CN106518422A - Preparation method and application method of household garbage compost compound fertilizer for ornamental trees and shrubs - Google Patents
Preparation method and application method of household garbage compost compound fertilizer for ornamental trees and shrubs Download PDFInfo
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- CN106518422A CN106518422A CN201611049473.6A CN201611049473A CN106518422A CN 106518422 A CN106518422 A CN 106518422A CN 201611049473 A CN201611049473 A CN 201611049473A CN 106518422 A CN106518422 A CN 106518422A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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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 a preparation method and application method of a household garbage compost compound fertilizer for ornamental trees and shrubs. As for the household garbage compost compound fertilizer for ornamental trees and shrubs, household garbage compost serves as a main raw material, salt and micromolecular organic acid in the compost are removed through soaking after the household garbage compost is processed by a smashing machine and screened, household garbage compost particles are formed through dewatering, drying and pelleting, a certain quantity of seaweed fertilizers and plastic film coated urea are added as required, and then the household garbage compost compound fertilizer is obtained. During nursing of ornamental trees and shrubs, the household garbage compost compound fertilizer is applied as a base fertilizer and top dressing, and accordingly the purposes of providing nutrients for growth of ornamental trees and shrubs and improving the physical and chemical properties of soil are achieved.
Description
Technical field
The invention belongs to environmental protection technical field, is related to the reasonable employment of consumer garbage compost, it is specifically a kind of
Preparation and application process of the ornamental trees and shrubs with consumer garbage compost compound fertilizer.
Background technology
At present, Output of Domestic Waste is huge, becomes potential environomental pollution source, its processing mode burning, fill and
Based on compost, wherein compost treatment is low with its integrated cost, and innoxious degree is high, and substantially, resourcebility is utilized reduction
Become the important channel of economical and effective process and house refuse of dissolving etc. advantage.By compost treatment, rubbish is in 55-65 DEG C of high temperature
State is kept for 5-7 days, eliminates disease pest ovum therein and pathogenic microorganism, meanwhile, during organic matter degradation, garbage bulk
40%-50% is reduced with weight, the purpose of garbage harmless and minimizing has been reached, so as to reduce the amount of landfill of rubbish,
Soil is saved, can also rubbish carried out concentrating, Visible human plan, ecological security is higher.On the other hand, by after compost treatment
The garbage compost of generation is used in terms of agricultural and gardens as a kind of resource, meets the total war of world today's sustainable development
Slightly, increasing attention is received, and consumer garbage compost outlet does not freely have become the bottleneck of garbage disposal industry development.
Therefore, it is that the new outlet of consumer garbage compost searching is significant.
Important component part of the ornamental trees and shrubs as urban afforestation, because which can be beautified the environment, there is provided leisure, public place of entertainment and
It is popular to people again, and the growth nature of trees be unable to do without the supply of nutriment, will apply phase in the maintenance processes of ornamental trees and shrubs
The fertilizer answered is meeting its growth demand.Conventional ornamental trees and shrubs fertilizer is mainly chemical fertilizer, as required for plant growing
Nutrient species, chemical fertilizer can be divided into nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, calcareous fertilisers, trace-element fertilizer, compound fertilizer etc., and chemical
Fertilizer nutrient is single and fertilizer efficiency is not lasting, typically adheres to the principle of chemical fertilizer and organic fertilizer compounding application in production, life
, used as a kind of fertilizer rich in organic matter, nitrogen, phosphorus and potassium, time for fertilizer is longer, it is possible to increase soil fertility, changes for garbage compost
The physicochemical property of kind soil, promotes ornamental trees and shrubs growth, contributes to strengthening the maintenance management of ornamental trees and shrubs, therefore house refuse heap
Remarkable result and environmental protection characteristic that fertilizer has with which become the focus of international fertilizer industry, have obtained pushing away for park maintenance expert
The accreditation of high and grower.
At present, for the research of garbage compost focuses mostly in terms of the growth that thick compost is applied to soil or plant, and it is thick
The salt branch contained in compost produces infiltration pressure stress to plant, and a large amount of small molecular organic acids for containing have aobvious to root system of plant
The suppression of work is made, and this long-term extensive way can destroy the microenvironment of soil, cannot also sell and receive more house refuses,
For the utilization ratio for improving resource is unfavorable.If by consumer garbage compost after pulverizer process is sieved, by leaching
Bubble removes salinity and small molecular organic acid in compost, and then pelletize, drying forms consumer garbage compost granule, and according to need
Add a certain amount of alga fertilizer and plastic film coated urea, consumer garbage compost compound fertilizer is obtained.In the maintenance of ornamental trees and shrubs
Cheng Zhong, applies above-mentioned consumer garbage compost compound fertilizer with base manure and two ways of topdressing, and is reached for ornamental trees and shrubs growth and provides foster
Divide and improve the purpose of soil physico-chemical property.However, having no above-mentioned consumer garbage compost compound fertilizer in ornamental trees and shrubs at present
Application example.
