CN106916015A - Special swollen fruit fertilizer of a kind of complete water-soluble banana rich in boron zinc-magnesium and preparation method thereof - Google Patents
Special swollen fruit fertilizer of a kind of complete water-soluble banana rich in boron zinc-magnesium and preparation method thereof Download PDFInfo
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- CN106916015A CN106916015A CN201710217116.4A CN201710217116A CN106916015A CN 106916015 A CN106916015 A CN 106916015A CN 201710217116 A CN201710217116 A CN 201710217116A CN 106916015 A CN106916015 A CN 106916015A
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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
- 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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Abstract
The invention discloses special swollen fruit fertilizer of a kind of complete water-soluble banana rich in boron zinc-magnesium and preparation method thereof, belong to agricultural fertilizer technical field, to solve, the selection of banana fertilizer is improper in the prior art causes nutrient balance to lack of proper care, and has a strong impact on the problem of banana quality and yield.The special swollen fruit fertilizer of complete water-soluble banana rich in boron zinc-magnesium of the invention includes 250 450 parts of urea, 40 150 parts of MAPs, 450 650 parts of potassium sulfates, 2 10 parts of boron element components, 0.5 5 parts of Zn-ef ficiency components, 0.5 5 parts of magnesium elements components, 0.2 1 parts of swollen fruit auxiliary agents.Actual demand configuration of the inventive formulation according to the Banana Growth phase for nutrient, each component is mutually promoted, indispensable, and the nutritional need of Banana Growth phase is realized under the synergy of each component, significantly increases the quality and yield of banana.
Description
Technical field
The present invention relates to agricultural fertilizer technical field, the special swollen fruit of more particularly to a kind of complete water-soluble banana rich in boron zinc-magnesium
Fertilizer and preparation method thereof.
Background technology
Banana mouthfeel is unique, and taste is fragrant and sweet, is one of big name fruit of the south of the Five Ridges four, and in China, existing more than 2000 years plantation is gone through
History, is nowadays liked by increasing people.Banana is also rich in nutritional ingredient very high, and protein is contained in every 100g pulp
1.2g, fatty 0.5g, carbohydrate 19.5g, crude fibre 0.9g, calcium 9mg, phosphorus 31mg, iron 0.6mg, also containing carrotene,
Thiamine, nicotinic acid, vitamin C, vitamin E and abundant trace elements K etc..United States Medicine man research finds that banana can be provided
The more potassium ion that can be reduced blood pressure, plays the role of to resist sodium ion boosting and damages blood vessel, therefore often eat banana and can prevent
Hypertension, in addition with prevention neural fatigue, the effect of the constipation that moistens the lung and relieve the cough, prevents.
Banana is Musaceae banana, is distributed in the torrid zone within east, west, 30 ° of Southern Hemisphere north latitude degree, subtropical zone
Area.In China, banana growing areas concentrate on the torrid areas within 30 ° of north latitude, be concentrated mainly on Guangdong, Hainan, Guangxi,
Yunnan, Fu Jianwu are saved.The banana total output of above-mentioned five province accounts for more than the 97% of national total output.According to statistics, China in 2008
Banana harvest area is 31.78 ten thousand hm2, occupies the 6th, the world.The same year, China's banana total output is about 804.27 ten thousand tons, accounts for the world
The 8.9% of total output, be only second to India's (2320.48 ten thousand tons, account for the 25.6% of Gross World Product) and Philippine (868.76 ten thousand tons,
Account for Gross World Product 9.6%), occupy the 3rd, the world.
The growth cycle of banana is broadly divided into five periods:Seedling stage(1-3 month after field planting), vegetative growth phase(After field planting
4-6 month), pregnant flower bud phase(6 months after field planting), fruit expanding period(7-8 month after field planting), the maturity period(9-10 after field planting
Month).Banana plant is tall and big, and increment is very big, has notable difference compared with other orchard fruits to the demand of nutrient, and dose is very
Greatly.It is generally acknowledged that the banana garden of medium fertility level, often producing 1000 kilograms of bananas about needs absorbed nitrogen(N)9.5 ~ 21.5 is public
Jin, phosphorus(P2O5)4.5 ~ 6 kilograms, potassium(K2O)21.2 ~ 22.5 kilograms, the demand percentage to nitrogen, phosphorus, potassium is about 4:1:6.
