CN112939659A - Preparation method of sustained-release and loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests - Google Patents
Preparation method of sustained-release and loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests Download PDFInfo
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- CN112939659A CN112939659A CN202011630796.0A CN202011630796A CN112939659A CN 112939659 A CN112939659 A CN 112939659A CN 202011630796 A CN202011630796 A CN 202011630796A CN 112939659 A CN112939659 A CN 112939659A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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Abstract
The invention discloses a preparation method of a sustained-release and controlled-release pesticide fertilizer granule for preventing and treating sugarcane diseases and insect pests. Compared with the prior art, the method has the advantages that: the product has good effect on smut, and the sugarcane disease can be prevented and treated by the granules, so that the problem that the vast sugarcane area is difficult to spray due to water shortage can be solved, and the problem that the sugarcane area is not timely prevented and treated due to labor shortage can be solved; the product of the invention controls the loss of the fertilizer through the loss control agent, and simultaneously controls the release of the fertilizer and the pesticide through the slow release coating, thereby solving the problem of inconsistent release speed of the pesticide and the fertilizer in the pesticide fertilizer product.
Description
Technical Field
The invention relates to the technical field of pesticide fertilizers in sugarcane production, in particular to a preparation method of a slow-release loss-control pesticide fertilizer granule for preventing and treating sugarcane diseases and insect pests.
Background
Sugarcane is the most important sugar crop in China, the planting area of the sugarcane accounts for more than 85% of the planting area of the sugar crop all year round in China, and the sugar yield accounts for more than 90% of the total sugar yield. The sugarcane industry is an important support for economic development of main-yield areas in south China and a main source for increasing income of farmers, and plays a positive role in rural poverty removal and rural joy. Because the sugarcane belongs to perennial root crops and because the sugarcane is continuously planted for a long time, the diseases and insect pests of the sugarcane are frequent, the sugarcane stem borers, aphids, thrips, smut and the like become more serious in recent years, but because the sugarcane is mainly cultivated in mountainous areas in China and pesticide spraying is difficult, the development of pesticide granules for achieving the purposes of preventing insects and diseases through root application has practical significance.
The application of the granules in the aspect of preventing and treating sugarcane insect pests: the patent application of a sugarcane slow-release granular pesticide fertilizer (application number 201310300264.4) discloses a sugarcane slow-release granular pesticide fertilizer, but the slow-release agent of the product is one or a combination of more than 2 of fertilizer slow-release agents, namely dicyandiamide, hydroquinone, humic acid powder, hydroquinone, zeolite powder, rooting powder, guanyl thiourea, oxalic acid, rare earth, biological opal, kaolinite, montmorillonite and organic matter, the product only slowly releases the fertilizer, can not slowly release pesticides, and can not prevent and treat the current increasingly serious smut. At present, sugarcane pesticide fertilizers (granules) registered by ministry of agriculture are pesticide fertilizer granules, and except that 'Sudan-thiamethoxam' and 'Pihong-monosultap' of our company are slow-release granules, the other sugarcane pesticide fertilizers (granules) are common granules, the product duration is short, the sugarcane pesticide fertilizers (granules) need to be used for multiple times in one season, and the control effect on the borers in the later period is not good.
On the basis of screening a large amount of compounds, the thifluzamide is prepared into granules for preventing and treating the sugarcane smut for the first time, and the thifluzamide is prepared into slow-release and loss-control pesticide fertilizer granules, so that the fertilizer application, the insect killing and the disease prevention are completed at one time, and only one time of application is needed in one year. Through experiments in 2017-2019, the prevention effect of the granular product on the smut of the sugarcane is more than 65%, the yield of the granular product is increased by more than 10% compared with the conventional fertilizer in one season, and the effect of continuous application in three years is better.
Disclosure of Invention
The invention aims to solve the technical problems and provide a preparation method of a sustained-release loss-control pesticide fertilizer granule which can well prevent smut and insect pests of sugarcane, has longer lasting period, can fertilize the sugarcane and promote the yield of the sugarcane.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the slow-release and loss-control pesticide fertilizer granule for preventing and treating sugarcane diseases and insect pests comprises imidacloprid serving as an insecticide, monosultap, thifluzamide serving as a bactericide, crop nutritional ingredients, a loss control agent, a slow release agent and a carrier.
