CN107673888A - Plant sweet potato new and effective bacterial manure and preparation method thereof - Google Patents
Plant sweet potato new and effective bacterial manure and preparation method thereof Download PDFInfo
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- CN107673888A CN107673888A CN201711140894.4A CN201711140894A CN107673888A CN 107673888 A CN107673888 A CN 107673888A CN 201711140894 A CN201711140894 A CN 201711140894A CN 107673888 A CN107673888 A CN 107673888A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses one kind to plant sweet potato new and effective bacterial manure and preparation method thereof, belongs to fertilizer preparing technical field.The new and effective bacterial manure of described plantation sweet potato, in units of parts by weight, including following raw material：55 70 parts of turf, 42 50 parts of sugarcane bagasse, 24 30 parts of poplar charcoal, 15 25 parts of potassium fulvate, 16 20 parts of kaolin, 12 18 parts of urea, 46 parts of mannitol, 0.8 1.2 parts of sodium molybdate, 3.5 5.5 parts of compound bacteria, 24 parts of polyethylene glycol oxide, 0.6 0.9 parts of brassinosteroid, 0.3 0.5 parts of chitosan oligosaccharide.The plantation sweet potato is through made of the steps such as everfermentation, concentration, crushing, granulation with new and effective bacterial manure.The fertilizer of the present invention can be balanced nutritious, promotes sweet potato quickly to grow up healthy and sound, and improves sweet potato per mu yield.
Description
【Technical field】
The invention belongs to fertilizer preparing technical field, and in particular to one kind plantation sweet potato new and effective bacterial manure and its preparation
Method.
【Background technology】
Sweet potato also known as sweet potato, pachyrhizus, sweet potato etc., rich in protein, starch, pectin, cellulose, amino acid, vitamin and
Several mineral materials, there is the reputation of " life prolonging food ".
Sweet potato contains nutritional ingredient necessary to the human bodies such as abundant starch, vitamin, cellulose, also containing abundant magnesium,
The mineral elements such as phosphorus, calcium and linoleic acid etc..These materials can keep blood vessel elasticity, extremely have to preventing and treating senility habitual constipation
Effect.Sweet potato contains a large amount of celluloses and pectin for being not easy to be inhaled zymigen destruction, energy liquid that stimulates digestion secretion and enterogastric peristalsis,
So as to play defecating feces excretion.In addition, the beta carotene of its rich content is a kind of effective antioxidant, help to remove body
Interior free radical.
Eco-fertilizer is primarily referred to as microbial manure, and it is to cause crop to obtain specific fertilizer effect with the vital movement of microorganism
A kind of product answered, it is one kind that fertilizer is used in agricultural production.It has the history of nearly 50 years in China, from rhizobium
Agent --- bacterial fertilizer --- microbial manure, from differentiation nominally it is stated that the mistake that China's microbial manure progressively develops
Journey.But for a long time, because some bacterial manure effects are unstable, bacterium number is few, invalid and harmful miscellaneous bacteria is more, bacterium in soil into
Motility rate is low, causes bacterial manure undesirable to the effect of crop yield.
A kind of Chinese patent application document " sweet potato fertilizer and preparation method thereof (publication number：CN107188750A) " disclose
A kind of sweet potato fertilizer and preparation method thereof.The sweet potato fertilizer of the invention is mainly by turf 40-50 parts, sugarcane bagasse 30-40 parts, biology
Charcoal 10-20 parts, potassium fulvate 10-20 parts, kaolin 10-15 parts, urea 5-15 parts, mannitol 1-3 parts, sodium molybdate 0.3-0.7
Part and composite bacteria 1-3 parts are passed through mixed fermentation, are made.The sweet potato fertilizer of the invention has noresidue, free of contamination spy
Point, and its preparation method is simple, easy to implement, cost is low, has preferable popularizing application prospect.It is but red there is this is applied
The problem of sweet potato per mu yield obtained after potato fertilizer is relatively low.
【The content of the invention】
The present invention provides a kind of plantation sweet potato new and effective bacterial manure and preparation method thereof, to solve in Chinese patent application
A kind of document " sweet potato fertilizer and preparation method thereof (publication number：CN107188750A disclosed in) " on fertilizer formula and method, such as
What optimization component, dosage, method, improves sweet potato per mu yield.
