CN106912699A - A kind of pig feed for reducing pig manure stink and preparation method thereof - Google Patents
A kind of pig feed for reducing pig manure stink and preparation method thereof Download PDFInfo
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Abstract
The present invention provides a kind of pig feed for reducing pig manure stink and preparation method thereof, belongs to pig feed preparing technical field.The pig feed is mainly made up of the raw material of following weight portion：60 80 parts of bean dregs, 20 25 parts of manioc waste, 40 60 parts of expanded corn powder, 8 15 parts of shrimp med, 23 parts of citric acid, 58 parts of vitamin, 30 40 parts of mixed bacteria bran, 0.3 0.5 parts of nitrobacteria, 0.5 0.8 parts of brevibacterium glutamicus, 0.2 0.3 parts of mucor, 24 parts of enzyme preparation, 5 10 parts of biomass of charing, 20 30 parts of ginkgo leaf powder, 6 10 parts of Centipeda minima；The feed can not only provide sufficient comprehensively nutrition for pig, and easily digest and assimilate, and enteron aisle waste residue is decomposed by microorganism, the Ammonia material of enteron aisle and excrement is adsorbed using functional raw material, all raw material collective effects have growing, reducing the foul smell of swine excrement, improve the function of environment in pig house for promotion pig.
Description
【Technical field】
The present invention relates to pig feed processing technique field, and in particular to a kind of pig feed of reduction pig manure stink and its preparation
Method.
【Background technology】
Highly intensive, the batch production direction of Pig Industry industry forward direction is developed, and the scale on pig farm is increasing, the thing followed
It is the substantial amounts of fecaluria of pig generation, produces serious stench, it not only pollutes environment, influences human and livestock health, and govern foster
Grow industry normal development in itself.Not only contain multiple harmful substances in live pig excrement, can also produce stench.Foul odour and having
In evil gas, mainly including nitride, sulfide aliphatic compound etc..The gases such as especially ammonia, hydrogen sulfide are soluble in water,
Can be adsorbed by positions such as the mucous membrane of people and animals, conjunctivas, cause conjunctiva and respiratory system viscosity, congested, oedema or even inflammation occur, it is high
Can cause during concentration body respiratory center benumb and it is dead.If being in together when live pig is long in low concentration foul smell environment, production can be made
Hydraulic performance decline, Abwehrkraft des Koepers reduction, induces multiple infectious disease, so as to influence to cultivate the economic benefit of dealer.
Current pig farm is deodorant using deodorant is added in feed, and existing deodorant mainly has following several types:Inhale
Attached type, spices cover up type, chemical action type, enzyme preparation type, microbiocidal, plant type.But the above-mentioned type deodorant all has one
It is big that fixed shortcoming and defect, such as absorbent-type and spices cover up type deodorant addition in example material, or be added directly into excrement or
In bedding and padding, the foul smell molecule such as ammonia is not inherently eliminated, entering soil with excrement easily causes soil nitrate level increase；Change
Learn acting type deodorant and foul smell molecule is converted into the material of odorless by reaction, but nutrition could not be made full use of, and
Enter soil and easily cause secondary pollution；The activity of enzyme preparation and microbiocidal is easily influenceed by feed manufacturing process high temperature,
Effect on driving birds is not good in practical application.
Therefore, in the market is good for using effect and the deodorization feed nontoxic to pig and environment has exigence.
