CN111533601A - Double-machine double-control marine biological peptide multifunctional pesticide fertilizer and preparation method and application thereof - Google Patents
Double-machine double-control marine biological peptide multifunctional pesticide fertilizer and preparation method and application thereof Download PDFInfo
- Publication number
- CN111533601A CN111533601A CN202010187804.2A CN202010187804A CN111533601A CN 111533601 A CN111533601 A CN 111533601A CN 202010187804 A CN202010187804 A CN 202010187804A CN 111533601 A CN111533601 A CN 111533601A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- pesticide
- percent
- double
- multifunctional
- 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.)
- Pending
Links
Images
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/55—Sugar cane
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/35—Capsules, e.g. core-shell
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins
Abstract
The invention belongs to the field of pesticides and fertilizers, and discloses a double-machine double-control marine biological peptide multifunctional pesticide fertilizer which is of a core-shell structure and sequentially comprises a slow release fertilizer layer, a marine biological stimulator layer and a slow release pesticide layer from inside to outside, wherein the fertilizer comprises the following components in percentage by weight: 0.05-2.5 percent of pesticide, 0.1-15 percent of marine organism stimulin, 30-48 percent of fertilizer effective component, 10-40 percent of organic fertilizer component, 0.02-1.5 percent of trace element fertilizer effective component, 0.02-0.1 percent of beneficial element fertilizer effective component, 0.1-3 percent of fertilizer slow release agent, 0.1-2 percent of auxiliary agent, 0.4-2 percent of resin coating material and the balance of filling agent. The invention not only has good fertilizer effect and pesticide effect, and good growth promotion and yield increase effects, but also has double controlled release of fertilizer and pesticide, can simultaneously meet the actual requirements of crop nutrition and pest control, and realizes the purposes of light weight, simple cost saving and efficiency increase.
Description
Technical Field
The invention belongs to the technical field of pesticides and fertilizers, and particularly relates to a double-machine double-control marine biological peptide multifunctional pesticide fertilizer and a preparation method and application thereof.
Background
In the traditional agricultural production, the fertilizer application and the pesticide application of crops are carried out separately, so that the labor intensity of farmers is increased, the labor times of the farmers are increased, and time and labor are wasted. The pesticide and the fertilizer are mixed or combined for use in agricultural production, so that the two field operation steps are combined into one, the pesticide and the fertilizer are integrated, the time, the labor and the resources can be saved, the production cost is reduced, the antagonism between the pesticide and the fertilizer and the adverse effect on crops are avoided, the synergistic effect between the pesticide and the fertilizer is increased, the using amount of the pesticide and the fertilizer is reduced, the optimal application effect is obtained, and the purposes of protecting the environment and improving the crop yield are achieved.
The pesticide fertilizer is a novel ecological compound fertilizer formed by mixing pesticide and fertilizer according to a certain proportion and stabilizing the fertilizer and the pesticide in a specific compound system through a certain process technology. The agricultural chemical integrates the two most important agricultural chemicals of the pesticide and the fertilizer used in agricultural production, fully considers the influence that the respective effects of the pesticide and the fertilizer are decreased gradually after the pesticide and the fertilizer meet naturally, and combines the two field operations of plant protection of the pesticide and nutrient supply of the fertilizer into a whole, thereby achieving the purposes of saving labor and reducing production cost.
Although a plurality of medicine and fertilizer integrated products are circulated in the market at present, the medicine and fertilizer integrated products have some defects, so that the whole effect of the medicine and fertilizer product is not ideal, and the purposes of light weight, simplicity, labor saving and cost saving are not really achieved, and the medicine and fertilizer integrated products are mainly expressed as follows: (1) most of the pesticide fertilizer products pay more attention to pesticide effect, and neglect fertilizer effect, the pesticide fertilizer can be used as a single nutrient of the fertilizer, has no balanced formula, has poor fertilizer effect, causes no follow-up of crop nutrition, and has no good pesticide effect and fertilizer effect; (2) the release speed of pesticide is controlled by singly considering most pesticide fertilizer products, and double controlled release of the fertilizer and the pesticide is not considered at the same time, so that the fertilizer effect period is short, the late-stage fertilizer release of crops is serious, and the effect is not ideal; (3) most of pesticide fertilizer products are simple or unreasonable in production process, only pesticides and fertilizers are simply mixed, but the simple mixing of the pesticides and the fertilizers is very unstable and easy to react, so that the effect of the product is affected; (4) the pesticide fertilizer product has single function, most of the pesticide fertilizer only provides a large amount of nitrogen, phosphorus and potassium fertilizers for crops and has the functions of killing insects or preventing diseases, and other functional fertilizers (trace, beneficial element fertilizers or biological stimulants and the like) are required to be additionally applied to meet the growth requirements of the crops; (5) most of pesticide fertilizer products are chemical pesticides and chemical fertilizers, and the phenomena of soil acidification, soil hardening and soil nutrient imbalance are easily caused after long-term use, so that the quality of crops is reduced.
Therefore, there is a need to develop a multifunctional pesticide fertilizer which has both excellent pesticide effect and fertilizer efficiency and realizes dual controlled release of fertilizer and pesticide.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention mainly aims to provide a double-machine double-control marine biological peptide multifunctional pesticide fertilizer.
The second purpose of the invention is to provide a preparation method of the double-machine double-control marine biological peptide multifunctional pesticide fertilizer.
