CN106938961A - A kind of paddy rice Special compound microbial fertilizer and preparation method thereof - Google Patents
A kind of paddy rice Special compound microbial fertilizer and preparation method thereof Download PDFInfo
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- CN106938961A CN106938961A CN201710350217.9A CN201710350217A CN106938961A CN 106938961 A CN106938961 A CN 106938961A CN 201710350217 A CN201710350217 A CN 201710350217A CN 106938961 A CN106938961 A CN 106938961A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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 provides a kind of paddy rice Special compound microbial fertilizer and preparation method thereof, this kind of composite microbiological fertilizer is made up of organic fertilizer component, inorganic fertilizer component, complex micro organism fungicide and coated fertilizer, wherein, coated fertilizer is made up of medium chain triglyceride, solid phase components and the part of water phase components three.The present invention effectively combines organic and inorganic and microorganism three, containing abundant organic composition, inorganic nutrients and living bacteria count, with the good effect of increasing production and improying productivity, had good sustained release effect, there is preferable disease resistance effect.
Description
Technical field
The present invention relates to agriculture microbial manure technical field, more particularly to a kind of paddy rice Special compound microbial fertilizer
And preparation method thereof.
Background technology
Nearly half population is all using rice as food in the world, and rice is to be processed by paddy rice and obtained, and paddy rice knot is paddy,
Paddy, which is sloughed, claims brown rice after glume, brown rice, which grinds, goes rice bran layer to can obtain rice.Rice seedling stalwartness is the basis of volume increase, rice shoot
The timely supply of growth period nutrition is particularly important.With the continuous growth of grain demand, the use of fertilizer is raw in agricultural
Growth trend is totally presented in production, still, fertilizer in the market has problems with：
First, utilization rate is generally relatively low, and the various composition not utilized in time by plant can be oozed into soil down, in turn result in week
The eutrophication in side rivers and creeks, lake etc., causes the living environment of people to deteriorate.
2nd, need repeatedly to apply, fertilizer efficiency is short and low.
3rd, the paddy rice-dedicated fertilizer of in the market is generally inorganic fertilizer, and the growth demand of paddy rice can be met in a short time, but long
Phase, using that can be destroyed soil granular structure, easily causes soil hardening and soil property is hardened；Other in the market also occurs in that one
A little simple organic fertilizers, although rich in organic matter, but nutrients release is slow, and rice absorbing is slow, fertilizer efficiency is low.
The content of the invention
Present invention aim to provide a kind of paddy rice Special compound microbial fertilizer.
Present invention also offers the preparation method of above-mentioned composite microbiological fertilizer.
To achieve the above object, the present invention is achieved by the following scheme：
A kind of paddy rice Special compound microbial fertilizer, in parts by weight, is made up of following components：Organic fertilizer component 2
~3 parts, 60~80 parts of inorganic fertilizer component, 10~15 parts of complex micro organism fungicide, 2~3 parts of coated fertilizer；Wherein, coated fertilizer
By mass ratio 1：1.2~1.8：3~4 medium chain triglyceride, solid phase components and the part of water phase components three composition, the solid phase group
It is divided into：1 part of calcium carbonate, 2~3 parts of line borate, 5~8 parts of potassium metaphosphate, 15~18 parts of bentonite, 30~40 parts of silica flour；It is described
Water phase components are：20~30 parts of polyvinyl alcohol, 50~80 parts of urea, 8~10 parts of compound sodium nitrophenolate, 0.5~0.8 part of ammonium citrate,
0.1~0.2 part of sodium carboxymethylcellulose, 100 parts of water.
It is preferred that, each component particle size of the solid phase components is 50~80nm.
It is preferred that, the organic fertilizer component is formed by rice glume powder, rice straw powder, rice field mud compost fermentation,
The mass ratio of three is 1：2~3：4~5.
It is preferred that, the inorganic fertilizer component is mixed by the component of following parts by weight：1 part of ammonium hydrogen carbonate, sulfuric acid
2~3 parts of ammonium, 3~4 parts of potassium sulfate, 3~4 parts of calcium superphosphate.