【The content of the invention】
Goal of the invention of the invention is：For above-mentioned problem, there is provided a kind of pig feed of reduction pig manure stink
And preparation method thereof, the feed can not only provide sufficient comprehensively nutrition for pig, and easily digest and assimilate, and by microorganism point
Solution enteron aisle waste residue, the Ammonia material that enteron aisle and excrement are adsorbed using functional raw material, all raw material collective effects have promotion pig
Grow, reduce swine excrement foul smell, improve pig house in environment function；It is good with using effect and nontoxic
Feature.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of pig feed for reducing pig manure stink, is mainly made up of the raw material of following weight portion：Bean dregs 60-80 parts, cassava
Slag 20-25 parts, expanded corn powder 40-60 parts, shrimp med 8-15 parts, citric acid 2-3 parts, vitamin 5-8 parts, mixed bacteria bran 30-40
Part, nitrobacteria 0.3-0.5 parts, brevibacterium glutamicus 0.5-0.8 parts, mucor 0.2-0.3 parts, enzyme preparation 2-4 parts, charing life
Material 5-10 parts, ginkgo leaf powder 20-30 parts, Centipeda minima 6-10 parts；
The mixed bacteria bran is using the bark of the root or stem of the tree of heaven dregs of a decoction, the Buddha's hand dregs of a decoction, malt, peanut press pulp, coconut husk, urea, biphosphate
Ammonium is 2-4 according to weight ratio:3:2:3-6:4-6：0.2-0.3：Accessory substance after 0.2-0.3 mixing after culturing edible fungus；
The enzyme preparation includes protease, phytase and cellulase, and mass ratio is protease：Phytase：Cellulase
Equal to 1:1:3-5；
The charing biomass are by weight being 8-10 by mulberry leaf, useless tealeaves, white clay:3-5:In 400- after 3-5 mixing
Thermal cracking charing 5-8s is carried out under the conditions of 500 DEG C to obtain.
In the present invention, it is preferable that the vitamin is by weight by vitamin B1, vitamin B2, vitamin B12, vitamin E
Amount is than being 3-4:2:1-3:3 mix.
In the present invention, it is preferable that the useless tealeaves is the waste material that Tea Processing is produced and/or expired tea-drying to aqueous
Rate is obtained for 6-8%.
In the present invention, it is preferable that the edible mushroom is flat mushroom, asparagus or pleurotus eryngii.
In the present invention, it is preferable that the mass ratio of protease, phytase and cellulase in the enzyme preparation is 1:1:4.
The preparation method of the pig feed of above-mentioned reduction pig manure stink, comprises the following steps：
(1) all raw materials are got out by weight；
(2) it is 40-50% to take bean dregs regulation moisture content, is subsequently adding mucor and is well mixed, and is placed in 20-25 DEG C of temperature ring
Under border, ferment 4-6 days, obtain fermented soybean dregs；
(3) ginkgo leaf powder is taken, with methyl alcohol:Water:The weight ratio of acetic acid is 50-60:40-50:0.15-0.18 mixed liquors are to carry
Agent is taken, is 16-20 according to the weight ratio of extractant and ginkgo leaf powder：Be added to extractant in container by 1 ratio, in 30-40
Under conditions of DEG C, immersion 1-2h obtains crude extract；The crude extract is put into ultrasonoscope, in 60-65 DEG C of water bath with thermostatic control temperature
Lower extraction 1-2h, obtains mixture, and gained mixture is adsorbed by macroreticular resin；Ethanol elution is used after having adsorbed, is received
Collection eluent, 10% is more than in 40-50 DEG C of concentrate drying to solid content, is then vacuum dried, and obtains ginkgo leaf extraction
Thing；
(4) powder of 80-120 mesh is ground into after Centipeda minima is dried, then with weight be 5~15 times of Centipeda minima,
Volumetric concentration is that 60-70% alcohol refluxs are extracted 1~3 time, each refluxing extraction 1~3 hour, filtration；Merging filtrate, depressurizes dense
It is reduced to thick paste or dry Herba Centipedae extract；
(5) it is manioc waste and expanded corn powder gross weight that weight is added after mixing manioc waste, expanded corn powder, enzyme preparation
3-5 times of water, is heated to 50-55 DEG C, then stirring reaction 20-30min, obtains premix；
(6) by the fermented soybean dregs, the ginkgo biloba extract, the Herba Centipedae extract, the premix and fly
Maggot powder, citric acid, vitamin, mixed bacteria bran, nitrobacteria, brevibacterium glutamicus, charing biomass are mixed together and stir
Obtain final product the pig feed.
