CN109912343A - A method of organic suspension liquid body fertilizer is prepared using fruits and vegetables juice fermentation - Google Patents
A method of organic suspension liquid body fertilizer is prepared using fruits and vegetables juice fermentation Download PDFInfo
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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 kind of methods for preparing organic suspension liquid body fertilizer using fruits and vegetables juice fermentation, comprising the following steps: fruit/vegetable waste obtains fresh fruit of vegetables juice after processing；Scientific and reasonable organic nutrient is added into fresh fruit of vegetables juice, pass through certain process, a good microenvironment is created to beneficial bacteriums such as lactic acid bacteria original in fermentation liquid and saccharomycete, it is set sufficiently to ferment and growth and breeding, to inhibit the growth and breeding of the miscellaneous bacterias such as original methanogen and production vulcanization hydrogen bacteria in fermentation liquid, obtain a kind of brown, non-flatulence has the nutrient solution of paste flavor taste, it is subsequently added into 2% suspending agent to stir evenly, is most ground afterwards through colloid mill and obtains organic suspension liquid fertilizer.The organo-mineral complexing suspension liquid that organic suspension liquid fertilizer of the invention can mix the N P and K of certain content and organic matter is made into high concentration is fertile, it is mainly used in the manuring late stage of crop, crop yield, improving quality and improvement soil and other effects are significant to increasing.
Description
Technical field
The present invention relates to organic fertilizer technical fields more particularly to a kind of utilization fruits and vegetables juice fermentation to prepare organic suspension liquid body
The method of fertilizer.
Background technique
In national more than 600 big and medium-sized cities, there is 2/3 to fall among the encirclement of rubbish, and there is 1/4 city not have properly
Place heap garbage.According to the preliminary statistics, only Chengdu daily caused by fruit/vegetable waste at least in 500 tons or more of amount, by
It is high in fruit/vegetable waste water content, organic matter is abundant and it is smelly easily to rot, therefore the difficult point of always solid waste garbage disposal with
Emphasis.There are Some Enterprises attempting to carry out resource utilization to fruit/vegetable waste at present, but still faces problems.The most often
See to be following Three models:
(1) biogas fermentation being carried out to fruit/vegetable waste by anaerobic ferment process, the biogas of generation is powered or heat supply,
Biogas slurry or biogas residue are applied to crops as fertilizer, but this biogas slurry and biogas residue fertilizer harmful substance is numerous, and easily breeding largely has
Evil microorganism easily will cause secondary pollution to environment or soil, easily causes burn seedlings, is unfavorable for the growth of crop；Secondly this technique
Invest larger, benefit is low, and resource utilization degree is low；
(2) fruit/vegetable waste is handled to obtain fruits and vegetables juice by solid-liquid separation system and fruits and vegetables residue, fruits and vegetables is residual
Slag forms organic fertilizer by traditional composting technology, it is difficult to which the fruits and vegetables juice of processing carries out processing by sewage disposal device and reaches
Qualified discharge or direct emission, this mode resource producing level is higher, but due to fruits and vegetables juice complicated component, is difficult to pass through
Qualified discharge is carried out after sewage disposal device processing, and the process is complicated, investment is larger, income is lower；
(3) above-mentioned fruits and vegetables juice is handled by adding certain or multiple functions bacterium and certain nutrient, finally
To liquid fertilizer, but due to fresh fruits and vegetables juice due to the content of organic matter is abundant and microbe species more than and it is mixed and disorderly, use this
The Liquid Fertilizer that kind of method obtains still is faced with the problems such as the smell is awful, flatulence and nutrient precipitated and separated, can not form conjunction
The fertilizer product of lattice is sold on a large scale.One is can breed a large amount of produce in fruits and vegetables juice vulcanizes hydrogen bacteria and nocuousness carefully
It is smelly so as to cause fermentation liquid that in the generation of bacterium, penetrates product；The second is fruits and vegetables juice breeds a large amount of methanogen easily to generate natural pond
Gas leads to the easy flatulence of liquid fertilizer product obtained；The third is the fermentation of fruits and vegetables juice is fertilizer, easily there is showing for nutrient precipitated and separated
As if not can solve the phenomenon, it is a series of to will lead to that subsequent fertilizer product sales promotion is difficult, and sampling check for quality is unqualified etc.
