CN106588289A - Controlled release fertilizer capable of controlling Busck for pears and preparation method of fertilizer - Google Patents
Controlled release fertilizer capable of controlling Busck for pears and preparation method of fertilizer Download PDFInfo
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- CN106588289A CN106588289A CN201611076627.0A CN201611076627A CN106588289A CN 106588289 A CN106588289 A CN 106588289A CN 201611076627 A CN201611076627 A CN 201611076627A CN 106588289 A CN106588289 A CN 106588289A
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- parts
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- heart
- fertilizer
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a controlled release fertilizer capable of controlling Busck for pears. The fertilizer is characterized by being prepared from, by weight, 50 parts of soybean straws, 40-50 parts of wheat distiller's grains, 30-40 parts of bentonite, 20-30 parts of river sediments, 40-50 parts of potassium chloride, 30-40 parts of urea, 20-30 parts of sulphur, 20-25 parts of corn starch, 12-15 parts of sodium hypochlorite, 10-12 parts of sodium bicarbonate, 18-20 parts of acephate, 30-40 parts of chlorpyrifos, 6-8 parts of octaphenyl polyoxyethyiene, 70-80 parts of methylacrylic acid, 20-30 parts of sodium hydroxide, 60-70 parts of acrylamide, 20-25 parts of ammonium persulfate solution, 20-30 parts of diacetone acrylamide and a proper amount of deionized water. The controlled release fertilizer capable of controlling the Busck for the pears has the advantages of being safe, low in toxicity, efficient and stable and saving labor and time when applied.
Description
Technical field
The invention belongs to pesticide and fertilizer field, and in particular to a kind of slow release fertilizer that heart-eating worm can be prevented and treated of pear tree and
Its preparation method.
Background technology
Medicine fertilizer is that formula is mixed by a certain percentage for pesticide and fertilizer, the pesticide produced by certain technique and fertilizer
Complexing agent.Modern agriculture and the appropriate scale of agriculture are supporting and drive, in order to realize the sustainable of agricultural with powerful technology
Sexual development, medicine fertilizer are a kind of new trials.The research of medicine fertilizer is carried out, two farming activities of dispenser and fertilising is united two into one, no
Labour, time, the energy can be only saved, production cost is even more greatly reduced, and reduces the consumption of pesticide and fertilizer, be obtained
Optimal application effect, so as to make tremendous contribution for the yield of environmental protection, raising plant.
Author Tang Jianwei et al. exists《The development of weeding-type particle medicinal fertilizer mixture》In one text, with pesticide herbicide benzene thiophene acyl
Benzyl wettable powder and chemical fertilizer potassium chloride, potassium chloride etc. are raw material, prepare weeding-type granule using parcel granulating technique
Medicine fertilizer mixture.The weeding-type particle medicinal fertilizer mixture prepared using the technique, although encapsulation ratio and intensity height, the disintegration rate in water
Hurry up, it is short without antagonism degeneration, but lasting period between fertilizer and farm chemical ingredients.
The content of the invention
It is an object of the invention to provide a kind of pear tree can prevent and treat slow release fertilizer of heart-eating worm and preparation method thereof.
The purpose of the present invention is achieved by the following technical programs：
The slow release fertilizer that heart-eating worm can be prevented and treated of a kind of pear tree, it is characterised in which is by the raw material preparation of following weight portion
Into：50 parts of soybean stalk, Semen Tritici aestivi distillers' grains 40-50 parts, bentonite 30-40 parts, river bed sludge 20-30 parts, potassium chloride 40-50 parts,
Carbamide 30-40 parts, sulfur 20-30 parts, corn starch 20-25 parts, sodium hypochlorite 12-15 parts, sodium bicarbonate 10-12 parts, acetyl
Bayer 71628 18-20 parts, chlorine pyrazothion 30-40 part, OPEO 6-8 parts, methacrylic acid 70-80 parts, hydroxide
Sodium 20-30 parts, acrylamide 60-70 parts, ammonium persulfate solution 20-25 parts, N-[2-(2-methyl-4-oxopentyl) 20-30 parts, deionized water
In right amount.