The present invention is formed using plurality of raw materials cooperation, wherein, bean dregs are to produce the byproduct during soymilk or bean curd, are contained
Protein 3.0%, fat 0.5%, carbohydrate (cellulose, polysaccharide etc.) 8.0%, additionally, also containing the ore deposits such as calcium, phosphorus, iron
Material, bean dregs contain more free amino acid after being fermented through mucor, are especially advantageous for the absorption of nutrition.Manioc waste is that cassava carries
The accessory substance after starch is taken, leading indicator includes crude fibre, coarse ash, moisture, and traditional manioc waste nutrition is difficult to discharge completely
And raising, nutrition and digestibility can be improved after enzymolysis, its efficiency is more than the general three times fermented and be cooked, can be with
Usage amount of the manioc waste in raising is increased substantially, reduction feed cost is reached to greatest extent.Expanded corn powder, being will be excellent
Matter corn is expanded through high temperature, high-pressure extrusion, then the powder product being made through deep processing, with loose porous, even structure, matter
Ground is soft and the features such as improve starch burn degree, not only excellent in color, and improves nutritive value and digestibility.Fly
Maggot powder is to dry the powder product that post-processing is made by fly maggot, is protein content nutrient raw material very high；Citric acid can make feed
In acid, suppress the generation of germ；Vitamin can be provided for pig by vitamin B1, vitamin B2, vitamin B12, vitamin E
Necessary vitamin；Mixed bacteria bran is the organic biomass changed by microorganism, not only containing abundant beneficial microbe, and
And containing organic trace element and herbal medicine efficacy composition, its loose porous property also has the function of absorption stink；Ginkgo leaf powder is
The effective component obtained after alcohol extracting, with urease activity is suppressed, reduces the generation of ammonia in enteron aisle and excrement, and promote mixing
Microorganism in mushroom bran improves the utilization rate of nitrogen by the use of enteron aisle ammonia as nitrogen source synthesising thalli protein.Waved contained by Centipeda minima
Hair oil has stronger bacteriostatic activity to Escherichia coli, streptococcus, saccharomycete and Candida albicans.Nitrobacteria and glutamic acid rod
Shape bacillus can utilize ammonia, convert thereof into the material of odorless；Protease, phytase and cellulase be used for manioc waste and
Expanded corn powder is digested, it may be difficult to which that digests and assimilates changes into small molecule, reduces chitling stomach burden.Charing biomass be by
Mulberry leaf, useless tealeaves, white clay are obtained through high-temperature instantaneous charing, and instantaneous charing forms it into small spatial network, can strengthen its suction
Attached effect.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
In feed of the invention nutritional ingredient it is fermented and enzymolysis after, easily digest and assimilate, for pig provides abundance in a balanced way
Nutrition；And functional component tool absorption property absorption stink, can be converted containing a large amount of microorganisms and using ammonia nitrogen class material, contain
Active material can also suppress urease activity, reduce the generation of ammonia in enteron aisle and excrement；And various bacteria can be suppressed, reduce abdomen
The generation rushed down.Experiment is proved, feed of the invention is used in fattening pannage, urease activity material and ammonia nitrogen class in pig manure
The content of material is substantially reduced, and the mosquito quantity in pig house is significantly reduced, the average daily gain of pig and average adding weight
It is improved, diarrhea rate is reduced, ammonia concentration is decreased obviously in pig house.In feed of the invention, raw material used
Between generate synergistic function, all raw material collective effects have promote the growing of pig, reduce swine excrement foul smell,
Improve the function of environment in pig house；Good with more using effect, and nontoxic the characteristics of.
【Specific embodiment】
In order to more clearly express the present invention, below by way of specific embodiment, the invention will be further described.