It is preferred that, the content of each strain is in the complex micro organism fungicide：Azotobacter chroococcum 15~2,000,000,000/g, colloid bud
Spore bacillus 40~5,000,000,000/g, trichoderma harzianum 10~1,500,000,000/g, Dipel 10~1,500,000,000/g.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 400~500 DEG C of scaling loss 2~3 hours, add the medium chain triglyceride of their gross weights 1~2%, then add inclined phosphorus
Sour potassium, is ground in the lump, standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it is all molten
Xie Hou, adds polyvinyl alcohol, is heated to 60~70 DEG C, then sequentially adds compound sodium nitrophenolate, ammonium citrate and urea, continues herein
At a temperature of stir 2~3 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains 2~3mm of particle diameter fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/3~1/2 formula ratio is uniformly sprayed in fertiliser granulates surface, then parcel step
Suddenly solid phase components obtained by (1), then spray remaining medium chain triglyceride, finally spray water phase components obtained by step (2), ventilation
Dry, coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
It is preferred that, the preparation method of organic fertilizer component is as follows described in step (3)：Rice glume and rice straw are distinguished
Milling, is made rice glume powder and rice straw powder, mixes, bank up, then at it with the rice field mud of 1/3~1/2 formula ratio
Surface uniformly coats remaining rice field mud, continues to bank up 7~10 days, breaks up mixing, produce.
It is preferred that, the preparation method of inorganic fertilizer component is as follows described in step (3)：The each component of formula ratio is mixed and is
.
It is preferred that, the preparation method of complex micro organism fungicide is as follows in step (3)：To respectively it be obtained after each strain individually fermentation
To the zymotic fluid of each strain, then mixed fermentation is produced.
It is further preferred that individually fermentation or the culture medium used during mixed fermentation be selected from beef-protein medium,
Any of potato culture or LB culture mediums.
Still more preferably, fermentation temperature is 46~48 DEG C, and fermentation time is 20~24 hours.
The beneficial effects of the invention are as follows：
1st, the present invention effectively combines organic and inorganic and microorganism three, contains abundant organic composition, inorganic nutrients
And living bacteria count, with the good effect of increasing production and improying productivity.
2nd, the present invention is, in fertiliser granulates surface formation coating, slowly to be decomposed using rear coating, be wrapped in the fertilizer in coating
Material particulate component slowly discharges, and fertilizer efficiency is more lasting.
3rd, coated fertilizer of the invention is made up of medium chain triglyceride, solid phase components and the part of water phase components three, solid phase
Including component, outside, slow release effect is more preferably for water phase components.Sodium carboxymethylcellulose in water phase components ensure that overall bonding
Property so that water phase components tight is on solid phase components surface；Compound sodium nitrophenolate can be penetrated into rapidly after being contacted with rice root
In rice plant, promote the plasm flowing of cell, improve cell viability；Other compositions in water phase components can be directly as water
The nutrient that rice absorbs, noresidue, safety and environmental protection.Middle chain is respectively coated between solid phase components and fertiliser granulates or water phase components sweet
Oily three esters, and solid phase components also add medium chain triglyceride in preparation process, can so realize solid phase components and fertilizer
Compactness between particle or water phase components, in order to avoid coating comes off from fertiliser granulates, and then influences slow release effect.
4th, organic fertilizer component of the invention is formed by rice glume powder, rice straw powder and rice field mud compost fermentation,
Belong to the recycling waste produced during Rice Cropping, science environmental protection, moreover, using having in itself in the mud of rice field
Humus is fermented, and more preferably, effect of increasing production is more preferable for the compatibility of gained organic fertilizer component and paddy rice.
5th, microbial bacterial agent of the invention includes the golden bar of azotobacter chroococcum, colloid bacillus cereus, trichoderma harzianum and Su Yun
Bacterium.Azotobacter chroococcum has stronger nitrogen fixing capacity, and can secrete auxin, promotes the growth of rice plant；Colloid bud
The phosphorus decomposing of spore bacillus, ability of dissolving potassium are strong, can also secrete growth hormone and a variety of enzymes, resistance of the enhancing rice plant to disease；
Trichoderma harzianum can rice root surrounding growth, and form " protective cover " to prevent infecting for root disease fungus；Soviet Union
Cloud gold bacillus is used to kill low age phase insect in itself, uses, enhances anti-with trichoderma harzianum and colloid bacillus cereus collocation
Disease ability.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Azotobacter chroococcum of the present invention, colloid bacillus cereus, trichoderma harzianum and Dipel be it is purchased in market and
.
Embodiment 1
A kind of paddy rice Special compound microbial fertilizer, in parts by weight, is made up of following components：Organic fertilizer component 2
Part, 60 parts of inorganic fertilizer component, 10 parts of complex micro organism fungicide, 2 parts of coated fertilizer；Wherein, coated fertilizer is by mass ratio 1：1.2：3
Medium chain triglyceride, solid phase components and the part of water phase components three composition, solid phase components are：1 part of calcium carbonate, 2 parts of line borate, partially
5 parts of potassium phosphate, 15 parts of bentonite, 30 parts of silica flour；Water phase components are：20 parts of polyvinyl alcohol, 50 parts of urea, 8 parts of compound sodium nitrophenolate,
0.5 part of ammonium citrate, 0.1 part of sodium carboxymethylcellulose, 100 parts of water.
Wherein, each component particle size of solid phase components is 50nm.