The slow release fertilizer that heart-eating worm can be prevented and treated of described pear tree, it is characterised in which is prepared from by following steps：
（1）Soybean stalk and Semen Tritici aestivi distillers' grains are spontaneously dried, the cleaved machine cutting process of soybean stalk is crushed to the little of 1-2cm
Section, is added to after being mixed homogeneously with Semen Tritici aestivi distillers' grains in pyrolysis furnace, under nitrogen atmosphere, with the heating rate liter of 10-15 DEG C/min
To 400-450 DEG C, insulation anoxybiotic cracking 2-3h, anoxybiotic are cooled to room temperature, 150-200 mesh sieves are crossed after grinding temperature；
（2）After by river bed drying sludge, powder after mixing homogeneously with bentonite, is ground into, adds potassium chloride, carbamide, sulfur mixing
After uniform, the granule of 150-200 mesh is ground into, step is added（1）Product ,/the stirring of min is turned with 1800-2000
Speed mixes 50-60min in dispersion is filled；
（3）Corn starch is dissolved in into the deionized water equivalent to 8-10 times of starch weight part, after stirring, 70- is heated to
80 DEG C of gelatinizing 40-50min, add sodium hypochlorite, continue stirring oxidation 1-2h, add sodium bicarbonate to terminate oxidation after mix homogeneously
Gelatinizing, regulation system PH to neutrality add orthene and chlorine pyrazothion, continue stirring to fully dispersed, are sprayed at step
（2）Product on, spray while stirring, it is sprayed after continue stirring 2-3h, add OPEO, continue to stir
Mix 30-40min；
（4）Methacrylic acid is added to into sodium hydroxide and the deionized water configuration equivalent to 8-10 times of sodium hydroxide weight portion
In solution, stirring at normal temperature 2-3h, plus acrylamide, after 40-50 DEG C of stirring 40-50min, add step（3）Product, ultrasound point
Scattered 30-40min, is slowly added dropwise ammonium persulfate solution, adds N-[2-(2-methyl-4-oxopentyl), be warming up to 75-80 DEG C after completion of dropping, after
Continuous stirring 6-8h, filters, 80-100 DEG C of vacuum drying 20-24h, obtains the slow release fertilizer that can prevent and treat heart-eating worm of pear tree.
The slow release fertilizer that heart-eating worm can be prevented and treated of described pear tree, it is characterised in that described ammonium persulfate solution
Concentration is 2-3mol/L.
Compared with prior art, the invention has the beneficial effects as follows：
The slow release fertilizer that heart-eating worm can be prevented and treated of the pear tree of the present invention, with the addition of orthene and chlorine pyrazothion, insecticidal spectrum
Extensively, it is easy to which organic matter in soil is combined, to subterranean pest-insect specially good effect, can killing egg, especially heart-eating worm defence and treatment, hold
The effect phase is long, without systemic action, can ensure the safety of fruit.The slow release fertilizer that heart-eating worm can be prevented and treated of pear tree of the present invention, its
Pesticides active component is wrapped up by polyacrylamide materials, with slow release, extends the service life of medicament, and can be with
Significantly reduce its resolution ratio in storage.The slow release fertilizer that heart-eating worm can be prevented and treated of pear tree of the present invention, with the addition of soybean stalk,
, used as controlled-release material and adsorbing material, not only raw material is simple and easy to get, can for biomass carbon prepared by the biomass materials such as Semen Tritici aestivi distillers' grains
The characteristics such as regeneration, energy-conserving and environment-protective, and the porous of biomass carbon, huge specific surface area, surface negative charge and charge density,
Carbon base in soil capacity can be improved, improved soil aggregate, porosity, reduced heavy metal and organic pollution toxicity
Effect.The slow release fertilizer that heart-eating worm can be prevented and treated of the pear tree of the present invention, filters out the optimal N P and K of favourable Growth of Pear Trees
Proportioning, have the advantages that in application safety, low toxicity, efficiently, it is stable and when applying saving of work and time.