Problem.
Therefore, develop a kind of raw material is easy to get, is easy to operate, production cost is low, material utilization is high, nutrient is balanced,
The method for producing organic fertilizer as raw material using fruits and vegetables juice that can reduce environmental pollution but also effectively improve fertility is desirability
's.
Summary of the invention
The object of the invention is that solve the above-mentioned problems and provide it is a kind of using fruits and vegetables juice fermentation prepare it is organic
The method of suspension liquid fertilizer.
To achieve the goals above, the present invention provides a kind of side that organic suspension liquid body fertilizer is prepared using fruits and vegetables juice fermentation
Method, comprising the following steps:
S1: fruit/vegetable waste obtains fruits and vegetables juice after processing；
S2: brown sugar, biochemical fulvic acid potassium and urea are added into fruits and vegetables juice and obtains mixed nutrient solution after mixing evenly, is mixed
Brown sugar concentration is 50g/L~100g/L in joint venture nutrient solution, biochemical fulvic acid potassium concn is 25g/L~50g/L, urea concentration is
10g/L~20g/L；
S3: by mixed nutrient solution seal and at room temperature, using oxygen pump press 1L mixed nutrient solution ventilatory capacity >=
It is carried out Air Exposure 3 days under conditions of 0.25L/min, obtains the complete nutrient solution that ferments；
S4: addition plastid obtains organic after mixing evenly than the complete water-soluble suspending agent for 2% in the complete nutrient solution that ferments
Suspension liquid fertilizer head product；
S5: organic suspension liquid fertilizer head product is ground through colloid mill, will be in organic suspension liquid fertilizer head product
Bulky grain is ground to micron-sized little particle.
Optionally, in S3, the mixed nutrient solution after Air Exposure becomes paste flavor smell not flatulence, 1:250 from grass smell
PH value after times diluting is 5.0~7.0, color is to obtain fermented nutritive liquid after brown, and it is dilute to extract a certain amount of fermented nutritive liquid
100 times are released, then 10 μ L dilutions is drawn with liquid-transfering gun and is uniformly coated on LB plate, after cultivating 24 hours in the incubator
The bacterium colony grown on LB plate be lactic acid bacteria bacterium colony and saccharomycete bacterium colony to get to fermented nutritive liquid be complete nutrition of fermenting
Liquid, if there are also other miscellaneous bacterias to generate in addition to saccharomycete and lactic acid bacteria for the bacterium colony grown on LB plate, fermented nutritive liquid need to be after
Continuous Air Exposure.
Optionally, organic suspension liquid fertilizer mixing N P and K and organic matter are made into the organo-mineral complexing suspension of high concentration
The application of body fertilizer.
Optionally, organic suspension liquid fertilizer is applied with compound fertilizer.
The beneficial effects of the present invention are:
1, the method for the present invention for preparing organic suspension liquid body fertilizer using fruits and vegetables juice fermentation is with fruit/vegetable waste
Primary raw material source, preparation method is simple, the period is short, at low cost, and treating capacity is big, high-efficient, production process cleanliness without any pollution, place
Managed a large amount of fruit/vegetable wastes, it can be achieved that fruit/vegetable waste harmless treatment and resource utilization, having practiced turns waste into wealth, is green
Mountain clear water is exactly the criterion of Kingsoft Yin Shan；
2, carrier is wanted based on fresh fruits and vegetables juice, adds reasonable organic nutrient, under field conditions (factors) by certain
Process, create a good microenvironment to original beneficial microbe, that is, lactic acid bacteria and saccharomycete etc. in fermentation liquid,
Make its 3 days progress growth and breeding that sufficiently ferment, to inhibit original methanogen in fermentation liquid and produce the miscellaneous bacterias such as vulcanization hydrogen bacteria
Growth and breeding, during solving existing fruit/vegetable waste resource utilization, fruits and vegetables juice fermentation do fertilizer easily it is smelly and swollen
The problem of gas, fertilizer head product due to joined 2% full water-soluble suspending agent, avoid liquid fertilizer nutrient precipitated and separated；
3, existing common liq fertilizer causes nutrient density low, specific gravity is logical due to being relatively difficult to resolve certainly nutrient precipitated and separated problem