Organic fertilizer component is formed by rice glume powder, rice straw powder, rice field mud compost fermentation, the mass ratio of three
For 1：2：4.
Inorganic fertilizer component is mixed by the component of following parts by weight：1 part of ammonium hydrogen carbonate, 2 parts of ammonium sulfate, potassium sulfate
3 parts, 3 parts of calcium superphosphate.
The content of each strain is in complex micro organism fungicide：1,500,000,000/g of azotobacter chroococcum, 4,000,000,000/g of colloid bacillus cereus, are breathed out
Thatch 1,000,000,000/g of Trichoderma, 1,000,000,000/g of Dipel.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 400 DEG C of scaling loss 2 hours, add the medium chain triglyceride of their gross weights 1%, then add potassium metaphosphate, grind in the lump
Mill is mixed, standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it is all molten
Xie Hou, adds polyvinyl alcohol, is heated to 60 DEG C, then sequentially adds compound sodium nitrophenolate, ammonium citrate and urea, continues in this temperature
Lower stirring 2 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains particle diameter 2mm fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/3 formula ratio is uniformly sprayed in fertiliser granulates surface, step (1) is then wrapped up
Gained solid phase components, then spray remaining medium chain triglyceride, finally water phase components obtained by sprinkling step (2), aeration-drying,
Coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
The preparation method of organic fertilizer component is as follows in step (3)：Rice glume and rice straw are milled respectively, water is made
Rice glume powder and rice straw powder, mix with the rice field mud of 1/3 formula ratio, bank up, then uniformly coat residue on its surface
Rice field mud, continue to bank up 7 days, break up mixing, produce.
The preparation method of inorganic fertilizer component is as follows：The each component of formula ratio is mixed and produced.
The preparation method of complex micro organism fungicide is as follows：The fermentation of each strain will be respectively obtained after each strain individually fermentation
Liquid, then mixed fermentation, is produced.
The culture medium used when independent fermentation or mixed fermentation is beef-protein medium.Fermentation temperature is 46 DEG C,
Fermentation time is 20 hours.
Embodiment 2
A kind of paddy rice Special compound microbial fertilizer, in parts by weight, is made up of following components：Organic fertilizer component 3
Part, 80 parts of inorganic fertilizer component, 15 parts of complex micro organism fungicide, 3 parts of coated fertilizer；Wherein, coated fertilizer is by mass ratio 1：1.8：4
Medium chain triglyceride, solid phase components and the part of water phase components three composition, solid phase components are：1 part of calcium carbonate, 3 parts of line borate, partially
8 parts of potassium phosphate, 18 parts of bentonite, 40 parts of silica flour；Water phase components are：30 parts of polyvinyl alcohol, 80 parts of urea, compound sodium nitrophenolate 10
Part, 0.8 part of ammonium citrate, 0.2 part of sodium carboxymethylcellulose, 100 parts of water.
Wherein, each component particle size of solid phase components is 80nm.
Organic fertilizer component is formed by rice glume powder, rice straw powder, rice field mud compost fermentation, the mass ratio of three
For 1：3：5.
Inorganic fertilizer component is mixed by the component of following parts by weight：1 part of ammonium hydrogen carbonate, 3 parts of ammonium sulfate, potassium sulfate
4 parts, 4 parts of calcium superphosphate.
The content of each strain is in complex micro organism fungicide：2,000,000,000/g of azotobacter chroococcum, 5,000,000,000/g of colloid bacillus cereus, are breathed out
Thatch 1,500,000,000/g of Trichoderma, 1,500,000,000/g of Dipel.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 500 DEG C of scaling loss 3 hours, add the medium chain triglyceride of their gross weights 2%, then add potassium metaphosphate, grind in the lump
Mill is mixed, standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it is all molten
Xie Hou, adds polyvinyl alcohol, is heated to 70 DEG C, then sequentially adds compound sodium nitrophenolate, ammonium citrate and urea, continues in this temperature
Lower stirring 3 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains particle diameter 3mm fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/2 formula ratio is uniformly sprayed in fertiliser granulates surface, step (1) is then wrapped up
Gained solid phase components, then spray remaining medium chain triglyceride, finally water phase components obtained by sprinkling step (2), aeration-drying,
Coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
The preparation method of organic fertilizer component is as follows in step (3)：Rice glume and rice straw are milled respectively, water is made
Rice glume powder and rice straw powder, mix with the rice field mud of 1/2 formula ratio, bank up, then uniformly coat residue on its surface
Rice field mud, continue to bank up 10 days, break up mixing, produce.
The preparation method of inorganic fertilizer component is as follows：The each component of formula ratio is mixed and produced.
The preparation method of complex micro organism fungicide is as follows：The fermentation of each strain will be respectively obtained after each strain individually fermentation
Liquid, then mixed fermentation, is produced.
