CN107095001B - A kind of microorganism quick-fermented feed and preparation method thereof - Google Patents

A kind of microorganism quick-fermented feed and preparation method thereof Download PDF

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Publication number
CN107095001B
CN107095001B CN201710190462.8A CN201710190462A CN107095001B CN 107095001 B CN107095001 B CN 107095001B CN 201710190462 A CN201710190462 A CN 201710190462A CN 107095001 B CN107095001 B CN 107095001B
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feed
feedstuff
fermentation mixer
microbial
mixer
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CN107095001A (en
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张济培
陈建红
张伟方
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Zhinong health industry technology (Guangdong) Co.,Ltd.
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HUIZHOU ZHINONG BIO-TECHNOLOGY Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass

Abstract

The present invention relates to feed processing manufacture technology field, discloses a kind of microorganism quick-fermented feed and preparation method thereof.Feedstuff and microbial premix input feed fermentation mixer are stirred, the weight ratio of the microbial premix and the feedstuff is 7.5~10kg/t, and the spinner velocity for controlling the feed fermentation mixer is 25~30 revs/min;When the temperature of material in feed fermentation mixer rises to 40~50 DEG C, microbial premix is added again and continues to stir, the weight ratio for adding the microbial premix and the feedstuff at this time is 7.5~10kg/t;When the temperature of material in feed fermentation mixer rises to 50~60 DEG C, into the feed fermentation mixer adding feedstuff again continues to stir, and when temperature of charge reaches 50 DEG C~60 DEG C again, outputting material, feed is obtained after cooling.Every batch of fermentation period only need 3 it is small when, the effectively save time, technique is simple, and controllability is strong, and production efficiency is high, can effectively accomplish scale production.

Description

A kind of microorganism quick-fermented feed and preparation method thereof
Technical field
The present invention relates to feed processing applied technical field, more particularly to a kind of microorganism quick-fermented feed and its preparation Method.
Background technology
Feed fermentation is that certain feedstuff, water and strain are mixed, and one kind is made in fermentation under certain condition High-activity biological feed.Fermented feed manufacturer is generally mixed using Horizontal type helical ribbon mixer or horizontal-type biaxial blade at present Machine is pre-mixed to carry out feedstuff with strain, then directly by being manually or mechanically transferred to cellar type, slot type or tower reality Now ferment, these fermentation methods deposit two it is main the drawbacks of:First, fermentation time up to 72 it is small when, want at the soonest 36 it is small when, effect Rate is very low;Second, there are many uncontrollable factors, such as mouldy, excessive fermentation to cause unstable product quality for fermentation process. Therefore, it is impossible to form industrialized feed fermentation production, the fermenting and producing of feed is seriously limited.
The content of the invention
In view of this, the present invention provides a kind of method of microorganism quick-fermented feed, and prepared by this method Fermented feed, to shorten the fermentation period of feed, makes feed is interior when 3 is small to complete fermentation, improves production efficiency.
In order to realize foregoing invention purpose, the present invention provides following technical scheme:
The present invention provides a kind of method of microorganism quick-fermented feed, comprise the following steps:
(1) feedstuff input feed fermentation mixer is stirred, keeps the moisture of the feedstuff to exist 50~60wt%;
(2) microbial premix is added in step (1) described feed fermentation mixer, the microbial premix and institute The weight ratio for stating feedstuff is 7.5~10kg/t, and the spinner velocity for controlling the feed fermentation mixer is 25~30 revs/min Clock;
(3) when the temperature of material in feed fermentation mixer rises to 40~50 DEG C, microbial premix is added again Continue to stir, the weight ratio for adding the microbial premix and the feedstuff at this time is 7.5~10kg/t;
(4) when the temperature of material in feed fermentation mixer rises to 50~60 DEG C, to the feed fermentation mixer In add feedstuff again and continue to stir, add the feedstuff at this time with adding the weight of feedstuff in step (1) Than for 1:1, when temperature of charge reaches 50 DEG C~60 DEG C again, cooling obtains feed.
Preferably, the feedstuff is one or more of mixtures in dregs of beans, rapeseed meal and cotton dregs.
Preferably, the microbial premix includes appointing in bacillus subtilis, bacillus coagulans and saccharomycete The composition for one or more of anticipating.
It is further preferred that in step (2), when the microbial premix includes bacillus subtilis, condensation gemma bar When bacterium and saccharomycete, the mass ratio of the bacillus subtilis, bacillus coagulans and saccharomycete is 1:1~2:1.
