CN106396879A - Soil improvement type selenium-rich special slow release fertilizer for soybeans, and preparation method thereof - Google Patents
Soil improvement type selenium-rich special slow release fertilizer for soybeans, and preparation method thereof Download PDFInfo
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- CN106396879A CN106396879A CN201610754019.4A CN201610754019A CN106396879A CN 106396879 A CN106396879 A CN 106396879A CN 201610754019 A CN201610754019 A CN 201610754019A CN 106396879 A CN106396879 A CN 106396879A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B15/00—Organic phosphatic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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
- C05G3/80—Soil conditioners
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention discloses a soil improvement type selenium-rich special slow release fertilizer for soybeans. The soil improvement type selenium-rich special slow release fertilizer for soybeans comprises urea, cake-shaped rape seed dregs, soybean powder, corn starch, sucrose, saccharifying powder, yeast powder, a titanium compound, urea phosphate, potassium chloride, a magnesium potassium sulfate fertilizer, calcium humate, magnesium humate, boron humate, sodium humate, compound sodium nitrophenolate, a slow release agent and a selenium-rich additive. The invention also provides a preparation method of the soil improvement type selenium-rich special slow release fertilizer for soybeans. The special slow release fertilizer for soybeans contains abundant organic matters, inorganic matters and minerals, also contains abundant growth elements for promoting growth of soybeans, can effectively improve the nutrition structure of soybean growing soil, and improves the output and the quality of the soybeans; and coating of the slow release agent in the preparation process effectively improves the slow release performance of the fertilizer, makes nutrients be uniformly released and improves the growth efficiency of the soybeans, and the added selenium-rich additives can provide abundant selenium element for the growth of soybeans.
Description
Technical field
The present invention relates to a kind of slow-release fertilizer, more particularly, to a kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer and its preparation
Method.
Background technology
Selenium is biological element needed by human, is set to after iodine and zinc by World Health Organization (WHO) and Chinese Medical Association
The third-largest micronutrient health care element.Selenium is constituent and the enzyme family active portion of human body and animal glutathione peroxidase
The prothetic group of position, selenium can participate in the multiple metabolic process of tissue, and each vitals is required for a certain amount of selenium to remain normal
Function, there is in human body antioxidation, prevention canceration, toxin expelling, strengthen many-sided function such as the muscle power of people, enhance immunity.
Soybean nutritional material of the prior art is single, yields poorly, of poor quality it is impossible to meet the demand of people, therefore urgently
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer need to be designed to solve the problems of the prior art.
Content of the invention
For solving technical problem present in background technology, it is special slow that the present invention proposes a kind of soil improvement type Semen Glycines rich in selenium
Release fertilizer and preparation method thereof, the Special soybean controlled-release for preparing fertilizer can effectively improve the yield of Semen sojae atricolor and quality so that big
Bean contains abundant selenium element, improves the nutritive value of Semen sojae atricolor.
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer proposed by the present invention, its raw material includes by weight：Carbamide
20-40 part, cake-shaped rape seed dregs 15-25 part, analysis for soybean powder 3-9 part, corn starch 8-12 part, sucrose 2-8 part, saccharifying powder 1-4 part, yeast powder 4-
12 parts, titanium compound 3-6 part, urea phosphate 1-4 part, potassium chloride 3-9 part, potash magnesium sulphate fertilizer 4-8 part, calcium humate 2-5 part, rotten plant
Sour magnesium 3-6 part, humic acidss boron 1-5 part, sodium humate 2-5 part, compound sodium nitrophenolate 3-6 part, slow releasing agent 2-4 part, additive rich in selenium 4-9
Part.
Preferably, described slow releasing agent includes following component by weight percentage：Polyvinyl acetate 5-15 part, polyvinyl alcohol 2-
8 parts, glycerol 3-9 part, shitosan 2-5 part, sodium alginate 1-4 part, Lac 3-9 part, starch 2-5 part, bamboo charcoal powder 3-9 part, zeolite
1-4 part, kieselguhr 4-8 part, sulfur 2-5 part, nanometer grade paligorskite 3-9 part, Kaolin 2-5 part, ethyl cellulose 1-4 part, steaming
Distilled water 4-12 part.
Preferably, additive rich in selenium is by phosphoric acid selenium potassium, sodium selenate, sodium selenite, selenium mineral powder, amino acid selenium and humic acidss selenium
By weight 1-3：2-5：4-8：0.5-1.5：2-5：3-5 mixes.
Preferably, in described soil improvement type Semen Glycines rich in selenium Special slow release fertilizer, nitrogen, phosphorus, the mass ratio of three kinds of elements of potassium are
(15-20):(10-15):, and N+P (8-12)2O5+K2O >=40%.
Preferably, its raw material includes by weight：Carbamide 25-35 part, cake-shaped rape seed dregs 18-22 part, analysis for soybean powder 4-8 part, Semen Maydiss form sediment
Powder 9-11 part, sucrose 3-7 part, saccharifying powder 2-3 part, yeast powder 5-11 part, titanium compound 4-5 part, urea phosphate 2-3 part, potassium chloride
4-5 part, potash magnesium sulphate fertilizer 5-7 part, calcium humate 3-4 part, humic acidss magnesium 4-5 part, humic acidss boron 2-4 part, sodium humate 3-4
Part, compound sodium nitrophenolate 4-5 part, slow releasing agent 2.5-3.5 part, additive rich in selenium 5-8 part.
