the pesticide effect is exerted after the pests eat the pesticide, but the pesticide effect can be ensured only by using the pesticide in fine weather is overcome, and the defect that the pesticide effect is influenced by environment, humidity, temperature, rainwater and the like when the existing microbial insecticide is used is overcome.
(5) The compound microbial fertilizer with insecticidal activity has strong pertinence when being used as an insecticide, only kills pests without generating drug resistance, has no pollution to the environment and high safety, and can effectively prevent and control various orchard diseases and insect pests. Overcomes the defects that the conventional chemical insecticide seriously pollutes the environment and crop products due to residue, kills a great amount of natural enemies and beneficial organisms of pests while killing the pests, seriously damages ecological balance and the like, eliminates the phytotoxicity of the insecticide, and improves the fruit quality.
(6) The compound microbial fertilizer with insecticidal activity can efficiently activate soil, improve the content of organic matters in the soil and promote the propagation of beneficial microorganisms in the soil; the air permeability and the water retention performance of the soil are improved, and the soil is effectively improved and repaired; can quickly supplement organic nutrition of crops, improve the stress resistance of fruit tree crops such as cold resistance, drought resistance, disease and pest resistance and the like, and effectively overcome the problems of poor growth, susceptibility to diseases and pests, early senescence of etiolated crops and the like caused by soil hardening, increase of harmful microorganisms in soil and reduction of crop stress resistance due to long-term application of fertilizers.
(7) The product of the invention has good stability, stable fertilizer efficiency, high survival rate of bacterial strains, good water solubility and convenient use, and does not influence drip irrigation drippers and spraying when in use.
(8) The preparation method is simple, easy to operate, free of special requirements for production equipment, low in energy consumption, time-saving, low in production cost and easy to realize industrial production.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.
Preparation of composite microbial fertilizer solid powder preparation with insecticidal activity
1. Design of experiments
The test uses 3 examples to prepare solid powder formulations, respectively, and the specific parameters are detailed in table 1.
Table 1 examples a parameter table (kg) was prepared
2. The method comprises the following operation steps:
s1: weighing the raw materials according to the specific weight;
s2: crushing all the components in the nitrogen-potassium fertilizer and then uniformly mixing to obtain a component A;
s3: pulverizing components except special biological bacteria in the biological stimulin, and uniformly mixing with the special biological bacteria to obtain a component B;
s4: crushing the surfactant and the anticaking agent, and uniformly mixing to obtain a component C;
s5: mixing the components A, B, C uniformly.
Secondly, product detection
1. Product quality inspection
The samples of the above examples 1 to 3 are respectively subjected to product quality inspection according to the line standard NY/T798-2015, and the quality of the products of the 3 examples meets the standard. The results are shown in Table 2.
Table 2 inspection results of products of examples
2. Chemical pesticide composition detection
The samples of the above examples 1 to 3 were tested for the chemical insecticide components amitraz, triphosphotin, pyridaben, pyraclostrobin, spirotetramat, bifenazate, fenpropathrin, bifenthrin, cyhalothrin, triazophos, profenofos, chlorpyrifos, flufenoxuron, diafenthiuron, carbosulfan, tebufenpyrad and quinate, and as a result, no chemical insecticide component was detected in any of the 3 examples.
Third, stability survey
The samples of the above examples 1 to 3 were packaged in commercially available packages, and placed in a cool, dry, ventilated room: the temperature is 10-35 ℃, the humidity is 40-90%, the test is carried out for 6 months, the stability key investigation indexes such as appearance, water solubility, pH value, moisture, effective viable count and organic matter content of the sample are inspected at 0, 3 and 6 months, and compared with the measurement result of the sample at 0 month, the stability key investigation indexes have no obvious change, which shows that the sample quality of the embodiments 1-3 of the invention is stable. The test results are shown in Table 3.
Table 3 table of stability test results
Fourth, field test
To better understand the essence of the present invention, the inventors conducted experiments in a 5-year old navel orange growing area where citrus red spider damage is severe throughout the year, as summarized below:
1. materials and methods
1.1 test materials
The samples of the invention of example 2 and example 4 were selected for testing, and a commercial 9.5% mite-killing emulsifiable concentrate was used as a control.