To solve above technical problem, the present invention uses following technical scheme：
One kind plantation new and effective bacterial manure of sweet potato, in units of parts by weight, including following raw material：Turf 55-70 parts, sugarcane
Sugar residue 42-50 parts, poplar charcoal 24-30 parts, potassium fulvate 15-25 parts, kaolin 16-20 parts, urea 12-18 parts, sweet dew
Alcohol 4-6 parts, sodium molybdate 0.8-1.2 parts, compound bacteria 3.5-5.5 parts, polyethylene glycol oxide 2-4 parts, brassinosteroid 0.6-0.9 parts,
Chitosan oligosaccharide 0.3-0.5 parts.
Preferably, described compound bacteria is in units of parts by weight, including following raw material：Colloid bacillus cereus 20-40 parts, nitre
Change bacterium 15-30 parts, photosynthetic bacteria 5-8 parts, rhizobium 6-9 parts, phosphobacteria 3-6 parts, B. mucilaginocus 4-8 parts.
The present invention also provides a kind of plantation sweet potato preparation method of new and effective bacterial manure, comprises the following steps：
S1：By turf, sugarcane bagasse, poplar charcoal, potassium fulvate, kaolin, urea, mannitol, sodium molybdate, compound bacteria
Mix, fermented under ul-trasonic irradiation by weight proportion, zymotic fluid is made；
S2：Zymotic fluid made from step S1 is stood and abandons precipitation, and remaining ferment liquid is concentrated, concentrate is obtained, by institute
Concentrate drying is stated, mixture is made；
S3：Mixture made from step S2 is crushed, polyethylene glycol oxide, brassinosteroid, chitosan oligosaccharide are by weight after sifting out
Amount ratio is well mixed, and particle is made, and the plantation new and effective bacterial manure of sweet potato is made.
Preferably, the condition fermented described in step S1 under ul-trasonic irradiation：It is 150-200W in ultrasonic power,
Temperature is to be fermented at 50-55 DEG C, is fermented 4-6 days.
Preferably, the condition fermented under the ul-trasonic irradiation：It is 180W in ultrasonic power, temperature is at 52 DEG C
Fermented, fermented 5 days.
Preferably, remaining zymotic fluid concentrates at 54-58 DEG C described in step S2.
Preferably, concentrate described in step S2 is dried at 70-75 DEG C.
Preferably, the drying to water content is 3%-6%.
Preferably, sieve described in step S3 is 60-100 mesh.
Preferably, the particle diameter of particle described in step S3 is 0.1-0.3mm.
The invention has the advantages that：
(1) from embodiment 1-3 and the data of comparative example 6, the new and effective bacterial manure of sweet potato is planted using embodiment 1-3 kinds
Sweet potato per mu yield significantly improve；Simultaneously from embodiment 1-3 data, embodiment 2 is optimum embodiment.
(2) from embodiment 2 and comparative example 1-5 data, compound bacteria, polyethylene glycol oxide, brassinosteroid, chitosan oligosaccharide
Sweet potato per mu yield is improved with synergy, collaboration is served in new and effective bacterial manure preparing plantation sweet potato, this may
It is：
1) fertilizer made of compound bacteria has volume increase, the function of improving quality, also substantially reduces nitrate in plant,
Nitrite and content of beary metal, improve the effect such as chemical fertilizer utilization ratio and fertilizing soil.
2) polyethylene glycol oxide is water-wet side, can be combined with fertilizer particle, and polyethylene glycol oxide has good water resistance, and its
Strand can stretch well in water, uniformly be arranged in interface, increase steric hindrance, be quickly dispersed in fertilizer particle
In water.
3) division of the brassinosteroid to cell has obvious facilitation, can play swollen megalocarpous effect；Can be saturating
The differentiation of bud is led, promotes side shoot generation, increases branch number, increase and spend number, improve becoming pregnant property of pollen, increase fruit number, improve production
Amount.