Preferably, its raw material includes by weight：30 parts of carbamide, 20 parts of cake-shaped rape seed dregs, 6 parts of analysis for soybean powder, 10 parts of corn starch, sugarcane
5 parts of sugar, 2.5 parts of saccharifying powder, 8 parts of yeast powder, 4.5 parts of titanium compound, 2.5 parts of urea phosphate, 6 parts of potassium chloride, potash magnesium sulphate fertilizer 6
Part, 3.5 parts of calcium humate, 4.5 parts of humic acidss magnesium, 3 parts of humic acidss boron, 3.5 parts of sodium humate, 4.5 parts of compound sodium nitrophenolate, slow releasing agent
3 parts, 6.5 parts of additive rich in selenium.
Preferably, described slow releasing agent includes following component by weight percentage：Polyvinyl acetate 8-12 part, polyvinyl alcohol 3-
7 parts, glycerol 4-8 part, shitosan 3-4 part, sodium alginate 2-3 part, Lac 4-8 part, starch 3-4 part, bamboo charcoal powder 4-8 part, zeolite
2-3 part, kieselguhr 5-7 part, sulfur 3-4 part, nanometer grade paligorskite 4-8 part, Kaolin 3-4 part, ethyl cellulose 2-3 part, steaming
Distilled water 5-11 part.
Preferably, described slow releasing agent includes following component by weight percentage：10 parts of polyvinyl acetate, 5 parts of polyvinyl alcohol,
6 parts of glycerol, 3.5 parts of shitosan, 2.5 parts of sodium alginate, 6 parts of Lac, 3.5 parts of starch, 6 parts of bamboo charcoal powder, 2.5 parts of zeolite, diatom
6 parts of soil, 3.5 parts of sulfur, 6 parts of nanometer grade paligorskite, 3.5 parts of Kaolin, 2.5 parts of ethyl cellulose, 8 parts of distilled water.
Preferably, described slow releasing agent is made using following steps：
S1, add distilled water by proportioning in reactor, be heated to 90-95 DEG C, add the polyvinyl acetate of proportioning, use
Ammonia adjusts solution ph to 8-9, is stirred continuously to being completely dissolved；When temperature is down to and keeps 80-90 DEG C, add proportioning
Polyvinyl alcohol, is stirred continuously to being completely dissolved, obtains solution A；
S2, by the glycerol of proportioning, shitosan, sodium alginate, Lac, starch, bamboo charcoal powder, zeolite, kieselguhr, sulfur, receive
Meter level Paligorskite and Kaolin are put in container, are mixed and stirred for uniformly, obtaining solution B；
S3, will described solution B add described solution A in stir, wherein temperature be 65-75 DEG C, the response time be 2-4h, obtain
To solution C；
S4, in described solution C add proportioning ethyl cellulose, stir, wherein temperature be 65-85 DEG C, reaction
Time is 1-3h, and cooling obtains final product slow releasing agent.
A kind of preparation method of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer of the present invention, comprises the steps：
S1, by proportioning by cake-shaped rape seed dregs, analysis for soybean powder, corn starch, sucrose and water mix homogeneously, be warming up to 80-100 DEG C, insulation
1-3h, after being cooled to room temperature, adds yeast powder, is heated to 32-36 DEG C in calorstat, and then ferment 1-3d, is subsequently adding titanium
Compound and saccharifying powder mix homogeneously, are cooled to room temperature and obtain material a；
S2, by proportioning, carbamide is mixed homogeneously with urea phosphate, be heated to 135-145 DEG C, be incubated 20-30min, be cooled to room
Temperature obtains material b；
S3, by proportioning by potassium chloride, potash magnesium sulphate fertilizer, sodium humate, humic acidss boron, calcium humate, humic acidss magnesium, multiple nitre
Phenol sodium, additive rich in selenium mix homogeneously, are then heated to 50-70 DEG C, are subsequently added into material a and material b mix homogeneously, in
3500-5500r/min stirs into slurry；
S4, the slurry obtaining S3 are delivered to and are carried out pelletize in comminutor, and described comminutor rotating speed is 25-30rpm, are formed fertile
Material granule；
S5, the fertiliser granulates obtaining S4 deliver to cooler cooling, after temperature is down to 50-60 DEG C, deliver to slow releasing agent bag
In film machine and carry out peplos using the slow releasing agent of proportioning, described slow releasing agent coating machine rotating speed is 10-15rpm；
S6, by the fertiliser granulates through peplos through dispelling, be dried, be cooled to room temperature and obtain soil improvement type Semen Glycines rich in selenium
Special slow release fertilizer.