Embodiment 1
A kind of pig feed for reducing pig manure stink, is mainly made up of the raw material of following weight portion：60 parts of bean dregs, manioc waste 20
Part, 40 parts of expanded corn powder, 8 parts of shrimp med, 2 parts of citric acid, 5 parts of vitamin, 30 parts of mixed bacteria bran, 0.3 part of nitrobacteria, paddy ammonia
0.5 part of sour brevibacterium, 0.2 part of mucor, 2 parts of enzyme preparation carbonizes 5 parts of biomass, 20 parts of ginkgo leaf powder, 6 parts of Centipeda minima；
The preparation method of the pig feed of above-mentioned reduction pig manure stink, comprises the following steps：
(1) preparation of raw material：Collection the bark of the root or stem of the tree of heaven dregs of a decoction, the Buddha's hand dregs of a decoction, malt, peanut press pulp, coconut husk, urea, di(2-ethylhexyl)phosphate
Hydrogen ammonium is 2 according to weight ratio:3:2:3:4：0.2：The accessory substance after flat mushroom, asparagus or pleurotus eryngii is cultivated after 0.3 mixing；By egg
White enzyme, phytase and cellulase are 1 according to mass ratio:1:3 mix to obtain enzyme preparation；By mulberry leaf, useless tealeaves, white clay by weight
It is 8:3:Thermal cracking charing 8s is carried out after 5 mixing under the conditions of 400 DEG C to obtain carbonizing biomass；By vitamin B1, vitamin B2,
Vitamin B12, vitamin E are 3 by weight:2:3:3 mix vitamin；
(2) it is 40% to take bean dregs regulation moisture content, is subsequently adding mucor and is well mixed, and is placed under 20 DEG C of temperature environments,
Fermentation 6 days, obtains fermented soybean dregs；
(3) ginkgo leaf powder is taken, with methyl alcohol:Water:The weight ratio of acetic acid is 50:4:0.15 mixed liquor is extractant, according to carrying
It is 16 that agent is taken with the weight ratio of ginkgo leaf powder：Be added to extractant in container by 1 ratio, under conditions of 30 DEG C, soaks 2h
Obtain crude extract；The crude extract is put into ultrasonoscope, 2h is extracted at a temperature of 60 DEG C of waters bath with thermostatic control, obtain mixture, will
Gained mixture is adsorbed by macroreticular resin；Ethanol elution is used after having adsorbed, eluent is collected, in 40 DEG C of concentrate dryings extremely
Solid content is more than 10%, is then vacuum dried, and obtains ginkgo biloba p.e；
(4) powder of 80 mesh is ground into after Centipeda minima is dried, is then 5 times of Centipeda minima, volumetric concentration with weight
For 60% alcohol reflux is extracted 3 times, each refluxing extraction 1 hour, filtration；Merging filtrate, is concentrated under reduced pressure into thick paste or dry
Herba Centipedae extract；
(5) it is manioc waste and expanded corn powder gross weight that weight is added after mixing manioc waste, expanded corn powder, enzyme preparation
3 times of water, is heated to 50 DEG C, then stirring reaction 30min, obtains premix；
(6) by the fermented soybean dregs, the ginkgo biloba extract, the Herba Centipedae extract, the premix and fly
Maggot powder, citric acid, vitamin, mixed bacteria bran, nitrobacteria, brevibacterium glutamicus, charing biomass are mixed together and stir
Obtain final product the pig feed.