Banana breeding time domestic demand water and fertilizer requirement are big, and Banana Root is not shallow drought-enduring, and yield depends greatly on conjunction
The irrigation of reason and measures of fertilizer.China's tropical and subtropical zone area, is influenceed, rainfall skewness, also with bright by monsoon climate
Aobvious inequality geographically, major part is semiarid zone.On the one hand, dry season rainfall is low and interzone difference is big so that
Can not efficiently be utilized after incorporation of fertilizerin the soil;On the other hand, concentrated in rainy season heavy rain, severe water and soil erosion so that be manured into soil
In fertilizer major part by leaching loss, cause utilization rate of fertilizer low.
Applied nitrogen is laid particular stress in current banana fertilising, and fertilizer selection is improper to cause nutrient balance to lack of proper care, and has had a strong impact on banana
Quality and yield;Other banana fertilization mode is improper, causes banana salt damage.
The content of the invention
It is not enough in order to make up the above, solve that the selection of banana fertilizer is improper in the prior art causes nutrient balance to lack of proper care,
The problem of banana quality and yield is had a strong impact on, the present invention is for Banana Growth cycle Nutrient Absorption rule and according to banana
Root system is shallower, fertilizer easily by leaching loss fall present situation provides a kind of special swollen fruit fertilizer of complete water-soluble banana rich in boron zinc-magnesium and its system
Preparation Method, to adapt to demand of the Banana Growth phase for nutrient, improves fruit yield and quality.
The technical scheme is that:
A kind of special swollen fruit fertilizer of complete water-soluble banana rich in boron zinc-magnesium, in parts by weight, including 250-450 parts of urea, 40-
150 parts of MAPs, 450-650 parts of potassium sulfate, 2-10 parts of boron element component, 0.5-5 parts of Zn-ef ficiency component, 0.5-5 parts of magnesium units
Plain component, 0.2-1 part of swollen fruit auxiliary agent.
Preferably, the boron element component is one or more in boric acid, borax, boric magnesium fertilizer.
Preferably, the Zn-ef ficiency component is in EDTA chelated zincs, monohydrate zinc sulphate, zinc-amino acid chelate
Plant or several.
Preferably, the magnesium elements component is in EDTA chelated magnesiums, magnesium sulfate monohydrate, amino acid chelated magnesium
Plant or several.
Preferably, the swollen fruit auxiliary agent is brassin lactones, triacontanol, the basic element of cell division, CPPU, indoles
Butyric acid, methyl α-naphthyl acetate one or more.
Preferably, the special swollen fruit fertilizer of the complete water-soluble banana rich in boron zinc-magnesium, including 300-400 parts of urea,
50-100 parts of MAP, 500-550 parts of potassium sulfate, 3-8 parts of boron element component, 1-3 parts of Zn-ef ficiency component, 1-3 parts of magnesium elements
Component, 0.3-0.7 part of swollen fruit auxiliary agent.
Preferably, the special swollen fruit fertilizer of the complete water-soluble banana rich in boron zinc-magnesium, including 377.5 parts of urea, 88
Part MAP, 525 parts of potassium sulfates, 5 parts of boron element components, 2 parts of Zn-ef ficiency components, 2 parts of magnesium elements components, 0.5 part of swollen fruit help
Agent.
The preparation method of the special swollen fruit fertilizer of the complete water-soluble banana rich in boron zinc-magnesium, comprises the following steps:
1)Column overhead mixing channel high is sent into after urea melting;
2)MAP, potassium sulfate, boron element component, Zn-ef ficiency component, magnesium elements component, swollen fruit auxiliary agent send into hot blending bunker;
3)Step 2)After abundant batch mixing, the material in hot blending bunker is delivered into the column overhead mixing channel high and is mixed with the urea of melting
Close, and clipped stirring is made pasty material;
4)Step 3)The pasty material is at 100-120 DEG C through shaking after filter filters out granule foreign overflow to granulating spray
Head, under prilling spry rotational shear centrifugal action, mixture is uniformly sprayed glomeration drop;Fall from prilling spry spray
Under spherical drop fall in high tower, through with tower in ascending air exchange heat after cool down, become fertilizer little particle;Again through sieve
Point and anti-caking treatment after, get product.