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer of the present invention, its raw material include carbamide, cake-shaped rape seed dregs, analysis for soybean powder,
Corn starch, sucrose, saccharifying powder, yeast powder, titanium compound, urea phosphate, potassium chloride, potash magnesium sulphate fertilizer, calcium humate, humic acidss
Magnesium, humic acidss boron, sodium humate, compound sodium nitrophenolate, slow releasing agent and additive rich in selenium.The present invention also proposes a kind of above-mentioned soil improvement
The preparation method of type Semen Glycines rich in selenium Special slow release fertilizer.Special soybean controlled-release that the present invention prepares is fertile, containing abundant organic
Matter.Inanimate matter and mineral, contain the abundant growth elements promoting Semen sojae atricolor growth simultaneously, can effectively improve Semen sojae atricolor growth soil
The trophic structure of earth, improves yield and the quality of Semen sojae atricolor, in preparation process, through coated slow release formulation, can effectively improve fertilizer
The sustained release performance of material, so that the release of nutrient is more uniform, improves the growth efficiency of Semen sojae atricolor, the wherein additive rich in selenium of interpolation
Abundant selenium element can be provided for the growth of Semen sojae atricolor.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail it should be appreciated that embodiment is served only for this is described
Bright, rather than be used for limiting the invention, any modification made on the basis of the present invention, equivalent etc. are all at this
In bright protection domain.
In specific embodiment, the weight portion of carbamide can for 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts, 26 parts,
27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts, 40 parts；Cake-shaped rape seed dregs
Weight portion can be 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts；The weight of analysis for soybean powder
Amount part can for 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, the weight portion of corn starch can for 8 parts, 9 parts, 10 parts, 11
Part, 12 parts；The weight portion of sucrose can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts；The weight portion of saccharifying powder can be 1
Part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of yeast powder can for 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts,
10 parts, 11 parts, 12 parts；The weight portion of titanium compound can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；Urea phosphate
Weight portion can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of potassium chloride can for 3 parts, 4 parts, 5
Part, 6 parts, 7 parts, 8 parts, 9 parts；The weight portion of potash magnesium sulphate fertilizer can be 4 parts, 5 parts, 6 parts, 7 parts, 8 parts；The weight of calcium humate
Part can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of humic acidss magnesium can for 3 parts, 3.5 parts, 4
Part, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight portion of humic acidss boron can for 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4
Part, 4.5 parts, 5 parts；The weight portion of sodium humate can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；Compound sodium nitrophenolate
Weight portion can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；The weight portion of slow releasing agent can for 2 parts, 2.5
Part, 3 parts, 3.5 parts, 4 parts；The weight portion of additive rich in selenium can for 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts,
7.5 parts, 8 parts, 8.5 parts, 9 parts.
Embodiment 1
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer proposed by the present invention, its raw material includes by weight：Carbamide
30 parts, 20 parts of cake-shaped rape seed dregs, 6 parts of analysis for soybean powder, 10 parts of corn starch, 5 parts of sucrose, 2.5 parts of saccharifying powder, 8 parts of yeast powder, titanium compound
4.5 parts, 2.5 parts of urea phosphate, 6 parts of potassium chloride, 6 parts of potash magnesium sulphate fertilizer, 3.5 parts of calcium humate, 4.5 parts of humic acidss magnesium, humic acidss
3 parts of boron, 3.5 parts of sodium humate, 4.5 parts of compound sodium nitrophenolate, 3 parts of slow releasing agent, 6.5 parts of additive rich in selenium.
Embodiment 2
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer proposed by the present invention, its raw material includes by weight：Carbamide
20 parts, 25 parts of cake-shaped rape seed dregs, 3 parts of analysis for soybean powder, 12 parts of corn starch, 2 parts of sucrose, 4 parts of saccharifying powder, 4 parts of yeast powder, 6 parts of titanium compound,
1 part of urea phosphate, 9 parts of potassium chloride, 4 parts of potash magnesium sulphate fertilizer, 5 parts of calcium humate, 3 parts of humic acidss magnesium, 5 parts of humic acidss boron, humic acidss
2 parts of sodium, 6 parts of compound sodium nitrophenolate, 2 parts of slow releasing agent, 9 parts of additive rich in selenium.
Slow releasing agent includes following component by weight percentage：5 parts of polyvinyl acetate, 8 parts of polyvinyl alcohol, 3 parts of glycerol, shell gather
5 parts of sugar, 1 part of sodium alginate, 3 parts of Lac, 5 parts of starch, 3 parts of bamboo charcoal powder, 4 parts of zeolite, 4 parts of kieselguhr, 5 parts of sulfur, nanoscale
3 parts of Paligorskite, 5 parts of Kaolin, 1 part of ethyl cellulose, 12 parts of distilled water.
Wherein, slow releasing agent is made using following steps：
S1, add distilled water by proportioning in reactor, be heated to 90 DEG C, add the polyvinyl acetate of proportioning, use ammonia
Water adjusts solution ph to 9, is stirred continuously to being completely dissolved；When temperature is down to and keeps 80 DEG C, add the polyethylene of proportioning
Alcohol, is stirred continuously to being completely dissolved, obtains solution A；
S2, by the glycerol of proportioning, shitosan, sodium alginate, Lac, starch, bamboo charcoal powder, zeolite, kieselguhr, sulfur, receive
Meter level Paligorskite and Kaolin are put in container, are mixed and stirred for uniformly, obtaining solution B；
S3, will described solution B add described solution A in stir, wherein temperature be 75 DEG C, the response time be 2h, obtain molten
Liquid C；
S4, in described solution C add proportioning ethyl cellulose, stir, wherein temperature be 85 DEG C, the response time
For 1h, cool down, obtain final product slow releasing agent.