4) amino in chitosan oligosaccharide structure has the gentle control property of complexing, ion exchangeable, can be with fertilizer intermediate ion base
Group combines, and can not only be continuously plant and provide nutrient, long action time, moreover it is possible to excites defensin gene in plant, produces tool
There are chitinase, dextranase, guarantor's element and PR albumen of resistant effect etc., and with activating cell effect, contribute to aggrieved plant
Recovery, promoting root growth strong sprout, strengthen the resistance of crop, promote plant growing cycle must through the various stages, such as light and effect rank
Section etc., plant is obtained the amount of product by photosynthesis etc. in itself and maintain autologous growth enough.Chitosan oligosaccharide also have antivirus,
Bactericidal, fungicidal action, not only there is extremely strong preventing and treating and eradicant action to fungi, bacterium, virus, protect plant, make
The disease resistance of plant, the enhancing of anti-tolerance.Chitosan oligosaccharide is used cooperatively with brassinosteroid can improve plant in rape element
The absorption of ester, can promote Fruit, and and can promotes plant growth, flower and fruit protecting, prevents dehiscent fruit shedding, effectively change
The real quality of good fruit, improves yield.
【Embodiment】
For ease of more fully understanding the present invention, it is illustrated by following examples, these embodiments belong to the present invention's
Protection domain, but do not limit the scope of the invention.
The plantation new and effective bacterial manure of sweet potato, in units of parts by weight, including following raw material：Turf 55-70 parts, sugarcane
Sugar residue 42-50 parts, poplar charcoal 24-30 parts, potassium fulvate 15-25 parts, kaolin 16-20 parts, urea 12-18 parts, sweet dew
Alcohol 4-6 parts, sodium molybdate 0.8-1.2 parts, compound bacteria 3.5-5.5 parts, polyethylene glycol oxide 2-4 parts, brassinosteroid 0.6-0.9 parts,
Chitosan oligosaccharide 0.3-0.5 parts；
Described compound bacteria is in units of parts by weight, including following raw material：Colloid bacillus cereus 20-40 parts, nitrobacteria
15-30 parts, photosynthetic bacteria 5-8 parts, rhizobium 6-9 parts, phosphobacteria 3-6 parts, B. mucilaginocus 4-8 parts；
The described plantation sweet potato preparation method of new and effective bacterial manure, comprises the following steps：
S1：By turf, sugarcane bagasse, poplar charcoal, potassium fulvate, kaolin, urea, mannitol, sodium molybdate, compound bacteria
Mix by weight proportion, be 150-200W in ultrasonic power, temperature is to be fermented at 50-55 DEG C, ferments 4-6 days, is made
Zymotic fluid；
The preparation method of compound bacteria, comprises the following steps described in step S1：
A, respectively by colloid bacillus cereus, nitrobacteria, photosynthetic bacteria, rhizobium, phosphobacteria, B. mucilaginocus in proportion in temperature
To be activated at 23-25 DEG C, expanding culture, with standby；
B, the Bacillus after culture, nitrobacteria, saccharomycete, photosynthetic bacteria, rhizobium, phosphobacteria, potassium will be expanded to step a
Bacterium is mixed and adds biological growth stimulant, biological nutritive agent, 500-800 part water are well mixed, in the case where temperature is 24-26 DEG C
After cultivating 15-18h, water removal is centrifuged in the case where rotating speed is 2000-3000r/min, compound bacteria is made；The biological nutritive agent with
Parts by weight are unit, including following raw material：Yeast extract 52-60 parts, sucrose 45-50 parts, peptone 20-30 parts, potassium acetate 22-26
Part, sodium phosphate 12-18 parts；The biological growth stimulant is in units of parts by weight, including following raw material：Cerium chloride 50-60 parts,
Aluminum sulfate 30-40 parts；
S2：Zymotic fluid made from step S1 is stood and abandons precipitation, and remaining ferment liquid is concentrated at 54-58 DEG C, is obtained
Concentrate, it is 3%-6% that the concentrate is dried to water content at 70-75 DEG C, and mixture is made；
S3：Mixture made from step S2 is crushed, cross 60-100 mesh sieve after with polyethylene glycol oxide, brassinosteroid,
Chitosan oligosaccharide is well mixed by weight proportion, and the particle that particle diameter is 0.1-0.3mm is made, and plantation sweet potato is made with new and effective bacterium
Fertilizer.
It is illustrated below by more specifically embodiment.