The third purpose of the invention is to provide the application of the double-machine double-control marine biological peptide multifunctional pesticide fertilizer in promoting the growth of crops and preventing and controlling pests.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the double-machine double-control marine biological peptide multifunctional pesticide fertilizer is of a core-shell structure and sequentially comprises a slow release fertilizer layer, a marine biological stimulator hormone layer and a slow release pesticide layer from inside to outside, and the multifunctional pesticide fertilizer comprises the following components in percentage by weight: 0.05-2.5 percent of pesticide, 0.1-15 percent of marine organism stimulin, 30-48 percent of fertilizer effective component, 10-40 percent of organic fertilizer component, 0.02-1.5 percent of trace element fertilizer effective component, 0.02-0.1 percent of beneficial element fertilizer effective component, 0.1-3 percent of fertilizer slow release agent, 0.1-2 percent of auxiliary agent, 0.4-2 percent of resin coating material and the balance of filling agent.
According to the invention, the insecticide, the marine organism stimulin, the fertilizer effective components, the organic matter fertilizer components, the trace element fertilizer effective components, the beneficial element fertilizer effective components, the fertilizer slow release agent, the resin coating material and the like are reasonably matched to prepare a three-layer particle structure with the fertilizer inside, the pesticide outside and the biological stimulin in the middle, so that the nutrients are comprehensive, the fertilizer and the pesticide are integrated, and the influence on the overall effect of the product caused by the reaction between the fertilizer and the pesticide is avoided, so that the pesticide effect of the pesticide and the fertilizer effect of the fertilizer are synergistically exerted, and the pesticide has excellent pesticide effect and fertilizer effect; meanwhile, a fertilizer slow-release agent is mixed with the fertilizer of the core part, and a resin coating material is sprayed on the surface of the outer-layer pesticide, so that the fertilizer and the pesticide are subjected to double controlled release, and the fertilizer efficiency and the pesticide effect are prolonged; in addition, trace element fertilizers and beneficial element fertilizers required by crop growth can be provided, the acidified hardened soil can be improved and repaired, other fertilizers and medicines are not required to be additionally applied, and the effects of light weight, cost saving and synergism are really realized.
The double-machine double-control marine biological peptide multifunctional pesticide fertilizer is of a three-layer structure, wherein a slow release fertilizer layer is used as a core, the preparation of the three-layer structure pesticide fertilizer is facilitated (the subsequent two-layer coating process is facilitated), and the organic fertilizer has a larger proportion, so that the slow release fertilizer layer is more suitable for being used as the core; and finally, the pesticide layer is coated outside the marine organism stimulin, and the effective components of the pesticide are less, so that the coating process is facilitated at the periphery, and the effective components of the pesticide are also released outwards through the resin film.
The invention combines the growth characteristics of crops, controls the release rate of pesticide molecules by changing the thickness of the resin coating material on the outermost layer (the thickness of the coating material is adjusted by using amount) on the basis of optimizing the components and the using amount of pesticide and fertilizer in the pesticide fertilizer, and controls the N release rate of urea in the fertilizer by the content of the fertilizer slow-release agent and the resin coating material on the outermost layer, thereby achieving the effect of double controlled release.
Preferably, the diameter of the slow release fertilizer layer is 2-3 mm, the thickness of the marine organism stimulin layer is 0.2-0.5 mm, and the thickness of the slow release pesticide layer is 0.2-0.5 mm.
Preferably, the preparation method of the marine organism stimulin comprises the following steps:
s1, performing enzymolysis on the shells of the prawns and the crabs by using papain, and filtering to obtain a first filtrate and a first filter residue;
s2, adding acid into the first filter residue obtained in the step S1 for reaction, and filtering to obtain a second filtrate and a second filter residue;
s3, adding alkali liquor into the second filter residue obtained in the step S2 for reaction, and filtering to obtain a third filtrate and a third filter residue;
s4, combining the first filtrate, the second filtrate and the third filtrate obtained in the steps S1, S2 and S3, and adjusting the pH value to 6.5 to obtain the marine organism stimulin.
The obtained marine organism stimulin contains chitin, chitosan, small molecular biological peptide, amino acid, phosphorus, potassium and other components, and can improve acidified and hardened soil, improve and repair crop root system cells, stimulate root system elongation growth, improve absorption and utilization rate of fertilizer and water by crops, increase crop stress resistance, improve utilization rate of pesticide and fertilizer, improve crop quality, and increase both production and income.
Preferably, the effective component of the beneficial element fertilizer is silicon, and the beneficial element silicon fertilizer can be calcium silicate, sodium silicate, fly ash and the like.
Preferably, the fertilizer slow release agent comprises at least one of oxalic acid, dicyandiamide, hydroquinone, humic acid powder, hydroquinone, zeolite powder, rooting powder, guanyl thiourea, rare earth and opal.
Preferably, the resin coating material comprises at least one of polyurethane resin, epoxy resin, alkyd resin, unsaturated polyester resin, phenolic resin, acrylic resin, urea resin, melamine resin and silicone resin.
Preferably, the pesticide comprises at least one of monosultap, dimehypo, monosultap, imidacloprid, thiamethoxam, clothianidin, dinotefuran, chlorantraniliprole, flubendiamide, lambda-cyhalothrin, chlorpyrifos, phoxim, abamectin, diazinon and fosthiazate.