The content of the invention
For solving that chemical fertilizer nutrient is single and the unabiding problem of fertilizer efficiency and pin receive more house refuses, the present invention
There is provided a kind of ornamental trees and shrubs consumer garbage compost compound fertilizer, preparation side of the ornamental trees and shrubs with consumer garbage compost compound fertilizer
Method is：It is by consumer garbage compost after pulverizer process is sieved, organic by soaking the salinity in removal compost and small molecule
Acid, then Jing dehydrations, drying, pelletize, form consumer garbage compost granule, and are added as needed on a certain amount of alga fertilizer and modeling
Film coating carbamide, is obtained consumer garbage compost compound fertilizer.In the maintenance processes of ornamental trees and shrubs, with base manure and two ways of topdressing
Above-mentioned consumer garbage compost compound fertilizer is applied, ornamental trees and shrubs growth is reached for and nutrient is provided and improves the mesh of soil physico-chemical property
's.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows：
The ornamental trees and shrubs preparation method of consumer garbage compost compound fertilizer of the present invention, specifically includes following steps:
(1) crush：Consumer garbage compost is crushed with pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh sieves to be sieved, the life after being sieved
Garbage compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of nylon wire, so
After soak and stir 30 minutes, stand 12-24 hours under room temperature, make salinity in compost and small molecular organic acid dissolution extremely
Consumer garbage compost in soaking water, after being soaked；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is dehydrated, and obtains the life rubbish being dehydrated
Rubbish compost；
(5) dry：Consumer garbage compost after step (4) is dehydrated is dried to moisture content less than 20% using dehydrator, obtains
To the consumer garbage compost of drying；
(6) pelletize：The consumer garbage compost that step (5) is dried adopts Squeezinggranulator pelletize, makes size controlling in 3-6
Millimeter, obtains consumer garbage compost granule；
(7) batch mixing：Consumer garbage compost granule 200-500 mass parts that step (6) is obtained, alga fertilizer 50-100 mass
Part and plastic film coated urea 50-100 mass parts are uniformly mixed in putting into U-shaped mixer, make ornamental trees and shrubs life rubbish
Rubbish compost compound fertilizer.
Preferably, the pulverizer described in step (1) is chain type pulverizer.
Preferably, 10 mesh sieves described in step (2) are rotary screen or vibrosieve.
Preferably, the aperture of the nylon wire described in step (3) is 250-300 mesh.
Preferably, the mode that adds water described in step (3) is spray, 1.5-2 times for compost volume of the volume that adds water.
Preferably, the dewatering type described in step (4) is that the consumer garbage compost after immersion is statically placed in porous sieve plate
Upper utilization gravity drips moisture removal.
Preferably, dehydrator described in step (5) is rotary drum dehydrator, rotating speed is 5-7r/min, import hot blast temperature
For 150-200 DEG C, outlet hot blast temperature is 50-100 DEG C.
Above-mentioned ornamental trees and shrubs consumer garbage compost compound fertilizer can be used for supporting for the ornamental trees and shrubs such as Hibiscus syriacus L., Flos Osmanthi Fragrantis and oriental cherry
During shield, with base manure and two ways administration of topdressing, it is reached for ornamental trees and shrubs growth and nutrient is provided and improves soil physical chemistry
The purpose of property.
Base manure is divided into spring base manure and autumn base manure, and fertilizing method is to spread fertilizer over the fields or cave-shaped fertilising.Apply base manure not only favourable
In soil porosity is improved, chesson improves soil Zhong Shui, fertilizer, air and heat situation, and can also in a long time in a steady stream not
Organic matter and trace element needed for disconnected supply ornamental trees and shrubs.