It is further preferred that in step (3), when the microbial premix includes bacillus subtilis, condensation gemma bar When bacterium and saccharomycete, the mass ratio of the bacillus subtilis, bacillus coagulans and saccharomycete is 1:2~3:1.
Preferably, the microbial premix further includes the auxiliary material of following mass fraction:10~20 parts of skin of beancurd powder, 80~90 Part diatomite.
Preferably, bacillus subtilis described in the microbial premix, the bacillus coagulans and the yeast Total content of the bacterium in the auxiliary material is 1 × 106~1 × 108CFU/g, the bacillus subtilis, bacillus coagulans and The weight ratio of saccharomycete is 1:1~3:1.
Preferably, in step (1)~(3), the frequency converter frequency of feed fermentation mixer independently is 48~50HZ; In the step (4), the frequency converter frequency of feed fermentation mixer is 40~42HZ.
Preferably, in step (2)~(4), time that the feed fermentation mixer continuously stirs independently is 1.0~ 1.5 it is small when.
Present invention additionally comprises the fermented feed being prepared by the above method.
The microorganism quick-fermented feed preparation method of the present invention, is fermented using dynamic type, and substep adds microorganism premix Material, passes through the automatic fermenting and producing of feed fermentation mixer.While material is continuously stirred, simultaneous aerobe fermentation is carried out, utilizes fermentation Frictional heat in process metabolic heat and whipping process makes feedstuff heating up, and miscellaneous bacteria is killed in disinfection, so that in mixing apparatus Inside realize Rapid Fermentation, every batch of fermentation period only need 3 it is small when, the effectively save time, meet industrial production demand.Ferment Cheng Hou, is exported fermented feed by transport system, and conveying while cools down feed, so as to accelerate production efficiency.Technique is simple, Controllability is strong, and production efficiency is high, can effectively accomplish scale production, and meets different use demands.
Brief description of the drawings
Fig. 1 is the route map of microorganism quick-fermented feed preparation method of the embodiment of the present invention.
Embodiment
The present invention provides a kind of method of microorganism quick-fermented feed, feedstuff is existed using microbial premix Ferment in feed fermentation mixer, or so 3 hours can complete the fermentation of feedstuff, produce fermented feed.
Ferment present invention uses microbial premix to feedstuff.Contain in the microbial premix of the present invention Bacillus subtilis, bacillus coagulans, saccharomycete.The present invention is not particularly limited the source of mentioned microorganism, can adopt With the purchase strain of in the market.When using two kinds of strains or it is a variety of when, the present invention is to the mixing ratio of above two or a variety of strains Example is without special limitation, using bacillus subtilis, bacillus coagulans and the saccharomycete of arbitrary proportion mixing all in this hair Within bright protection domain.In order to ensure the activity of microorganism in microbial premix, in the microbial premix of the present invention, In addition to including bacillus subtilis, bacillus coagulans, saccharomycete, other auxiliary materials are also added.One is added in the present invention The skin of beancurd powder of certainty ratio, certain nutrition supply is provided for microorganism.Skin of beancurd powder additive amount is 10~20 parts by weight in the present invention, Preferably 11~18 parts by weight, more preferably 12~16 parts by weight.In the present invention, the auxiliary material further include diatomite 80~ 90 parts by weight, are preferably 82~88 parts by weight, are further 83~87 parts by weight, the addition carrier as microbial premix.
Mentioned microorganism premix can use the preparation method of this area routine to be prepared.The specific implementation of the present invention The microbial premix used in example is used to spray into containing the bacterium solution of bacillus subtilis, bacillus coagulans, saccharomycete and pressed According in the skin of beancurd powder and diatomaceous auxiliary material of ratio mixing, carry out low temperature drying and obtain microbial premix.The temperature of low temperature drying Spend for 30~40 DEG C, be preferably 32~37 DEG C, more preferably 33~35 DEG C;The time of low temperature drying is 40~60min, excellent Elect 42~55min as, more preferably 45~50min.In the microbial premix being prepared, bacillus subtilis, coagulate It is 1*10 to tie the total content of bacillus and saccharomycete in auxiliary material8~1*1010CFU/g, is preferably 1*109~1* 1010CFU/g.Wherein, the weight ratio of the bacillus subtilis, bacillus coagulans and saccharomycete is 1:1~3:1, further For 1:2:1.