Often between 1.10~1.30, it is difficult to be administered alone the needs of meeting the plant growth later period to nutrient.Product of the present invention is with new
Carrier is wanted based on fresh fruits and vegetables juice, adds reasonable organic nutrient, fermenting through microorganism, obtains under field conditions (factors)
Organic suspension liquid fertilizer, it is living to contain high-content organic matter, small molecular organic acid, natural plant growth regulator, biology
The property nutriments such as enzyme and vitamin abundant.Organic suspension liquid fertilizer of the present invention can mix certain content N P and K and
Organic matter is made into the organo-mineral complexing suspension liquid fertilizer of high concentration, and for specific gravity 1.40 or more, nutrient content is high；The organic suspension
Liquid Fertilizer can also be independently matched with compound fertilizer and apply together, be mainly used in the manuring late stage of crop, make produce to increase
Amount, improving quality and improvement soil and other effects are significant.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
In Fig. 1, A1 is the type and growing state figure of strain in mixed nutrient solution X1 before fermenting, and A2 is mixing battalion before fermentation
The type of strain and growing state figure in nutrient solution X2；
In Fig. 2, B1 be fermentation completely after mixed nutrient solution Y1 in strain type and growing state figure, B2 be fermented
The type and growing state figure of strain in mixed nutrient solution Y2 after complete；
In Fig. 3, C1 is the diagram of the complete nutrient solution Z1 of fermentation after placing a week without suspending agent addition, and C2 is to put
Set the diagram for the complete nutrient solution Z1 of fermentation for thering is suspending agent to add after a week；
In Fig. 4, D1 is the implementation diagrammatic illustration for applying organic suspension liquid fertilizer of the present invention, and D2 is of the invention without applying
The comparison diagrammatic illustration of the organic suspension liquid fertilizer.
Specific embodiment
It should be understood that the specific embodiments described herein are only used for describing and explaining the disclosure, it is not used to
Limit the disclosure.
The present invention is difficult to the problems such as applying and polluting environment for existing fruit/vegetable waste juice, provides one kind with fruit
Vegetable waste juice is the method that carrier fermentation prepares organic suspension liquid body fertilizer.
The following steps are included:
S1: fruit/vegetable waste obtains fruits and vegetables juice after processing.
Fruit/vegetable waste refers to using wholesale market of agricultural products all arbitrarily discarded vegetables and fruit as raw material sources, collects
After discarded fruits and vegetables, plastics therein, waddy, foam etc. are sorted out not using rubbish by manual sorting's delivery platform, point
Pure discarded fruits and vegetables after picking are delivered to the fresh fruit of vegetables that squeezer carries out squeezing acquisition by conveyer belt after broken crusher machine
Juice, then fruits and vegetables juice obtains required fruits and vegetables juice after being filtered by 40 mesh filter screens.
S2: brown sugar, biochemical fulvic acid potassium and urea are added into fruits and vegetables juice and obtains mixed nutrient solution after mixing evenly.
Brown sugar concentration is 50g/L~100g/L in mixed nutrient solution, biochemical fulvic acid potassium concn is 25g/L~50g/L, urine
Plain concentration is 10g/L~20g/L.
Carbon source required for during aerated fermentation is necessarily brown sugar and two kinds of biochemical fulvic acid potassium, and Neither of the two can be dispensed,
And optimally define the concentration range of brown sugar Yu biochemical fulvic acid potassium, if carbon source changes other carbon compounds and brown sugar into
Concentration with biochemical fulvic acid potassium is not within the scope of this, then during aerated fermentation, still can breed methanogen and produce sulphur
Change the miscellaneous bacterias such as hydrogen bacteria, subsequent obtained fertilizer is caused the phenomenon that stench and flatulence occur, only carbon source is that brown sugar and biochemistry are yellow
Corruption two kinds of potassium of acid, and in respectively suitable concentration range, finally after fermentation completely, methanogen is not had and production hydrogen sulfide is thin
Two kinds of beneficial bacteriums of the growth of the miscellaneous bacterias such as bacterium, only lactic acid bacteria and saccharomycete survive, and the subsequent fertilizer being made does not have
The phenomenon that stench and flatulence.