Embodiment 2
A kind of pig feed for reducing pig manure stink, is mainly made up of the raw material of following weight portion：70 parts of bean dregs, manioc waste 22
Part, expanded corn powder 5040-60 parts, 12 parts of shrimp med, 2.5 parts of citric acid, 6 parts of vitamin, 38 parts of mixed bacteria bran, nitrobacteria
0.4 part, 0.6 part of brevibacterium glutamicus, 0.25 part of mucor, 3 parts of enzyme preparation carbonizes 6 parts of biomass, 28 parts of ginkgo leaf powder, goose
9 parts of grass is not eaten；
The preparation method of the pig feed of above-mentioned reduction pig manure stink, comprises the following steps：
(1) preparation of raw material：Collection the bark of the root or stem of the tree of heaven dregs of a decoction, the Buddha's hand dregs of a decoction, malt, peanut press pulp, coconut husk, urea, di(2-ethylhexyl)phosphate
Hydrogen ammonium is 3 according to weight ratio:3:2:4:54-6：0.3：The accessory substance after flat mushroom, asparagus or pleurotus eryngii is cultivated after 0.3 mixing；
By protease, phytase and cellulase according to mass ratio be 1:1:4 mix to obtain enzyme preparation；By mulberry leaf, useless tealeaves, white clay by weight
Amount is than being 9:4:Thermal cracking charing 6s is carried out after 5 mixing under the conditions of 450 DEG C to obtain carbonizing biomass；By vitamin B1, dimension life
Plain B2, vitamin B12, vitamin E are 4 by weight:2:2:3 mix vitamin；
(2) it is 40-50% to take bean dregs regulation moisture content, is subsequently adding mucor and is well mixed, and is placed in 20 DEG C of temperature environments
Under, ferment 5 days, obtain fermented soybean dregs；
(3) ginkgo leaf powder is taken, with methyl alcohol:Water:The weight ratio of acetic acid is 55:45:0.16 mixed liquor is extractant, according to carrying
It is 18 that agent is taken with the weight ratio of ginkgo leaf powder：Be added to extractant in container by 1 ratio, under conditions of 35 DEG C, immersion
1.5h obtains crude extract；The crude extract is put into ultrasonoscope, 1.5h is extracted at a temperature of 62 DEG C of waters bath with thermostatic control, mixed
Thing, gained mixture is adsorbed by macroreticular resin；Ethanol elution is used after having adsorbed, eluent is collected, in 45 DEG C of concentrations
Dry to solid content and be more than 10%, be then vacuum dried, obtain ginkgo biloba p.e；
(4) powder of 120 mesh is ground into after Centipeda minima is dried, is then dense 10 times of Centipeda minima, volume with weight
Spend for 65% alcohol reflux is extracted 2 times, each refluxing extraction 2 hours, filtration；Merging filtrate, is concentrated under reduced pressure into thick paste or drying
Obtain Herba Centipedae extract；
(5) it is manioc waste and expanded corn powder gross weight that weight is added after mixing manioc waste, expanded corn powder, enzyme preparation
4 times of water, is heated to 52 DEG C, then stirring reaction 25-30min, obtains premix；
(6) by the fermented soybean dregs, the ginkgo biloba extract, the Herba Centipedae extract, the premix and fly
Maggot powder, citric acid, vitamin, mixed bacteria bran, nitrobacteria, brevibacterium glutamicus, charing biomass are mixed together and stir
Obtain final product the pig feed.
Embodiment 3
A kind of pig feed for reducing pig manure stink, is mainly made up of the raw material of following weight portion：80 parts of bean dregs, manioc waste 25
Part, 60 parts of expanded corn powder, 15 parts of shrimp med, 3 parts of citric acid, 8 parts of vitamin, 40 parts of mixed bacteria bran, 0.5 part of nitrobacteria, paddy
0.8 part of propylhomoserin brevibacterium, 0.3 part of mucor, 4 parts of enzyme preparation carbonizes 10 parts of biomass, 30 parts of ginkgo leaf powder, Centipeda minima 10
Part；
The preparation method of the pig feed of above-mentioned reduction pig manure stink, comprises the following steps：
(1) preparation of raw material：Collection the bark of the root or stem of the tree of heaven dregs of a decoction, the Buddha's hand dregs of a decoction, malt, peanut press pulp, coconut husk, urea, di(2-ethylhexyl)phosphate
Hydrogen ammonium is 4 according to weight ratio:3:2:6:6：0.3：The accessory substance after flat mushroom, asparagus or pleurotus eryngii is cultivated after 0.2 mixing；By egg