Topdress, need the seeds according to ornamental trees and shrubs, the age of tree, weather, upgrowth situation to apply in time, to adjust arboreal growth
And development, fertilizing method typically applied using water, specifically carrying out spraying, drip irrigation when, in adding irrigation water after fertilizer is melted
Applied fertilizer.The characteristics of water spraying fertilizer is that fertilizer is evenly distributed, and does not hinder root system, can save labour force again, improves fertilizer utilization
Rate.
Beneficial effects of the present invention are as follows：
(1) technical scheme by crushing to consumer garbage compost, sieving, soak, be dehydrated, dry, pelletize and
The process such as batch mixing, makes ornamental trees and shrubs consumer garbage compost compound fertilizer, the method process is simple, workable, Neng Gougui
Modelling processes consumer garbage compost, can be very good to solve the problems, such as that consumer garbage compost outlet is not smooth, has reached garbage harmless
Change the purpose with minimizing, so as to reduce the amount of landfill of house refuse, saved soil, house refuse can also have been collected
In, Visible human plan, ecological security is higher.
(2) ornamental trees and shrubs consumer garbage compost compound fertilizer of the invention can play organic in consumer garbage compost granule
The abundant advantage of matter and trace element, can delay the rate of release of nutrient, easy to use and fertilizer efficiency is lasting, moreover it is possible to optimize soil
Physicochemical property, the alga fertilizer being added as needed on and plastic film coated urea can further enhance fertilizer efficiency, made by gardens tree
Wood consumer garbage compost compound fertilizer has the advantages that fertilizer efficiency length, resistance to accumulating, applies convenient, can effectively facilitate ornamental trees and shrubs life
It is long, strengthen the maintenance management of ornamental trees and shrubs.
(3) ecological organic fertilizer of the alga fertilizer that the present invention is added in consumer garbage compost granule for pure natural, environmental protection
Property it is high, with promoting ornamental trees and shrubs growth, flourishing root system, strengthen soil microbial activities, improved soil, improve stress resistance of plant
Etc. many remarkable results.
(4) the plastic film coated urea that the present invention is added in consumer garbage compost granule is slow-release fertilizer, can be by nutrient progressively
It is discharged in soil, reduces leaching loss of nutrient, improve utilization rate of fertilizer, while the total amount of Soil Microorganism can be increased, promotes
Root system development, persistently improves the quality of ornamental trees and shrubs.
(5) ornamental trees and shrubs consumer garbage compost compound fertilizer of the invention can in the maintenance processes of ornamental trees and shrubs, with
Base manure and two ways administration of topdressing, are reached for ornamental trees and shrubs growth and provide nutrient and improve the purpose of soil physico-chemical property.
Specific embodiment
The above of the present invention is described in further detail below by way of specific embodiment, but this should not be understood
Scope for above-mentioned theme of the invention is only limitted to below example.Without departing from the idea case in the present invention described above, root
The various replacements made according to ordinary skill knowledge and customary means or change, all should be included within the scope of the invention.
Embodiment 1
The ornamental trees and shrubs of the present embodiment preparation method of consumer garbage compost compound fertilizer, specifically includes following steps:
(1) crush：Consumer garbage compost is crushed with chain type pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh rotary screens to be sieved, after being sieved
Consumer garbage compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of 250 mesh nylon wires
In, then add volume to soak as 1.5 times of compost volume of water and stir 30 minutes in spray mode, stand 12 under room temperature little
When, the consumer garbage compost after being soaked；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is statically placed on porous sieve plate and is dripped using gravity
Moisture removal, obtains the consumer garbage compost being dehydrated；
(5) dry：Consumer garbage compost after step (4) is dehydrated adopts rotary drum drying machine drying, and rotating speed is 5r/min,
Import hot blast temperature is 150 DEG C, and outlet hot blast temperature is 100 DEG C, is dried to moisture content less than 20%, obtains the house refuse dried
Compost；
(6) pelletize：The consumer garbage compost that step (5) is dried is carried out into extruder grain using Squeezinggranulator, particle diameter is made
Control obtains consumer garbage compost granule in 3-6 millimeters；
(7) batch mixing：200 mass parts of consumer garbage compost granule, 50 mass parts of alga fertilizer and the plastic film that step (6) is obtained
50 mass parts of coated urea are uniformly mixed in putting into U-shaped mixer, make ornamental trees and shrubs consumer garbage compost compound fertilizer.