Preferably, the auxiliary agent is one of alkyl naphthalene sulfonate, sodium dodecyl sulfate, dioctyl sodium sulfosuccinate, sodium methylene dinaphthalene sulfonate, alkylphenol polyoxyethylene ether formaldehyde condensate sulfate and nonylphenol polyoxyethylene ether.
Preferably, the filler comprises at least one of white carbon black, kaolin, bentonite, attapulgite, diatomite, nacrite, talcum powder and clay powder.
Preferably, the fertilizer effective component comprises N, P2O5、K2O, fulvic acid and humic acid, in particular N, P of the active ingredients of the fertilizer2O5And K2O is from a compound fertilizer or a mixed fertilizer formed by combining the compound fertilizer and at least one of a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer, or from the nitrogen fertilizer, the phosphate fertilizer and the potassium fertilizer respectively; wherein the nitrogen fertilizer is urea, ammonium chloride, ammonium sulfate or ammonium bicarbonate; the phosphate fertilizer is superphosphate or calcium magnesium phosphate; the potash fertilizer is potassium sulfate or potassium chloride; the compound fertilizer is monoammonium phosphate, diammonium phosphate, urea ammonium phosphate, ammonium phosphate nitrate, ammonium phosphate sulfate, nitrophosphate fertilizer, potassium nitrate,And (3) potassium dihydrogen phosphate.
Preferably, the organic fertilizer component comprises at least one of fermented and decomposed sheep manure, pig manure, cow manure, horse manure, chicken manure, duck manure, goose manure, crop straw, bagasse and filter mud.
Preferably, the effective component of the trace element fertilizer comprises at least one of magnesium, boron, zinc, manganese, molybdenum, copper and iron, and the mass content of any one of the magnesium, the boron, the zinc, the manganese, the molybdenum, the copper and the iron is not less than 0.01%.
Preferably, the filler comprises at least one of white carbon black, kaolin, bentonite, attapulgite, diatomite, nacrite and talcum powder.
As a preferable technical scheme, in the multifunctional pesticide fertilizer, the content of the fertilizer slow-release agent is 0.1-0.4% by weight; the content of the resin coating material is 0.4-1.2%.
As a most preferable technical scheme, the multifunctional pesticide fertilizer comprises the following components in percentage by weight:
monosultap 0.16%, chlorpyrifos 0.16%, marine organism stimulin 15%, N content 15%, and P2O5Content 10%, K215% of O content, 30% of chicken manure and sheep manure mixture, 0.4% of magnesium, 0.05% of silicon, 0.2% of oxalic acid, 0.2% of carboxymethyl cellulose and 0.8% of polyurethane resin; the balance being filler. Under the formula, the prepared double-machine double-control marine biological peptide multifunctional pesticide fertilizer has the best effect and has good fertilizer efficiency and pesticide effect.
The invention also provides a preparation method of the double-machine double-control marine biological peptide multifunctional pesticide fertilizer, which comprises the following steps:
s1, uniformly mixing the fertilizer effective components, the organic fertilizer components, the fertilizer slow-release agent, the auxiliary agent and the filler to prepare the slow-release organic-inorganic compound granular fertilizer;
s2, coating the surface of the slow-release organic-inorganic compound granular fertilizer prepared in the step S1 with a dissolving solution obtained by uniformly mixing the marine organism stimulin, the trace element fertilizer effective components and the beneficial element fertilizer effective components to prepare a granular fertilizer containing a marine organism stimulin layer;
s3, coating the surface of the granular fertilizer containing the marine organism stimulin layer obtained in the step S2 with a pesticide solution to obtain a granular pesticide fertilizer;
s4, coating the surface of the granular pesticide fertilizer obtained in the step S3 with a resin coating material;
s5, the granular pesticide fertilizer obtained in the step S4 is colored, dried, screened and checked to obtain the double-machine double-control marine biological peptide multifunctional pesticide fertilizer.
The invention also provides application of the double-machine double-control marine biological peptide multifunctional pesticide fertilizer in promoting crop growth and preventing and controlling pests. Preferably, the pesticide fertilizer can be applied to various crops such as sugarcane.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a double-machine double-control marine biological peptide multifunctional pesticide fertilizer which comprises a pesticide, marine biological stimulin, fertilizer effective components, organic fertilizer components, trace element fertilizer effective components, beneficial element fertilizer effective components, a fertilizer slow-release agent, an auxiliary agent, a resin coating material and a filling agent, wherein the components are reasonably matched to prepare a granular fertilizer, and the granular fertilizer structurally comprises three layers which sequentially comprise a slow-release fertilizer layer, a marine biological stimulin layer and a slow-release pesticide layer from inside to outside. The prepared double-machine double-control marine biological peptide multifunctional pesticide fertilizer can realize the release of fertilizer and pesticide active ingredients according to the fertilizer requirement condition of crops and the actual needs of pest control, and can simultaneously meet the requirements of crop nutrition and pest control; meanwhile, the multifunctional pesticide fertilizer has double controlled release of pesticide and fertilizer, the lasting time can be adjusted according to the growth cycle of crops, the pesticide application and fertilizer application amount and times can be reduced, the fertilizer and pesticide and labor cost can be saved, and the multifunctional pesticide fertilizer is environment-friendly; in addition, the multifunctional pesticide fertilizer can also provide trace and beneficial element fertilizers required by crop growth, can improve and repair acidified hardened soil, does not need to additionally apply other fertilizers and medicines, really achieves the purposes of reducing cost and improving efficiency, saves labor force and reduces planting cost.