Nitrogen source required for during aerated fermentation is necessarily urea, and optimally defines the concentration range of urea, if
Nitrogen source is not urea, and this concentration range is not achieved in urea content, then in subsequent fermentations, in addition to lactic acid bacteria and saccharomycete
Outside, there are also other miscellaneous bacterias to survive, cause fermentation liquid still can stench and flatulence phenomenon, it is subsequent if urea concentration is excessively high
The fermentation liquid arrived can generate dense ammonia odor, be unfavorable for the production of subsequent fertilizer.
S3: by mixed nutrient solution seal and at room temperature, using oxygen pump press 1L mixed nutrient solution ventilatory capacity >=
It is carried out Air Exposure 3 days under conditions of 0.25L/min, obtains the complete nutrient solution that ferments.
In S3, it is (1:250 that the mixed nutrient solution after Air Exposure, which becomes paste flavor taste and non-flatulence, pH value from grass smell,
Times dilute) 5.0~7.0, color be to obtain fermented nutritive liquid after brown, extract a certain amount of fermented nutritive liquid and dilute 100 times, so
10 μ L dilutions are drawn with liquid-transfering gun afterwards to be uniformly coated on LB plate, it is raw on LB plate after cultivating 24 hours in the incubator
Long bacterium colony be lactic acid bacteria bacterium colony and saccharomycete bacterium colony to get to fermented nutritive liquid be the complete nutrient solution that ferments, if LB is flat
There are also methanogen, production vulcanization hydrogen bacteria, bacillus etc. are other miscellaneous in addition to saccharomycete and lactic acid bacteria for the bacterium colony grown on plate
Bacterium generates, then fermented nutritive liquid need to continue Air Exposure.
It must be pumped using oxygen during aerated fermentation and carry out Air Exposure, and optimally define the condition of aeration, led to
Tolerance >=0.25L/min easily causes mixed nutrient solution stench phenomenon occur if this condition is not achieved in ventilatory capacity,
After stench phenomenon occurs in mixed nutrient solution, then no matter how to go to handle, is difficult to eliminate this stench in mixed nutrient solution
The phenomenon that, to influence the quality of subsequent fertilizer.Cooperate suitable aeration condition after adding suitable carbon source and nitrogen source, be for
A suitable growth conditions is created to lactic acid bacteria original in fermentation liquid and saccharomycete, so that the lactic acid in mixed nutrient solution
Bacterium and saccharomycete is sufficiently fermented and growth and breeding, thus inhibit original methanogen in fermentation liquid and produce vulcanization hydrogen bacteria etc.
The growth and breeding of miscellaneous bacteria.If there are also other methanogens and productions other than saccharomycete and lactic acid bacteria for nutrient solution in fermentation process
Phenomena such as miscellaneous bacterias survival such as vulcanization hydrogen bacteria, then subsequent obtained fertilizer will appear flatulence and rotten stench.
As shown in Figure 1, mixed nutrient solution is uniformly coated on LB plate after diluting 10 times before fermenting, each plate is applied
10 μ L dilution of cloth, is repeated 2 times, and is labeled as X1 and X2, then puts and cultivates 24 hours in incubator, as a result it may be seen that
Species on two plates of X1 and X2 are almost not much different, and at least all include the strain of 5 kinds or more colonial morphologies.