Specific embodiment
The slow release fertilizer that heart-eating worm can be prevented and treated of the pear tree of the present embodiment, which is by the raw material preparation of following weight portion
Into：50 parts of soybean stalk, 50 parts of Semen Tritici aestivi distillers' grains, 40 parts of bentonite, 30 parts of river bed sludge, 50 parts of potassium chloride, 40 parts of carbamide, sulfur
30 parts, 25 parts of corn starch, 15 parts of sodium hypochlorite, 12 parts of sodium bicarbonate, 20 parts of orthene, 40 parts of chlorine pyrazothion, octyl group
It is 8 parts of phenol polyethenoxy ether, 80 parts of methacrylic acid, 30 parts of sodium hydroxide, 70 parts of acrylamide, 25 parts of ammonium persulfate solution, double
30 parts of acetone acrylamide, appropriate deionized water.
The slow release fertilizer that heart-eating worm can be prevented and treated of the pear tree of the present embodiment, which is prepared from by following steps：
（1）Soybean stalk and Semen Tritici aestivi distillers' grains are spontaneously dried, the cleaved machine cutting process of soybean stalk is crushed to the little of 1-2cm
Section, is added to after being mixed homogeneously with Semen Tritici aestivi distillers' grains in pyrolysis furnace, under nitrogen atmosphere, is warming up to the heating rate of 15 DEG C/min
450 DEG C, insulation anoxybiotic cracking 3h, anoxybiotic are cooled to room temperature, 200 mesh sieves are crossed after grinding；
（2）After by river bed drying sludge, powder after mixing homogeneously with bentonite, is ground into, adds potassium chloride, carbamide, sulfur mixing
After uniform, the granule of 200 mesh is ground into, step is added（1）Product, with the stir speed (S.S.) of 2000 turns/min dispersion
60min is mixed in filling；
（3）Corn starch is dissolved in into the deionized water equivalent to 10 times of starch weight part, after stirring, 80 DEG C of pastes is heated to
Change 50min, add sodium hypochlorite, after mix homogeneously, continue stirring oxidation 2h, add sodium bicarbonate to terminate oxidation gelatinizing, adjust body
It is PH to neutrality, adds orthene and chlorine pyrazothion, continue stirring to fully dispersed, be sprayed at step（2）Product on,
Spray while stirring, sprayed rear continuation stirring 3h adds OPEO, continues stirring 40min；
（4）By methacrylic acid be added to sodium hydroxide and equivalent to 10 times of sodium hydroxide weight portion deionized water configuration it is molten
In liquid, stirring at normal temperature 3h, plus acrylamide, after 50 DEG C of stirring 50min, add step（3）Product, ultrasonic disperse 40min, delay
Slow Deca ammonium persulfate solution, adds N-[2-(2-methyl-4-oxopentyl), is warming up to 80 DEG C after completion of dropping, continue stirring 8h, filter,
100 DEG C of vacuum drying 24h, obtain the slow release fertilizer that can prevent and treat heart-eating worm of pear tree.
The following is the detection data to the present embodiment product：
Graininess, has a small amount of ammonia taste, water content≤15%, total nutrient（N+P+K）>=20%, effective pesticide volume >=2%.
Claims (3)
1. the slow release fertilizer that heart-eating worm can be prevented and treated of a kind of pear tree, it is characterised in which is prepared by the raw material of following weight portion
Form：50 parts of soybean stalk, Semen Tritici aestivi distillers' grains 40-50 parts, bentonite 30-40 parts, river bed sludge 20-30 parts, potassium chloride 40-50
Part, carbamide 30-40 parts, sulfur 20-30 parts, corn starch 20-25 parts, sodium hypochlorite 12-15 parts, sodium bicarbonate 10-12 parts, second
Acyl Bayer 71628 18-20 parts, chlorine pyrazothion 30-40 part, OPEO 6-8 parts, methacrylic acid 70-80 parts, hydrogen-oxygen
Change sodium 20-30 parts, acrylamide 60-70 parts, ammonium persulfate solution 20-25 parts, N-[2-(2-methyl-4-oxopentyl) 20-30 parts, deionization
Appropriate amount of water.