Embodiment 1
One kind plantation new and effective bacterial manure of sweet potato, in units of parts by weight, including following raw material：58 parts of turf, sucrose
44 parts of slag, 24 parts of poplar charcoal, 15 parts of potassium fulvate, 16 parts of kaolin, 12 parts of urea, 4 parts of mannitol, 0.8 part of sodium molybdate,
3.5 parts of compound bacteria, 2 parts of polyethylene glycol oxide, 0.6 part of brassinosteroid, 0.3 part of chitosan oligosaccharide；
Described compound bacteria is in units of parts by weight, including following raw material：20 parts of colloid bacillus cereus, nitrobacteria 15
Part, 5 parts of photosynthetic bacteria, 6 parts of rhizobium, 3 parts of phosphobacteria, 4 parts of B. mucilaginocus；
The described plantation sweet potato preparation method of new and effective bacterial manure, comprises the following steps：
S1：By turf, sugarcane bagasse, poplar charcoal, potassium fulvate, kaolin, urea, mannitol, sodium molybdate, compound bacteria
Mix by weight proportion, be 150W in ultrasonic power, temperature is to be fermented at 50 DEG C, ferments 6 days, zymotic fluid is made；
The preparation method of compound bacteria, comprises the following steps described in step S1：
A, respectively by colloid bacillus cereus, nitrobacteria, photosynthetic bacteria, rhizobium, phosphobacteria, B. mucilaginocus in proportion in temperature
To be activated at 23 DEG C, expanding culture, with standby；
B, the Bacillus after culture, nitrobacteria, saccharomycete, photosynthetic bacteria, rhizobium, phosphobacteria, potassium will be expanded to step a
Bacterium is mixed and adds biological growth stimulant, biological nutritive agent, 500 parts of water are well mixed, and 18h is cultivated at being 24 DEG C in temperature
Afterwards, water removal is centrifuged in the case where rotating speed is 2000r/min, compound bacteria is made；The biological nutritive agent is in units of parts by weight, bag
Include following raw material：52 parts of yeast extract, 45 parts of sucrose, 20 parts of peptone, 22 parts of potassium acetate, 12 parts of sodium phosphate；The biological growth
Stimulant is in units of parts by weight, including following raw material：50 parts of cerium chloride, 30 parts of aluminum sulfate；
S2：Zymotic fluid made from step S1 is stood and abandons precipitation, and remaining ferment liquid is concentrated at 54 DEG C, is concentrated
Thing, it is 3% that the concentrate is dried to water content at 70 DEG C, and mixture is made；
S3：Mixture made from step S2 is crushed, it is few with polyethylene glycol oxide, brassinosteroid, shell after 60 mesh sieve excessively
Sugar is well mixed by weight proportion, and the particle that particle diameter is 0.1mm is made, and the plantation new and effective bacterial manure of sweet potato is made.
Embodiment 2
One kind plantation new and effective bacterial manure of sweet potato, in units of parts by weight, including following raw material：63 parts of turf, sucrose
It is 48 parts of slag, 26 parts of poplar charcoal, 20 parts of potassium fulvate, 19 parts of kaolin, 16 parts of urea, 5 parts of mannitol, 1 part of sodium molybdate, multiple
Close 4.5 parts of bacterium, 3.2 parts of polyethylene glycol oxide, 0.8 part of brassinosteroid, 0.4 part of chitosan oligosaccharide；
Described compound bacteria is in units of parts by weight, including following raw material：30 parts of colloid bacillus cereus, nitrobacteria 25
Part, 7 parts of photosynthetic bacteria, 8 parts of rhizobium, 5 parts of phosphobacteria, 6 parts of B. mucilaginocus；
The described plantation sweet potato preparation method of new and effective bacterial manure, comprises the following steps：
S1：By turf, sugarcane bagasse, poplar charcoal, potassium fulvate, kaolin, urea, mannitol, sodium molybdate, compound bacteria
Mix by weight proportion, be 180W in ultrasonic power, temperature is to be fermented at 52 DEG C, ferments 5 days, zymotic fluid is made；
The preparation method of compound bacteria, comprises the following steps described in step S1：
A, respectively by colloid bacillus cereus, nitrobacteria, photosynthetic bacteria, rhizobium, phosphobacteria, B. mucilaginocus in proportion in temperature
To be activated at 24 DEG C, expanding culture, with standby；
B, the Bacillus after culture, nitrobacteria, saccharomycete, photosynthetic bacteria, rhizobium, phosphobacteria, potassium will be expanded to step a
Bacterium is mixed and adds biological growth stimulant, biological nutritive agent, 700 parts of water are well mixed, and 17h is cultivated at being 25 DEG C in temperature
Afterwards, water removal is centrifuged in the case where rotating speed is 2500r/min, compound bacteria is made；The biological nutritive agent is in units of parts by weight, bag
Include following raw material：56 parts of yeast extract, 48 parts of sucrose, 25 parts of peptone, 25 parts of potassium acetate, 17 parts of sodium phosphate；The biological growth
Stimulant is in units of parts by weight, including following raw material：55 parts of cerium chloride, 35 parts of aluminum sulfate；
S2：Zymotic fluid made from step S1 is stood and abandons precipitation, and remaining ferment liquid is concentrated at 57 DEG C, is concentrated
Thing, it is 5% that the concentrate is dried to water content at 72 DEG C, and mixture is made；
S3：Mixture made from step S2 is crushed, it is few with polyethylene glycol oxide, brassinosteroid, shell after 80 mesh sieve excessively
Sugar is well mixed by weight proportion, and the particle that particle diameter is 0.2mm is made, and the plantation new and effective bacterial manure of sweet potato is made.