Additive rich in selenium is by phosphoric acid selenium potassium, sodium selenate, sodium selenite, selenium mineral powder, amino acid selenium and humic acidss selenium by weight
Ratio 1：5：4：1.5：2：5 mix.
In described soil improvement type Semen Glycines rich in selenium Special slow release fertilizer, nitrogen, phosphorus, the mass ratio of three kinds of elements of potassium are 15:15:
8, and N+P2O5+K2O=40%.
A kind of preparation method of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer of the present invention, comprises the steps：
S1, by proportioning by cake-shaped rape seed dregs, analysis for soybean powder, corn starch, sucrose and water mix homogeneously, be warming up to 80 DEG C, be incubated 3h, cold
But to room temperature, add yeast powder, be heated to 32 DEG C in calorstat, then ferment 3d, is subsequently adding titanium compound and saccharifying
Powder mix homogeneously, is cooled to room temperature and obtains material a；
S2, by proportioning, carbamide is mixed homogeneously with urea phosphate, be heated to 135 DEG C, be incubated 30min, be cooled to room temperature and obtain
Material b；
S3, by proportioning by potassium chloride, potash magnesium sulphate fertilizer, sodium humate, humic acidss boron, calcium humate, humic acidss magnesium, multiple nitre
Phenol sodium, additive rich in selenium mix homogeneously, are then heated to 50 DEG C, are subsequently added into material a and material b mix homogeneously, in 5500r/
Min stirs into slurry；
S4, the slurry obtaining S3 are delivered to and are carried out pelletize in comminutor, and described comminutor rotating speed is 25rpm, forms fertilizer
Granule；
S5, the fertiliser granulates obtaining S4 deliver to cooler cooling, after temperature is down to 60 DEG C, deliver to slow releasing agent coating machine
Interior and using proportioning slow releasing agent carries out peplos, and described slow releasing agent coating machine rotating speed is 10rpm；
S6, by the fertiliser granulates through peplos through dispelling, be dried, be cooled to room temperature and obtain soil improvement type Semen Glycines rich in selenium
Special slow release fertilizer.
Embodiment 3
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer proposed by the present invention, its raw material includes by weight：Carbamide
40 parts, 15 parts of cake-shaped rape seed dregs, 9 parts of analysis for soybean powder, 8 parts of corn starch, 8 parts of sucrose, 1 part of saccharifying powder, 12 parts of yeast powder, 3 parts of titanium compound,
4 parts of urea phosphate, 3 parts of potassium chloride, 8 parts of potash magnesium sulphate fertilizer, 2 parts of calcium humate, 6 parts of humic acidss magnesium, 1 part of humic acidss boron, humic acidss
5 parts of sodium, 3 parts of compound sodium nitrophenolate, 4 parts of slow releasing agent, 4 parts of additive rich in selenium.
Slow releasing agent includes following component by weight percentage：15 parts of polyvinyl acetate, 2 parts of polyvinyl alcohol, 9 parts of glycerol, shell
2 parts of polysaccharide, 4 parts of sodium alginate, 3 parts of Lac, 5 parts of starch, 3 parts of bamboo charcoal powder, 4 parts of zeolite, 4 parts of kieselguhr, sulfur 5 part, nanometer
3 parts of Paligorskite of level, 5 parts of Kaolin, 1 part of ethyl cellulose, 12 parts of distilled water.
Wherein, slow releasing agent is made using following steps：
S1, add distilled water by proportioning in reactor, be heated to 95 DEG C, add the polyvinyl acetate of proportioning, use ammonia
Water adjusts solution ph to 8, is stirred continuously to being completely dissolved；When temperature is down to and keeps 90 DEG C, add the polyethylene of proportioning
Alcohol, is stirred continuously to being completely dissolved, obtains solution A；
S2, by the glycerol of proportioning, shitosan, sodium alginate, Lac, starch, bamboo charcoal powder, zeolite, kieselguhr, sulfur, receive
Meter level Paligorskite and Kaolin are put in container, are mixed and stirred for uniformly, obtaining solution B；
S3, will described solution B add described solution A in stir, wherein temperature be 65 DEG C, the response time be 4h, obtain molten
Liquid C；
S4, in described solution C add proportioning ethyl cellulose, stir, wherein temperature be 65 DEG C, the response time
For 3h, cool down, obtain final product slow releasing agent.
Additive rich in selenium is by phosphoric acid selenium potassium, sodium selenate, sodium selenite, selenium mineral powder, amino acid selenium and humic acidss selenium by weight
Ratio 3：2：8：0.5：5：3 mix.
In described soil improvement type Semen Glycines rich in selenium Special slow release fertilizer, nitrogen, phosphorus, the mass ratio of three kinds of elements of potassium are 20:10:
12, and N+P2O5+K2O=42%.