The slow-release and loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests comprise, by weight, 0.025-0.5 part of imidacloprid serving as an insecticide, 0.025-0.5 part of monosultap, 0.005-0.1 part of thifluzamide serving as a bactericide, 50-95 parts of crop nutrients, 0.5-5 parts of a loss control agent, 0.5-10 parts of a slow release agent and a plurality of carriers.
The crop nutrient components are one or two of sugarcane formula fertilizer and medium trace elements required by sugarcane except NPK.
The slow release agent mainly refers to modified vegetable oil, epoxy resin liquid or modified sulfur.
The carrier is kaolin or diatomite.
The preparation method of the slow-release loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests comprises the following steps:
uniformly mixing an insecticide, a monosultap, a bactericide and a carrier;
step two, uniformly mixing the loss control agent and the crop nutrient components;
step three, mixing the mixture obtained in the step one and the mixture obtained in the step two, and then granulating through a disc or a roller;
and step four, coating the pesticide-fertilizer granules obtained in the step three by using a slow release agent to obtain the slow release and loss control pesticide-fertilizer granules for preventing and treating sugarcane diseases and insect pests.
The slow-release loss-control pesticide fertilizer particles are applied only once in the early stage of ditching after base fertilizer or perennial sugarcane is cut when the sugarcane is newly planted, and basically do not need to be applied and sprayed in the later stage, so that the effect is better if the fertilizer particles are continuously used for many years.
The invention can achieve the purpose of preventing and controlling other pests of the sugarcane while preventing and controlling the smut of the sugarcane, and is processed into slow-release and loss-control pesticide fertilizer particles which are only applied once a year for crops in one season. The pesticide-fertilizer composition realizes the purpose of one fertilizer for multiple purposes, and achieves the purpose of preventing and treating sugarcane diseases and insect pests when the fertilizer is applied to crops.
Compared with the prior art, the invention has the advantages that:
1. the product has good effect on smut, and the sugarcane disease can be prevented and treated by the granules, so that the problem that the vast sugarcane area is difficult to spray due to water shortage can be solved, and the problem that the sugarcane area is not timely prevented and treated due to labor shortage can be solved;
2. the product of the invention controls the loss of the fertilizer through the loss control agent, and simultaneously controls the release of the fertilizer and the pesticide through the slow release coating, thereby solving the problem of inconsistent release speed of the pesticide and the fertilizer in the pesticide and fertilizer product, because the single slow release film controls the release of the fertilizer, but the pesticide has larger molecular weight and is difficult to release, and the problem that the pesticide can not be released in one season is easily caused;
3. the pesticide fertilizer granules are added with the pesticide and the bactericide for the first time, so that the pesticide fertilizer granules are safe, efficient and low in toxicity, and the purposes of saving labor and time are further achieved;
4. the product only needs to be applied once in one season, and the yield of the sugarcane is increased by more than 10%.
Drawings
FIG. 1 is a first comparison table showing the effects of controlling smut of sugarcane and increasing yield of sugarcane by using the sustained-release loss-control pesticide fertilizer granules of the invention and traditional pesticide application and fertilizer application of farmers.
FIG. 2 is a second comparison table showing the effects of controlling smut of sugarcane and increasing yield of sugarcane by using the sustained-release loss-control pesticide fertilizer granules and traditional pesticide application and fertilizer application of farmers.
FIG. 3 is a third comparison table showing the effects of controlling smut of sugarcane and increasing yield of sugarcane by using the sustained-release loss-control pesticide fertilizer granules and traditional pesticide application and fertilizer application of farmers.
FIG. 4 is a fourth comparison table showing the effects of controlling smut of sugarcane and increasing yield of sugarcane by using the sustained-release loss-control pesticide fertilizer granules of the invention and traditional pesticide application and fertilizer application of farmers.
FIG. 5 is a fifth comparison table showing the sugarcane smut prevention and treatment effect and the sugarcane yield increase effect of the slow-release loss-control pesticide fertilizer granules and the traditional pesticide application and fertilizer application of farmers.
FIG. 6 is a sixth comparison table showing the effects of controlling smut of sugarcane and increasing yield of sugarcane by using the sustained-release loss-control pesticide fertilizer granules of the invention and traditional pesticide application and fertilizer application of farmers.