As shown in Fig. 2, being uniformly coated on LB plate after the mixed nutrient solution fermented is diluted 100 times, Mei Geping
Plate is coated with 10 μ L dilutions, is repeated 2 times, and is labeled as Y1 and Y2, then puts and cultivates 24 hours in incubator, as a result from figure I
It can be seen that two plates of Y1 and Y2 on strain class be almost not much different with quantity, the bacterium of only 2 kinds forms is grown
Breeding, the bacterium of other forms have been eliminated by competition.Bacterium colony wherein in black circle is big and thick and solid, in spherical, milky, no
It is transparent, surface is smooth, it is wet, sticky, be easy to provoke, bacterium colony it is homogeneous.Bacterium colony median size in white circle is rounded, convex
It rises, micro white, wet, neat in edge.Then it is extracted the DNA of strain in black circle and white circle respectively, is expanded by PCR instrument
In black circle the 18S rRNA gene order of strain and white circle in strain 16S rRNA gene order, amplified production hand over survey
Sequence company is sequenced, and resulting sequence is carried out BLAST in GenBanK database, the bacterium being finally accredited as in black circle
Kind is saccharomycete, and the strain in white circle is lactic acid bacteria, and show that 1mL organic suspension liquid has 2.5 in fertile by statistical counting
×106A saccharomycete, 1.8 × 106A lactic acid bacteria.
S4: addition plastid obtains organic after mixing evenly than the complete water-soluble suspending agent for 2% in the complete nutrient solution that ferments
Suspension liquid fertilizer head product.
Plastid must be added than the complete water-soluble suspending agent for 2% in the complete nutrient solution that ferments, otherwise obtain nutrient solution with
The extension of standing time causes the nutrient precipitated and separated phenomenon in nutrient solution, be unfavorable for subsequent fertilizer product popularization, sale and
Sampling check for quality.
As shown in figure 3, C1 is that nutritious fermentation liquor adds the photo after placing a week without suspending agent, there is apparent support
Fractional precipitation lamination, C2 and C1 are same nutritious fermentation liquor, after being added to plastid than the suspending agent for 2%, place one
Photo after a week, no nutrient precipitated and separated phenomenon.
S5: organic suspension liquid fertilizer head product is ground through colloid mill, will be in organic suspension liquid fertilizer head product
A small amount of biggish particulate abrasive is micron-sized little particle.
Organic suspension liquid fertilizer head product must pass through colloid mill and be ground, if obtained organic suspension liquid
Fertile head product does not pass through milling treatment of colloid, then the product should contain a small amount of large particulate matter, causes product that can not be applied to liquid manure
Integrated sprinkling irrigation and drip irrigation equipment, and then influence the popularization and sale of subsequent fertilizer product.
The present invention is difficult to the problems such as applying and polluting environment for existing fruit/vegetable waste juice, provides one kind with fruit
Vegetable waste juice is the method that carrier fermentation prepares organic suspension liquid body fertilizer.The present invention is wanted based on fresh fruits and vegetables juice
Carrier adds reasonable organic nutrient and stirs evenly, under field conditions (factors) through certain process, to original in fermentation liquid
Beneficial microbe, that is, lactic acid bacteria and saccharomycete etc. create a good microenvironment, make its 3 days progress growth and breeding that sufficiently ferment,
To inhibit the growth and breeding of the miscellaneous bacterias such as original methanogen and production vulcanization hydrogen bacteria in fermentation liquid, a kind of brown tool is finally obtained
There is the nutrient solution of paste flavor taste not flatulence, then nutrient solution addition plastid ratio is 2% aqueous suspensions and constantly stirs evenly, and is obtained
To fertilizer head product ground again through colloid mill, make in fertilizer product a small amount of biggish particulate abrasive at micron particles with
And nutrient is more homogeneous and disperses, and finally obtains finished product organic suspension liquid fertilizer.
The invention not only can solve the problem of fruit/vegetable waste juice pollution environment；It can also be fermented using fruits and vegetables juice
Organic suspension liquid body fertilizer is prepared, obtained organic suspension liquid fertilizer contains high-content organic matter, small molecular organic acid, natural
The nutriments such as plant growth regulator, bioactive enzyme and vitamin abundant, the nitrogen phosphorus of certain content can be mixed
Potassium and organic matter are made into organo-mineral complexing Liquid Fertilizer, can also be independently matched with compound fertilizer and be administered, be mainly used in crop
The manuring late stage, have significant effect to crop yield, improving quality and improvement soil etc. is increased.
The organic suspension liquid fertilizer being prepared has the property that
A. morphological feature
The product is liquid form, places nutrient not precipitated and separated, non-flatulence, not smelly, brown, sauce after a week
Fragrance taste.