The culture medium used when independent fermentation or mixed fermentation is potato culture.Fermentation temperature is 48 DEG C, during fermentation
Between be 24 hours.
Embodiment 3
A kind of paddy rice Special compound microbial fertilizer, in parts by weight, is made up of following components：Organic fertilizer component 2
Part, 80 parts of inorganic fertilizer component, 10 parts of complex micro organism fungicide, 3 parts of coated fertilizer；Wherein, coated fertilizer is by mass ratio 1：1.2：4
Medium chain triglyceride, solid phase components and the part of water phase components three composition, solid phase components are：1 part of calcium carbonate, 2 parts of line borate, partially
8 parts of potassium phosphate, 15 parts of bentonite, 40 parts of silica flour；Water phase components are：20 parts of polyvinyl alcohol, 80 parts of urea, 8 parts of compound sodium nitrophenolate,
0.8 part of ammonium citrate, 0.1 part of sodium carboxymethylcellulose, 100 parts of water.
Wherein, each component particle size of solid phase components is 80nm.
Organic fertilizer component is formed by rice glume powder, rice straw powder, rice field mud compost fermentation, the mass ratio of three
For 1：2：5.
Inorganic fertilizer component is mixed by the component of following parts by weight：1 part of ammonium hydrogen carbonate, 2 parts of ammonium sulfate, potassium sulfate
4 parts, 3 parts of calcium superphosphate.
The content of each strain is in complex micro organism fungicide：2,000,000,000/g of azotobacter chroococcum, 4,000,000,000/g of colloid bacillus cereus, are breathed out
Thatch 1,500,000,000/g of Trichoderma, 1,000,000,000/g of Dipel.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 500 DEG C of scaling loss 2 hours, add the medium chain triglyceride of their gross weights 2%, then add potassium metaphosphate, grind in the lump
Mill is mixed, standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it is all molten
Xie Hou, adds polyvinyl alcohol, is heated to 60 DEG C, then sequentially adds compound sodium nitrophenolate, ammonium citrate and urea, continues in this temperature
Lower stirring 3 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains particle diameter 2mm fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/2 formula ratio is uniformly sprayed in fertiliser granulates surface, step (1) is then wrapped up
Gained solid phase components, then spray remaining medium chain triglyceride, finally water phase components obtained by sprinkling step (2), aeration-drying,
Coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
The preparation method of organic fertilizer component is as follows in step (3)：Rice glume and rice straw are milled respectively, water is made
Rice glume powder and rice straw powder, mix with the rice field mud of 1/3 formula ratio, bank up, then uniformly coat residue on its surface
Rice field mud, continue to bank up 10 days, break up mixing, produce.
The preparation method of inorganic fertilizer component is as follows：The each component of formula ratio is mixed and produced.
The preparation method of complex micro organism fungicide is as follows：The fermentation of each strain will be respectively obtained after each strain individually fermentation
Liquid, then mixed fermentation, is produced.
The culture medium used when independent fermentation or mixed fermentation is LB culture medium.Fermentation temperature is 46 DEG C, and fermentation time is
24 hours.
Embodiment 4
A kind of paddy rice Special compound microbial fertilizer, in parts by weight, is made up of following components：Organic fertilizer component 3
Part, 60 parts of inorganic fertilizer component, 15 parts of complex micro organism fungicide, 2 parts of coated fertilizer；Wherein, coated fertilizer is by mass ratio 1：1.8：3
Medium chain triglyceride, solid phase components and the part of water phase components three composition, solid phase components are：1 part of calcium carbonate, 3 parts of line borate, partially
5 parts of potassium phosphate, 18 parts of bentonite, 30 parts of silica flour；Water phase components are：30 parts of polyvinyl alcohol, 50 parts of urea, compound sodium nitrophenolate 10
Part, 0.5 part of ammonium citrate, 0.2 part of sodium carboxymethylcellulose, 100 parts of water.
Wherein, each component particle size of solid phase components is 50nm.
Organic fertilizer component is formed by rice glume powder, rice straw powder, rice field mud compost fermentation, the mass ratio of three
For 1：3：4.
Inorganic fertilizer component is mixed by the component of following parts by weight：1 part of ammonium hydrogen carbonate, 3 parts of ammonium sulfate, potassium sulfate
3 parts, 4 parts of calcium superphosphate.