White enzyme, phytase and cellulase are 1 according to mass ratio:1:5 mix to obtain enzyme preparation；By mulberry leaf, useless tealeaves, white clay by weight
It is 9:4:Thermal cracking charing 5s is carried out after 4 mixing under the conditions of 500 DEG C to obtain carbonizing biomass；By vitamin B1, vitamin B2,
Vitamin B12, vitamin E are 4 by weight:2:3:3 mix vitamin；
(2) it is 50% to take bean dregs regulation moisture content, is subsequently adding mucor and is well mixed, and is placed under 25 DEG C of temperature environments,
Fermentation 4 days, obtains fermented soybean dregs；
(3) ginkgo leaf powder is taken, with methyl alcohol:Water:The weight ratio of acetic acid is 60:50:0.18 mixed liquor is extractant, according to carrying
It is 20 that agent is taken with the weight ratio of ginkgo leaf powder：Be added to extractant in container by 1 ratio, under conditions of 40 DEG C, soaks 1h
Obtain crude extract；The crude extract is put into ultrasonoscope, 1h is extracted at a temperature of 65 DEG C of waters bath with thermostatic control, obtain mixture, will
Gained mixture is adsorbed by macroreticular resin；Ethanol elution is used after having adsorbed, eluent is collected, in 50 DEG C of concentrate dryings extremely
Solid content is more than 10%, is then vacuum dried, and obtains ginkgo biloba p.e；
(4) powder of 120 mesh is ground into after Centipeda minima is dried, is then dense 15 times of Centipeda minima, volume with weight
Spend for 70% alcohol reflux is extracted 1 time, each refluxing extraction 3 hours, filtration；Merging filtrate, is concentrated under reduced pressure into thick paste or drying
Obtain Herba Centipedae extract；
(5) it is manioc waste and expanded corn powder gross weight that weight is added after mixing manioc waste, expanded corn powder, enzyme preparation
5 times of water, is heated to 55 DEG C, then stirring reaction 20min, obtains premix；
(6) by the fermented soybean dregs, the ginkgo biloba extract, the Herba Centipedae extract, the premix and fly
Maggot powder, citric acid, vitamin, mixed bacteria bran, nitrobacteria, brevibacterium glutamicus, charing biomass are mixed together and stir
Obtain final product the pig feed.
Compliance test result test：
1st, subjects and packet：
The consistent Luchuan pig 150 of age in days, body weight, health status is chosen in the pig farm of the applicant, is divided at 5
Reason group, in 5 area equations, condition identical pig house, the pig using different feeds to every group feeds for stable breeding respectively, its
In：
1st group is fed using the feed made in the embodiment of the present invention 2；
2nd group of feed for using on the basis of embodiment 2 without mixed bacteria bran, nitrobacteria, brevibacterium glutamicus,
Mucor this several raw material, the step of bean dregs cancel fermentation；
3rd group of feed for using, without enzyme preparation, and cancels the step of premix preparation on the basis of embodiment 2
Suddenly；
The 4th group of feed for using is carried on the basis of embodiment 2 without charing biomass, ginkgo leaf powder and Centipeda minima
Take thing.
The 5th group of pig feed of commercially available certain brand of feeding, as a control group.
2nd, test method：Every group of free choice feeding and drinking-water during experiment.Pig house ventilation, cleaning, sterilization are kept during experiment
Immune programme for children is carried out in a conventional manner.Cultivate 50 days altogether, pig weight is claimed with the end of in on-test, each repetition is recorded daily
Inventory and clout amount, to determine the growth performance of pig, including average daily gain (ADG), average daily gain (ADFI) and
Feedstuff-meat ratio (F/G)；The number of times that record pig is suffered from diarrhoea, counts diarrhea rate；The daily same time determines ammonia with ammonia detector
Concentration, and make a record, influence of the feed of the invention to ammonia concentration in pig house is studied, and observe the number of mosquito in pig house
Amount.
3rd, result of the test：
Result of the test such as following table after cultivating 50 days.