Embodiment 3
One kind plantation new and effective bacterial manure of sweet potato, in units of parts by weight, including following raw material：68 parts of turf, sucrose
47 parts of slag, 30 parts of poplar charcoal, 25 parts of potassium fulvate, 20 parts of kaolin, 18 parts of urea, 6 parts of mannitol, 1.2 parts of sodium molybdate,
5.5 parts of compound bacteria, 4 parts of polyethylene glycol oxide, 0.9 part of brassinosteroid, 0.5 part of chitosan oligosaccharide；
Described compound bacteria is in units of parts by weight, including following raw material：40 parts of colloid bacillus cereus, nitrobacteria 30
Part, 8 parts of photosynthetic bacteria, 9 parts of rhizobium, 6 parts of phosphobacteria, 8 parts of B. mucilaginocus；
The described plantation sweet potato preparation method of new and effective bacterial manure, comprises the following steps：
S1：By turf, sugarcane bagasse, poplar charcoal, potassium fulvate, kaolin, urea, mannitol, sodium molybdate, compound bacteria
Mix by weight proportion, be 200W in ultrasonic power, temperature is to be fermented at 55 DEG C, ferments 4 days, zymotic fluid is made；
The preparation method of compound bacteria, comprises the following steps described in step S1：
A, respectively by colloid bacillus cereus, nitrobacteria, photosynthetic bacteria, rhizobium, phosphobacteria, B. mucilaginocus in proportion in temperature
To be activated at 25 DEG C, expanding culture, with standby；
B, the Bacillus after culture, nitrobacteria, saccharomycete, photosynthetic bacteria, rhizobium, phosphobacteria, potassium will be expanded to step a
Bacterium is mixed and adds biological growth stimulant, biological nutritive agent, 800 parts of water are well mixed, and 15h is cultivated at being 26 DEG C in temperature
Afterwards, water removal is centrifuged in the case where rotating speed is 3000r/min, compound bacteria is made；The biological nutritive agent is in units of parts by weight, bag
Include following raw material：60 parts of yeast extract, 50 parts of sucrose, 30 parts of peptone, 26 parts of potassium acetate, 18 parts of sodium phosphate；The biological growth
Stimulant is in units of parts by weight, including following raw material：60 parts of cerium chloride, 40 parts of aluminum sulfate；
S2：Zymotic fluid made from step S1 is stood and abandons precipitation, and remaining ferment liquid is concentrated at 58 DEG C, is concentrated
Thing, it is 3% that the concentrate is dried to water content at 75 DEG C, and mixture is made；
S3：Mixture made from step S2 is crushed, it is few with polyethylene glycol oxide, brassinosteroid, shell after 100 mesh sieve excessively
Sugar is well mixed by weight proportion, and the particle that particle diameter is 0.3mm is made, and the plantation new and effective bacterial manure of sweet potato is made.
Comparative example 1
It is essentially identical with the preparation technology of embodiment 2, have only the difference is that preparing the plantation new and effective bacterial manure of sweet potato
Lack compound bacteria, polyethylene glycol oxide, brassinosteroid, chitosan oligosaccharide in raw material.
