CN109805205A - A method of preparing double fermentation type meat Duckling feed additive - Google Patents
A method of preparing double fermentation type meat Duckling feed additive Download PDFInfo
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- CN109805205A CN109805205A CN201910082223.XA CN201910082223A CN109805205A CN 109805205 A CN109805205 A CN 109805205A CN 201910082223 A CN201910082223 A CN 201910082223A CN 109805205 A CN109805205 A CN 109805205A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a kind of methods for preparing double fermentation type meat Duckling feed additive, belong to technical field of animal.Its technical solution are as follows: first take the molasses of fern powder, balsam pear, bitter leaves dish, hawthorn, microbial inoculum A and 1/2 parts by weight, aerobic fermentation 3-5 days, obtain pre fermentation material A；The molasses of dregs of beans, barley, soybean fiber, microbial inoculum B and 1/2 parts by weight are taken again, aerobic fermentation 4-6 days, obtain pre fermentation material B；Then corn, pre fermentation material A and pre fermentation material B are mixed, being supplemented aqua sterilisa to water content is 20-30%, and be transferred to sealing and fermenting storehouse anaerobic fermentation after mixing evenly can be used for 8-15 days.The invention has the benefit that double fermentation type meat Duckling feed additive made from preparation method of the invention can be improved meat duck enteritis disease resistance, and digestion and absorption of the duck to feed can be promoted, a degree of weight for improving duck.
Description
Technical field
The present invention relates to technical field of animal more particularly to a kind of prepare double fermentation type meat Duckling feed additive
Method.
Background technique
Biological fermentation feed, using vegetalitas agricultural and sideline product as primary raw material, is passed through under the conditions of artificial controllable
The metabolism of microorganism, the macromolecular substances such as degradation par-tial polysaccharide, protein and fat, generates organic acid, soluble polypeptide
Equal small-molecule substances, formation is full of nutrition, palatability is good, beneficial to viable bacteria content high biological feedstuff or feedstuff, to make
Feed ingredient becomes to enrich, nutrition is easy to animal absorption, and animal is made preferably to grow up.Simultaneously by cheap agricultural or light industry pair
Product is turned waste into wealth, and produces the forage protein raw material of high quality, and can also obtain by fermentative feedstuff of microbe high living
The beneficial microbe of property.
The fact that meat duck enteritis, general occurs in duck, which will be begun with, after meat duck is 20 days most when cultivating not will cause duck
Sub- injures and deaths, but normal meat duck feedstuff-meat ratio can be caused to convert, accidentally no small loss is brought to raiser.Meat duck enteritis
The phenomenon that showing as apathetic, loss of appetite after morbidity, having loose bowels just, can be stained with excrement around the cloaca of duck, lead to
Often be not in death, occur once in a while because dying of exhaustion the sick duck died., it can be seen that intestinal contents are less after sick duck is dissected,
The case where mucous membrane of small intestine has hyperemia and festers.
Summary of the invention
In order to the generation of meat duck enteritis is reduced or avoided, reduce the loss of raiser, the present invention provides it is a kind of prepare it is double
The method of weight fermented type meat Duckling feed additive, double fermentation type meat Duckling feed additive obtained by this method can change
Kind duck intestinal flora improves meat duck enteritis disease resistance and improves the speed of growth of duck.
Specific embodiments of the present invention are: a method of double fermentation type meat Duckling feed additive is prepared, including
Following steps:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: weighing smashed fern powder, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and molasses, and supplement
It is 30-40% that aqua sterilisa, which is allowed to water content, the above raw material is mixed evenly, then aerobic fermentation 3- at a temperature of 20-35 DEG C
5 days, obtain pre fermentation material A；
Step 3: weighing smashed dregs of beans, barley, soybean fiber and microbial inoculum B and molasses, and supplement aqua sterilisa
Being allowed to water content is 30-40%, and the above raw material is mixed evenly, then aerobic fermentation 4-6 days at a temperature of 20-35 DEG C, is obtained
To pre fermentation material B；
Step 4: weighing corn, and mixed with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 20-
30%, it is transferred to is sealed by fermentation storehouse after mixing evenly；
Step 5: keeping can be used for anaerobic fermentation 8-15 days at a temperature of 20-35 DEG C in fermentation cabin.