Preferably, step 1)In, urea is melted at a temperature of 130-140 DEG C;Step 2)In, in hot blending bunker
Material is heated to 85-100 DEG C;Step 4)In, fall in high tower from the prilling spry spherical drop that falls of spray, through with tower in
Ascending air heat exchange after be cooled to 45-65 DEG C.
Preferably, a diameter of 12-20 meters of the high tower, high 105-120 meters.
Beneficial effects of the present invention are:
1), according to the pregnant flower bud phase of banana and fruit expanding period for Nutrition absorption characteristic, scientific and reasonable to have formulated banana special for the present invention
With topdressing, banana nutrien utilization rule is effectively followed.
2)Comprehensively, comprising a great number of elements and middle trace element, nitrogen phosphoris and potassium fertilizer ratio is about 4 to nutrient:1:6, can be effective
Raising banana resistance, mitigate disease, improve the yield and quality.
3)Addition micronutrient boron, it is to avoid growing point atrophy, young sprout is withered;Deformed fruit, fruit suberification;Fallen flowers fall
The symptoms such as fruit are produced.
4)Addition trace element zinc, it is to avoid shortened internodes, blade is narrow and small and hard, into plexi, blade is under for spire fasciation
And the upper symptom such as caducous is produced.
5)Addition moderate-element magnesium, it is to avoid blade chlorisis yellow, promotes the photosynthesis of blade, improves the work of various enzymes
Property, the generation and storage of sugar are accelerated, improve banana production and quality.
6)Swollen fruit auxiliary agent is added, can expand banana, reach the purpose of volume increase;Swollen fruit auxiliary agent is configured to by weight
Between nutrient, with facilitation, the nutrient of stable equilibrium, it is ensured that nutrient availability.
7)Fertilizer has been accomplished complete water-soluble, it is adaptable to sprinkling irrigation and drip irrigation, improves the utilization rate of fertilizer;And spray and drip irrigation
While also can provide moisture for banana.
8)Simple production process of the present invention, invests small, low cost, with market application value.
Actual demand configuration of the inventive formulation according to the Banana Growth phase for nutrient, each component is mutually promoted, and lacks one not
Can, the nutritional need of Banana Growth phase is realized under the synergy of each component, significantly increase the quality and yield of banana.
Specific embodiment
For convenience it will be understood by those skilled in the art that, below in conjunction with embodiment, the present invention will be further described,
Embodiment is only for example, but not limited to this to the invention.In the case where above method thought of the present invention is not departed from, root
The various replacements or change made according to ordinary skill knowledge and customary means, should be included in the scope of the present invention.
Embodiment 1
The special swollen fruit fertilizer of complete water-soluble banana of the present invention rich in boron zinc-magnesium, it is in parts by weight, composed of the following components:Urea
377.5 parts, 88 parts of MAP, 525 parts of potassium sulfate, 5 parts of boron element component(2 parts of borax, 3 parts of boric magnesium fertilizer), Zn-ef ficiency component 2
Part(1 part of EDTA chelated zincs, 1 part of monohydrate zinc sulphate), magnesium elements component(1 part of EDTA chelated magnesiums, 1 part of magnesium sulfate monohydrate)2 parts, it is swollen
Fruit auxiliary agent(Brassin lactones)0.5 part.