2. the slow release fertilizer that heart-eating worm can be prevented and treated of the pear tree according to claims 1, it is characterised in which is by as follows
Step is prepared from：
（1）Soybean stalk and Semen Tritici aestivi distillers' grains are spontaneously dried, the cleaved machine cutting process of soybean stalk is crushed to the little of 1-2cm
Section, is added to after being mixed homogeneously with Semen Tritici aestivi distillers' grains in pyrolysis furnace, under nitrogen atmosphere, with the heating rate liter of 10-15 DEG C/min
To 400-450 DEG C, insulation anoxybiotic cracking 2-3h, anoxybiotic are cooled to room temperature, 150-200 mesh sieves are crossed after grinding temperature；
（2）After by river bed drying sludge, powder after mixing homogeneously with bentonite, is ground into, adds potassium chloride, carbamide, sulfur mixing
After uniform, the granule of 150-200 mesh is ground into, step is added（1）Product ,/the stirring of min is turned with 1800-2000
Speed mixes 50-60min in dispersion is filled；
（3）Corn starch is dissolved in into the deionized water equivalent to 8-10 times of starch weight part, after stirring, 70- is heated to
80 DEG C of gelatinizing 40-50min, add sodium hypochlorite, continue stirring oxidation 1-2h, add sodium bicarbonate to terminate oxidation after mix homogeneously
Gelatinizing, regulation system PH to neutrality add orthene and chlorine pyrazothion, continue stirring to fully dispersed, are sprayed at step
（2）Product on, spray while stirring, it is sprayed after continue stirring 2-3h, add OPEO, continue to stir
Mix 30-40min；
（4）Methacrylic acid is added to into sodium hydroxide and the deionized water configuration equivalent to 8-10 times of sodium hydroxide weight portion
In solution, stirring at normal temperature 2-3h, plus acrylamide, after 40-50 DEG C of stirring 40-50min, add step（3）Product, ultrasound point
Scattered 30-40min, is slowly added dropwise ammonium persulfate solution, adds N-[2-(2-methyl-4-oxopentyl), be warming up to 75-80 DEG C after completion of dropping, after
Continuous stirring 6-8h, filters, 80-100 DEG C of vacuum drying 20-24h, obtains the slow release fertilizer that can prevent and treat heart-eating worm of pear tree.
3. the slow release fertilizer that heart-eating worm can be prevented and treated of the pear tree according to claims 1,2, it is characterised in that described
The concentration of ammonium persulfate solution is 2-3mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076627.0A CN106588289A (en) | 2016-11-30 | 2016-11-30 | Controlled release fertilizer capable of controlling Busck for pears and preparation method of fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076627.0A CN106588289A (en) | 2016-11-30 | 2016-11-30 | Controlled release fertilizer capable of controlling Busck for pears and preparation method of fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106588289A true CN106588289A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611076627.0A Pending CN106588289A (en) | 2016-11-30 | 2016-11-30 | Controlled release fertilizer capable of controlling Busck for pears and preparation method of fertilizer |
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| Country | Link |
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| CN (1) | CN106588289A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850134A (en) * | 2012-09-27 | 2013-01-02 | 上海孚祥生物科技有限公司 | Slow-release fertilizer specialized for pear trees by using biological granular carbon as matrix, and preparation method of slow-release fertilizer |
-
2016
- 2016-11-30 CN CN201611076627.0A patent/CN106588289A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850134A (en) * | 2012-09-27 | 2013-01-02 | 上海孚祥生物科技有限公司 | Slow-release fertilizer specialized for pear trees by using biological granular carbon as matrix, and preparation method of slow-release fertilizer |
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Application publication date: 20170426 |
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