The cultivation result of the pig of table 1
| Group | F/G | Diarrhea rate (%) | Average ammonia concentration (ppm) |
| 1st group | 2.28 | 0 | 29 |
| 2nd group | 2.43 | 6.67 | 43 |
| 3rd group | 2.34 | 6.67 | 43 |
| 4th group | 2.38 | 10 | 46 |
| 5th group | 2.35 | 10 | 50 |
In breeding process, we have also observed that first group of mosquito quantity is considerably less than other groups, from the result of table 1
As can be seen that using feed of the invention, feedstuff-meat ratio can be improved, diarrhea rate is reduced, and the ammonia that can be significantly reduced in pig house is dense
Degree.Various raw materials interact in illustrating the present invention, can collectively promote growing, reducing the foul smell of swine excrement, change for pig
The function of environment in kind pig house, can be that the cultivation of pig increases benefit.
Described above is directed to the detailed description of preferably possible embodiments of the invention, but embodiment is not limited to this hair
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
Cover the scope of the claims in the present invention.
Claims (6)
1. it is a kind of reduce pig manure stink pig feed, it is characterised in that be mainly made up of the raw material of following weight portion：Bean dregs 60-80
Part, manioc waste 20-25 parts, expanded corn powder 40-60 parts, shrimp med 8-15 parts, citric acid 2-3 parts, vitamin 5-8 parts, Mixed Microbes
Chaff 30-40 parts, nitrobacteria 0.3-0.5 parts, brevibacterium glutamicus 0.5-0.8 parts, mucor 0.2-0.3 parts, enzyme preparation 2-4
Part, carbonize 5-10 parts, ginkgo leaf powder 20-30 parts, Centipeda minima 6-10 parts of biomass；
The mixed bacteria bran be using the bark of the root or stem of the tree of heaven dregs of a decoction, the Buddha's hand dregs of a decoction, malt, peanut press pulp, coconut husk, urea, ammonium dihydrogen phosphate by
It is 2-4 according to weight ratio:3:2:3-6:4-6：0.2-0.3：Accessory substance after 0.2-0.3 mixing after culturing edible fungus；
The enzyme preparation includes protease, phytase and cellulase, and mass ratio is protease：Phytase：Cellulase is equal to
1:1:3-5；
The charing biomass are by weight being 8-10 by mulberry leaf, useless tealeaves, white clay:3-5:At 400-500 DEG C after 3-5 mixing
Under the conditions of carry out thermal cracking charing 5-8s obtain.
2. it is according to claim 1 reduce pig manure stink pig feed, it is characterised in that：The vitamin is by vitamin
B1, vitamin B2, vitamin B12, vitamin E are 3-4 by weight:2:1-3:3 mix.
3. it is according to claim 1 reduce pig manure stink pig feed, it is characterised in that：The useless tealeaves is Tea Processing
The waste material of generation and/or expired tea-drying are to moisture content for 6-8% is obtained.
4. it is according to claim 1 reduce pig manure stink pig feed, it is characterised in that：The edible mushroom is flat mushroom, gold
Pin mushroom or pleurotus eryngii.
5. it is according to claim 1 reduce pig manure stink pig feed, it is characterised in that：Albumen in the enzyme preparation
The mass ratio of enzyme, phytase and cellulase is 1:1:4.