The preparation method of the special swollen fruit fertilizer of the complete water-soluble banana rich in boron zinc-magnesium, comprises the following steps:
1)Urea pumps into high tower after 130-140 DEG C of high-temperature fusion(It is a diameter of 12-20 meters, it is high 105-120 meters)Tower top mixing channel;
2)MAP, potassium sulfate, boron element component, Zn-ef ficiency component, magnesium elements component, swollen fruit auxiliary agent send into hot blending bunker,
It is heated to 85-100 DEG C;
3)Step 2)After abundant batch mixing, the material in hot blending bunker is delivered into column overhead mixing channel high and is mixed with the urea of melting,
And clipped stirring is made pasty material;
4)Step 3)Pasty material at 100-120 DEG C through shaking after filter filters out granule foreign overflow to prilling spry,
Under prilling spry rotational shear centrifugal action, mixture is uniformly sprayed glomeration drop;Fallen from prilling spry spray
Spherical drop falls in high tower, through with tower in ascending air exchange heat after be cooled to 45-65 DEG C, become fertilizer little particle;
Again after continuing cooling, screening and anti-caking treatment, get product, products obtained therefrom specification is:N-P2O5-K2O:18.5-5.4-
27.3。
Embodiment 2
The special swollen fruit fertilizer of complete water-soluble banana of the present invention rich in boron zinc-magnesium, it is in parts by weight, composed of the following components:Urea
345 parts, 100 parts of MAP, 545.5 parts of potassium sulfate, boron element component(Boric magnesium fertilizer)4.9 parts, Zn-ef ficiency component(Sulfuric acid monohydrate
Zinc)1 part, magnesium elements component(EDTA chelated magnesiums)3 parts, swollen fruit auxiliary agent(The basic element of cell division)0.6 part.
Preparation method such as embodiment 1, products obtained therefrom specification is:N-P2O5-K2O:17.1-6.1-28.4。
Embodiment 3
The special swollen fruit fertilizer of complete water-soluble banana of the present invention rich in boron zinc-magnesium, it is in parts by weight, composed of the following components:Urea
400 parts, 50 parts of MAP, 540.5 parts of potassium sulfate, boron element component(Boric acid)4.8 parts, Zn-ef ficiency component(EDTA chelated zincs)
1.5 parts, magnesium elements component(Magnesium sulfate monohydrate)2.5 parts, 0.7 part of swollen fruit auxiliary agent(0.3 part of indolebutyric acid, 0.4 part of methyl α-naphthyl acetate).
Preparation method such as embodiment 1, products obtained therefrom specification is:N-P2O5-K2O:19.1-3.1-28.1。
Embodiment 4
The special swollen fruit fertilizer of complete water-soluble banana of the present invention rich in boron zinc-magnesium, it is in parts by weight, composed of the following components:Urea
405 parts, 125 parts of MAP, 480 parts of potassium sulfate, boron element component(Borax)7 parts, Zn-ef ficiency component(Zinc-amino acid chelate)1
Part, magnesium elements component(Amino acid chelated magnesium)4 parts, 0.3 part of swollen fruit auxiliary agent(Triacontanol, CPPU, indolebutyric acid each 0.1
Part).
Preparation method such as embodiment 1.
Embodiment 5
The special swollen fruit fertilizer of complete water-soluble banana of the present invention rich in boron zinc-magnesium, it is in parts by weight, composed of the following components:Urea
300 parts, 60 parts of MAP, 500 parts of potassium sulfate, boron element component(Boric magnesium fertilizer)6 parts, Zn-ef ficiency component(EDTA chelated zincs)4
Part, magnesium ferro element component(EDTA chelated magnesiums)1 part, swollen fruit auxiliary agent(CPPU)1 part.
Preparation method such as embodiment 1.
Embodiment 6
The special swollen fruit fertilizer of complete water-soluble banana of the present invention rich in boron zinc-magnesium, it is in parts by weight, composed of the following components:Urea
360 parts, 80 parts of MAP, 500 parts of potassium sulfate, boron element component(Borax)6 parts, 3 parts of Zn-ef ficiency component(EDTA chelated zincs 2
Part, 1 part of monohydrate zinc sulphate), 2 parts of magnesium elements component(1 part of EDTA chelated magnesiums, 1 part of magnesium sulfate monohydrate), swollen fruit auxiliary agent(Brassin
Lactone)0.6 part.
Preparation method such as embodiment 1.