Comparative example 2
It is essentially identical with the preparation technology of embodiment 2, have only the difference is that preparing the plantation new and effective bacterial manure of sweet potato
Lack compound bacteria in raw material.
Comparative example 3
It is essentially identical with the preparation technology of embodiment 2, have only the difference is that preparing the plantation new and effective bacterial manure of sweet potato
Lack polyethylene glycol oxide in raw material.
Comparative example 4
It is essentially identical with the preparation technology of embodiment 2, have only the difference is that preparing the plantation new and effective bacterial manure of sweet potato
Lack brassinosteroid in raw material.
Comparative example 5
It is essentially identical with the preparation technology of embodiment 2, have only the difference is that preparing the plantation new and effective bacterial manure of sweet potato
Lack chitosan oligosaccharide in raw material.
Comparative example 6
Using a kind of Chinese patent application document " sweet potato fertilizer and preparation method thereof (publication number：CN107188750A it is) " real
The technique for applying a 1-3 prepares sweet potato fertilizer.
With identical method, the sweet potato of same breed is planted in Guangxi town, respectively using embodiment 1-3 and comparative example 1-
Fertilizer in 6, per 1m20.5 kilogram of fertilizer is respectively applied in soil, after sweet potato maturation, detects per mu yield, testing result such as following table
It is shown.
| Test group | Per mu yield (kg) |
| Embodiment 1 | 2843.15 |
| Embodiment 2 | 2901.42 |
| Embodiment 3 | 2816.79 |
| Comparative example 1 | 2314.56 |
| Comparative example 2 | 2784.97 |
| Comparative example 3 | 2812.67 |
| Comparative example 4 | 2847.16 |
| Comparative example 5 | 2821.54 |
| Comparative example 6 | 2016.42-2201.43 |
As seen from the above table：(1) from embodiment 1-3 and the data of comparative example 6, plant sweet potato using embodiment 1-3 kinds and use
The sweet potato per mu yield of new and effective bacterial manure significantly improves；Simultaneously from embodiment 1-3 data, embodiment 2 is optimal
Embodiment.
(2) from embodiment 2 and comparative example 1-5 data, compound bacteria, polyethylene glycol oxide, brassinosteroid, chitosan oligosaccharide
Sweet potato per mu yield is improved with synergy, collaboration is served in new and effective bacterial manure preparing plantation sweet potato, this may
It is：
1) fertilizer made of compound bacteria has volume increase, the function of improving quality, also substantially reduces nitrate in plant,
Nitrite and content of beary metal, improve the effect such as chemical fertilizer utilization ratio and fertilizing soil.
2) polyethylene glycol oxide is water-wet side, can be combined with fertilizer particle, and polyethylene glycol oxide has good water resistance, and its
Strand can stretch well in water, uniformly be arranged in interface, increase steric hindrance, be quickly dispersed in fertilizer particle
In water.
3) division of the brassinosteroid to cell has obvious facilitation, can play swollen megalocarpous effect；Can be saturating
The differentiation of bud is led, promotes side shoot generation, increases branch number, increase and spend number, improve becoming pregnant property of pollen, increase fruit number, improve production
Amount.
4) amino in chitosan oligosaccharide structure has the gentle control property of complexing, ion exchangeable, can be with fertilizer intermediate ion base
Group combines, and can not only be continuously plant and provide nutrient, long action time, moreover it is possible to excites defensin gene in plant, produces tool
There are chitinase, dextranase, guarantor's element and PR albumen of resistant effect etc., and with activating cell effect, contribute to aggrieved plant
Recovery, promoting root growth strong sprout, strengthen the resistance of crop, promote plant growing cycle must through the various stages, such as light and effect rank
Section etc., plant is obtained the amount of product by photosynthesis etc. in itself and maintain autologous growth enough.Chitosan oligosaccharide also have antivirus,
Bactericidal, fungicidal action, not only there is extremely strong preventing and treating and eradicant action to fungi, bacterium, virus, protect plant, make
The disease resistance of plant, the enhancing of anti-tolerance.Chitosan oligosaccharide is used cooperatively with brassinosteroid can improve plant in rape element
The absorption of ester, can promote Fruit, and and can promotes plant growth, flower and fruit protecting, prevents dehiscent fruit shedding, effectively change
The real quality of good fruit, improves yield.