Wherein, the quality proportioning of each raw material is as follows in the method: 40-50 parts of corn, 15-25 parts of dregs of beans, barley 10-15
Part, 1-4 parts of soybean fiber, 4-6 parts of molasses, 2-3 parts of fern powder, 1-2 parts of balsam pear, 1-3 parts of bitter leaves dish, 2-3 parts of hawthorn, microorganism
1-3 parts and 2-4 parts of microbial inoculum B of bacterium solution A；Wherein, the mass ratio of the honey dosage in step 2 and step 3 is 1:1.
Preferably, the quality proportioning of each raw material is as follows in the method: 45 parts of corn, 20 parts of dregs of beans, 12 parts of barley, soybean
3 parts of fiber, 5 parts of molasses, 2 parts of fern powder, 1 part of balsam pear, 3 parts of bitter leaves dish, 3 parts of hawthorn, 2 parts of microbial inoculum A and microbial bacteria
3 parts of liquid B.
Can also preferably, the quality proportioning of each raw material is as follows in the method: 50 parts of corn, 15 parts of dregs of beans, barley 10
Part, 4 parts of soybean fiber, 4 parts of molasses, 3 parts of fern powder, 2 parts of balsam pear, 2 parts of bitter leaves dish, 2 parts of hawthorn, 1 part of microbial inoculum A and
4 parts of microbial inoculum B.
Can also preferably, the quality proportioning of each raw material is as follows in the method: 40 parts of corn, 25 parts of dregs of beans, barley 10
Part, 1 part of soybean fiber, 6 parts of molasses, 3 parts of fern powder, 2 parts of balsam pear, 1 part of bitter leaves dish, 3 parts of hawthorn, 3 parts of microbial inoculum A and
2 parts of microbial inoculum B.
The microbial inoculum A is mixed by the zymocyte liquid of following strain according to living bacteria count ratio: lactic acid bar
Bacterium: clostridium butyricum: yeast flora=3-5:10-15:5-10, content of microorganisms >=1.0 of the microbial inoculum A ×
1011cfu/g.The Bacillus acidi lactici can be one or more of lactobacillus acidophilus, Lactobacillus casei, lactobacillus plantarum.
Preferably, the microbial inoculum A is mixed by the zymocyte liquid of following strain according to living bacteria count ratio:
Bacillus acidi lactici: clostridium butyricum: yeast flora=4:12:7.
Can also preferably, the microbial inoculum A is mixed by the zymocyte liquid of following strain according to living bacteria count ratio
Conjunction is made: Bacillus acidi lactici: clostridium butyricum: yeast flora=3:15:5.
Can also preferably, the microbial inoculum A is mixed by the zymocyte liquid of following strain according to living bacteria count ratio
Conjunction is made: Bacillus acidi lactici: clostridium butyricum: yeast flora=5:10:9.
The microbial inoculum B is mixed by the zymocyte liquid of following strain according to living bacteria count ratio: lichens bud
Spore bacillus: yeast flora: aspergillus oryzae=10-20:5-8:5-10, content of microorganisms >=1.0 of the microbial inoculum B ×
1011cfu/g。
Preferably, the microbial inoculum B is mixed by the zymocyte liquid of following strain according to living bacteria count ratio:
Bacillus licheniformis: yeast flora: aspergillus oryzae=15:7:8.
Can also preferably, the microbial inoculum B is mixed by the zymocyte liquid of following strain according to living bacteria count ratio
Conjunction is made: bacillus licheniformis: yeast flora: aspergillus oryzae=10:8:5.
Can also preferably, the microbial inoculum B is mixed by the zymocyte liquid of following strain according to living bacteria count ratio
Conjunction is made: bacillus licheniformis: yeast flora: aspergillus oryzae=20:5:9.
A kind of double fermentation type meat as made from the above-mentioned method for preparing double fermentation type meat Duckling feed additive is small
Duck feed addictive.
A kind of duck feed including above-mentioned double fermentation type meat Duckling feed additive, the double fermentation type meat are small
The parts by weight of duck feed addictive are 5-10%.