The preparation of the common fertilizer of comparative example 1:
Prescription:377.5 parts of urea, 88 parts of MAP, 525 parts of potassium sulfate, concrete fertilizer(Inserts)9 parts, swollen fruit auxiliary agent(Brassin
Lactone)0.5 part.
Specific production technology such as embodiment 1.
The specific product specification for obtaining is N-P2O5-K2O:18.5-5.4-27.3, without micronutrient boron, zinc, magnesium.
The preparation of the common fertilizer of comparative example 2:
Prescription:377.5 parts of urea, 88 parts of MAP, 525 parts of potassium sulfate, 5 parts of boron element component(2 parts of borax, boric magnesium fertilizer 3
Part), 2 parts of Zn-ef ficiency component(1 part of EDTA chelated zincs, 1 part of monohydrate zinc sulphate), 2 parts of magnesium elements component(1 part of EDTA chelated magnesiums, one
1 part of water magnesium sulfate), concrete fertilizer(Inserts)0.5 part.
Specific production technology such as embodiment 1.
The specific product specification for obtaining is N-P2O5-K2O:18.5-5.4-27.3, without swollen fruit auxiliary agent.
Manure trial
Practice ground:Jiangmen City of Guangdong Province Xinhui District Shuan Shui towns banana production base, quality is viscous earth, soil organic matter content
1.75%, ammonium nitrogen content 103.75mg/kg, available phosphorus contents 131.5mg/kg, quick-acting potassium content 250.2mg/kg, soil pH
Value 4.2.Soil acidity, fertility is moderate.
Test material and design:
For examination banana variety:Brazil 2.
Experiment sets 6 treatment altogether, and each treatment is repeated 3 times, 1 cell of each repeats bits, totally 18 cells, random row
Row.Each cell plants 6 plants of banana, spacing in the rows 2*2m, the ㎡ of area 26.Cell is formed around protection row, prevents fertilizer from permeating.Fertilising
When it is a kind of spread fertilizer over the fields in ditch using ditching after earthing, the ㎝ of fertilization depth 20, another kind uses water-fertilizer integral equipment, and fertilizer is molten
Yu Shuizhong, around pipeline drip irrigation to rubber tree.In addition to dose difference, it is completely the same that other cultivate management.Orchard fertility
Situation and managerial skills belong to medium level in locality, and have certain representativeness.
Treatment 1(N1):Blank, does not apply fertilizer.
Treatment 2(N2):2 ㎏ of Stanley organic fertilizer/strain is applied before field planting, Stanley 18-18-18 composite fertilizer 1kg/ are applied during field planting
Strain, pregnant flower bud phase, fruit expanding period apply prepared by embodiment 1 by the equal drip irrigation of water-fertilizer integral(18.5-5.4-27.3), the amount of imposing
Respectively 1kg/ plants, 2kg/ plants.
Treatment 3(N3):2 ㎏ of Stanley organic fertilizer/strain is applied before field planting, Stanley 18-18-18 composite fertilizer 1kg/ are applied during field planting
Strain, pregnant flower bud phase, fruit expanding period are prepared by the equal drip irrigation embodiment 2 of water-fertilizer integral(17.1-6.1-28.4), the amount of imposing point
Wei 1kg/ plants, 2kg/ plants.
Treatment 4(N4):2 ㎏ of Stanley organic fertilizer/strain is applied before field planting, Stanley 18-18-18 composite fertilizer 1kg/ are applied during field planting
Strain, pregnant flower bud phase, fruit expanding period are prepared by the equal drip irrigation embodiment 3 of water-fertilizer integral(19.1-3.1-28.1), the amount of imposing point
Wei 1kg/ plants, 2kg/ plants.
Treatment 5(N5):2 ㎏ of Stanley organic fertilizer/strain is applied before field planting, Stanley 18-18-18 composite fertilizer 1kg/ are applied during field planting
Strain, pregnant flower bud phase, fruit expanding period are prepared by the equal drip irrigation comparative example 1 of water-fertilizer integral(18.5-5.4-27.3), the amount of imposing point
Wei 1kg/ plants, 2kg/ plants.