Specific manufacturing process is as follows:
Feedstuff is put into feed fermentation mixer first and is stirred, is uniformly mixed feedstuff.The present invention There is no special restriction to feedstuff.In the specific embodiment of the invention, feedstuff is one in dregs of beans, rapeseed meal and cotton dregs Kind or several mixtures, but the present invention is not limited thereto, can also include other kinds of feed fermentation raw material.According to described It is different containing moisture in feedstuff, moderately adjust its moisture.Heretofore described feedstuff, which is adjusted to its moisture, to be contained Measure in 50%~60%, preferably 53%~58%, more preferably 54%~56%, meet containing needed for microbial fermentation Water.The present invention is not particularly limited the mode for adjusting the feedstuff water content, can put into feed in feedstuff Its moisture is adjusted before fermentation mixer, water can also be added into feed fermentation mixer at the initial stage of mixing Point.It is preferred that the moisture of feedstuff is adjusted before fermentation.
After the feedstuff stirs 2~3min in feed fermentation mixer, microbial premix is added described in Continuously it is mixed in feed fermentation mixer.
In order to improve the fermentation efficiency that microorganism utilizes fermented material, shorten fermentation period, the present invention is in feed fermentation Required microorganism is screened, and bacillus subtilis, bacillus coagulans and saccharomycete is carried out scientific matching, in fermentation Different phase, adds the premix of different proportion microorganism.In the microbial premix just added, the bacillus subtilis The weight ratio of bacterium, bacillus coagulans and saccharomycete is preferably 1:1~2:1, more preferably 1:1~1.5:1, further For 1:1:1.
In the present invention, the mentioned microorganism premix of addition and the weight ratio of the feedstuff are 7.5~10kg/t, Preferably 8~9.5kg/t, more preferably 8.0~8.5kg/t.
In the present invention, after adding the microbial premix, the spinner velocity of the feed fermentation mixer is controlled 25 ~30 revs/min, so that the fermentation temperature in feed fermentation mixer is controlled in certain climbing speed, sending out microorganism Required oxygen of fermenting can be kept in the ferment time.The spinner velocity of preferably feed fermentation mixer of the invention for 26~29 turns/ Minute, it is further 27~28 revs/min.At this time, the frequency converter frequency of mixer of fermenting is 45~55HZ, be preferably 48~ 52HZ, is further 50HZ.With the continuation of fermentation process, frictional heat makes feeding together with the metabolism heat that microbial fermentation is released The temperature of material rises in material fermentation mixer, until the temperature of charge in feed fermentation mixer is 40~50 DEG C.In this rank Duan Zhong, when the time that feed fermentation mixer continuously stirs fermentation is 1.0~1.5 small, when being preferably 1.1~1.3 small.
When temperature of charge rises to certain temperature, microbial premix is added again in the feed fermentation mixer Continue stirring fermentation.In the present invention, the temperature of the material is 40 DEG C~50 DEG C when adding microbial premix again, preferably For 43 DEG C~48 DEG C, more preferably 44 DEG C~46 DEG C.The amount of the microbial premix added again, come by feedstuff based on To calculate, feedstuff per ton adds 7.5~10kg of microbial premix, is preferably 7.8~9.5kg, more preferably 8.0~ 8.5kg.The microbial premix this time added is two kinds or more in bacillus subtilis, bacillus coagulans and saccharomycete Kind, and need not strictly limit identical with the amount or ratio added first.If add the progress of two or more microbial premixes Fermentation, it is preferred that the mixed proportion of the bacillus subtilis, bacillus coagulans and saccharomycete is 1:2~3:1, further Preferably 1:2.2~2.8:1, more preferably 1:2.5:1.
Feed fermentation mixer continues to stir after microbial premix is added again, and mixing speed is still maintained at 25~ 30 revs/min, it is preferably 26~29 revs/min, is further 27~28 revs/min.At this time, ferment mixer frequency converter frequency Rate is 45~55HZ, is preferably 48~52HZ, is further 50HZ.After keeping above-mentioned mixing speed for a period of time, temperature of charge It is lasting to rise, treat that temperature of charge rises to 50~60 DEG C, be preferably 52~57 DEG C and constantly add feedstuff again.This stage, Microbial premix to temperature is added again and rises to 50~60 DEG C, and the time that feed fermentation mixer continuously stirs is preferably 1.0~1.5 it is small when, more preferably 1.1~1.3 it is small when.