Drawings
FIG. 1 is a schematic structural diagram of a double-unit double-control marine biological peptide multifunctional pesticide-fertilizer particle; in the figure, 1 is a slow-release pesticide layer at the peripheral part, 2 is a marine organism stimulin layer, 3 is a slow-release fertilizer layer, 4 is pesticide molecules, and 5 is marine organism stimulin.
Detailed Description
The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The test methods used in the following experimental examples are all conventional methods unless otherwise specified; the materials, reagents and the like used are, unless otherwise specified, commercially available reagents and materials.
Example 10.16% monosultap, chlorpyrifos, two-machine double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional pesticide-fertilizer structure sequentially comprises a slow-release fertilizer layer, a marine organism stimulin layer and a slow-release pesticide layer from inside to outside; the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 2 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
the balance of filler: kaolin, to make up to 100%.
The preparation method of the multifunctional pesticide fertilizer comprises the following steps:
s1, preparing marine organism stimulin:
(1) cleaning, impurity removing, drying and crushing waste shrimp and crab shells to serve as raw materials, adding water into the raw materials according to the weight ratio of feed liquid to be 1: 4-10, uniformly mixing, then adding papain, wherein the addition amount of enzyme is 1000-10000U/g based on the weight of the mixture of the whole raw materials and water, stirring for enzymolysis reaction at the temperature of 40-55 ℃ for 2-3 h, heating to 90 ℃ after enzymolysis reaction, preserving heat for 20-30 min for enzyme deactivation treatment, and finally separating first filtrate and first filter residue by a screen mesh of 80-100 meshes through pressurization; (2) calcium removal: adding a phosphoric acid aqueous solution with the volume concentration of 20-50% into the first filter residue obtained by separating in the step (1) according to the weight ratio of the feed liquid of 1: 2-6, mixing uniformly, continuously stirring at the temperature of 30-50 ℃, carrying out hydrolysis reaction for 2-24 h, and filtering through a filter screen with 80-100 meshes to obtain a second filtrate and a second filter residue; (3) adding 35-50% by volume of potassium hydroxide solution into the second filter residue obtained by separating in the step (2) according to the weight ratio of the feed liquid of 1: 2-6, mixing uniformly, continuously stirring and reacting at the temperature of 60-150 ℃ for 2-24 h, filtering through a filter screen of 80-100 meshes to obtain third filtrate and third filter residue, and repeating the above 3 steps on the third filter residue; (4) combining the first filtrate, the second filtrate and the third filtrate obtained in the step (1), the step (2) and the step (3), and adjusting the pH of the filtrate to 6.5 by using phosphoric acid with 20% volume concentration or potassium hydroxide solution with 20% volume concentration to obtain the marine organism stimulin containing chitin, chitosan, small molecular biological peptide, amino acid and phosphorus and potassium;
s2, placing the effective components of the fertilizer, the organic fertilizer components, the fertilizer slow-release agent, the auxiliary agent and the filler in a closed stirring tank, uniformly mixing, adjusting the water content to 15-20%, adding the mixture into centrifugal extrusion and rounding three-in-one granulation equipment for granulation, and preparing the slow-release organic-inorganic compound granular fertilizer;
s3, conveying the slow-release organic-inorganic compound granular fertilizer obtained in the step S2 to a balling coating machine (the rotating speed is 60rpm), and uniformly coating the surface of the slow-release organic-inorganic compound granular fertilizer obtained in the step S2 with a dissolving solution obtained by uniformly mixing the marine organism stimulin prepared in the step S1, the effective components of the trace element fertilizer and the effective components of the beneficial element fertilizer through a spraying system to obtain the granular fertilizer;
s4, coating the pesticide solution on the surface of the granular fertilizer obtained in the step S3 through a spraying system to obtain a granular pesticide fertilizer;
s5, coating the surface of the granular pesticide fertilizer obtained in the step S4 with a resin coating material through a spraying system to obtain the pesticide fertilizer;
s6, the pesticide fertilizer obtained in the step S5 is colored, dried (120 ℃, 3-4h), screened (passing through a secondary screen of 5 meshes and a secondary screen of 10 meshes) and inspected to be qualified to obtain the double-control marine biological peptide multifunctional pesticide fertilizer.
Example 20.16% monosultap, chlorpyrifos, two-machine double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional pesticide fertilizer of the embodiment 2 is the same as the embodiment 1 in structure and preparation method, and the content of marine organism stimulin is different in composition; specifically, the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 6 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
filling agent: kaolin, to make up to 100%.
Example 30.16% monosultap, chlorpyrifos, double-unit double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional pesticide fertilizer of the embodiment 3 is the same as the embodiment 1 in structure and preparation method, and has different contents of marine organism stimulants in composition; specifically, the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 10 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
filling agent: kaolin, to make up to 100%.
Example 40.16% monosultap, chlorpyrifos, two-machine double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional pesticide fertilizer of the embodiment 4 is the same as the embodiment 1 in structure and preparation method, and has different contents of marine organism stimulants in composition; specifically, the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 15 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
filling agent: kaolin, to make up to 100%.
Example 50.16% monosultap, chlorpyrifos, double-unit double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional medical fertilizer of the embodiment 5 is the same as the embodiment 3 in structure and preparation method, and the content of the resin coating material is different in composition; specifically, the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 10 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.4%;
filling agent: kaolin, to make up to 100%.