Treatment 6(N6):2 ㎏ of Stanley organic fertilizer/strain is applied before field planting, Stanley 18-18-18 composite fertilizer 1kg/ are applied during field planting
Strain, pregnant flower bud phase, fruit expanding period are prepared by the equal drip irrigation comparative example 2 of water-fertilizer integral(18.5-5.4-27.3), the amount of imposing point
Wei 1kg/ plants, 2kg/ plants.
Treatment 7(N7):2 ㎏ of Stanley organic fertilizer/strain is applied before field planting, Stanley 18-18-18 composite fertilizer 1kg/ are applied during field planting
Strain, pregnant flower bud phase, fruit expanding period spread manuer in holes prepared by embodiment 3(19.1-3.1-28.1), respectively 1kg/ plants of the amount of imposing,
2kg/ plants.
This manure trial starts field planting with March, 2015 No. 18, before field planting(2 months No. 18)Organic fertilizer, during field planting(March
No. 18-20)Spread manuer in holes base fertilizer, pregnant flower bud phase(July No. 28)Impose fertilizer special for banana, fruit expanding period(September 20)Impose for the second time
Fertilizer special for banana.Harvest mid-December and complete, about 275 days growth periods.Between each treatment irrigation, weeding, prevention and control of plant diseases, pest control etc. other
Field management measure is consistent.
Measurement index and method:
Measure the banana single fruit weight of each treatment, unit g;Every plant of fruit yield of banana, units/kg/strain;Content of starch, unit %;
Total sugar content, unit %;Edible rate, unit %.
Test results and analysis
Influence of the different fertilization of table 1 to banana production and quality
Data can obtain drawing a conclusion from table:
1)From yield, the single fruit weight and fruit yield of N2, N3, N4 treatment are maximum in the present invention, are reached with other treatment
Significant difference is arrived.40.0% with not fertilizer treatment N1 output increaseds, and swollen fruit auxiliary agent treatment N6 output increaseds are not added with
23.8%, the output increased 21.6% compared with tradition spreads manuer in holes treatment N7.Therefore, fertilizer special for banana of the invention is remarkably improved perfume (or spice)
The yield of any of several broadleaf plants.
2)From quality, content of starch, the total sugar content highest of N2, N3, N4 treatment in the present invention, edible rate is also most
Height, quality is best.Compared with trace element treatment N5, tradition in not fertilizer treatment N1, shortage spread manuer in holes treatment N7, fruit is improved
Quality, and reached significant difference.
3)It was also found that not applied fertilizer using treatment N2, N3, N4, N5, N6 ratio of water-fertilizer integral in process of the test
Treatment N1, tradition are spreaded manuer in holes and process N7 saving water resources, average saving water resource 30.6%.
In sum, the fertilizer special for banana formulated for Nutrition absorption characteristic according to the pregnant flower bud phase of banana and fruit expanding period
It is remarkably improved the yield of banana;Micronutrient boron, zinc, magnesium are favorably improved the quality of banana in addition;Complete water-soluble banana is special
Water-fertilizer integral, saving water resource are capable of achieving in application with fertilizer.
By result of the test as can be seen that the present invention is a kind of rich in boron, zinc, the complete water-soluble fertilizer special for banana of magnesium and its manufacturer
Method increasing yield, effect is significant in improve quality, not only saving water resource, and environmentally friendly, with significant economy
And social benefit, it is worth promoting.
Claims (10)
1. a kind of special swollen fruit of complete water-soluble banana rich in boron zinc-magnesium is fertile, it is characterised in that:In parts by weight, including 250-
450 parts of urea, 40-150 parts of MAP, 450-650 parts of potassium sulfate, 2-10 parts of boron element component, 0.5-5 parts of Zn-ef ficiency groups
Point, 0.5-5 parts of magnesium elements component, 0.2-1 parts of swollen fruit auxiliary agent.
2. the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 1 rich in boron zinc-magnesium, it is characterised in that:The boron element group
It is divided into one or more in boric acid, borax, boric magnesium fertilizer.
3. the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 1 rich in boron zinc-magnesium, it is characterised in that:The Zn-ef ficiency group
It is divided into one or more in EDTA chelated zincs, monohydrate zinc sulphate, zinc-amino acid chelate.