FIG. 7 is a seventh comparison table showing the sugarcane smut prevention and treatment effect and the sugarcane yield increase effect of using the sustained-release loss-control pesticide fertilizer granules of the invention and traditional pesticide application and fertilizer application of farmers.
FIG. 8 is a table eight comparing the effects of controlling smut of sugarcane and increasing yield of sugarcane by using the sustained-release controlled-release pesticide-fertilizer granules of the present invention and the traditional pesticide application and fertilizer application of farmers.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and drawings.
Example 1
Take 1000kg of production as an example:
a) uniformly mixing 1kg of imidacloprid, 2kg of monosultap, 0.1kg of thifluzamide and 50kg of kaolin;
b) uniformly mixing 20kg of loss control agent, 250kg of urea, 120kg of ammonium chloride, 200kg of monoammonium phosphate, 260kg of potassium chloride, 90kg of calcium magnesium phosphate fertilizer and 2kg of borax;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the pesticide-fertilizer particles obtained in the step c) with 5kg of epoxy resin liquid (prepared from epoxy resin E44, polyamide resin 650 and xylene) to obtain the slow-release loss-control pesticide-fertilizer particles.
The product is applied to newly planted sugarcane base fertilizer in 100kg per mu in a Phoenix town of a guest, the sugarcane in the whole season does not need to be applied with insecticide, bactericide and fertilizer, as shown in figure 1, the control effect on the smut of the sugarcane and the yield increase effect are respectively 78.7 percent and 21.6 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers.
Example 2
Take 1000kg of production as an example:
a) uniformly mixing 0.25kg of imidacloprid, 0.25kg of monosultap, 0.05kg of thifluzamide and 50kg of kaolin;
b) uniformly mixing 50kg of loss control agent, 200kg of urea, 120kg of monoammonium phosphate, 175kg of potassium chloride, 2kg of borax and 3kg of zinc sulfate;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the pesticide-fertilizer particles obtained in the step c) with 5kg of epoxy resin liquid (prepared from epoxy resin E44, polyamide resin 650 and xylene) to obtain the slow-release loss-control pesticide-fertilizer particles.
The product is applied in 200kg per mu in a guest Fenghuang town in a ditch after perennial sugarcane is cut, the sugarcane does not need to be applied with insecticide, bactericide and fertilizer in the whole season, as shown in figure 2, the control effect on the smut of the sugarcane and the yield increase effect are respectively 65.9 percent and 10.0 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers.
Example 3
Take 1000kg of production as an example:
a) uniformly mixing 5kg of imidacloprid, 5kg of monosultap, 1kg of thifluzamide and 15kg of diatomite;
b) uniformly mixing 5kg of loss control agent, 300kg of crushed urea and 650kg of ammonium chloride;
c) mixing a) and b), and granulating by a roller granulator;
d) coating the pesticide-fertilizer particles obtained in the step c) with 20kg of epoxy resin liquid (prepared from epoxy resin E44, polyamide resin 650 and xylene) to obtain the slow-release loss-control pesticide-fertilizer particles.
The product is applied by matching with 100kg of compound fertilizer when newly planted sugarcane is newly planted according to 20kg per mu in the Wuming of Nanning, the pesticide, the bactericide and the fertilizer are not needed to be applied to the whole-season sugarcane, as shown in figure 3, the control effect on the smut of the sugarcane and the yield increase effect are respectively 82.3 percent and 17.9 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers.
Example 4
Take 1000kg of production as an example:
a) uniformly mixing 1kg of imidacloprid, 3kg of monosultap, 0.12kg of thifluzamide and 50kg of kaolin;
b) uniformly mixing 15kg of loss control agent, 250kg of urea, 120kg of ammonium chloride, 150kg of monoammonium phosphate, 220kg of potassium chloride, 90kg of calcium magnesium phosphate fertilizer and 2kg of borax;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the obtained pesticide-fertilizer granules by using 100kg of modified sulfur to obtain the slow-release loss-control pesticide-fertilizer granules.
The product is applied to newly planted sugarcane base fertilizer according to 125kg per mu in the Changxiang county of Fusei, the whole season of sugarcane does not need to be applied with insecticide, bactericide and fertilizer, as shown in figure 4, the control effect on the smut of the sugarcane and the yield increase effect are respectively 76.6 percent and 12.9 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers.