The content of each strain is in complex micro organism fungicide：1,500,000,000/g of azotobacter chroococcum, 5,000,000,000/g of colloid bacillus cereus, are breathed out
Thatch 1,000,000,000/g of Trichoderma, 1,500,000,000/g of Dipel.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 400 DEG C of scaling loss 3 hours, add the medium chain triglyceride of their gross weights 1%, then add potassium metaphosphate, grind in the lump
Mill is mixed, standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it is all molten
Xie Hou, adds polyvinyl alcohol, is heated to 70 DEG C, then sequentially adds compound sodium nitrophenolate, ammonium citrate and urea, continues in this temperature
Lower stirring 2 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains particle diameter 3mm fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/3 formula ratio is uniformly sprayed in fertiliser granulates surface, step (1) is then wrapped up
Gained solid phase components, then spray remaining medium chain triglyceride, finally water phase components obtained by sprinkling step (2), aeration-drying,
Coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
The preparation method of organic fertilizer component is as follows in step (3)：Rice glume and rice straw are milled respectively, water is made
Rice glume powder and rice straw powder, mix with the rice field mud of 1/2 formula ratio, bank up, then uniformly coat residue on its surface
Rice field mud, continue to bank up 7 days, break up mixing, produce.
The preparation method of inorganic fertilizer component is as follows：The each component of formula ratio is mixed and produced.
The preparation method of complex micro organism fungicide is as follows：The fermentation of each strain will be respectively obtained after each strain individually fermentation
Liquid, then mixed fermentation, is produced.
The culture medium used when independent fermentation or mixed fermentation is beef-protein medium.Fermentation temperature is 48 DEG C,
Fermentation time is 20 hours.
Embodiment 5
A kind of paddy rice Special compound microbial fertilizer, in parts by weight, is made up of following components：Organic fertilizer component
2.5 parts, 70 parts of inorganic fertilizer component, 12 parts of complex micro organism fungicide, 2.5 parts of coated fertilizer；Wherein, coated fertilizer is by mass ratio 1：
1.5：3.5 medium chain triglyceride, solid phase components and the part of water phase components three is constituted, and solid phase components are：1 part of calcium carbonate, boric acid
2.5 parts of calcium, 6 parts of potassium metaphosphate, 16 parts of bentonite, 35 parts of silica flour；Water phase components are：25 parts of polyvinyl alcohol, 65 parts of urea is multiple
9 parts of nitre phenol sodium, 0.6 part of ammonium citrate, 0.15 part of sodium carboxymethylcellulose, 100 parts of water.
Wherein, each component particle size of solid phase components is 65nm.
Organic fertilizer component is formed by rice glume powder, rice straw powder, rice field mud compost fermentation, the mass ratio of three
For 1：2.5：4.5.
Inorganic fertilizer component is mixed by the component of following parts by weight：1 part of ammonium hydrogen carbonate, 2.5 parts of ammonium sulfate, sulfuric acid
3.5 parts of potassium, 3.5 parts of calcium superphosphate.
The content of each strain is in complex micro organism fungicide：1,800,000,000/g of azotobacter chroococcum, 4,500,000,000/g of colloid bacillus cereus, are breathed out
Thatch 1,200,000,000/g of Trichoderma, 1,300,000,000/g of Dipel.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 450 DEG C of scaling loss 2.5 hours, add the medium chain triglyceride of their gross weights 1.5%, then add potassium metaphosphate, one
And be ground, it is standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it is all molten
Xie Hou, adds polyvinyl alcohol, is heated to 65 DEG C, then sequentially adds compound sodium nitrophenolate, ammonium citrate and urea, continues in this temperature
Lower stirring 2.5 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains particle diameter 2mm fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/3 formula ratio is uniformly sprayed in fertiliser granulates surface, step (1) is then wrapped up
Gained solid phase components, then spray remaining medium chain triglyceride, finally water phase components obtained by sprinkling step (2), aeration-drying,
Coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
The preparation method of organic fertilizer component is as follows in step (3)：Rice glume and rice straw are milled respectively, water is made
Rice glume powder and rice straw powder, mix with the rice field mud of 1/2 formula ratio, bank up, then uniformly coat residue on its surface
Rice field mud, continue to bank up 9 days, break up mixing, produce.
The preparation method of inorganic fertilizer component is as follows：The each component of formula ratio is mixed and produced.
The preparation method of complex micro organism fungicide is as follows：The fermentation of each strain will be respectively obtained after each strain individually fermentation
Liquid, then mixed fermentation, is produced.
The culture medium used when independent fermentation or mixed fermentation is LB culture medium.Fermentation temperature is 47 DEG C, and fermentation time is
22 hours.
Comparative example 1
A kind of composite microbiological fertilizer, in parts by weight, is made up of following components：2.5 parts of organic fertilizer component, it is inorganic
Fertile 70 parts of component, 12 parts of complex micro organism fungicide, 2.5 parts of coated fertilizer；Wherein, coated fertilizer is by mass ratio 1：1.5：3.5
Medium chain triglyceride, solid phase components and the part of paraffin three are constituted, and solid phase components are：1 part of calcium carbonate, 2.5 parts of line borate, metaphosphoric acid
6 parts of potassium, 16 parts of bentonite, 35 parts of silica flour.