4. the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 1 rich in boron zinc-magnesium, it is characterised in that:The magnesium elements group
It is divided into one or more in EDTA chelated magnesiums, magnesium sulfate monohydrate, amino acid chelated magnesium.
5. the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 1 rich in boron zinc-magnesium, it is characterised in that:The swollen fruit auxiliary agent
For brassin lactones, triacontanol, the basic element of cell division, CPPU, indolebutyric acid, methyl α-naphthyl acetate one or more.
6. the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 1 rich in boron zinc-magnesium, it is characterised in that:Including 300-400
Part urea, 50-100 parts of MAP, 500-550 parts of potassium sulfate, 3-8 parts of boron element component, 1-3 parts of Zn-ef ficiency component, 1-3 parts
Magnesium elements component, 0.3-0.7 part of swollen fruit auxiliary agent.
7. the special swollen fruit fertilizer of complete water-soluble banana rich in boron zinc-magnesium as described in claim 1 or 6, it is characterised in that:Including 377.5
Part urea, 88 parts of MAPs, 525 parts of potassium sulfates, 5 parts of boron element components, 2 parts of Zn-ef ficiency components, 2 parts of magnesium elements components, 0.5
The swollen fruit auxiliary agent of part.
8. the preparation method of the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 1 rich in boron zinc-magnesium, it is characterised in that bag
Include following steps:
1)Column overhead mixing channel high is sent into after urea melting;
2)MAP, potassium sulfate, boron element component, Zn-ef ficiency component, magnesium elements component, swollen fruit auxiliary agent send into hot blending bunker;
3)Step 2)After abundant batch mixing, the material in hot blending bunker is delivered into the column overhead mixing channel high and is mixed with the urea of melting
Close, and clipped stirring is made pasty material;
4)Step 3)The pasty material is at 100-120 DEG C through shaking after filter filters out granule foreign overflow to granulating spray
Head, under prilling spry rotational shear centrifugal action, mixture is uniformly sprayed glomeration drop;Fall from prilling spry spray
Under spherical drop fall in high tower, through with tower in ascending air exchange heat after cool down, become fertilizer little particle;Again through sieve
Point and anti-caking treatment after, get product.
9. the preparation method of the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 8 rich in boron zinc-magnesium, it is characterised in that:Step
Rapid 1)In, urea is melted at a temperature of 130-140 DEG C;Step 2)In, the material in hot blending bunker is heated to 85-100 DEG C;Step
4)In, falls in high tower from the prilling spry spherical drop that falls of spray, through with tower in ascending air heat exchange after be cooled to
45-65℃。
10. the preparation method of the special swollen fruit fertilizer of complete water-soluble banana as claimed in claim 8 rich in boron zinc-magnesium, it is characterised in that:
A diameter of 12-20 meters of the high tower is high 105-120 meters.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112624833A (en) * | 2020-12-29 | 2021-04-09 | 卡力(烟台)农业发展有限公司 | Boron-magnesium fertilizer and preparation method thereof |
CN115643984A (en) * | 2022-08-29 | 2023-01-31 | 扬州大学 | Method for promoting enlargement of giant pumpkin fruits |
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CN103964932A (en) * | 2013-01-24 | 2014-08-06 | 邵光萍 | Water-soluble fertilizer containing a large number of elements, and preparation method thereof |
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CN104261952A (en) * | 2014-09-29 | 2015-01-07 | 史丹利化肥股份有限公司 | Seaweed essence-containing swelling fruit type major element water soluble fertilizer and preparation method thereof |
CN104478576A (en) * | 2014-11-24 | 2015-04-01 | 陕西汉唐环保农业有限公司 | Special multi-nutrition full-water-soluble serial fertilizer for bananas |
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CN112624833A (en) * | 2020-12-29 | 2021-04-09 | 卡力(烟台)农业发展有限公司 | Boron-magnesium fertilizer and preparation method thereof |
CN115643984A (en) * | 2022-08-29 | 2023-01-31 | 扬州大学 | Method for promoting enlargement of giant pumpkin fruits |
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