Example 60.16% monosultap, Dursban, double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional medical fertilizer of the embodiment 6 is the same as the embodiment 3 in structure and preparation method, and the content of the resin coating material is different in composition; the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 10 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 1.2%;
filling agent: kaolin, to make up to 100%.
Example 70.16% monosultap, Dursban, double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional pesticide fertilizer of the embodiment 7 is the same as the embodiment 3 in structure and preparation method, and the content of the fertilizer slow release agent is different in composition; the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 10 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.1%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
filling agent: kaolin, to make up to 100%.
Example 80.16% monosultap, Dursban, double-control marine biological peptide multifunctional pesticide fertilizer
The multifunctional pesticide fertilizer of the embodiment 8 is the same as the embodiment 3 in structure and preparation method, and the content of the fertilizer slow release agent is different in composition; the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 10 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.4%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
filling agent: kaolin, to make up to 100%.
Double-machine double-control multifunctional pesticide fertilizer with 10.16% of monosultap and chlorpyrifos in comparison ratio
The multifunctional pesticide fertilizer of the comparative example 1 is the same as the multifunctional pesticide fertilizer of the example 3 in structure and preparation method, and lacks marine organism stimulin in composition; the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
resin coating material: the content of polyurethane resin is 0.8%;
filling agent: kaolin, to make up to 100%.
Comparative example 20.16% monosultap and chlorpyrifos double-control marine biological peptide multifunctional pesticide fertilizer
The structure and the preparation method of the multifunctional pesticide fertilizer of the comparative example 2 are the same as those of the example 3, and the multifunctional pesticide fertilizer is lack of resin coating materials in composition; the composition comprises the following components in percentage by weight:
insecticide: monosultap 0.16%, chlorpyrifos 0.16%;
marine organism stimulin: 10 percent;
the fertilizer comprises the following effective components: n content 15% (mixture of urea and monoammonium phosphate), P2O5Content 10% (mixture of calcium superphosphate and monoammonium phosphate), K2O content 15% (potassium chloride);
organic fertilizer components: 30% (mixture of sheep manure and chicken manure);
the active ingredients of the microelement fertilizer are as follows: 0.4% of magnesium;
the active ingredients of the beneficial element fertilizer are as follows: silicon, content 0.05%;
fertilizer slow release agent: oxalic acid, content 0.2%;
auxiliary agent: sodium carboxymethylcellulose with a content of 0.2%;
filling agent: kaolin, to make up to 100%.
Experimental example 10.16% Release Rate test of Dursban-Shap double-control Marine Biopeptide multifunctional pesticide Fertilizer
The double-control marine biological peptide multifunctional pesticide fertilizer prepared in the embodiments 1-8 and the comparative example 2 is used as a test reagent fertilizer, and the commercially available 0.5% monosultap imidacloprid (pesticide-fertilizer mixed) granules are used as a control, 10g of the test particle pesticide fertilizer is accurately weighed and placed in a liquid filter bag, the opening of the liquid filter bag is sealed, the liquid filter bag is placed in a 150mL beaker, 100mL of deionized water is added, the liquid filter bag is completely immersed in the deionized water, and then the beaker is placed in a thermostat at 25 ℃. After 1, 3, 7, 14, 21 days, 1mL of the solution was taken from the central part of the vessel (after shaking in order to make the solution in the vessel uniform), and was supplemented with the same amount of deionized water so that the total volume of the liquid was kept constant. According to the methods specified in GB28128-2011 and GB/T8572-2010, the contents of monosultap and total nitrogen in the release solution are respectively measured by adopting a high performance liquid chromatography method and a titration method, and the dissolution rate is calculated. The results are shown in tables 1 and 2.
TABLE 10.16% test results of the release rate of monosultap and chlorpyrifos double-machine double-control marine biological peptide multifunctional pesticide fertilizer monosultap
As shown in the experimental results in table 1, the monosultap dissolution rate of the commercially available 0.5% monosultap and imidacloprid (pesticide-fertilizer mixture) granules is highest at the same time point, the monosultap dissolution rate of the comparative example 2 is inferior, and the monosultap dissolution rates of the examples 1 to 8 are small (wherein the dissolution rate of the example 6 is the minimum), so that the pesticide component of the organic-inorganic double-control marine biological peptide multifunctional pesticide-fertilizer prepared by the invention has a good slow release effect; as can be seen from examples 3, 5 and 6, the thickness of the coating material on the pesticide can be controlled by adjusting the amount of the resin coating material, and the length of the slow release time of the pesticide active ingredient can be controlled, so that the gradient release of the pesticide active ingredient can be realized according to the actual needs of crop pest control.
TABLE 20.16% test results of nitrogen release rate of multifunctional pesticide fertilizer containing single-killing/double-control marine biological peptide
The experimental results in table 2 show that the nitrogen dissolution rate of the commercially available 0.5% monosultap imidacloprid (pesticide-fertilizer mixture) granules is highest, the nitrogen dissolution rate of the comparative example 2 is inferior, and the nitrogen dissolution rates of the examples 1 to 8 are low (wherein the dissolution rate of the example 6 is minimum), so that the fertilizer component of the organic-inorganic double-control marine biological peptide multifunctional pesticide-fertilizer prepared by the invention has a good slow release effect; as can be seen from examples 3, 7 and 8, the amount of the fertilizer slow-release agent affects the length of the slow-release time of the fertilizer active ingredient (nitrogen); similarly, it can be seen from examples 3, 5 and 6 that the content of the resin coating material also affects the release time of the fertilizer active ingredient (nitrogen), and the higher the content of the resin coating material is, the lower the nitrogen dissolution rate of the fertilizer, and in conclusion, the nitrogen dissolution rate is related to the content of the fertilizer, the content of the fertilizer release agent and the content of the resin coating material.