Example 5
Take 1000kg of production as an example:
a) uniformly mixing 1kg of imidacloprid, 4kg of monosultap, 0.12kg of thifluzamide and 20kg of kaolin;
b) uniformly mixing 20kg of loss control agent, 200kg of urea, 220kg of ammonium chloride, 150kg of monoammonium phosphate, 240kg of potassium chloride, 90kg of calcium-magnesium-phosphate fertilizer, 50kg of humic acid and 2kg of borax;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the obtained pesticide-fertilizer granules with 5kg of modified vegetable oil to obtain the slow-release loss-control pesticide-fertilizer granules.
The product is applied to newly planted sugarcane base fertilizer according to 125kg per mu in the Changxiang county of Fusei, the whole season of sugarcane does not need to be applied with insecticide, bactericide and fertilizer, as shown in figure 5, the control effect on the smut of the sugarcane and the yield increase effect are respectively 71.0 percent and 18.1 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers.
Example 6
Take 1000kg of production as an example:
a) mixing 2kg of imidacloprid, 4kg of monosultap, 0.12kg of thifluzamide and 50kg of kaolin uniformly;
b) uniformly mixing 20kg of loss control agent, 250kg of urea, 110kg of ammonium chloride, 200kg of monoammonium phosphate, 265kg of potassium chloride, 90kg of calcium superphosphate and 2kg of borax;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the obtained pesticide-fertilizer granules with 10kg of modified vegetable oil to obtain the slow-release loss-control pesticide-fertilizer granules.
The product is applied to newly planted sugarcane base fertilizer in 100kg per mu in the Fuseiuzhuizhen, the sugarcane in the whole season does not need to be applied with insecticide, bactericide and fertilizer, as shown in figure 6, the control effect on the smut of the sugarcane and the yield increase effect are respectively 72.3 percent and 12.2 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers. Meanwhile, the product is used for perennial sugarcane in the second year and the third year in the same plot, the effect is more obvious, and the smut prevention effect is over 75 percent.
Example 7
Take 1000kg of production as an example:
a) uniformly mixing 1.5kg of imidacloprid, 3kg of monosultap, 0.1kg of thifluzamide and 50kg of kaolin;
b) uniformly mixing 18kg of loss control agent, 250kg of urea, 120kg of ammonium chloride, 150kg of monoammonium phosphate, 220kg of potassium chloride, 90kg of calcium magnesium phosphate fertilizer and 2kg of borax;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the obtained pesticide-fertilizer granules by using 100kg of modified sulfur to obtain the slow-release loss-control pesticide-fertilizer granules.
The product is applied to newly planted sugarcane base fertilizer according to 100kg per mu in three countries of guest, the sugarcane does not need to be applied with insecticide, bactericide and fertilizer in the whole season, as shown in figure 7, the prevention effect on the smut of the sugarcane and the yield increase effect are respectively 71.5 percent and 15.2 percent, meanwhile, the prevention effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers.
Example 8
Take 1000kg of production as an example:
a) uniformly mixing 2kg of imidacloprid, 4kg of monosultap, 0.3kg of thifluzamide and 70kg of kaolin;
b) uniformly mixing 20kg of loss control agent, 230kg of urea, 180kg of ammonium chloride, 150kg of monoammonium phosphate, 260kg of potassium chloride, 75kg of calcium superphosphate and 2kg of borax;
c) mixing a) and b), and granulating by a disc granulator;
d) coating the obtained pesticide-fertilizer granules with 8kg of modified vegetable oil to obtain the slow-release loss-control pesticide-fertilizer granules.
The product is applied to newly planted sugarcane base fertilizer in 100kg per mu in the Fuseiuzhuizhen, the sugarcane in the whole season does not need to be applied with insecticide, bactericide and fertilizer, as shown in figure 8, the control effect on the smut of the sugarcane and the yield increase effect are respectively 76.9 percent and 14.4 percent, meanwhile, the control effect on aphids, thrips and stem borers is more than 90 percent, and the effect is better than the traditional pesticide application and fertilizer application of farmers. Meanwhile, the product is used for perennial sugarcane in the second year and the third year in the same plot, the effect is more obvious, and the smut prevention effect is more than 80%.