B. the nutritional ingredient in fertilizer
Organic matter >=100g/L.
C. the species in fertilizer
After fermentation completely, the strain in fermentation liquid is by original methanogen, production vulcanization hydrogen bacteria, bacillus, lactic acid
A variety of compound bacterias such as bacterium and saccharomycete are transformed into 2 kinds of pure cultures of only lactic acid bacteria and saccharomycete.
D. limit index
PH (1:250 times dilutes): 5.0~7.0, water-insoluble: 3.0~5.0g/L, mercury (Hg)≤0.5mg/kg, arsenic (As)
≤ 1mg/L, cadmium (Cd) :≤1mg/kg, lead (Pb)≤5mg/kg, chromium (Cr)≤5mg/kg.
The organic suspension liquid fertilizer being prepared can be applied in planting vegetable, rice, wheat, tobacco or melon and fruit.Especially
Suitable for saving melon, cucurbita pepo.
The following are the application examples of the organic suspension liquid fertilizer:
One, organic suspension liquid fertilizer application section melon test
This experiment takes embodiment one kind to cooperate 15- by organic suspension liquid fertilizer made of carrier fermentation of fruits and vegetables juice
The Ba Tian compound fertilizer of 15-15 and comparative example only apply the Ba Tian compound fertilizer of 15-15-15.5 points of ground plant types of each plantation of two processing groups
Save melon similar in size, growing way, early period two processing groups water and fertilizer management and field management it is consistent, when starting to hang fruitlet to section melon
Start top dressing, wherein embodiment presses the dosage of 10 kgs/acre of organic suspension liquid fertilizer and 10 kgs/acre of Ba Tian compound fertilizers every time,
200 times of progress pouring roots are watered, every 10 days primary, is used continuously 3 times；Comparative example is interior by 10 kgs/acre every time at the same time
Fragrant plant field composite fertilizer's consumption, be watered 200 times of progress pouring roots, every 10 days are primary, are used continuously 3 times, at 30 days away from first time fertilising
After photographed to record, the section melon of two processing groups of embodiment and comparative example is carried out respectively when saving melon and pick for the first time
The measurement of yield and quality.As a result as can be seen from Table 1, the every per mu yield of section melon of embodiment increases compared with comparative example
41.3%, every plant of section melon quantity increases 44.4%, and section melon Vitamin C content increases 29.2%, illustrate be with fruits and vegetables juice
The organic suspension liquid fertilizer that carrier fermentation is prepared can significantly increase the yield and improving quality of section melon.The section melon of embodiment
Leaf dark green is glossy, and plant is vibrant, and fruiting quantity is more, and soil relatively moistens loose；The section melon blade pale green of comparative example is unglazed
Pool, fruiting quantity is few, and plant lacks cordiality, and soil is relatively dried strong；Illustrate to be prepared by carrier fermentation of fruits and vegetables juice
Organic suspension liquid fertilizer can significantly promote growth and development and the improvement soil of crop.