The results in tables 1 and 2 are combined to show that the double-control marine biological peptide multifunctional pesticide fertilizer has good slow release effect, has double controlled release of pesticide and fertilizer, and can adjust the duration according to the actual needs (namely different growth cycles) of crops.
Experimental example 20.16% field test of double-machine double-control marine biological peptide multifunctional pesticide fertilizer for killing single chlorpyrifos
The double-machine double-control marine biological peptide multifunctional pesticide fertilizer prepared in the examples 1-8 and the comparative example 2 is used as a test pesticide fertilizer, the commercially available 0.5% monosultap imidacloprid (pesticide-fertilizer mixed) granules are used as a positive control, and 10 pesticide application areas and 1 non-fertilizer non-pesticide application area are used as blank controls in the test. The cell area is 66.7m by random block arrangement2Test areaProtective rows are arranged around the protective plate, and the row spacing is 1.1 m. The 0.16% monosultap and chlorpyrifos dual-control marine biological peptide multifunctional insecticide fertilizer prepared in examples 1-8 and comparative example 2 is applied to 9 sugarcane application areas respectively, 30 kg/mu and 80 kg/mu are applied during seeding and topdressing ridging respectively, 0.5% monosultap and imidacloprid (insecticide-fertilizer mixed) granules sold in the market are applied to the other 1 application area, 30 kg/mu and 80 kg/mu are applied during seeding and topdressing ridging respectively, and the repetition is set for 4 times for each experimental group. The seeding quantity of the sugarcane (double-bud seedling) is 32000 segments/hm2The variety is Yue Tang No. 61, the pesticide fertilizer is spread in the ditch before sowing, and the management of fertilizer application, weeding and the like is consistent with the conventional production management except that no pesticide is additionally applied in field management. Investigating all sugarcane dead center seedlings in a community after the generation 1 stem borer generates a peak and when the dead center is stable, and investigating dead center seedlings once in 40 days, 60 days, 90 days and 120 days respectively for 4 times; respectively investigating the rate of emergence and the number of tillers after the germination and the tillers are stable, investigating the plant height, the stem diameter, the acre effective stems and the acre yield in the mature period, and calculating the withering rate, the prevention and treatment effect, the germination rate and the tillering rate according to the following calculation methods, wherein the test results are listed in tables 3 and 4:
the borer dry heart rate (%) ═ dry heart seedling number/total seedling number x 100;
the borer control effect (%) (blank control area dead heart rate-drug fertilizer area dead heart rate)/blank control area dead heart rate is multiplied by 100;
the germination rate (%) — total number of sprouts/total number of sprouts seeded × 100;
tillering rate (%) -tillering number/main number × 100, tillering number-total number-main number.
Table 30.16% test results of double-control marine biological peptide multifunctional pesticide fertilizer for single-killing and chlorpyrifos in field for preventing and treating sugarcane borer
As shown in the experimental results in table 3, compared with the pesticide fertilizer of comparative example 2 and the commercially available 0.5% monosultap imidacloprid (pesticide-fertilizer mixture) granules, the 0.16% monosultap chlorpyrifos-containing organic-inorganic double-control marine biological peptide multifunctional pesticide fertilizer prepared in examples 1 to 8 has better control effect on sugarcane borers and better pesticide effect duration, wherein the control effect of example 4 is the best. As can be seen from the tests on the effect of the sugarcane borers in the examples 3, 5 and 6, under the condition that other components are consistent, the control effect of the pesticide active ingredient on the sugarcane borers is realized by adjusting the dosage (namely the thickness) of the resin coating material, but the more the dosage of the resin coating material is (namely the thicker the better the thickness is), the better the effect is, and the more the dosage is, the proper dosage is needed.
Table 40.16% test results of sugarcane field with multifunctional insecticide-fertilizer for killing single-chlorpyrifos and double-control marine biological peptide
The experimental results in table 4 show that, compared with the pesticide fertilizer of comparative example 1 and the commercially available 0.5% monosultap imidacloprid (pesticide-fertilizer mixed) granules, the 0.16% monosultap chlorpyrifos and chlorpyrifos dual-control marine biological peptide multifunctional pesticide fertilizer prepared in examples 1 to 8 has better promotion effects on the germination rate, the tillering rate, the plant height, the stem diameter, the effective stem per mu and the yield per mu of sugarcane. The dual-organic double-control marine biological peptide multifunctional pesticide fertilizer prepared by the invention has better fertilizer effect, and good growth promotion and yield increase effects.