Above content is it cannot be assumed that present invention specific implementation is confined to these explanations, for the technical field of the invention
Those of ordinary skill for, under the premise of present inventive concept is not departed from, some simple deduction or replace can also be made, all should
When being considered as belonging to the scope of patent protection that is determined by the claims submitted of the present invention.
Claims (10)
1. one kind plantation new and effective bacterial manure of sweet potato, it is characterised in that in units of parts by weight, including following raw material：Turf
55-70 parts, sugarcane bagasse 42-50 parts, poplar charcoal 24-30 parts, potassium fulvate 15-25 parts, kaolin 16-20 parts, urea 12-
18 parts, mannitol 4-6 parts, sodium molybdate 0.8-1.2 parts, compound bacteria 3.5-5.5 parts, polyethylene glycol oxide 2-4 parts, brassinosteroid
0.6-0.9 parts, chitosan oligosaccharide 0.3-0.5 parts.
2. the plantation new and effective bacterial manure of sweet potato according to claim 1, it is characterised in that described compound bacteria is with weight
Part it is unit, including following raw material：Colloid bacillus cereus 20-40 parts, nitrobacteria 15-30 parts, photosynthetic bacteria 5-8 parts, rhizobium
6-9 parts, phosphobacteria 3-6 parts, B. mucilaginocus 4-8 parts.
A kind of 3. preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 1 or 2, it is characterised in that
Comprise the following steps：
S1：By turf, sugarcane bagasse, poplar charcoal, potassium fulvate, kaolin, urea, mannitol, sodium molybdate, compound bacteria by weight
Amount ratio mixes, and is fermented under ul-trasonic irradiation, and zymotic fluid is made；
S2：Zymotic fluid made from step S1 is stood and abandons precipitation, and remaining ferment liquid is concentrated, obtains concentrate, will be described dense
Contracting thing is dried, and mixture is made；
S3：Mixture made from step S2 is crushed, polyethylene glycol oxide, brassinosteroid, chitosan oligosaccharide be by weight after sifting out
Example is well mixed, and particle is made, and the plantation new and effective bacterial manure of sweet potato is made.
4. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 3, it is characterised in that in step S1
The condition fermented under the ul-trasonic irradiation：It is 150-200W in ultrasonic power, temperature is to be sent out at 50-55 DEG C
Ferment, ferment 4-6 days.
5. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 4, it is characterised in that the ultrasound
The condition fermented under ripple effect：It is 180W in ultrasonic power, temperature is to be fermented at 52 DEG C, is fermented 5 days.
6. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 3, it is characterised in that in step S2
The remaining zymotic fluid concentrates at 54-58 DEG C.
7. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 3, it is characterised in that in step S2
The concentrate is dried at 70-75 DEG C.
8. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 7, it is characterised in that the drying
It is 3%-6% to water content.
9. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 3, it is characterised in that in step S3
The sieve is 60-100 mesh.
10. the preparation method of the plantation new and effective bacterial manure of sweet potato according to claim 3, it is characterised in that step S3
Described in the particle diameter of particle be 0.1-0.3mm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110268917A (en) * | 2019-08-07 | 2019-09-24 | 西南大学 | Applying Ectomycorrhizal Fungi composite bacteria agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106518488A (en) * | 2016-09-22 | 2017-03-22 | 广西汇智生产力促进中心有限公司 | Fertilizer |
| CN107188750A (en) * | 2017-04-28 | 2017-09-22 | 覃淑兰 | A kind of sweet potato fertilizer and preparation method thereof |
| CN107231930A (en) * | 2017-07-11 | 2017-10-10 | 和县海豪蔬菜种植有限责任公司 | A kind of high yield cultivating method of balsam pear |
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2017
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106518488A (en) * | 2016-09-22 | 2017-03-22 | 广西汇智生产力促进中心有限公司 | Fertilizer |
| CN107188750A (en) * | 2017-04-28 | 2017-09-22 | 覃淑兰 | A kind of sweet potato fertilizer and preparation method thereof |
| CN107231930A (en) * | 2017-07-11 | 2017-10-10 | 和县海豪蔬菜种植有限责任公司 | A kind of high yield cultivating method of balsam pear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110268917A (en) * | 2019-08-07 | 2019-09-24 | 西南大学 | Applying Ectomycorrhizal Fungi composite bacteria agent |
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Application publication date: 20180209 |