Testing and spring base manure being applied in No. 20 certain gardens Hibiscus syriacus L. to China's Law Firm Suzhou Jiangsu of April, fertilizing method applies fertilizer for spreading fertilizer over the fields
Measure as 0.5kg/ strains, specifically by made by, ornamental trees and shrubs consumer garbage compost compound fertilizer is equably dispensed in Hibiscus syriacus L. growth
Ground, then ploughs under in soil again.After fertilising 35 days, compared with unmanured Hibiscus syriacus L., the Hibiscus syriacus L. of trial zone grows more vigorous, leaf
Piece color and luster is greener, and the leaveves for withering and falling are less, and disease-resistant, drought-resistant ability is also strengthened.
Embodiment 2
The ornamental trees and shrubs of the present embodiment preparation method of consumer garbage compost compound fertilizer, specifically includes following steps:
(1) crush：Consumer garbage compost is crushed with chain type pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh rotary screens to be sieved, after being sieved
Consumer garbage compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of 250 mesh nylon wires
In, then add volume to soak as 1.5 times of compost volume of water and stir 30 minutes in spray mode, stand 24 under room temperature little
When, the consumer garbage compost after being soaked；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is statically placed on porous sieve plate and is dripped using gravity
Moisture removal, obtains the consumer garbage compost being dehydrated；
(5) dry：Consumer garbage compost after step (4) is dehydrated adopts rotary drum drying machine drying, and rotating speed is 5r/min,
Import hot blast temperature is 200 DEG C, and outlet hot blast temperature is 50 DEG C, is dried to moisture content less than 20%, obtains the house refuse dried
Compost；
(6) pelletize：The consumer garbage compost that step (5) is dried is carried out into extruder grain using Squeezinggranulator, particle diameter is made
Control obtains consumer garbage compost granule in 3-6 millimeters；
(7) batch mixing：500 mass parts of consumer garbage compost granule, 50 mass parts of alga fertilizer and the plastic film that step (6) is obtained
100 mass parts of coated urea are uniformly mixed in putting into U-shaped mixer, are made ornamental trees and shrubs consumer garbage compost and are combined
Fertilizer.
Testing and autumn base manure being applied in No. 20 certain gardens Hibiscus syriacus L. to China's Law Firm Suzhou Jiangsu of September, fertilizing method applies fertilizer for spreading fertilizer over the fields
Measure as 0.5kg/ strains, specifically by made by, ornamental trees and shrubs consumer garbage compost compound fertilizer is equably dispensed in Hibiscus syriacus L. growth
Ground, then ploughs under in soil again.After fertilising 35 days, compared with unmanured Hibiscus syriacus L., the Hibiscus syriacus L. of trial zone grows more vigorous, leaf
Piece color and luster is greener, and the leaveves for withering and falling are less, and disease-resistant, drought-resistant ability is also strengthened.
Embodiment 3
The ornamental trees and shrubs of the present embodiment preparation method of consumer garbage compost compound fertilizer, specifically includes following steps:
(1) crush：Consumer garbage compost is crushed with chain type pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh vibrosieves to be sieved, after being sieved
Consumer garbage compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of 300 mesh nylon wires
In, then add volume to soak as 1.5 times of compost volume of water and stir 30 minutes in spray mode, stand 24 under room temperature little
When, the consumer garbage compost after being soaked；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is statically placed on porous sieve plate and is dripped using gravity
Moisture removal, obtains the consumer garbage compost being dehydrated；
(5) dry：Consumer garbage compost after step (4) is dehydrated adopts rotary drum drying machine drying, and rotating speed is 5r/min,
Import hot blast temperature is 200 DEG C, and outlet hot blast temperature is 50 DEG C, is dried to moisture content less than 20%, obtains the house refuse dried
Compost；
(6) pelletize：The consumer garbage compost that step (5) is dried is carried out into extruder grain using Squeezinggranulator, particle diameter is made
Control obtains consumer garbage compost granule in 3-6 millimeters；
(7) batch mixing：200 mass parts of consumer garbage compost granule, 100 mass parts of alga fertilizer and the modeling that step (6) is obtained
100 mass parts of film coating carbamide are uniformly mixed in putting into U-shaped mixer, are made ornamental trees and shrubs consumer garbage compost and are combined
Fertilizer.
Testing and spring base manure being applied in No. 15 certain gardens osmanthus fragrans to China's Law Firm Suzhou Jiangsu of April, fertilizing method is applied for cave-shaped
Fertilizer, dose are 0.5kg/ strains, dig fertilising cave-applied fertilizer specifically outside tree crown scope.After fertilising 30 days, with unmanured Flos Osmanthi Fragrantis
Tree is compared, and the osmanthus fragrans growth of trial zone is more vigorous, and leaf color is greener, and the leaveves for withering and falling are less, disease-resistant, drought-resistant ability
Strengthened.