The results in tables 3 and 4 are combined to show that the pesticide fertilizer prepared in example 4 is optimal in pesticide effect and fertilizer effect, and the dual-control marine biological peptide multifunctional pesticide fertilizer provided by the invention has good fertilizer effect and pesticide effect, good growth promoting and yield increasing effects, dual controlled release of fertilizer and pesticide, and gradient release of fertilizer and pesticide active ingredients according to the requirement of crops on fertilizer and the actual need of pest control. On the basis of meeting the requirements of crop nutrition and pest control, the problem of phytotoxicity to crops can be solved. In addition, the organic matter and the marine organism stimulin can improve acidified and hardened soil, improve and repair crop root system cells, stimulate root system elongation growth, promote tillering, improve absorption and utilization rate of fertilizer and water of crops and increase stress resistance of crops.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (10)
1. The double-machine double-control marine biological peptide multifunctional pesticide fertilizer is characterized by being of a core-shell structure and sequentially comprising a slow release fertilizer layer, a marine biological stimulator hormone layer and a slow release pesticide layer from inside to outside, wherein the multifunctional pesticide fertilizer comprises the following components in percentage by weight:
0.05-2.5 percent of pesticide, 0.1-15 percent of marine organism stimulin, 30-48 percent of fertilizer effective component, 10-40 percent of organic fertilizer component, 0.02-1.5 percent of trace element fertilizer effective component, 0.02-0.1 percent of beneficial element fertilizer effective component, 0.1-3 percent of fertilizer slow release agent, 0.1-2 percent of auxiliary agent, 0.4-2 percent of resin coating material and the balance of filling agent.
2. The dual-machine dual-control marine biological peptide multifunctional pesticide fertilizer as claimed in claim 1, wherein the diameter of the slow release fertilizer layer is 2-3 mm, the thickness of the marine biological stimulant layer is 0.2-0.5 mm, and the thickness of the slow release pesticide layer is 0.2-0.5 mm.
3. The dual-control marine biological peptide multifunctional pesticide fertilizer as claimed in claim 2, wherein the preparation method of the marine biological stimulin comprises the following steps:
s1, performing enzymolysis on the shells of the prawns and the crabs by using papain, and filtering to obtain a first filtrate and a first filter residue;
s2, adding acid into the first filter residue obtained in the step S1 for reaction, and filtering to obtain a second filtrate and a second filter residue;
s3, adding alkali liquor into the second filter residue obtained in the step S2 for reaction, and filtering to obtain a third filtrate and a third filter residue;
s4, combining the first filtrate, the second filtrate and the third filtrate obtained in the steps S1, S2 and S3, and adjusting the pH value to 6.5 to obtain the marine organism stimulin.
4. The dual-control marine biological peptide multifunctional pesticide fertilizer as claimed in claim 3, wherein the fertilizer slow release agent comprises at least one of oxalic acid, dicyandiamide, hydroquinone, humic acid powder, hydroquinone, zeolite powder, rooting powder, guanyl thiourea, rare earth and opal.
5. The dual-control marine biological peptide multifunctional pesticide-fertilizer according to claim 3, wherein the resin coating material comprises at least one of polyurethane resin, epoxy resin, alkyd resin, unsaturated polyester resin, phenolic resin, acrylic resin, urea resin, melamine resin and silicone resin.
6. The dual-control marine organism peptide multifunctional pesticide-fertilizer according to claim 3, wherein the pesticide comprises at least one of monosultap, dimehypo, monosultap, imidacloprid, thiamethoxam, clothianidin, dinotefuran, chlorantraniliprole, flubendiamide, lambda-cyhalothrin, chlorpyrifos, phoxim, abamectin, diazinon and fosthiazate.
7. The double-machine double-control marine biological peptide multifunctional pesticide fertilizer as claimed in claim 6, which is characterized by comprising the following components in percentage by weight:
monosultap 0.16%, chlorpyrifos 0.16%, marine organism stimulin 15%, N content 15%, and P2O5Content 10%, K215% of O content, 30% of chicken manure and sheep manure mixture, 0.4% of magnesium, 0.05% of silicon, 0.2% of oxalic acid, 0.2% of carboxymethyl cellulose and 0.8% of polyurethane resin; the balance being filler.
8. The preparation method of the dual-computer dual-control marine biological peptide multifunctional pesticide fertilizer as claimed in any one of claims 1 to 7, characterized by comprising the following steps:
s1, uniformly mixing the fertilizer effective components, the organic fertilizer components, the fertilizer slow-release agent, the auxiliary agent and the filler to prepare the slow-release organic-inorganic compound granular fertilizer;
s2, coating the surface of the slow-release organic-inorganic compound granular fertilizer prepared in the step S1 with a dissolving solution obtained by uniformly mixing the marine organism stimulin, the trace element fertilizer effective components and the beneficial element fertilizer effective components to prepare a granular fertilizer containing a marine organism stimulin layer;
s3, coating the surface of the granular fertilizer containing the marine organism stimulin layer obtained in the step S2 with a pesticide solution to obtain a granular pesticide fertilizer;
s4, coating the surface of the granular pesticide fertilizer obtained in the step S3 with a resin coating material;
s5, the granular pesticide fertilizer obtained in the step S4 is colored, dried, screened and checked to obtain the double-machine double-control marine biological peptide multifunctional pesticide fertilizer.
9. The application of the double-machine double-control marine biological peptide multifunctional pesticide fertilizer as claimed in any one of claims 1 to 7 in promoting crop growth and controlling pests.