The preparation method of above-mentioned composite microbiological fertilizer, is comprised the following steps that：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, is mixed
It is even after 450 DEG C of scaling loss 2.5 hours, add the medium chain triglyceride of their gross weights 1.5%, then add potassium metaphosphate, one
And be ground, it is standby；
(2) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, sprayed
Slurry granulation, obtains particle diameter 2mm fertiliser granulates；
(3) coating：Medium chain triglyceride is uniformly sprayed in fertiliser granulates surface, solid phase group obtained by step (1) is then wrapped up
Point, the paraffin that then sprinkling heating is melted, aeration-drying, coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
Remaining be the same as Example 5.
Comparative example 2
A kind of composite microbiological fertilizer, coated fertilizer is water phase components：25 parts of polyvinyl alcohol, 65 parts of urea, compound sodium nitrophenolate 9
Part, 0.6 part of ammonium citrate, 0.15 part of sodium carboxymethylcellulose, 100 parts of water.Remaining be the same as Example 5.
Comparative example 3
A kind of composite microbiological fertilizer, organic fertilizer component be by rice glume powder, rice straw powder, dregs of beans compost fermentation and
Into the mass ratio of three is 1：2.5：4.5.Remaining be the same as Example 5.
Comparative example 4
The content of each strain is in a kind of composite microbiological fertilizer, complex micro organism fungicide：1,800,000,000/g of azotobacter chroococcum, glue
Matter 4,500,000,000/g of bacillus, 1,200,000,000/g of trichoderma harzianum.Remaining be the same as Example 5.
Comparative example 5
A kind of composite microbiological fertilizer, in parts by weight, is made up of following components：2.5 parts of organic fertilizer component, it is inorganic
Fertile 70 parts of component, 12 parts of complex micro organism fungicide.Remaining be the same as Example 5.
Test example
1st, basis《Slow release fertilizer》National standard (GB/T23348-2009), slow release fertilizer will soak 24 in 25 DEG C of hydrostatic
Initial stage hour, nutrient release rate was less than 15%, and accumulation nutrient release rate is less than 80% within 28 days.Respectively to embodiment 1~5 and contrast
The composite microbiological fertilizer of example 1~5 carries out release rate detection, and (quantitative statisticses for convenience, detection object is inorganic fertilizer therein
Component), it the results are shown in Table 1.
The release rate testing result of the composite microbiological fertilizer of table 1.
| Nutrient release rate (%) in 24 hours | 28 days accumulation nutrient release rates (%) | |
| Embodiment 1 | 9.12 | 50.38 |
| Embodiment 2 | 9.11 | 50.38 |
| Embodiment 3 | 9.05 | 50.22 |
| Embodiment 4 | 9.06 | 50.21 |
| Embodiment 5 | 9.01 | 50.14 |
| Comparative example 1 | 12.33 | 62.34 |
| Comparative example 2 | 11.98 | 60.01 |
| Comparative example 3 | 9.02 | 50.14 |
| Comparative example 4 | 9.01 | 50.15 |
| Comparative example 5 | 52.34 | ＞ 99.83 |
As shown in Table 1, the slow release effect of embodiment 1~5 and comparative example 1~4 meets national standard, and comparative example 5 is omited
Coated fertilizer is gone not have slow release effect, 28 days almost all Releasing nutrients.Water phase components are replaced with paraffin by comparative example 1, right
Ratio 2 omits solid phase components and medium chain triglyceride, and their slow release effect is slightly poor.
2nd, one piece of Rice Cropping field, its physiochemical properties of soil are chosen：PH5, organic matter 25.3g/kg, full nitrogen 1.4g/
Kg, full phosphorus 0.75g/kg, full potassium 15.3g/kg, are averagely divided into 11 cells, set test group (embodiment 1~5 to be respectively adopted
Applied fertilizer with the composite microbiological fertilizer of comparative example 1~5, the same time in tillering stage applies once, amount of application is 100kg/ mus) and
Blank group (is not applied fertilizer).Influence of the different disposal method of test group and blank group to rice yield is investigated, 2 are the results are shown in Table.