Embodiment 4
The ornamental trees and shrubs of the present embodiment preparation method of consumer garbage compost compound fertilizer, specifically includes following steps:
(1) crush：Consumer garbage compost is crushed with chain type pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh vibrosieves to be sieved, after being sieved
Consumer garbage compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of 300 mesh nylon wires
In, then add volume to soak as 2 times of compost volume of water and stir 30 minutes in spray mode, stand 24 under room temperature little
When, the consumer garbage compost after being soaked；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is statically placed on porous sieve plate and is dripped using gravity
Moisture removal, obtains the consumer garbage compost being dehydrated；
(5) dry：Consumer garbage compost after step (4) is dehydrated adopts rotary drum drying machine drying, and rotating speed is 7r/min,
Import hot blast temperature is 200 DEG C, and outlet hot blast temperature is 50 DEG C, is dried to moisture content less than 20%, obtains the house refuse dried
Compost；
(6) pelletize：The consumer garbage compost that step (5) is dried is carried out into extruder grain using Squeezinggranulator, particle diameter is made
Control obtains consumer garbage compost granule in 3-6 millimeters；
(7) batch mixing：500 mass parts of consumer garbage compost granule, 100 mass parts of alga fertilizer and the modeling that step (6) is obtained
100 mass parts of film coating carbamide are uniformly mixed in putting into U-shaped mixer, are made ornamental trees and shrubs consumer garbage compost and are combined
Fertilizer.
Testing and autumn base manure being applied in No. 15 certain gardens osmanthus fragrans to China's Law Firm Suzhou Jiangsu of September, fertilizing method is applied for cave-shaped
Fertilizer, dose are 0.5kg/ strains, dig fertilising cave-applied fertilizer specifically outside tree crown scope.After fertilising 30 days, with unmanured Flos Osmanthi Fragrantis
Tree is compared, and the osmanthus fragrans growth of trial zone is more vigorous, and it is more that Flos Osmanthi Fragrantis open, and leaf color is greener, and the leaveves for withering and falling are less, resists
Disease, drought-resistant ability are also strengthened.
Embodiment 5
The ornamental trees and shrubs of the present embodiment preparation method of consumer garbage compost compound fertilizer, specifically includes following steps:
(1) crush：Consumer garbage compost is crushed with chain type pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh vibrosieves to be sieved, after being sieved
Consumer garbage compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of 280 mesh nylon wires
In, then add volume to soak as 1.8 times of compost volume of water and stir 30 minutes in spray mode, stand 20 under room temperature little
When, the consumer garbage compost after being soaked；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is statically placed on porous sieve plate and is dripped using gravity
Moisture removal, obtains the consumer garbage compost being dehydrated；
(5) dry：Consumer garbage compost after step (4) is dehydrated adopts rotary drum drying machine drying, and rotating speed is 6r/min,
Import hot blast temperature is 180 DEG C, and outlet hot blast temperature is 80 DEG C, is dried to moisture content less than 20%, obtains the house refuse dried
Compost；
(6) pelletize：The consumer garbage compost that step (5) is dried is carried out into extruder grain using Squeezinggranulator, particle diameter is made
Control obtains consumer garbage compost granule in 3-6 millimeters；
(7) batch mixing：300 mass parts of consumer garbage compost granule, 80 mass parts of alga fertilizer and the plastic film that step (6) is obtained
80 mass parts of coated urea are uniformly mixed in putting into U-shaped mixer, make ornamental trees and shrubs consumer garbage compost compound fertilizer.
Test and topdress in No. 15 certain gardens flowering cherry to China's Law Firm Suzhou Jiangsu of December, fertilizing method is applied for water, dose
For 0.5kg/ strains, specifically when being sprayed, applied fertilizer in adding irrigation water after fertilizer is melted.After fertilising 30 days, with
Unmanured flowering cherry is compared, and the flowering cherry growth of trial zone is more vigorous, and leaf color is greener, and the leaveves for withering and falling are less, resists
Disease, cold tolerance are also strengthened.