In the present invention, the feedstuff and the mass ratio of the feedstuff of previous addition that add again are 1:3~3:1, into One step is preferably 1:2~2:1, more preferably 1:1.After adding feedstuff again, the temperature of charge in feed fermentation mixer Reduce.When temperature of charge is down to 40 DEG C -50 DEG C, the frequency converter frequency of adjustment feed fermentation mixer is 40-42HZ, is preferably 41HZ, continues to keep spinner velocity more preferably to continuously stir fermentation for 26~28 revs/min at 25-30 revs/min, according to The metabolic heat and physical friction heat produced during the fermentation by microorganism heats up temperature of charge, keeps needed for microbial fermentation Temperature.Terminate to ferment when temperature of charge rises to 50~60 DEG C again, is preferably 53~57 DEG C.At this time, add and raise again When the time for expecting fermenting raw materials is preferably 1.0~1.5 small, when being more preferably 1.1~1.3 small.
Material is reduced to room temperature, Batch fermentation process while output through transport system outputting material by material after fermentation Terminate, obtain fermented feed.
The present invention is based on quick feed fermenting process, is fermented using dynamic type, using microbial premix to feedstuff Ferment, promote the simultaneous oxygen Rapid Fermentation of feedstuff, accelerate the biodegradation of organic matter in feedstuff, shorten fermentation week Phase, improves the utilization rate of feed, while can reduce raw material harmful substance.Every batch of fermentation period most can reach soon 3 it is small when, have Effect saves the time, improves production efficiency, meets industrial production demand.
Present invention additionally comprises the fermented feed being prepared by above-mentioned preparation method.
With reference to embodiment, the present invention will be described in detail, but they cannot be interpreted as protecting the present invention The restriction of scope.
Embodiment 1
By in bacillus subtilis and bacillus coagulans liquid medium within according to 1:1 ratio carries out expanding numerous, culture medium Formula it is as follows:Casein peptone 5~10%, salt 0.5~0.8%, sucrose 2.8~3.5%, hydrochloric acid 0.1~0.5%, water 80 ~90%.After when culture 12 is small at 37 DEG C, by the bacterium solution of one time fermentation carry out secondary fermentation 24 it is small when, obtain containing withered grass bud Spore bacillus and the nutrient solution of bacillus coagulans.Above-mentioned nutrient solution is sprayed to containing 10% skin of beancurd powder and 90% diatomaceous auxiliary material In, low temperature drying 50min, obtains microbial premix at 35 DEG C.Bacillus subtilis in the microbial premix being prepared The total concentration of bacterium and bacillus coagulans in auxiliary material is 1*108CFU/g。
Feedstuff is fermented in feed fermentation mixer using microbial premix, prepares fermented feed.Tool Body process is as follows:
The feed fermentation mixer that 1000kg dregs of beans input is had been turned on, added drainage 700kg and stirred 3 minutes, and made feeding Feedstuff moisture is 50% in material fermentation mixer;7.5kg microbial premixes are added above-mentioned feed fermentation to mix In machine, frequency converter frequency 50HZ, spinner velocity control at 25 revs/min, continuously stir 1.5 it is small when, treat temperature of charge rise To after 45 DEG C, 7.5kg microbial premixes are added again to feed fermentation mixer, keep identical frequency converter frequency and rotor Speed, continuously stir 1 it is small when after, temperature of charge rises to 55 DEG C.1000kg cotton dregs are added into feed fermentation mixer, are adjusted Frequency converter frequency is 40HZ, and it is 26 revs/min to control spinner velocity, is continuously stirred for after sixty minutes, temperature of charge rises to 60 ℃.Feed fermentation mixer discharge port is opened, material enters transport system, and material is reduced to room temperature, Batch fermentation by conveying at the same time Process terminates.By material coating-dividing sealing, specification is 25 kilograms/bag for weighing, packaging system.