| Processing | It saves melon yield (Kg/ mus) | Every plant of section melon quantity | Vitamin C (mg/g) |
| Comparative example | 456.9 | 5.4±0.2a | 0.72±0.04a |
| Embodiment | 645.8 | 7.8±0.5b | 0.93±0.07b |
The influence of 1 embodiment of table and comparative example to section melon yield and quality
Two, organic suspension liquid fertilizer application cucurbita pepo seedling is tested
This experiment takes embodiment one kind to cooperate 15- by organic suspension liquid fertilizer made of carrier fermentation of fruits and vegetables juice
The Ba Tian compound fertilizer of 15-15 and comparative example only apply the Ba Tian compound fertilizer of 15-15-15.2 points of ground plant types of each sowing of two processing groups
Cucurbita pepo seedling similar in size, growing way, wherein embodiment is by 5 kgs/acre of organic suspension liquid fertilizer and 5 kgs/acre of fragrant plant fields every time
The dosage of compound fertilizer, be watered 200 times carry out leaching apply；Comparative example at the same time in by 5 kgs/acre of Ba Tian compound fertilizer every time
Dosage, be watered 200 times carry out leaching apply.It is photographed to record after 5 days.As a result as seen from Figure 4, the cucurbita pepo miaoye of embodiment
Piece is dark green thick and solid glossy, mentions that seedling is fast, and plant type is big；The cucurbita pepo seedling leaf pale green of comparative example is matt, and plant type is small and weak, mentions seedling
Slowly.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (4)
1. a kind of method for preparing organic suspension liquid body fertilizer using fruits and vegetables juice fermentation, which comprises the following steps:
S1: fruit/vegetable waste obtains fruits and vegetables juice after processing；
S2: brown sugar, biochemical fulvic acid potassium and urea are added into fruits and vegetables juice and obtains mixed nutrient solution, mixing battalion after mixing evenly
Brown sugar concentration is 50g/L~100g/L in nutrient solution, biochemical fulvic acid potassium concn is 25g/L~50g/L, urea concentration 10g/L
~20g/L；
S3: by mixed nutrient solution sealing and at room temperature, using oxygen pump by 1L mixed nutrient solution in ventilatory capacity >=0.25L/min
Under conditions of carry out Air Exposure 3 days, obtain the complete nutrient solution that ferments；
S4: plastid is added in the complete nutrient solution that ferments than obtaining organic suspension after mixing evenly for 2% complete water-soluble suspending agent
Liquid Fertilizer head product；
S5: organic suspension liquid fertilizer head product is ground through colloid mill, will be big in organic suspension liquid fertilizer head product
Grain is ground to micron-sized little particle.
2. a kind of method for preparing organic suspension liquid body fertilizer using fruits and vegetables juice fermentation according to claim 1, feature
Be: in S3, mixed nutrient solution after Air Exposure becomes paste flavor smell not after flatulence, 1:250 times of dilution from grass smell
PH value is 5.0~7.0, color is to obtain fermented nutritive liquid after brown, extracts a certain amount of fermented nutritive liquid and dilutes 100 times, so
10 μ L dilutions are drawn with liquid-transfering gun afterwards to be uniformly coated on LB plate, it is raw on LB plate after cultivating 24 hours in the incubator
Long bacterium colony be lactic acid bacteria bacterium colony and saccharomycete bacterium colony to get to fermented nutritive liquid be the complete nutrient solution that ferments, if LB is flat
There are also other miscellaneous bacterias to generate in addition to saccharomycete and lactic acid bacteria for the bacterium colony grown on plate, then fermented nutritive liquid need to continue at aeration
Reason.
3. a kind of method for preparing organic suspension liquid body fertilizer using fruits and vegetables juice fermentation according to claim 1, feature
Be: organic suspension liquid fertilizer mixing N P and K and organic matter are made into the organo-mineral complexing suspension liquid fertilizer application of high concentration.
4. a kind of method for preparing organic suspension liquid body fertilizer using fruits and vegetables juice fermentation according to claim 1, feature
Be: organic suspension liquid fertilizer is applied with compound fertilizer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110386845A (en) * | 2019-07-29 | 2019-10-29 | 湖南省烟草公司郴州市公司嘉禾县分公司 | A kind of quality of tobacco improver and its application |
| CN110759786A (en) * | 2019-12-16 | 2020-02-07 | 张林平 | Seaweed water-soluble fertilizer containing fruit and vegetable juice and preparation method thereof |
| CN112299896A (en) * | 2020-10-14 | 2021-02-02 | 江苏省农业科学院 | Application technology for returning solanaceous vegetables to field and recycling |
| CN115215701A (en) * | 2021-04-21 | 2022-10-21 | 云南金穗农业生产资料有限公司 | Preparation method and processing technology of organic liquid suspension fertilizer |
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| CN110759786A (en) * | 2019-12-16 | 2020-02-07 | 张林平 | Seaweed water-soluble fertilizer containing fruit and vegetable juice and preparation method thereof |
| CN112299896A (en) * | 2020-10-14 | 2021-02-02 | 江苏省农业科学院 | Application technology for returning solanaceous vegetables to field and recycling |
| CN115215701A (en) * | 2021-04-21 | 2022-10-21 | 云南金穗农业生产资料有限公司 | Preparation method and processing technology of organic liquid suspension fertilizer |
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