Influence of the different disposal method of table 2. to rice yield
| Total output (kg/ mus) | |
| Embodiment 1 | 1123 |
| Embodiment 2 | 1123 |
| Embodiment 3 | 1128 |
| Embodiment 4 | 1127 |
| Embodiment 5 | 1130 |
| Comparative example 1 | 723 |
| Comparative example 2 | 735 |
| Comparative example 3 | 1008 |
| Comparative example 4 | 1089 |
| Comparative example 5 | 612 |
| Blank group | 558 |
Water phase components are replaced with paraffin by comparative example 1, and comparative example 2 omits solid phase components and medium chain triglyceride, sustained release
Effect is deteriorated, and yield is substantially deteriorated.Comparative example 5 omits coated fertilizer without slow release effect, 28 days almost all Releasing nutrients,
Yield is directly affected, is applied once due to losing slow release, and only, its total output is basic without obvious compared with control group
Improve.Rice field mud is replaced with dregs of beans by the organic fertilizer component in comparative example 3, and the complex micro organism fungicide of comparative example 4 omits Soviet Union
Cloud gold bacillus, effect of increasing production also has a certain degree of variation.The total output of embodiment 1~5 is significantly higher, illustrates embodiment 1~5
Composite microbiological fertilizer it is good to the effect of increasing production of paddy rice.
3rd, the composite microbiological fertilizer of embodiment 1~5 and comparative example 1~5 is applied respectively, and paddy rice counts the incidence of disease
(blank group control), the results are shown in Table 3.
The disease incidence of table 3. compares
| Rice blast (%) | Seedling rot (%) | Black streak dwarf (%) | |
| Embodiment 1 | 0.81 | 0.32 | 0.51 |
| Embodiment 2 | 0.81 | 0.31 | 0.52 |
| Embodiment 3 | 0.79 | 0.29 | 0.49 |
| Embodiment 4 | 0.78 | 0.29 | 0.49 |
| Embodiment 5 | 0.71 | 0.27 | 0.47 |
| Comparative example 1 | 15.68 | 11.99 | 13.45 |
| Comparative example 2 | 15.36 | 12.35 | 13.55 |
| Comparative example 3 | 1.51 | 1.24 | 1.19 |
| Comparative example 4 | 2.52 | 1.58 | 1.48 |
| Comparative example 5 | 20.89 | 18.54 | 20.85 |
| Blank group | 22.51 | 20.38 | 22.08 |
Water phase components are replaced with paraffin by comparative example 1, and comparative example 2 omits solid phase components and medium chain triglyceride, sustained release
Effect is deteriorated, and the effect of pre- disease prevention is substantially deteriorated, and disease incidence is high.Comparative example 5 omits coated fertilizer without sustained release effect
Really, 28 days almost all Releasing nutrients, directly affect the effect of pre- disease prevention, due to losing slow release, and only apply one
Secondary, its disease incidence is not substantially reduced substantially compared with control group.Organic fertilizer component in comparative example 3 replaces rice field mud
Dregs of beans is changed to, the complex micro organism fungicide of comparative example 4 omits Dipel, and the effect of pre- disease prevention also has a certain degree of change
Difference.The disease incidence of embodiment 1~5 is substantially reduced, and illustrates disease of the composite microbiological fertilizer to paddy rice of embodiment 1~5
Preventive effect is good.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (10)
1. a kind of paddy rice Special compound microbial fertilizer, it is characterised in that in parts by weight, be made up of following components：Have
Machine 2~3 parts of component of fertilizer, 60~80 parts of inorganic fertilizer component, 10~15 parts of complex micro organism fungicide, 2~3 parts of coated fertilizer；Wherein,
Coated fertilizer is by mass ratio 1：1.2~1.8：3~4 medium chain triglyceride, solid phase components and the part of water phase components three composition, institute
Stating solid phase components is：1 part of calcium carbonate, 2~3 parts of line borate, 5~8 parts of potassium metaphosphate, 15~18 parts of bentonite, silica flour 30~
40 parts；The water phase components are：20~30 parts of polyvinyl alcohol, 50~80 parts of urea, 8~10 parts of compound sodium nitrophenolate, ammonium citrate 0.5
~0.8 part, 0.1~0.2 part of sodium carboxymethylcellulose, 100 parts of water.
2. composite microbiological fertilizer according to claim 1, it is characterised in that the organic fertilizer component is by rice glume
Powder, rice straw powder, rice field mud compost fermentation are formed, and the mass ratio of three is 1：2~3：4~5.
3. composite microbiological fertilizer according to claim 1, it is characterised in that the inorganic fertilizer component is by following weight
What the component of part was mixed：1 part of ammonium hydrogen carbonate, 2~3 parts of ammonium sulfate, 3~4 parts of potassium sulfate, 3~4 parts of calcium superphosphate.
4. composite microbiological fertilizer according to claim 1, it is characterised in that each strain in the complex micro organism fungicide
Content be：Azotobacter chroococcum 15~2,000,000,000/g, colloid bacillus cereus 40~5,000,000,000/g, trichoderma harzianum 10~1,500,000,000/g, Soviet Union
Cloud gold bacillus 10~1,500,000,000/g.