Embodiment 2
Bacillus subtilis, bacillus coagulans and saccharomycete are pressed 1:1:1 ratio expands numerous culture, and bacterium solution is sprayed into 15% In skin of beancurd powder and the auxiliary material of 85% diatomite mixing, the low temperature drying 45min at 37 DEG C, is prepared into the first microbial premix. It is total dense in auxiliary material containing bacillus subtilis, bacillus coagulans and saccharomycete in the first microbial premix being prepared into Spend for 1*109CFU/g。
Bacillus subtilis, bacillus coagulans and saccharomycete are pressed 1:3:1 ratio expands numerous culture, and bacterium solution is sprayed into 15% In skin of beancurd powder and the auxiliary material of 85% diatomite mixing, the low temperature drying 45min at 37 DEG C, is prepared into the second microbial premix. It is total dense in auxiliary material containing bacillus subtilis, bacillus coagulans and saccharomycete in the first microbial premix being prepared into Spend for 1*109CFU/g。
Feedstuff is fermented in feed fermentation mixer using microbial premix, prepares fermented feed.Tool Body process is as follows:
The feed fermentation mixer that 500kg dregs of beans and 500kg cotton dregs input are had been turned on, added drainage 750kg stirrings 2 Minute, it is 55% to make feedstuff moisture in feed fermentation mixer;The first microbial premixes of 10kg are added above-mentioned In feed fermentation mixer, it is 47HZ to control frequency converter frequency, and spinner velocity is controlled at 30 revs/min, continuously stir 1 it is small when, After temperature of charge rises to 40 DEG C, the second microbial premixes of 10kg are added again to feed fermentation mixer, control frequency conversion Device frequency is 51HZ, and spinner velocity is controlled at 29 revs/min, continuously stir 1 it is small when after, temperature of charge rises to 50 DEG C.To feeding 1000kg rapeseed meals are added in material fermentation mixer, adjusting frequency converter frequency is 41HZ, and it is 27 revs/min to control spinner velocity, even Continuous to be stirred for after sixty minutes, temperature of charge rises to 60 DEG C.Feed fermentation mixer discharge port is opened, material enters delivery system Material is reduced to room temperature by system, conveying at the same time, and Batch fermentation process terminates.Weigh, material coating-dividing sealing, specification are by packaging system 25 kilograms/bag.
Embodiment 3
Bacillus subtilis, bacillus coagulans and saccharomycete are pressed 1:3:1 ratio expands numerous culture, and bacterium solution is sprayed into 10% In skin of beancurd powder and the auxiliary material of 90% diatomite mixing, the low temperature drying 55min at 33 DEG C, is prepared into the first microbial premix. It is total dense in auxiliary material containing bacillus subtilis, bacillus coagulans and saccharomycete in the first microbial premix being prepared into Spend for 1*1010CFU/g。
Bacillus subtilis, bacillus coagulans and saccharomycete are pressed 1:1:1 ratio expands numerous culture, and bacterium solution is sprayed into 10% In skin of beancurd powder and the auxiliary material of 90% diatomite mixing, the low temperature drying 55min at 33 DEG C, is prepared into the second microbial premix. The total concentration of bacillus subtilis, bacillus coagulans and saccharomycete in auxiliary material is in the second microbial premix being prepared into 1*1010CFU/g。
Feedstuff is fermented in feed fermentation mixer using microbial premix, prepares fermented feed.Tool Body process is as follows:
The feed fermentation mixer that 500kg rapeseed meals and 500kg cotton dregs input are had been turned on, added drainage 750kg stirrings 2 Minute, it is 52% to make feedstuff moisture in feed fermentation mixer;The first microbial premixes of 8kg are added into above-mentioned feeding In material fermentation mixer, it is 52HZ control frequency converter frequency, spinner velocity control at 27 revs/min, continuously stir 1 it is small when, treat After temperature of charge rises to 42 DEG C, the second microbial premixes of 8kg are added again to feed fermentation mixer, control frequency converter frequency Rate is 50HZ, and spinner velocity is controlled at 28 revs/min, continuously stir 1 it is small when after, temperature of charge rises to 60 DEG C.Sent out to feed 1000kg rapeseed meals are added in ferment mixer, adjusting frequency converter frequency is 42HZ, and it is 30 revs/min to control spinner velocity, continuously again After sixty minutes, temperature of charge rises to 60 DEG C again for stirring.Feed fermentation mixer discharge port is opened, material enters delivery system Material is reduced to room temperature by system, conveying at the same time, and Batch fermentation process terminates.Weigh, material coating-dividing sealing, specification are by packaging system 25 kilograms/bag.
The microorganism quick-fermented feed preparation method of the present invention, is fermented using dynamic type, and substep adds microorganism premix Material, passes through the automatic fermenting and producing of feed fermentation mixer.It can be seen from Table 2 that method every batch of fermentation period of the invention Only need 3 it is small when, the effectively save time, increase by more than 10 times of production capacity, meet industrial production demand.What the method for the present invention was prepared Fermented feed stay in grade, number of viable can reach 1 × 106CFU/g, enterobacteriaceae lover, efficiency of feed utilization can improve 7~ 13%.