A kind of preparation method of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer of the present invention, comprises the steps：
S1, by proportioning by cake-shaped rape seed dregs, analysis for soybean powder, corn starch, sucrose and water mix homogeneously, be warming up to 100 DEG C, be incubated 1h,
After being cooled to room temperature, add yeast powder, be heated to 36 DEG C in calorstat, then ferment 1d, is subsequently adding titanium compound and sugar
Change powder mix homogeneously, be cooled to room temperature and obtain material a；
S2, by proportioning, carbamide is mixed homogeneously with urea phosphate, be heated to 145 DEG C, be incubated 20min, be cooled to room temperature and obtain
Material b；
S3, by proportioning by potassium chloride, potash magnesium sulphate fertilizer, sodium humate, humic acidss boron, calcium humate, humic acidss magnesium, multiple nitre
Phenol sodium, additive rich in selenium mix homogeneously, are then heated to 70 DEG C, are subsequently added into material a and material b mix homogeneously, in 3500r/
Min stirs into slurry；
S4, the slurry obtaining S3 are delivered to and are carried out pelletize in comminutor, and described comminutor rotating speed is 30rpm, forms fertilizer
Granule；
S5, the fertiliser granulates obtaining S4 deliver to cooler cooling, after temperature is down to 50 DEG C, deliver to slow releasing agent coating machine
Interior and using proportioning slow releasing agent carries out peplos, and described slow releasing agent coating machine rotating speed is 15rpm；
S6, by the fertiliser granulates through peplos through dispelling, be dried, be cooled to room temperature and obtain soil improvement type Semen Glycines rich in selenium
Special slow release fertilizer.
Embodiment 4
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer proposed by the present invention, its raw material includes by weight：Carbamide
25 parts, 22 parts of cake-shaped rape seed dregs, 4 parts of analysis for soybean powder, 11 parts of corn starch, 3 parts of sucrose, 3 parts of saccharifying powder, 5 parts of yeast powder, 5 parts of titanium compound,
2 parts of urea phosphate, 5 parts of potassium chloride, 5 parts of potash magnesium sulphate fertilizer, 4 parts of calcium humate, 4 parts of humic acidss magnesium, 4 parts of humic acidss boron, humic acidss
3 parts of sodium, 5 parts of compound sodium nitrophenolate, 2.5 parts of slow releasing agent, 8 parts of additive rich in selenium.
Slow releasing agent includes following component by weight percentage：8 parts of polyvinyl acetate, 7 parts of polyvinyl alcohol, 4 parts of glycerol, shell gather
4 parts of sugar, 2 parts of sodium alginate, 8 parts of Lac, 3 parts of starch, 8 parts of bamboo charcoal powder, 2 parts of zeolite, 7 parts of kieselguhr, 3 parts of sulfur, nanoscale
8 parts of Paligorskite, 3 parts of Kaolin, 3 parts of ethyl cellulose, 5 parts of distilled water.
Wherein, slow releasing agent is made using following steps：
S1, add distilled water by proportioning in reactor, be heated to 94 DEG C, add the polyvinyl acetate of proportioning, use ammonia
Water adjusts solution ph to 8.2, is stirred continuously to being completely dissolved；When temperature is down to and keeps 88 DEG C, add the poly- second of proportioning
Enol, is stirred continuously to being completely dissolved, obtains solution A；
S2, by the glycerol of proportioning, shitosan, sodium alginate, Lac, starch, bamboo charcoal powder, zeolite, kieselguhr, sulfur, receive
Meter level Paligorskite and Kaolin are put in container, are mixed and stirred for uniformly, obtaining solution B；
S3, will described solution B add described solution A in stir, wherein temperature be 68 DEG C, the response time be 3.5h, obtain
Solution C；
S4, in described solution C add proportioning ethyl cellulose, stir, wherein temperature be 68 DEG C, the response time
For 2.5h, cool down, obtain final product slow releasing agent.
Additive rich in selenium is by phosphoric acid selenium potassium, sodium selenate, sodium selenite, selenium mineral powder, amino acid selenium and humic acidss selenium by weight
Ratio 2.5：3：7：0.8：4：3.5 mixing.
In described soil improvement type Semen Glycines rich in selenium Special slow release fertilizer, nitrogen, phosphorus, the mass ratio of three kinds of elements of potassium are 16:14:
9, and N+P2O5+K2O=43%.
A kind of preparation method of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer of the present invention, comprises the steps：
S1, by proportioning by cake-shaped rape seed dregs, analysis for soybean powder, corn starch, sucrose and water mix homogeneously, be warming up to 85 DEG C, be incubated 2.5h,
After being cooled to room temperature, add yeast powder, be heated to 33 DEG C in calorstat, then ferment 2.5d, be subsequently adding titanium compound and
Saccharifying powder mix homogeneously, is cooled to room temperature and obtains material a；
S2, by proportioning, carbamide is mixed homogeneously with urea phosphate, be heated to 138 DEG C, be incubated 28min, be cooled to room temperature and obtain
Material b；
S3, by proportioning by potassium chloride, potash magnesium sulphate fertilizer, sodium humate, humic acidss boron, calcium humate, humic acidss magnesium, multiple nitre
Phenol sodium, additive rich in selenium mix homogeneously, are then heated to 55 DEG C, are subsequently added into material a and material b mix homogeneously, in 5200r/
Min stirs into slurry；
S4, the slurry obtaining S3 are delivered to and are carried out pelletize in comminutor, and described comminutor rotating speed is 26rpm, forms fertilizer
Granule；
S5, the fertiliser granulates obtaining S4 deliver to cooler cooling, after temperature is down to 58 DEG C, deliver to slow releasing agent coating machine
Interior and using proportioning slow releasing agent carries out peplos, and described slow releasing agent coating machine rotating speed is 11rpm；
S6, by the fertiliser granulates through peplos through dispelling, be dried, be cooled to room temperature and obtain soil improvement type Semen Glycines rich in selenium
Special slow release fertilizer.