5. the preparation method of composite microbiological fertilizer any one of Claims 1 to 4, it is characterised in that specific steps are such as
Under：
(1) preparation of coated fertilizer solid phase components：Calcium carbonate, line borate, bentonite and the silica flour of formula ratio are weighed, after mixing
In 400~500 DEG C of scaling loss 2~3 hours, the medium chain triglyceride of their gross weights 1~2% is added, potassium metaphosphate is then added,
It is ground in the lump, it is standby；
(2) preparation of coated fertilizer water phase components：Sodium carboxymethylcellulose is added to the water while stirring, treats that it all dissolves
Afterwards, polyvinyl alcohol is added, 60~70 DEG C are heated to, compound sodium nitrophenolate, ammonium citrate and urea is then sequentially added, continues warm herein
The lower stirring of degree 2~3 hours, it is standby；
(3) preparation of fertiliser granulates：Organic fertilizer component, inorganic fertilizer component and complex micro organism fungicide are well mixed, whitewashing is made
Grain, obtains 2~3mm of particle diameter fertiliser granulates；
(4) coating：The medium chain triglyceride of 1/3~1/2 formula ratio is uniformly sprayed in fertiliser granulates surface, step is then wrapped up
(1) gained solid phase components, then spray remaining medium chain triglyceride, finally spray water phase components obtained by step (2), and ventilation is dry
Dry, coated fertilizer solidify to form coating, produces composite microbiological fertilizer.
6. preparation method according to claim 5, it is characterised in that the preparation side of organic fertilizer component described in step (3)
Method is as follows：Rice glume and rice straw are milled respectively, rice glume powder and rice straw powder is made, with 1/3~1/2 formula
The rice field mud mixing of amount, banks up, remaining rice field mud is then uniformly coated on its surface, continue to bank up 7~10 days, break up
Mix, produce.
7. preparation method according to claim 5, it is characterised in that the preparation side of inorganic fertilizer component described in step (3)
Method is as follows：The each component of formula ratio is mixed and produced.
8. preparation method according to claim 5, it is characterised in that the preparation side of complex micro organism fungicide in step (3)
Method is as follows：The zymotic fluid of each strain will be respectively obtained after each strain individually fermentation, then mixed fermentation is produced.
9. preparation method according to claim 5, it is characterised in that the culture medium used when independent fermentation or mixed fermentation
Selected from any of beef-protein medium, potato culture or LB culture mediums.
10. preparation method according to claim 9, it is characterised in that fermentation temperature is 46~48 DEG C, and fermentation time is 20
~24 hours.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107673882A (en) * | 2017-11-16 | 2018-02-09 | 安徽康坶国际化肥股份有限公司 | A kind of paddy rice-dedicated fertilizer preparation method for improving utilization rate of fertilizer |
| CN109485519A (en) * | 2018-11-15 | 2019-03-19 | 贵州贵谷农业股份有限公司 | One kind preventing rice blast fertilizer and preparation method thereof |
| CN110981602A (en) * | 2019-12-17 | 2020-04-10 | 中盐安徽红四方肥业股份有限公司 | Coated slow-release fertilizer for rice and preparation method and application thereof |
| CN114315467A (en) * | 2022-01-17 | 2022-04-12 | 上海诺同农业科技有限公司 | Special multistage controlled-release composite microbial fertilizer for rice and preparation method thereof |
| CN115819148A (en) * | 2022-11-26 | 2023-03-21 | 保定瑞沃斯环境科技有限公司 | Efficient yield-increasing compound microbial fertilizer and preparation method thereof |
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2017
- 2017-05-17 CN CN201710350217.9A patent/CN106938961A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673882A (en) * | 2017-11-16 | 2018-02-09 | 安徽康坶国际化肥股份有限公司 | A kind of paddy rice-dedicated fertilizer preparation method for improving utilization rate of fertilizer |
| CN109485519A (en) * | 2018-11-15 | 2019-03-19 | 贵州贵谷农业股份有限公司 | One kind preventing rice blast fertilizer and preparation method thereof |
| CN110981602A (en) * | 2019-12-17 | 2020-04-10 | 中盐安徽红四方肥业股份有限公司 | Coated slow-release fertilizer for rice and preparation method and application thereof |
| CN110981602B (en) * | 2019-12-17 | 2022-05-03 | 中盐安徽红四方肥业股份有限公司 | Coated slow-release fertilizer for rice and preparation method and application thereof |
| CN114315467A (en) * | 2022-01-17 | 2022-04-12 | 上海诺同农业科技有限公司 | Special multistage controlled-release composite microbial fertilizer for rice and preparation method thereof |
| CN115819148A (en) * | 2022-11-26 | 2023-03-21 | 保定瑞沃斯环境科技有限公司 | Efficient yield-increasing compound microbial fertilizer and preparation method thereof |
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