The difference of 1 quick-fermented feed of table and normal fermentation feed
The comparison of 2 different fermentations mode of table
Normal fermentation Rapid Fermentation of the present invention
Time cost 36~72 it is small when 3~4 it is small when
Place and workshop cost 1 1/10
Production capacity 1 times More than 10 times
Quality It is good It is optimal
Microorganism formulation Based on anaerobic bacteria And based on oxygen bacterium
Machinery equipment Tower or rail mounted equipment Feed fermentation mixer
Manpower It is more At least
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (6)

  1. A kind of 1. method of microorganism quick-fermented feed, it is characterised in that comprise the following steps:
    (1) feedstuff input feed fermentation mixer is stirred, keep the moisture of the feedstuff 50~ 60wt%;
    (2) microbial premix is added in step (1) described feed fermentation mixer, the microbial premix and the feeding The weight ratio for expecting raw material is 7.5~10kg/t, and the spinner velocity for controlling the feed fermentation mixer is 25~30 revs/min;
    (3) when the temperature of material in feed fermentation mixer rises to 40~50 DEG C, microbial premix is added again and is continued Stirring, the weight ratio for adding the microbial premix and the feedstuff at this time is 7.5~10kg/t;
    (4) when the temperature of material in feed fermentation mixer rises to 50~60 DEG C, into the feed fermentation mixer again Secondary addition feedstuff continues to stir, and add the feedstuff at this time is with the weight ratio that feedstuff is added in step (1) 1:1, when temperature of charge reaches 50 DEG C~60 DEG C again, cooling obtains feed;
    Microorganism in the microbial premix is bacillus subtilis, bacillus coagulans and saccharomycete;
    The total content of bacillus subtilis, the bacillus coagulans and the saccharomycete is described in the microbial premix 1×106~1 × 108CFU/g, the weight ratio of the bacillus subtilis, bacillus coagulans and saccharomycete is 1:1~3:1;
    In step (1)~(3), the frequency converter frequency of feed fermentation mixer stands alone as 48~50HZ;The step (4) In, the frequency converter frequency of feed fermentation mixer is 40~42HZ;
    In step (2)~(4), time that the feed fermentation mixer continuously stirs independently be 1.0~1.5 it is small when.
  2. 2. the method for microorganism quick-fermented feed according to claim 1, it is characterised in that the feedstuff is beans One or more of mixtures in the dregs of rice, rapeseed meal and cotton dregs.
  3. 3. the method for microorganism quick-fermented feed according to claim 1, it is characterised in that in step (2), the withered grass The mass ratio of bacillus, bacillus coagulans and saccharomycete is 1:1~2:1.
  4. 4. the method for microorganism quick-fermented feed according to claim 1, it is characterised in that in step (3), the withered grass The mass ratio of bacillus, bacillus coagulans and saccharomycete is 1:2~3:1.
  5. 5. the method for microorganism quick-fermented feed according to claim 1, it is characterised in that the microbial premix Further include the auxiliary material of following mass fraction:10~20 parts of skin of beancurd powder, 80~90 parts of diatomite.
  6. 6. the fermented feed being prepared by Claims 1 to 5 any one the method.
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Publication number Priority date Publication date Assignee Title
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CN102919549A (en) * 2012-11-20 2013-02-13 杨庆利 Method for preparing aquatic feed additive by solid state fermentation of peanut meal
CN103535525A (en) * 2013-10-12 2014-01-29 精晶药业股份有限公司 Production method of biological feed additive rich in amino acids and proteins
CN104000296A (en) * 2014-05-23 2014-08-27 惠州市智农生物科技有限公司 Three-segment type bean pulp dynamic fermentation technology

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102823717A (en) * 2012-09-14 2012-12-19 浙江诚元生物技术有限公司 Preparation method of high-bioactivity fermented soybean meal
CN102919549A (en) * 2012-11-20 2013-02-13 杨庆利 Method for preparing aquatic feed additive by solid state fermentation of peanut meal
CN103535525A (en) * 2013-10-12 2014-01-29 精晶药业股份有限公司 Production method of biological feed additive rich in amino acids and proteins
CN104000296A (en) * 2014-05-23 2014-08-27 惠州市智农生物科技有限公司 Three-segment type bean pulp dynamic fermentation technology

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