The invention and its embodiments have been described above, without this being limitative. Without departing from the spirit of the invention, a person skilled in the art shall appreciate that embodiments similar to the above-described embodiments may be devised without inventing, and the invention shall fall within the scope of the claims.
Claims (6)
1. A preparation method of a slow-release loss-control pesticide fertilizer granule for preventing and treating sugarcane diseases and insect pests is characterized by comprising the following steps: the slow-release and loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests comprise an insecticide imidacloprid, monosultap, a bactericide thifluzamide, crop nutrient components, a loss control agent, a slow-release agent and a carrier.
2. The preparation method of the sustained-release and loss-control pesticide-fertilizer granules for controlling sugarcane diseases and insect pests according to claim 1, which is characterized by comprising the following steps: the slow-release and loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests comprise, by weight, 0.025-0.5 part of imidacloprid serving as an insecticide, 0.025-0.5 part of monosultap, 0.005-0.1 part of thifluzamide serving as a bactericide, 50-95 parts of crop nutrients, 0.5-5 parts of a loss control agent, 0.5-10 parts of a slow release agent and a plurality of carriers.
3. The preparation method of the sustained-release and loss-control pesticide-fertilizer granules for controlling sugarcane diseases and insect pests according to claim 2, which is characterized by comprising the following steps: the crop nutrient components are one or two of sugarcane formula fertilizer and medium trace elements required by sugarcane except NPK.
4. The preparation method of the sustained-release and loss-control pesticide-fertilizer granules for controlling sugarcane diseases and insect pests according to claim 2, which is characterized by comprising the following steps: the slow release agent mainly refers to modified vegetable oil, epoxy resin liquid or modified sulfur.
5. The preparation method of the sustained-release and loss-control pesticide-fertilizer granules for controlling sugarcane diseases and insect pests according to claim 2, which is characterized by comprising the following steps: the carrier is kaolin or diatomite.
6. The preparation method of the sustained-release and loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests according to any one of claims 1 to 5, which is characterized by comprising the following steps: the preparation method of the slow-release loss-control pesticide fertilizer granules for preventing and treating sugarcane diseases and insect pests comprises the following steps:
uniformly mixing an insecticide, a monosultap, a bactericide and a carrier;
step two, uniformly mixing the loss control agent and the crop nutrient components;
step three, mixing the mixture obtained in the step one and the mixture obtained in the step two, and then granulating through a disc or a roller;
and step four, coating the pesticide-fertilizer granules obtained in the step three by using a slow release agent to obtain the slow release and loss control pesticide-fertilizer granules for preventing and treating sugarcane diseases and insect pests.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103360162A (en) * | 2013-07-17 | 2013-10-23 | 广州甘蔗糖业研究所湛江甘蔗研究中心 | Sugarcane sustained-release granular medicinal fertilizer |
| CN104829340A (en) * | 2015-05-04 | 2015-08-12 | 广西农战士高工效农业技术有限公司 | Microcapsule graphene composite material controlled-release pesticide-fertilizer granules and preparation method |
| CN105347980A (en) * | 2015-12-16 | 2016-02-24 | 孟祥荣 | Special controlled-release insecticide fertilizer for sugarcanes |
-
2020
- 2020-12-31 CN CN202011630796.0A patent/CN112939659A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360162A (en) * | 2013-07-17 | 2013-10-23 | 广州甘蔗糖业研究所湛江甘蔗研究中心 | Sugarcane sustained-release granular medicinal fertilizer |
| CN104829340A (en) * | 2015-05-04 | 2015-08-12 | 广西农战士高工效农业技术有限公司 | Microcapsule graphene composite material controlled-release pesticide-fertilizer granules and preparation method |
| CN105347980A (en) * | 2015-12-16 | 2016-02-24 | 孟祥荣 | Special controlled-release insecticide fertilizer for sugarcanes |
Non-Patent Citations (3)
| Title |
|---|
| 徐志等: "《中国热带和亚热带说过作物分类》", 31 October 2014, 中国农业出版社 * |
| 曹剑巍等: "《肥料施用技术手册》", 31 January 2010, 金盾出版社 * |
| 朱桂宁等: "8种杀菌剂对甘蔗黑穗病菌的室内毒力测定", 《南方农业学报》 * |
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Application publication date: 20210611 |