Embodiment 5
A kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer proposed by the present invention, its raw material includes by weight：Carbamide
35 parts, 18 parts of cake-shaped rape seed dregs, 8 parts of analysis for soybean powder, 9 parts of corn starch, 7 parts of sucrose, 2 parts of saccharifying powder, 11 parts of yeast powder, 4 parts of titanium compound,
3 parts of urea phosphate, 4 parts of potassium chloride, 7 parts of potash magnesium sulphate fertilizer, 3 parts of calcium humate, 5 parts of humic acidss magnesium, 2 parts of humic acidss boron, humic acidss
4 parts of sodium, 4 parts of compound sodium nitrophenolate, 3.5 parts of slow releasing agent, 5 parts of additive rich in selenium.
Slow releasing agent includes following component by weight percentage：12 parts of polyvinyl acetate, 3 parts of polyvinyl alcohol, 8 parts of glycerol, shell
3 parts of polysaccharide, 3 parts of sodium alginate, 4 parts of Lac, 4 parts of starch, 4 parts of bamboo charcoal powder, 3 parts of zeolite, 5 parts of kieselguhr, sulfur 4 part, nanometer
4 parts of Paligorskite of level, 4 parts of Kaolin, 2 parts of ethyl cellulose, 11 parts of distilled water.
Wherein, slow releasing agent is made using following steps：
S1, add distilled water by proportioning in reactor, be heated to 94 DEG C, add the polyvinyl acetate of proportioning, use ammonia
Water adjusts solution ph to 8.2, is stirred continuously to being completely dissolved；When temperature is down to and keeps 88 DEG C, add the poly- second of proportioning
Enol, is stirred continuously to being completely dissolved, obtains solution A；
S2, by the glycerol of proportioning, shitosan, sodium alginate, Lac, starch, bamboo charcoal powder, zeolite, kieselguhr, sulfur, receive
Meter level Paligorskite and Kaolin are put in container, are mixed and stirred for uniformly, obtaining solution B；
S3, will described solution B add described solution A in stir, wherein temperature be 68 DEG C, the response time be 3.5h, obtain
Solution C；
S4, in described solution C add proportioning ethyl cellulose, stir, wherein temperature be 82 DEG C, the response time
For 1.5h, cool down, obtain final product slow releasing agent.
Additive rich in selenium is by phosphoric acid selenium potassium, sodium selenate, sodium selenite, selenium mineral powder, amino acid selenium and humic acidss selenium by weight
Ratio 2.5：3：7：0.8：4：3.5 mixing.
In described soil improvement type Semen Glycines rich in selenium Special slow release fertilizer, nitrogen, phosphorus, the mass ratio of three kinds of elements of potassium are 19:11:
11, and N+P2O5+K2O=45%.
A kind of preparation method of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer of the present invention, comprises the steps：
S1, by proportioning by cake-shaped rape seed dregs, analysis for soybean powder, corn starch, sucrose and water mix homogeneously, be warming up to 95 DEG C, be incubated 1.5h,
After being cooled to room temperature, add yeast powder, be heated to 35 DEG C in calorstat, then ferment 1.5d, be subsequently adding titanium compound and
Saccharifying powder mix homogeneously, is cooled to room temperature and obtains material a；
S2, by proportioning, carbamide is mixed homogeneously with urea phosphate, be heated to 142 DEG C, be incubated 22min, be cooled to room temperature and obtain
Material b；
S3, by proportioning by potassium chloride, potash magnesium sulphate fertilizer, sodium humate, humic acidss boron, calcium humate, humic acidss magnesium, multiple nitre
Phenol sodium, additive rich in selenium mix homogeneously, are then heated to 65 DEG C, are subsequently added into material a and material b mix homogeneously, in 3800r/
Min stirs into slurry；
S4, the slurry obtaining S3 are delivered to and are carried out pelletize in comminutor, and described comminutor rotating speed is 29rpm, forms fertilizer
Granule；
S5, the fertiliser granulates obtaining S4 deliver to cooler cooling, after temperature is down to 52 DEG C, deliver to slow releasing agent coating machine
Interior and using proportioning slow releasing agent carries out peplos, and described slow releasing agent coating machine rotating speed is 14rpm；
S6, by the fertiliser granulates through peplos through dispelling, be dried, be cooled to room temperature and obtain soil improvement type Semen Glycines rich in selenium
Special slow release fertilizer.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (10)
1. a kind of soil improvement type Semen Glycines rich in selenium Special slow release fertilizer is it is characterised in that its raw material includes by weight：Carbamide 20-
40 parts, cake-shaped rape seed dregs 15-25 part, analysis for soybean powder 3-9 part, corn starch 8-12 part, sucrose 2-8 part, saccharifying powder 1-4 part, yeast powder 4-12
Part, titanium compound 3-6 part, urea phosphate 1-4 part, potassium chloride 3-9 part, potash magnesium sulphate fertilizer 4-8 part, calcium humate 2-5 part, humic acidss
Magnesium 3-6 part, humic acidss boron 1-5 part, sodium humate 2-5 part, compound sodium nitrophenolate 3-6 part, slow releasing agent 2-4 part, additive rich in selenium 4-9
Part.
2. soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to claim 1 is it is characterised in that described slow releasing agent is pressed
Percentage by weight includes following component：Polyvinyl acetate 5-15 part, polyvinyl alcohol 2-8 part, glycerol 3-9 part, shitosan 2-5 part,
Sodium alginate 1-4 part, Lac 3-9 part, starch 2-5 part, bamboo charcoal powder 3-9 part, zeolite 1-4 part, kieselguhr 4-8 part, sulfur 2-5
Part, nanometer grade paligorskite 3-9 part, Kaolin 2-5 part, ethyl cellulose 1-4 part, distilled water 4-12 part.
3. soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to claim 1 and 2 is it is characterised in that selenium-rich is added
Agent is by phosphoric acid selenium potassium, sodium selenate, sodium selenite, selenium mineral powder, amino acid selenium and humic acidss selenium by weight 1-3：2-5：4-8：
0.5-1.5：2-5：3-5 mixes.
4. the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-3 is it is characterised in that institute
In the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer stated, nitrogen, phosphorus, the mass ratio of three kinds of elements of potassium are (15-20):(10-15):
, and N+P (8-12)2O5+K2O >=40%.
5. the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-4 it is characterised in that its
Raw material includes by weight：Carbamide 25-35 part, cake-shaped rape seed dregs 18-22 part, analysis for soybean powder 4-8 part, corn starch 9-11 part, sucrose 3-7
Part, saccharifying powder 2-3 part, yeast powder 5-11 part, titanium compound 4-5 part, urea phosphate 2-3 part, potassium chloride 4-5 part, potash magnesium sulphate fertilizer
5-7 part, calcium humate 3-4 part, humic acidss magnesium 4-5 part, humic acidss boron 2-4 part, sodium humate 3-4 part, compound sodium nitrophenolate 4-5 part,
Slow releasing agent 2.5-3.5 part, additive rich in selenium 5-8 part.
6. the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-5 it is characterised in that its
Raw material includes by weight：30 parts of carbamide, 20 parts of cake-shaped rape seed dregs, 6 parts of analysis for soybean powder, 10 parts of corn starch, 5 parts of sucrose, saccharifying powder 2.5
Part, 8 parts of yeast powder, 4.5 parts of titanium compound, 2.5 parts of urea phosphate, 6 parts of potassium chloride, 6 parts of potash magnesium sulphate fertilizer, 3.5 parts of calcium humate,
4.5 parts of humic acidss magnesium, 3 parts of humic acidss boron, 3.5 parts of sodium humate, 4.5 parts of compound sodium nitrophenolate, 3 parts of slow releasing agent, additive rich in selenium 6.5
Part.
7. the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-6 is it is characterised in that institute
State slow releasing agent and include following component by weight percentage：Polyvinyl acetate 8-12 part, polyvinyl alcohol 3-7 part, glycerol 4-8 part, shell
Polysaccharide 3-4 part, sodium alginate 2-3 part, Lac 4-8 part, starch 3-4 part, bamboo charcoal powder 4-8 part, zeolite 2-3 part, kieselguhr 5-7
Part, sulfur 3-4 part, nanometer grade paligorskite 4-8 part, Kaolin 3-4 part, ethyl cellulose 2-3 part, distilled water 5-11 part.
8. the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-7 is it is characterised in that institute
State slow releasing agent and include following component by weight percentage：10 parts of polyvinyl acetate, 5 parts of polyvinyl alcohol, 6 parts of glycerol, shitosan 3.5
Part, 2.5 parts of sodium alginate, 6 parts of Lac, 3.5 parts of starch, 6 parts of bamboo charcoal powder, 2.5 parts of zeolite, 6 parts of kieselguhr, 3.5 parts of sulfur, receive
6 parts of meter level Paligorskite, 3.5 parts of Kaolin, 2.5 parts of ethyl cellulose, 8 parts of distilled water.
9. the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-8 is it is characterised in that institute
State slow releasing agent to make using following steps：
S1, add distilled water by proportioning in reactor, be heated to 90-95 DEG C, add the polyvinyl acetate of proportioning, use ammonia
Adjust solution ph to 8-9, be stirred continuously to being completely dissolved；When temperature is down to and keeps 80-90 DEG C, add the poly- second of proportioning
Enol, is stirred continuously to being completely dissolved, obtains solution A；
S2, by the glycerol of proportioning, shitosan, sodium alginate, Lac, starch, bamboo charcoal powder, zeolite, kieselguhr, sulfur, nanoscale
Paligorskite and Kaolin are put in container, are mixed and stirred for uniformly, obtaining solution B；
S3, will described solution B add described solution A in stir, wherein temperature be 65-75 DEG C, the response time be 2-4h, obtain molten
Liquid C；
S4, in described solution C add proportioning ethyl cellulose, stir, wherein temperature be 65-85 DEG C, the response time
For 1-3h, cool down, obtain final product slow releasing agent.