The beneficial effects of the present invention are: double fermentation type meat Duckling feed additive prepared by method of the invention selects spy
Determine flora stepwise fermentation, profitable strain prevents harmful microorganism from adhering in intestinal mucosa by competitive inhibition after duck is edible
With breeding, to improve meat duck enteritis disease resistance；And since profitable strain itself has good growth metabolism vigor,
Macromolecular and anti-nutritional factors can be effectively decomposed, the small-molecule substances such as small peptide and organic acid is synthesized, promotes duck to feed
It digests and assimilates, a degree of weight for improving duck.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Embodiment 1
The embodiment of the invention provides a kind of methods for preparing double fermentation type meat Duckling feed additive, the following steps are included:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: fern powder, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and molasses are weighed according to the weight ratio, and
It is 35% that supplement aqua sterilisa, which is allowed to water content, and the above raw material is mixed evenly, then aerobic fermentation 4 days at a temperature of 30 DEG C,
Obtain pre fermentation material A；
Step 3: weighing dregs of beans, barley, soybean fiber and microbial inoculum B and molasses according to the weight ratio, and supplements and go out
It is 35% that bacterium water, which is allowed to water content, and the above raw material is mixed evenly, then aerobic fermentation 5 days at a temperature of 30 DEG C, is obtained pre-
Fermentation material B；
Step 4: weighing corn and mixing with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 25%,
It is transferred to after mixing evenly and is sealed by fermentation storehouse；
Step 5: keeping can be used for anaerobic fermentation 12 days at a temperature of 30 DEG C in fermentation cabin.
Wherein, each raw material mass mixture ratio in the above method is as follows: 45 parts of corn, 20 parts of dregs of beans, 12 parts of barley, soybean are fine
3 parts of dimension, 5 parts of molasses, 2 parts of fern powder, 1 part of balsam pear, 3 parts of bitter leaves dish, 3 parts of hawthorn, 2 parts of microbial inoculum A and microbial inoculum
3 parts of B；Wherein the honey dosage in step 1 and step 2 is 2.5 parts.The microbial inoculum A by following strain fermentation
Bacterium solution is mixed according to living bacteria count ratio: lactobacillus plantarum: clostridium butyricum: yeast flora=4:12:7, microbial inoculum
Content of microorganisms >=1.0 × 10 of A11cfu/g.The microbial inoculum B is by the zymocyte liquid of following strain according to effective viable bacteria
Number ratio is mixed: bacillus licheniformis: yeast flora: the microorganism of aspergillus oryzae=15:7:8, the microbial inoculum B contains
Amount >=1.0 × 1011cfu/g。
Embodiment 2
The embodiment of the invention provides a kind of methods for preparing double fermentation type meat Duckling feed additive, the following steps are included:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: taking smashed fern powder, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and sugar according to the weight ratio
Honey, and supplementing aqua sterilisa to be allowed to water content is 30%, and the above raw material is mixed evenly, it is then aerobic at a temperature of 20 DEG C
Fermentation 5 days, obtains pre fermentation material A；
Step 3: smashed dregs of beans, barley, soybean fiber and microbial inoculum B and molasses are taken according to the weight ratio, and
It is 40% that supplement aqua sterilisa, which is allowed to water content, and the above raw material is mixed evenly, then aerobic fermentation 4 days at a temperature of 35 DEG C,
Obtain pre fermentation material B；
Step 4: weighing corn and mixing with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 30%,
It is transferred to after mixing evenly and is sealed by fermentation storehouse；
Step 5: keeping can be used for anaerobic fermentation 13 days at a temperature of 25 DEG C in fermentation cabin.
Wherein, each raw material mass mixture ratio in the above method is as follows: 50 parts of corn, 15 parts of dregs of beans, 10 parts of barley, soybean are fine
4 parts of dimension, 4 parts of molasses, 3 parts of fern powder, 2 parts of balsam pear, 2 parts of bitter leaves dish, 2 parts of hawthorn, 1 part of microbial inoculum A and microbial inoculum
4 parts of B；Wherein, the honey usage ratio in step 2 and step 3 is 1:1.The microbial inoculum A by following strain hair
Yeast-like fungi liquid is mixed according to living bacteria count ratio: Lactobacillus casei: clostridium butyricum: yeast flora=3:15:5, microbial bacteria
Content of microorganisms >=1.0 × 10 of liquid A11cfu/g.The microbial inoculum B is by the zymocyte liquid of following strain according to effective living
Bacterium number ratio is mixed: bacillus licheniformis: yeast flora: aspergillus oryzae=15:7:8, the microorganism of the microbial inoculum B
Content >=1.0 × 1011cfu/g。
Embodiment 3
The embodiment of the invention provides a kind of methods for preparing double fermentation type meat Duckling feed additive, the following steps are included:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: taking smashed fern powder, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and sugar according to the weight ratio
Honey, and supplementing aqua sterilisa to be allowed to water content is 40%, and the above raw material is mixed evenly, it is then aerobic at a temperature of 35 DEG C
Fermentation 3 days, obtains pre fermentation material A；
Step 3: smashed dregs of beans, barley, soybean fiber and microbial inoculum B and molasses are taken according to the weight ratio, and
It is 40% that supplement aqua sterilisa, which is allowed to water content, and the above raw material is mixed evenly, then aerobic fermentation 6 days at a temperature of 20 DEG C,
Obtain pre fermentation material B；
Step 4: weighing corn and mixing with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 20%,
It is transferred to after mixing evenly and is sealed by fermentation storehouse；
Step 5: keeping can be used for anaerobic fermentation 15 days at a temperature of 20 DEG C in fermentation cabin.