1.2 test methods
Repeating the treatment for 4 times, totally 24 cells, arranging the cells in random block groups, arranging protective rows around the cells, applying 3 plants to each cell, spraying the medicine on sunny days, spraying the tree crowns by using a controllable pressure manual sprayer, uniformly spraying the front and back surfaces of the leaves to fully contact the liquid medicine until the liquid medicine is about to drip, and respectively performing 4 treatments:
and (3) treatment A: blank Control (CK), applied as per local habit but without insecticidal treatment.
And (B) treatment: positive control, local habit fertilizer application, and spraying with commercial 9.5% mite kill emulsifiable concentrate (3000 times liquid).
And C, treatment: as pure nutritional compound microbial fertilizer treatment, the sample of the invention in the example 2 is applied, diluted by 500 times of water and sprayed for fertilization, and the fertilization is carried out for 4 times at 15 days intervals; the pesticide is used for treating diseases and insect pests in orchards, the sample of the invention in the embodiment 2 is sprayed and diluted by adding 150 times of water for spraying and killing insects, and the pesticide is applied for 1 time.
And D, processing: the pesticide is used for treating diseases and insect pests in orchards, the sample of the embodiment 4 of the invention is sprayed and diluted by adding 150 times of water for spraying and killing insects, and the pesticide is applied for 1 time.
The above 4 treatments were all the same as the other field management measures.
1.3 investigation of pesticidal Effect
And (3) searching 2 navel orange trees in each cell by adopting a fixed-point survey method, wherein each tree is divided into 5 leaves in upper and lower surveys according to 4 directions of east, south, west and north, each direction is marked, fixed-point surveys are carried out, and 40 leaves are searched in each cell. The population base number of the mites was investigated 1d before application, and the numbers of live mites on both sides of the leaf were examined 1 time each 3min, 30min, 1h, 12h, 1d, 3d, 7d, and 15d after application.
PT0-number of pre-dosed living insects in the dosing area;
PT1the number of live insects after the treatment in the medicament treatment area;
CK0-number of live insects before dosing in blank treatment zone;
CK1live insect number after drug treatment in blank treatment area.
2. Results and analysis
2.1 insecticidal Effect
As can be seen from Table 4, the control effect of the sample (treatment C) sprayed with the pesticide of the invention in example 2 on citrus red mites is far higher than that of the positive control (treatment B) after 3min, 30min and 1h, which indicates that the pesticide of the invention has quick effect when being used for killing pests; after the insecticide is sprayed for 12 hours, 1d, 7d and 15d, the control effect of the sample (treatment C) in the embodiment 2 of the invention on citrus red spiders is not obvious different from that of the positive control (treatment B), which shows that the control effect of the sample and the positive control on citrus red spiders is equivalent. Meanwhile, in the whole test process, the control effect of the sample (treatment C) sprayed in the embodiment 2 of the invention on citrus red spiders is far higher than that of the sample (treatment D) sprayed in the embodiment 4 of the invention, which shows that the special strain Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02 in the formula plays a crucial role in the insecticidal effect of the product of the invention, and can selectively and rapidly destroy epidermal growth factors of red spider pests mainly because the strain can secrete extracellular epidermal active protein and lysostanic acid metabolites, so that the instant contact killing effect is realized.
TABLE 4 insecticidal Effect table for each treatment
2.2 Effect on navel orange yield and quality
As can be seen from Table 5, the yield of the sample (treatment C) applied with the present invention of example 2 was 2603.0 kg/667m2Respectively higher than the blank control (1867.2kg/667 m)2) And a positive control (2465.1kg/667 m)2) And the appearance and the quality of the produced fruit are superior to those of a blank control and a positive control. The insecticidal effect is obvious, fruit trees are not damaged, and soil can be improved and fertilizer can be increased; when the spraying fertilization is carried out, the organic nutrition of crops can be quickly supplemented, the stress resistance capabilities of cold resistance, drought resistance, disease and pest resistance and the like of fruit tree crops are improved, the soil is effectively improved and repaired, the fruit trees have sufficient nutrients and lasting aftereffect, and the yield and quality are increased.