Claims (10)
1. preparation method of a kind of ornamental trees and shrubs with consumer garbage compost compound fertilizer, it is characterised in that specifically include following steps:
(1) crush：Consumer garbage compost is crushed with pulverizer, the consumer garbage compost crushed is obtained；
(2) sieve：The consumer garbage compost that step (1) is crushed is crossed 10 mesh sieves to be sieved, the house refuse after being sieved
Compost；
(3) soak：The consumer garbage compost input obtained after step (2) is sieved is cased with the stirring pool of nylon wire, Ran Houjia
Water soaks and stirs 30 minutes, stands 12-24 hours, the consumer garbage compost after being soaked under room temperature；
(4) it is dehydrated：Consumer garbage compost after the immersion obtained to step (3) is dehydrated, and obtains the house refuse heap being dehydrated
Fertilizer；
(5) dry：Consumer garbage compost after step (4) is dehydrated is dried to moisture content less than 20% using dehydrator, is dried
Dry consumer garbage compost；
(6) pelletize：The consumer garbage compost that step (5) is dried adopts Squeezinggranulator pelletize, makes size controlling in 3-6 millis
Rice, obtains consumer garbage compost granule；
(7) batch mixing：Consumer garbage compost granule 200-500 mass parts that step (6) is obtained, alga fertilizer 50-100 mass parts and
Plastic film coated urea 50-100 mass parts are uniformly mixed in putting into U-shaped mixer, make ornamental trees and shrubs house refuse heap
Fertile compound fertilizer.
2. preparation method of the ornamental trees and shrubs according to claim 1 with consumer garbage compost compound fertilizer, it is characterised in that：Step
Suddenly the pulverizer described in (1) is chain type pulverizer.
3. preparation method of the ornamental trees and shrubs according to claim 1 with consumer garbage compost compound fertilizer, it is characterised in that：Step
Suddenly 10 mesh sieves described in (2) are rotary screen or vibrosieve.
4. preparation method of the ornamental trees and shrubs according to claim 1 with consumer garbage compost compound fertilizer, it is characterised in that：Step
Suddenly the aperture of the nylon wire described in (3) is 250-300 mesh.
5. preparation method of the ornamental trees and shrubs according to claim 1 with consumer garbage compost compound fertilizer, it is characterised in that：Step
Suddenly the mode that adds water described in (3) is spray, and the volume that adds water is 1.5-2 times of compost volume.
6. preparation method of the ornamental trees and shrubs according to claim 1 with consumer garbage compost compound fertilizer, it is characterised in that：Step
Suddenly the dewatering type described in (4) is that the consumer garbage compost after immersion is statically placed on porous sieve plate to drip moisture removal using gravity.
7. preparation method of the ornamental trees and shrubs according to claim 1 with consumer garbage compost compound fertilizer, it is characterised in that：Step
Suddenly the dehydrator described in (5) is rotary drum dehydrator, and rotating speed is 5-7r/min, and import hot blast temperature is 150-200 DEG C, exports hot blast
Temperature is 50-100 DEG C.
8. application of a kind of ornamental trees and shrubs with consumer garbage compost compound fertilizer, it is characterised in that：The ornamental trees and shrubs house refuse
Compost compound fertilizer can be used in the maintenance processes of Hibiscus syriacus L., Flos Osmanthi Fragrantis and oriental cherry, with base manure and two ways administration of topdressing.
9. application of the ornamental trees and shrubs according to claim 8 with consumer garbage compost compound fertilizer, it is characterised in that：Base manure point
For spring base manure and autumn base manure, fertilizing method is to spread fertilizer over the fields or cave-shaped fertilising.
10. application of the ornamental trees and shrubs according to claim 9 with consumer garbage compost compound fertilizer, it is characterised in that：Topdress
Seeds, the age of tree according to ornamental trees and shrubs, weather, upgrowth situation are applied in time, and fertilizing method is applied using water.
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| CN103539496A (en) * | 2013-09-22 | 2014-01-29 | 苏州市湘园特种精细化工有限公司 | Compound fertilizer production technology |
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| CN1097724A (en) * | 1994-06-08 | 1995-01-25 | 姚广忠 | The method of utilizing municipal sludge, ight soil to produce highly efficient granular organic fertilizer |
| CN102249780A (en) * | 2011-06-09 | 2011-11-23 | 桑德环境资源股份有限公司 | Method for manufacturing organic granular fertilizer by municipal waste compost |
| CN103539496A (en) * | 2013-09-22 | 2014-01-29 | 苏州市湘园特种精细化工有限公司 | Compound fertilizer production technology |
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