6. according to any one of claim 1-5 reduction pig manure stink pig feed preparation method, it is characterised in that
Comprise the following steps：
(1) all raw materials are got out by weight；
(2) it is 40-50% to take bean dregs regulation moisture content, is subsequently adding mucor and is well mixed, and is placed in 20-25 DEG C of temperature environment
Under, ferment 4-6 days, obtain fermented soybean dregs；
(3) ginkgo leaf powder is taken, with methyl alcohol:Water:The weight ratio of acetic acid is 50-60:40-50:0.15-0.18 mixed liquors are extraction
Agent, is 16-20 according to the weight ratio of extractant and ginkgo leaf powder：Be added to extractant in container by 1 ratio, at 30-40 DEG C
Under conditions of, immersion 1-2h obtains crude extract；The crude extract is put into ultrasonoscope, at a temperature of 60-65 DEG C of water bath with thermostatic control
Extraction 1-2h, obtains mixture, and gained mixture is adsorbed by macroreticular resin；Ethanol elution is used after having adsorbed, is collected
Eluent, 10% is more than in 40-50 DEG C of concentrate drying to solid content, is then vacuum dried, and obtains ginkgo biloba p.e；
(4) powder of 80-120 mesh is ground into after Centipeda minima is dried, is then 5~15 times of Centipeda minima, volume with weight
Concentration is that 60-70% alcohol refluxs are extracted 1~3 time, each refluxing extraction 1~3 hour, filtration；Merging filtrate, is concentrated under reduced pressure into
Thick paste or dry Herba Centipedae extract；
(5) it is manioc waste and expanded corn powder gross weight 3-5 that weight is added after mixing manioc waste, expanded corn powder, enzyme preparation
Water again, is heated to 50-55 DEG C, then stirring reaction 20-30min, obtains premix；
(6) by the fermented soybean dregs, the ginkgo biloba extract, the Herba Centipedae extract, the premix and fly maggot powder,
Citric acid, vitamin, mixed bacteria bran, nitrobacteria, brevibacterium glutamicus, charing biomass are mixed together to stir and obtain final product institute
State pig feed.
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| CN201710048259.7A CN106912699A (en) | 2017-01-21 | 2017-01-21 | A kind of pig feed for reducing pig manure stink and preparation method thereof |
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| CN201710048259.7A CN106912699A (en) | 2017-01-21 | 2017-01-21 | A kind of pig feed for reducing pig manure stink and preparation method thereof |
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| CN201710048259.7A Pending CN106912699A (en) | 2017-01-21 | 2017-01-21 | A kind of pig feed for reducing pig manure stink and preparation method thereof |
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| CN108576449A (en) * | 2018-07-04 | 2018-09-28 | 松桃梵净桃源农牧发展有限公司 | A kind of fermentative feedstuff of microbe and preparation method thereof reducing black pig pig manure stink |
| CN108713524A (en) * | 2018-04-16 | 2018-10-30 | 南宁学院 | A method of feeding replacement gilt using manioc waste |
| CN108783017A (en) * | 2018-05-29 | 2018-11-13 | 凌云县郁丰农业专业合作社联合社 | A kind of globefish leopard cat feed and preparation method thereof based on silkworm excrement |
| CN108911006A (en) * | 2018-06-28 | 2018-11-30 | 普定县宏康种养殖专业合作社 | A kind of application of active carbon layer in Wastewater from Pig Farm processing |
| CN108936012A (en) * | 2018-07-26 | 2018-12-07 | 安徽金牧饲料有限公司 | A kind of fermentation mushroom bran pannage |
| CN109170137A (en) * | 2018-09-30 | 2019-01-11 | 南宁学院 | A kind of bagasse pannage and preparation method thereof |
| CN109170136A (en) * | 2018-09-30 | 2019-01-11 | 南宁学院 | A kind of manioc waste pannage and preparation method thereof |
| CN111424024A (en) * | 2020-05-22 | 2020-07-17 | 扬州大学 | Preparation and use methods of low-temperature cellulase |
| CN112617016A (en) * | 2020-12-22 | 2021-04-09 | 宜兴市天石饲料有限公司 | Compound feed prepared from effective components in tea |
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| CN108936012A (en) * | 2018-07-26 | 2018-12-07 | 安徽金牧饲料有限公司 | A kind of fermentation mushroom bran pannage |
| CN109170137A (en) * | 2018-09-30 | 2019-01-11 | 南宁学院 | A kind of bagasse pannage and preparation method thereof |
| CN109170136A (en) * | 2018-09-30 | 2019-01-11 | 南宁学院 | A kind of manioc waste pannage and preparation method thereof |
| CN111424024A (en) * | 2020-05-22 | 2020-07-17 | 扬州大学 | Preparation and use methods of low-temperature cellulase |
| CN112617016A (en) * | 2020-12-22 | 2021-04-09 | 宜兴市天石饲料有限公司 | Compound feed prepared from effective components in tea |
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