10. Use according to claim 9, wherein the crop comprises but is not limited to sugar cane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187804.2A CN111533601A (en) | 2020-03-17 | 2020-03-17 | Double-machine double-control marine biological peptide multifunctional pesticide fertilizer and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187804.2A CN111533601A (en) | 2020-03-17 | 2020-03-17 | Double-machine double-control marine biological peptide multifunctional pesticide fertilizer and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111533601A true CN111533601A (en) | 2020-08-14 |
Family
ID=71972938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010187804.2A Pending CN111533601A (en) | 2020-03-17 | 2020-03-17 | Double-machine double-control marine biological peptide multifunctional pesticide fertilizer and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111533601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830841A (en) * | 2021-01-22 | 2021-05-25 | 辽宁振兴生物科技发展有限公司 | Biological stimulator coated compound fertilizer, application and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594239A (en) * | 2003-09-09 | 2005-03-16 | 武兴战 | Nano-sized release, control medicinal fertilizer and its preparation method |
| US20050115469A1 (en) * | 2003-01-27 | 2005-06-02 | Yu Eukki Q. | Nano diatomite and zeolite ceramic crystal powder |
| WO2009064342A1 (en) * | 2007-11-13 | 2009-05-22 | Michigan State University | Sand based fungicides and spreader apparatus for top dressing compositions |
| CN104692927A (en) * | 2015-02-05 | 2015-06-10 | 济南邦地生物工程有限公司 | Special edible bean pesticide fertilizer and production method thereof |
| CN104892167A (en) * | 2014-06-11 | 2015-09-09 | 福建永宸生物科技开发有限公司 | Production method of multifunctional liquid biofertilizer |
| CN105732215A (en) * | 2016-01-13 | 2016-07-06 | 宋德放 | Shrimp peptide marine organism organic fertilizer as well as preparation method and application thereof |
-
2020
- 2020-03-17 CN CN202010187804.2A patent/CN111533601A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050115469A1 (en) * | 2003-01-27 | 2005-06-02 | Yu Eukki Q. | Nano diatomite and zeolite ceramic crystal powder |
| CN1594239A (en) * | 2003-09-09 | 2005-03-16 | 武兴战 | Nano-sized release, control medicinal fertilizer and its preparation method |
| WO2009064342A1 (en) * | 2007-11-13 | 2009-05-22 | Michigan State University | Sand based fungicides and spreader apparatus for top dressing compositions |
| CN104892167A (en) * | 2014-06-11 | 2015-09-09 | 福建永宸生物科技开发有限公司 | Production method of multifunctional liquid biofertilizer |
| CN104692927A (en) * | 2015-02-05 | 2015-06-10 | 济南邦地生物工程有限公司 | Special edible bean pesticide fertilizer and production method thereof |
| CN105732215A (en) * | 2016-01-13 | 2016-07-06 | 宋德放 | Shrimp peptide marine organism organic fertilizer as well as preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830841A (en) * | 2021-01-22 | 2021-05-25 | 辽宁振兴生物科技发展有限公司 | Biological stimulator coated compound fertilizer, application and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104609949B (en) | Fertilizer and its production method are lost in the control of organic-biological charcoal enzyme | |
| CN102612910B (en) | Method for fertilizing winter wheat by mixed basal application of nitrogen fertilizer and maize straw | |
| CN104355921A (en) | Special organic-inorganic compound fertilizer for pepper | |
| CN103360162A (en) | Sugarcane sustained-release granular medicinal fertilizer | |
| CN111377766A (en) | Double-machine double-control marine biological peptide pesticide fertilizer containing tea saponin and preparation method and application thereof | |
| CN101233861A (en) | High active biological drought resisting seed coating agent and preparation and using method thereof | |
| CN105237141B (en) | A kind of straw biological matrix seedling-cultivation plate and preparation method thereof | |
| CN106673838A (en) | Pest-control organic-inorganic compound fertilizer for peach trees | |
| CN107018852A (en) | A kind of high-yield planting method of grape | |
| CN103980040A (en) | Double algae oligosaccharide particle fertilizer and preparation method thereof | |
| CN105837358A (en) | Water-soluble fertilizer with plant growth regulating function and production method thereof | |
| CN104326836A (en) | Stalk granular inorganic microorganism fertilizer | |
| CN105801221A (en) | Fully water-soluble microbial fertilizer promoting crop root growth and preparation method thereof | |
| CN108101719A (en) | A kind of high activity activation humic acid fertilizer and preparation method thereof | |
| CN108484331A (en) | A kind of organic-inorganic complex fertilizer and preparation method thereof | |
| CN108658655A (en) | A kind of synergy calcium superphosphate coated fertilizer and the preparation method and application thereof | |
| CN110922279A (en) | Multifunctional ecological organic liquid fertilizer and preparation method thereof | |
| CN102040430B (en) | Method for producing compound microbial fertilizer with insecticidal effect | |
| CN107586205A (en) | A kind of coated fertilizer for improveing acid soil and preparation method thereof | |
| CN102382660B (en) | Drought-resistant water retention agent | |
| CN109997631A (en) | The implantation methods and rice rich in zinc of rice rich in zinc | |
| CN107434585A (en) | Corn fertilizer and preparation method thereof | |
| CN105541506A (en) | Paddy-field pesticide-fertilizer sustained release granules and preparing method and application method thereof | |
| CN111533601A (en) | Double-machine double-control marine biological peptide multifunctional pesticide fertilizer and preparation method and application thereof | |
| CN102584476A (en) | Complex liquid coated medical fertilizer for organically preventing and curing root diseases and manufacture process 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 |