TABLE 5 comparison of navel orange production and quality for each treatment
The foregoing is not to be construed as limiting the embodiments of the invention to those skilled in the art to which the invention pertains, and that several simple deductions or substitutions may be made without departing from the spirit of the invention, which shall be deemed to fall within the scope of the patent protection defined by the claims as filed.
Claims (4)
1. A compound microbial fertilizer with insecticidal activity is characterized in that: the feed comprises the following raw materials in parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant and 0.8-1.2 parts of anti-caking agent;
the biological stimulin comprises Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA02, is preserved in China center for type culture Collection, and has a preservation number of CCTCCNO: the special biological bacteria of M2018433 is combined with two or more of amino acids, humic acids, fulvic acids, protease hydrolysate and alginic acid; wherein the special biological bacteria comprise a mixture of Bacillus subtilis, paenibacillus mucilaginosus and secondary metabolites thereof in addition to Bacillus amyloliquefaciens (Bacillus amyloliquefaciens) LTBA 02; the amino acid is animal-derived polypeptide amino acid; the humic acid is biochemical potassium humate and sodium humate; fulvic acids are a composition of biochemical source fulvic acid and mineral source fulvic acid;
the nitrogen-potassium fertilizer is one or more of urea, ammonium chloride, ammonium sulfate and ammonium nitrate and one or more of potassium nitrate, potassium sulfate and potassium chloride;
the surfactant is one or two of methylene dinaphthalene sodium sulfonate, sodium benzene sulfate sulfonate, tween and sodium lignin benzene sulfonate, and the anti-caking agent is magnesium sulfate monohydrate and/or sodium dodecyl benzene sulfonate;
the compound microbial fertilizer is used for preventing and controlling citrus red spiders.
2. The composite microbial fertilizer with pesticidal activity of claim 1, wherein: the compound microbial fertilizer comprises the following raw materials in parts by weight: 5 parts of nitrogen potash fertilizer, 15 parts of biostimulant, 1.2 parts of surfactant and 1.0 part of anti-caking agent.
3. Use of a composite microbial fertilizer with pesticidal activity according to claim 1 or 2, characterized in that: the application is as follows:
(1) the fertilizer is used as a pure nutritional compound microbial fertilizer for fruit tree fertilization;
(2) as an insecticide for controlling diseases and insect pests in orchards;
when the compound microbial fertilizer is used as a pesticide for preventing and controlling diseases and insect pests in an orchard, the compound microbial fertilizer is diluted by adding 150-fold water and 200-fold water, and is sprayed on fruit trees;
when the application is used as a pure nutritional compound microbial fertilizer for fruit tree fertilization, the compound microbial fertilizer is diluted by adding 200-fold water, and is applied by sprinkling or drop irrigation or spraying to fruit trees.
4. A composite microbial fertilizer with pesticidal activity according to claim 1 or 2, characterized in that: the compound microbial fertilizer is prepared into a solid powder preparation, and the preparation method comprises the following steps:
s1: weighing the following raw materials in parts by weight: 4-6 parts of nitrogen potash fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant and 0.8-1.2 parts of anti-caking agent;
s2: crushing all the components in the nitrogen-potassium fertilizer and then uniformly mixing to obtain a component A;
s3: pulverizing components except special biological bacteria in the biological stimulin, and mixing with the special biological bacteria to obtain component B;
s3: crushing the surfactant and the anticaking agent, and uniformly mixing to obtain a component C;
s4: mixing the components A, B, C uniformly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018110382161 | 2018-09-06 | ||
| CN201811038216 | 2018-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109369256A CN109369256A (en) | 2019-02-22 |
| CN109369256B true CN109369256B (en) | 2021-09-14 |
Family