10. a kind of preparation side of the soil improvement type Semen Glycines rich in selenium Special slow release fertilizer according to any one of claim 1-9
Method is it is characterised in that comprise the steps：
S1, by proportioning by cake-shaped rape seed dregs, analysis for soybean powder, corn starch, sucrose and water mix homogeneously, be warming up to 80-100 DEG C, be incubated 1-3h,
After being cooled to room temperature, add yeast powder, be heated to 32-36 DEG C in calorstat, then ferment 1-3d, is subsequently adding titanium compound
With saccharifying powder mix homogeneously, it is cooled to room temperature and obtains material a；
S2, by proportioning, carbamide is mixed homogeneously with urea phosphate, be heated to 135-145 DEG C, be incubated 20-30min, be cooled to room temperature and obtain
To material b；
S3, by proportioning by potassium chloride, potash magnesium sulphate fertilizer, sodium humate, humic acidss boron, calcium humate, humic acidss magnesium, compound nitrophenol
Sodium, additive rich in selenium mix homogeneously, are then heated to 50-70 DEG C, are subsequently added into material a and material b mix homogeneously, in 3500-
5500r/min stirs into slurry；
S4, the slurry obtaining S3 are delivered to and are carried out pelletize in comminutor, and described comminutor rotating speed is 25-30rpm, forms fertilizer
Grain；
S5, the fertiliser granulates obtaining S4 deliver to cooler cooling, after temperature is down to 50-60 DEG C, deliver to slow releasing agent coating machine
Interior and using proportioning slow releasing agent carries out peplos, and described slow releasing agent coating machine rotating speed is 10-15rpm；
S6, by the fertiliser granulates through peplos through dispelling, be dried, being cooled to room temperature, to obtain soil improvement type Semen Glycines rich in selenium special
Slow-release fertilizer.
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| CN201610754019.4A CN106396879A (en) | 2016-08-27 | 2016-08-27 | Soil improvement type selenium-rich special slow release fertilizer for soybeans, and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107141054A (en) * | 2017-04-14 | 2017-09-08 | 高青山 | A kind of Rice Cropping benefit special organic slow-release fertilizer of potassium and preparation method thereof |
| CN107226730A (en) * | 2017-05-22 | 2017-10-03 | 咸阳润源生物科技有限公司 | A kind of preparation method of biological organic fertilizer |
| CN107258326A (en) * | 2017-07-28 | 2017-10-20 | 安徽丰尚生态农业科技有限公司 | A kind of mushroom high-yield high-quality amount implantation methods |
| CN107347447A (en) * | 2017-07-28 | 2017-11-17 | 安徽丰尚生态农业科技有限公司 | A kind of high-yield disease resisting implantation methods of mushroom |
| CN107691149A (en) * | 2017-09-11 | 2018-02-16 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of implantation methods of selenium-rich charcoal step betel nut glycan |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104140316A (en) * | 2014-07-04 | 2014-11-12 | 马鞍山市四季果业有限公司 | Organic fertilizer capable of improving stress resistance of plants and preparation method of organic fertilizer |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104140316A (en) * | 2014-07-04 | 2014-11-12 | 马鞍山市四季果业有限公司 | Organic fertilizer capable of improving stress resistance of plants and preparation method of organic fertilizer |
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| CN107141054A (en) * | 2017-04-14 | 2017-09-08 | 高青山 | A kind of Rice Cropping benefit special organic slow-release fertilizer of potassium and preparation method thereof |
| CN107226730A (en) * | 2017-05-22 | 2017-10-03 | 咸阳润源生物科技有限公司 | A kind of preparation method of biological organic fertilizer |
| CN107258326A (en) * | 2017-07-28 | 2017-10-20 | 安徽丰尚生态农业科技有限公司 | A kind of mushroom high-yield high-quality amount implantation methods |
| CN107347447A (en) * | 2017-07-28 | 2017-11-17 | 安徽丰尚生态农业科技有限公司 | A kind of high-yield disease resisting implantation methods of mushroom |
| CN107691149A (en) * | 2017-09-11 | 2018-02-16 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of implantation methods of selenium-rich charcoal step betel nut glycan |
| CN108264399A (en) * | 2018-02-05 | 2018-07-10 | 砀山县绿源生态肥料有限公司 | A kind of preparation method of agricultural amino acid fertilizer |
| CN108658673A (en) * | 2018-06-27 | 2018-10-16 | 安徽瑞然生物药肥科技有限公司 | A kind of coated fertilizer and preparation method thereof for slow release fertilizer |
| CN109678602A (en) * | 2019-01-23 | 2019-04-26 | 高作义 | Without the biological selenium-enriched liquid fertilizer preparation method of selenium soil cultivation and its in the application of Se-rich farm products |
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