Wherein, in the above method each raw material quality proportioning are as follows: 40 parts of corn, 25 parts of dregs of beans, 10 parts of barley, soybean fiber
1 part, 6 parts of molasses, 3 parts of fern powder, 2 parts of balsam pear, 1 part of bitter leaves dish, 3 parts of hawthorn, 3 parts of microbial inoculum A and microbial inoculum B
2 parts；Wherein the usage ratio of honey is 1:1 in step 2 and step 3.The microbial inoculum A by following strain zymophyte
Liquid is mixed according to living bacteria count ratio: lactobacillus acidophilus: clostridium butyricum: yeast flora=5:10:9, microbial inoculum A
Content of microorganisms >=1.0 × 1011cfu/g.The microbial inoculum B is by the zymocyte liquid of following strain according to effective viable bacteria
Number ratio is mixed: bacillus licheniformis: yeast flora: the microorganism of aspergillus oryzae=10:8:5, the microbial inoculum B contains
Amount >=1.0 × 1011cfu/g。
Embodiment 4
The embodiment of the invention provides a kind of methods for preparing double fermentation type meat Duckling feed additive, the following steps are included:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: taking the fern powder crushed, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and sugar according to the weight ratio
Honey, and supplementing aqua sterilisa to be allowed to water content is 30%, and the above raw material is mixed evenly, it is then aerobic at a temperature of 28 DEG C
Fermentation 3 days, obtains pre fermentation material A；
Step 3: the dregs of beans crushed, barley, soybean fiber and microbial inoculum B and molasses are taken according to the weight ratio, and
It is 30% that supplement aqua sterilisa, which is allowed to water content, and the above raw material is mixed evenly, then aerobic fermentation 6 days at a temperature of 28 DEG C,
Obtain pre fermentation material B；
Step 4: weighing corn and mixing with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 20%,
It is transferred to after mixing evenly and is sealed by fermentation storehouse；
Step 5: keeping can be used for anaerobic fermentation 8 days at a temperature of 25 DEG C in fermentation cabin.
Wherein, in the above method each raw material quality proportioning are as follows: 45 parts of corn, 20 parts of dregs of beans, 12 parts of barley, soybean fiber
3 parts, 5 parts of molasses, 2 parts of fern powder, 1 part of balsam pear, 3 parts of bitter leaves dish, 3 parts of hawthorn, 2 parts of microbial inoculum A and microbial inoculum B
3 parts；Wherein the usage ratio of honey is 1:1 in step 2 and step 3.The microbial inoculum A by following strain zymophyte
Liquid is mixed according to living bacteria count ratio: lactobacillus plantarum: clostridium butyricum: yeast flora=4:12:7, microbial inoculum A
Content of microorganisms >=1.0 × 1011cfu/g.The microbial inoculum B is by the zymocyte liquid of following strain according to effective viable bacteria
Number ratio is mixed: bacillus licheniformis: yeast flora: the microorganism of aspergillus oryzae=10:8:5, the microbial inoculum B contains
Amount >=1.0 × 1011cfu/g。
Embodiment 5
The embodiment of the invention provides a kind of methods for preparing double fermentation type meat Duckling feed additive, the following steps are included:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: taking the fern powder crushed, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and sugar according to the weight ratio
Honey, and supplementing aqua sterilisa to be allowed to water content is 38%, and the above raw material is mixed evenly, it is then aerobic at a temperature of 35 DEG C
Fermentation 5 days, obtains pre fermentation material A；
Step 3: the dregs of beans crushed, barley, soybean fiber and microbial inoculum B and molasses are weighed according to the weight ratio, and
And it is 33% that supplement aqua sterilisa, which is allowed to water content, the above raw material is mixed evenly, then the aerobic fermentation 6 at a temperature of 35 DEG C
It, obtains pre fermentation material B；
Step 4: corn, pre fermentation material A and pre fermentation material B are mixed, being supplemented aqua sterilisa to water content is 25%, stirring
It is transferred to after uniformly and is sealed by fermentation storehouse；
Step 5: keeping can be used for anaerobic fermentation 10 days at a temperature of 28 DEG C in fermentation cabin.
Wherein, each raw material proportioning of the above method: 50 parts of corn, 15 parts of dregs of beans, 10 parts of barley, 4 parts of soybean fiber, molasses
4 parts, 3 parts of fern powder, 2 parts of balsam pear, 2 parts of bitter leaves dish, 2 parts of hawthorn, 1 part of microbial inoculum A and 4 parts of microbial inoculum B；Wherein
The usage ratio of honey is 1:1 in step 2 and step 3.The microbial inoculum A is by the zymocyte liquid of following strain according to having
Effect viable count ratio is mixed: lactobacillus plantarum: Lactobacillus casei: clostridium butyricum: yeast flora=2:3:10:9, microorganism
Content of microorganisms >=1.0 × 10 of bacterium solution A11cfu/g.The microbial inoculum B is by the zymocyte liquid of following strain according to effective
Viable count ratio is mixed: bacillus licheniformis: yeast flora: aspergillus oryzae=20:5:9, micro- life of the microbial inoculum B
Object content >=1.0 × 1011cfu/g。
Embodiment 6
The embodiment of the invention provides a kind of methods for preparing double fermentation type meat Duckling feed additive, the following steps are included:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed spare；
Step 2: taking fern powder, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and molasses according to the weight ratio, and mend
Filling aqua sterilisa to be allowed to water content is 33%, and the above raw material is mixed evenly, then aerobic fermentation 3 days at a temperature of 20 DEG C, is obtained
To pre fermentation material A；
Step 3: taking dregs of beans, barley, soybean fiber and microbial inoculum B and molasses according to the weight ratio, and supplement sterilizing
It is 33% that water, which is allowed to water content, and the above raw material is mixed evenly, then aerobic fermentation 4 days at a temperature of 20 DEG C, obtains pre- hair
Ferment material B；
Step 4: weighing corn and mixing with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 30%,
It is transferred to after mixing evenly and is sealed by fermentation storehouse；
Step 5: keeping can be used for anaerobic fermentation 10 days at a temperature of 25 DEG C in fermentation cabin.
Wherein, each raw material proportioning of the above method: 40 parts of corn, 25 parts of dregs of beans, 10 parts of barley, 1 part of soybean fiber, molasses
6 parts, 3 parts of fern powder, 2 parts of balsam pear, 1 part of bitter leaves dish, 3 parts of hawthorn, 3 parts of microbial inoculum A and 2 parts of microbial inoculum B；Wherein
The usage ratio of honey is 1:1 in step 2 and step 3.The microbial inoculum A is by the zymocyte liquid of following strain according to having
Effect viable count ratio is mixed: lactobacillus plantarum: lactobacillus acidophilus: clostridium butyricum: yeast flora=3:2:10:9, microorganism
Content of microorganisms >=1.0 × 10 of bacterium solution A11cfu/g.The microbial inoculum B is by the zymocyte liquid of following strain according to effective
Viable count ratio is mixed: bacillus licheniformis: yeast flora: aspergillus oryzae=20:5:9, micro- life of the microbial inoculum B
Object content >=1.0 × 1011cfu/g。
Experimental example
To verify application effect of the invention, experimental example of the present invention chooses 700 ducks from same a collection of newly-hatched duckling and is equally divided into seven
Group, wherein one group as a control group completely use traditional forage feed, in addition six groups use 8% weight the embodiment of the present invention
Biological feedstuff made from 1-6 and the mode of 92% traditional feed mixed feeding are fed.Other every daily management measures
It is carried out according to the Routine Management of farm, the incidence of duck enteritis is counted after 30 days, and calculate every group of disease incidence.After 50 days
It delivers weighing for sale, calculates every group of average weight, as described in Table 1.
Table 1
| 30 days enteritis morbidity numbers of elements | 30 days enteritis disease incidence | Deliver average weight/kg for sale within 50 days | |
| Control group | 19 | 19% | 3.14 |
| Example 1 group | 2 | 2% | 3.47 |
| 2 groups of embodiment | 3 | 3% | 3.42 |
| 3 groups of embodiment | 5 | 5% | 3.39 |
| 4 groups of embodiment | 3 | 3% | 3.29 |
| 5 groups of embodiment | 7 | 7% | 3.44 |
| 6 groups of embodiment | 6 | 6% | 3.38 |
According to 1 data of table it is found that the enteritis disease incidence for the meat duck fed using biological feedstuff of the invention has been obtained very well
Ground control illustrates that biological feedstuff of the invention can play the effect of prevention duck enteritis, and eats biological feedstuff of the invention
Duck weight obviously increase.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made within the essential scope of the present invention also should belong to protection model of the invention
It encloses.
Claims (7)
1. a kind of method for preparing double fermentation type meat Duckling feed additive, which comprises the following steps:
Step 1: corn, dregs of beans, barley, soybean fiber, fern powder, balsam pear, bitter leaves dish, hawthorn are crushed respectively spare；
Step 2: weighing smashed fern powder, balsam pear, bitter leaves dish, hawthorn and microbial inoculum A and molasses, and supplement
It is 30-40% that aqua sterilisa, which is allowed to water content, the above raw material is mixed evenly, then aerobic fermentation 3- at a temperature of 20-35 DEG C
5 days, obtain pre fermentation material A；
Step 3: weighing smashed dregs of beans, barley, soybean fiber and microbial inoculum B and molasses, and supplement aqua sterilisa
Being allowed to water content is 30-40%, and the above raw material is mixed evenly, then aerobic fermentation 4-6 days at a temperature of 20-35 DEG C, is obtained
To pre fermentation material B；
Step 4: weighing corn, and mixed with pre fermentation material A and pre fermentation material B, being supplemented aqua sterilisa to water content is 20-
30%, it is transferred to is sealed by fermentation storehouse after mixing evenly；
Step 5: keeping can be used for anaerobic fermentation 8-15 days at a temperature of 20-35 DEG C in fermentation cabin.
2. the method according to claim 1 for preparing double fermentation type meat Duckling feed additive, which is characterized in that institute
State the consumption proportion of each raw material in method are as follows: 40-50 parts of corn, 15-25 parts of dregs of beans, 10-15 parts of barley, 1-4 parts of soybean fiber,
4-6 parts of molasses, 2-3 parts of fern powder, 1-2 parts of balsam pear, 1-3 parts of bitter leaves dish, 2-3 parts of hawthorn, 1-3 parts of microbial inoculum A and micro- life
2-4 parts of object bacterium solution B；Wherein the weight ratio of the honey dosage in step 1 and step 2 is 1:1.
3. the method according to claim 1 for preparing double fermentation type meat Duckling feed additive, which is characterized in that institute
It states microbial inoculum A to be mixed by the zymocyte liquid of following strain according to living bacteria count ratio: Bacillus acidi lactici: butyric acid shuttle
Bacterium: yeast flora=3-5:10-15:5-10, content of microorganisms >=1.0 × 10 of the microbial inoculum A11cfu/g。
4. the method according to claim 1 for preparing double fermentation type meat Duckling feed additive, which is characterized in that institute
It states microbial inoculum B to be mixed by the zymocyte liquid of following strain according to living bacteria count ratio: bacillus licheniformis: yeast
Flora: aspergillus oryzae=10-20:5-8:5-10, content of microorganisms >=1.0 × 10 of the microbial inoculum B11cfu/g。
5. the method according to claim 3 for preparing double fermentation type meat Duckling feed additive, which is characterized in that institute
Stating Bacillus acidi lactici is one or more of lactobacillus acidophilus, Lactobacillus casei, lactobacillus plantarum.
6. a kind of as made from the described in any item methods for preparing double fermentation type meat Duckling feed additive of claim 1-5
Double fermentation type meat Duckling feed additive.
7. a kind of duck feed including double fermentation type meat Duckling feed additive as claimed in claim 6, feature exist
In the parts by weight of the double fermentation type meat Duckling feed additive are 5-10%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115316A (en) * | 2019-06-14 | 2019-08-13 | 浙江文华农牧有限公司 | A kind of fermentative feedstuff of microbe and preparation method thereof |
| CN113180142A (en) * | 2021-05-31 | 2021-07-30 | 广州朴成农牧科技有限公司 | Fermented feed and preparation method and application thereof |
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Application publication date: 20190528 |