ID=65384040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331009.5A Active CN109369256B (en) | 2018-09-06 | 2018-11-09 | Composite microbial fertilizer with insecticidal activity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109369256B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699408A (en) * | 2019-10-21 | 2020-01-17 | 天津大学 | Method for improving surfactant yield by mixed fermentation |
| CN113408849B (en) * | 2021-05-13 | 2023-03-24 | 柳州东风容泰化工股份有限公司 | Method and system for evaluating mixed pesticide effect 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211523A (en) * | 2014-09-17 | 2014-12-17 | 四川华智生物工程有限公司 | Special biological organic fertilizer for iron-rich green vegetables as well as preparation method and application of fertilizer |
| CN107540471A (en) * | 2017-10-30 | 2018-01-05 | 成都云图控股股份有限公司 | A kind of Biological water soluble fertilizer and preparation method thereof |
| CN108059566A (en) * | 2018-01-18 | 2018-05-22 | 迪斯科科技集团（宜昌）有限公司 | A kind of poly spirulina peptide biostimulant |
-
2018
- 2018-11-09 CN CN201811331009.5A patent/CN109369256B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211523A (en) * | 2014-09-17 | 2014-12-17 | 四川华智生物工程有限公司 | Special biological organic fertilizer for iron-rich green vegetables as well as preparation method and application of fertilizer |
| CN107540471A (en) * | 2017-10-30 | 2018-01-05 | 成都云图控股股份有限公司 | A kind of Biological water soluble fertilizer and preparation method thereof |
| CN108059566A (en) * | 2018-01-18 | 2018-05-22 | 迪斯科科技集团（宜昌）有限公司 | A kind of poly spirulina peptide biostimulant |
Non-Patent Citations (2)
| Title |
|---|
| 生防菌解淀粉芽孢杆菌抗菌蛋白的研究进展;出晓铭等;《包装与食品机械》;20141230;全文 * |
| 解淀粉芽孢杆菌B1619对设施蔬菜根结线虫病的防治效果;蒋盼盼等;《江苏农业科学》;20171202;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109369256A (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105037024A (en) | Pesticide-fertilizer granules containing Monosultap and Thiamethoxam | |
| CN105660701A (en) | Special seed dressing agent with effects of increasing survival rate and invigorating seedlings for sweet corn | |
| CN109369256B (en) | Composite microbial fertilizer with insecticidal activity | |
| CN105557689A (en) | Bacillus wettable powder containing brassinolide and preparation method thereof | |
| CN102731218A (en) | Biological organic fertilizer containing thiosulfonate bactericide and preparation method thereof | |
| CN109265235B (en) | Special fertilizer with insecticidal activity | |
| KR101132712B1 (en) | Environment-friendly organic agricultural products for soil insect pest control | |
| CN103081907A (en) | Capsaicin-containing pesticidal aqueous emulsion and preparation method thereof | |
| CN105237216A (en) | Peanut growing control medical fertilizer wettable powder and method for controlling growth and increasing yield of peanut plants | |
| CN104692957A (en) | Biological organic fertilizer containing bacillus subtilis and application thereof | |
| CN104285990A (en) | Compound bird repellent containing carbosulfan, methyl ortho-aminobenzoate and benzyl acetate | |
| WO2013141715A1 (en) | Agricultural or horticultural composition and methods | |
| CN102669100B (en) | Oxine-copper and validamycin compound pesticide composition and preparation method and application thereof | |
| CN103787755A (en) | Peanut continuous cropping high-yielding agent | |
| CN109232074A (en) | Water soluble fertilizer with activity of weeding | |
| CN109180288A (en) | Biological organic fertilizer with activity of weeding | |
| Pangnakorn et al. | Application of wood vinegar to fermented liquid bio-fertilizer for organic agriculture on soybean | |
| CN106748213A (en) | A kind of amino acid Water soluble fertilizer and preparation method thereof | |
| CN103548847B (en) | A kind of Fungicidal composition and application thereof | |
| CN106472591B (en) | Ecological insecticidal bactericide and preparation method thereof | |
| CN108690818A (en) | A kind of microbial bacterial agent and preparation method thereof | |
| CN104311357A (en) | Soil remediation agent with insecticidal effect and preparation process of soil remediation agent | |
| CN109265236B (en) | Humic acid-containing water-soluble fertilizer with insecticidal activity | |
| CN112314610A (en) | Weeding composition containing metamifop, halosulfuron-methyl and butachlor | |
| CN111662131A (en) | Liquid organic medicinal bacterial fertilizer for preventing and treating flower spider mites and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |