CN107439796A - A kind of preparation method of high energy high protein feed - Google Patents
A kind of preparation method of high energy high protein feed Download PDFInfo
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- CN107439796A CN107439796A CN201710685614.1A CN201710685614A CN107439796A CN 107439796 A CN107439796 A CN 107439796A CN 201710685614 A CN201710685614 A CN 201710685614A CN 107439796 A CN107439796 A CN 107439796A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/33—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from molasses
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
- A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
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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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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
The invention discloses a kind of method for making high protein feed for raw material with molasses, manioc waste etc., molasses are heated into thickening to certain brix, a certain amount of manioc waste is added to be sufficiently stirred, and add urea and mixed bacteria, it is sealed by fermentation certain time, then drying and processing, is eventually adding to be well mixed after a certain amount of minerals and vitamins and is fabricated to high energy, high protein feed.The present invention makes full use of carbohydrate in molasses and manioc waste, and combines urea and adjust reasonable carbon-nitrogen ratio, passes through the effect of strain, nonprotein nitrogen is converted the albumen that comes true, the absorptivity of animal is improved, the feed of preparation has the features such as easy to digest, energy and high true protein content.
Description
Technical field
The invention belongs to field of fodder, and in particular to a kind of preparation method of high energy high protein feed.
Background technology
Molasses are the important accessory substances of cane sugar factory, it be using sugarcane as raw material, by squeezing, sugarcane juice is clarified, purification,
After filtration treatment, be concentrated by evaporation, crystallization, the brown viscous shape liquid separated again, its yield be raw material sugarcane 2.5~
3%.Cane molasses are mainly characterized by sugar content height, and typically between 36%~60%, high sugar determines that it is a kind of fast
The energy feed of speed fermentation, can ferment rapidly, it is easy to be utilized by the microorganism, stimulate the expansion of microorganism species in cud
With the increase of quantity, strengthen the digestion power of cud.In addition its sweet taste can cover bad smell in feed, be fitted so as to improve feed
Mouth property.Therefore molasses use the energy that can not only improve daily ration in breeding production, while can improve daily ration palatability, band
Dynamic domestic animal dry matter intake improves the purpose of production performance so as to reach, but because it packs, transport, store, use etc. and to ask
Topic, along with molasses mineral matter proportional imbalance, causes it to have laxative qualits, limits its addition as feed, therefore will be more
Good utilisation molasses Fodder making, it is necessary to carry out science collocation, just more preferably play its application in terms of feed.
Cassava is one of three big potato class of the world (potato, cassava, sweet potato), has " underground granary ", " special crop " and " forms sediment
The reputation of the king of powder " claims.In China, cassava is distributed widely in the provinces and regions such as Guangxi, Hainan, Guangdong, manioc waste be cassava producing starch,
Leftover bits and pieces after the products such as alcohol, process manioc waste yield caused by tapioca every year in China and there are about 300,000 t, process
A total of about 1,500,000 t of manioc waste of other products such as alcohol, if substantial amounts of manioc waste is not used, not only cause resource unrestrained
Take, but also ecological environment can be polluted.Due to manioc waste rich in nutrition content, through processing after can be as good
Cassava dreg fodder, crude protein content enrich, and are often taken as cheap roughage at present to use, and directly or after cooking feed, wood
Potato slag palatability is poor, and animal hardly searches for food, and nutrition digestibility is extremely low, waste feed, is fed after fermentation, fermentation time mistake
Long, fermentation time is long easily to there is the problems such as going mouldy, rotting.
The content of the invention
There is technical problem in the present invention, there is provided a kind of to be made with molasses, manioc waste etc. for raw material based on above prior art
The method of high energy high protein feed, the solid molasses that molasses thermal dehydration is made, solve molasses transport and preserve difficulty etc.
Problem, add mineral matter and solve the problems, such as molasses mineral matter proportional imbalance, while manioc waste is added under high temperature molasses so that manioc waste
In starch be gelatinized at high temperature after formed high viscosity starch, adsorbed together with molasses the surface of urea solid particle from
And powerful chemical bond is formed, the adhesion between particle is enhanced, more conducively microorganism is attached on carrier, improves fermentation effect
Fruit, shorten fermentation time.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of preparation method of high energy high protein feed, including following preparation process：
(1) manioc waste is pressed dry to moisture 50%~65%, it is standby；
(2) molasses are dehydrated to 85 ° of Bx~90 ° Bx of brix at a temperature of 110 DEG C~120 DEG C；
(3) molasses obtained by step (2) are added in manioc waste, is well mixed, dries, it is standby after natural cooling；
(4) urea is added into the mixed material of step (3), stirred, it is standby；
(5) step (4) resulting material is sprayed into strain, be sealed 10~15 days；
(6) it is standby by step (5) drying materials；
(7) material obtained by step (6) is well mixed with mineral matter, vitamin, packing preserves.
Preferably, step (3) manioc waste and molasses with weight than 10:1~3 mixing.
Preferably, step (4) urea, its addition are 0.8~1.5 times of molasses and manioc waste gross weight.
Preferably, step (5) described strain is Pichia membranaefaciens, bacillus subtilis, and straying quatity is material gross weight
The 0.1%~0.5% of amount.
Step (6) described drying materials, it is to be dried to moisture 10~15% at a temperature of 50 DEG C~65 DEG C.
Step (7) mineral matter that adds is calcium monohydrogen phosphate, stone flour, and addition vitamin is vitamin A, vitamin D, dimension life
Plain E.
Why the present invention use manioc waste and molasses as raw material, be it is easy because of raw material sources, it is cheap, simultaneously
Solve the waste of manioc waste, alleviate manioc waste and discard and the influence to caused by environment.
The present invention why will add manioc waste after molasses thermal dehydration, be on the one hand because can increase molasses viscosity,
Its sugar content is improved, the solid molasses feed ratio liquid molasses fodder energy made is higher, and liquid molasses are changed into solid,
Solve molasses transport and preserve the problems such as difficult；On the other hand it is to be formed after the manioc waste starch added at high temperature is gelatinized
High viscosity starch, adsorbed together with molasses on the surface of urea solid particle so as to form powerful chemical bond, enhance particle
Between adhesion, more conducively microorganism is attached on carrier, improves ferment effect.
Why the present invention adds urea and strain, is because of the effect by strain, makes full use of molasses and manioc waste
Middle carbohydrate, and combine urea and adjust reasonable carbon-nitrogen ratio, nonprotein nitrogen is converted the albumen that comes true, improves the absorptivity of animal.
Why the present invention adds minerals and vitamins, be in order to make up molasses mineral matter proportional imbalance, and can basis
Beef cattle is adjusted in different fattening stages to calcium and phosphorus, vitamin equal size and ratio.
Advantages of the present invention and effect：
1st, by molasses thermal dehydration, its viscosity can be increased, improve its sugar content, the solid molasses feed ratio liquid made
Molasses feed energy is higher, and liquid molasses are changed into solid in addition, solves molasses transport and preserves the problems such as difficult.
2nd, the present invention makes full use of carbohydrate in molasses and manioc waste, and combines urea and adjust reasonable carbon-nitrogen ratio, passes through bacterium
Kind effect, nonprotein nitrogen conversion is come true albumen, improves the absorptivity of animal, the feed of preparation have it is easy to digest, energy with
The features such as true protein content is high.
3rd, high viscosity starch is formed after the starch in manioc waste is gelatinized at high temperature, is adsorbed together with molasses in urea
The surface of solid particle enhances the adhesion between particle, more conducively microorganism is attached to so as to form powerful chemical bond
On carrier, ferment effect is improved, shortens fermentation time.
4th, it is that manioc waste utilizes the manioc waste waste for providing more favourable approach, not only solving, and alleviates manioc waste
Discard and environment is impacted.
5th, the invention provide method can according to beef cattle in different fattening stages to calcium and phosphorus, vitamin equal size and ratio
Example is adjusted, and makes feed more targeted.
Embodiment
High energy high protein feed making method of the present invention is made further below by specific embodiment
It is bright.It should be understood that embodiments of the invention are to be used to illustrate rather than limitation of the present invention, according to the present invention
Essence the scope of protection of present invention is belonged to the simple modifications that carry out of the present invention.
Embodiment 1：
A kind of preparation method of high energy high protein feed, including following preparation process：
(1) manioc waste is pressed dry to moisture 50%, it is standby；
(2) molasses are dehydrated to 85 ° of Bx of brix at a temperature of 110 DEG C；
(3) by manioc waste and molasses weight than 10:3, the molasses obtained by step (2) are added in manioc waste, are well mixed,
Dry, it is standby after natural cooling；
(4) urea is added into the mixed material of step (3), urea addition is the 0.8 of molasses and manioc waste gross weight
Times, stir, it is standby；
(5) step (4) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.1% of weight, it is sealed 10 days；
(6) step (5) material is dried to moisture 10% at 50 DEG C, it is standby；
(7) material obtained by step (6) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Embodiment 2：
A kind of preparation method of high energy high protein feed, including following preparation process：
(1) manioc waste is pressed dry to moisture 53%, it is standby；
(2) molasses are dehydrated to 88 ° of Bx of brix at a temperature of 110 DEG C；
(3) by manioc waste and molasses weight than 7:3, the molasses obtained by step (2) are added in manioc waste, are well mixed,
Dry, it is standby after natural cooling；
(4) urea is added into the mixed material of step (3), urea addition is the 1.2 of molasses and manioc waste gross weight
Times, stir, it is standby；
(5) step (4) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.3% of weight, it is sealed 13 days；
(6) step (5) material is dried to moisture 12% at 50 DEG C, it is standby；
(7) material obtained by step (6) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Embodiment 3：
A kind of preparation method of high energy high protein feed, including following preparation process：
(1) manioc waste is pressed dry to moisture 65%, it is standby；
(2) molasses are dehydrated to 90 ° of Bx of brix at a temperature of 120 DEG C；
(3) by manioc waste and molasses weight than 1:3, the molasses obtained by step (2) are added in manioc waste, are well mixed,
Dry, it is standby after natural cooling；
(4) urea is added into the mixed material of step (3), urea addition is the 1.5 of molasses and manioc waste gross weight
Times, stir, it is standby；
(5) step (4) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.5% of weight, it is sealed 15 days；
(6) step (5) material is dried to moisture 15% at 60 DEG C, it is standby；
(7) material obtained by step (6) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Embodiment 4：
A kind of preparation method of high energy high protein feed, including following preparation process：
(1) manioc waste is pressed dry to moisture 50%, it is standby；
(2) molasses are dehydrated to 87 ° of Bx of brix at a temperature of 115 DEG C；
(3) by manioc waste and molasses weight than 10:3, the molasses obtained by step (2) are added in manioc waste, are well mixed,
Dry, it is standby after natural cooling；
(4) a certain amount of urea is added into the mixed material of step (3), urea addition is molasses and manioc waste gross weight
1 times of amount, stirs, standby；
(5) step (4) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.4% of weight, it is sealed 10 days；
(6) step (5) material is dried to moisture 13% at 55 DEG C, it is standby；
(7) material obtained by step (6) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Control group 1：(on the basis of embodiment 2, preparation process order is different)
A kind of preparation method of high energy high protein feed, it is characterised in that including following preparation process：
(1) manioc waste is pressed dry to moisture 53%, it is standby；
(2) urea is added into the material of step (1), urea addition is 1.2 times of manioc waste gross weight, and stirring is equal
It is even, it is standby.
(3) step (2) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.3% of weight, it is sealed 13 days.
(4) molasses are dehydrated to 88 ° of Bx of brix at a temperature of 110 DEG C；
(5) molasses obtained by step (4) are added in step (3) resulting material, is well mixed, dries, after natural cooling
Standby, wherein material and molasses weight is than 7:3；
(6) step (5) material is dried to moisture 12% at 50 DEG C, it is standby；
(7) material obtained by step (6) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Control group 2：(on the basis of embodiment 2, removing molasses heating stepses)
A kind of preparation method of high energy high protein feed, it is characterised in that including following preparation process：
(1) manioc waste is pressed dry to moisture 53%, it is standby；
(2) by manioc waste and liquid molasses weight than 7:3, the molasses obtained by step (2) are added in manioc waste, mixing is equal
It is even, dry, it is standby after natural cooling.
(3) urea is added into the mixed material of step (2), urea addition is the 1.2 of molasses and manioc waste gross weight
Times, stir, it is standby.
(4) step (3) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.3% of weight, it is sealed 13 days.
(5) step (4) material is dried to moisture 12% at 50 DEG C, it is standby.
(6) material obtained by step (5) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Control group 3：(on the basis of embodiment 2, removing strain fermentation step)
A kind of preparation method of high energy high protein feed, it is characterised in that including following preparation process：
(1) manioc waste is pressed dry to moisture 53%, it is standby；
(2) molasses are dehydrated to 88 ° of Bx of brix at a temperature of 110 DEG C；
(3) by manioc waste and molasses weight than 7:3, the molasses obtained by step (2) are added in manioc waste, are well mixed,
Dry, it is standby after natural cooling.
(4) urea is added into the mixed material of step (3), urea addition is the 1.2 of molasses and manioc waste gross weight
Times, stir, it is standby.
(5) step (4) material is dried to moisture 12% at 50 DEG C, it is standby.
(6) material obtained by step (5) is well mixed with a certain amount of minerals and vitamins, packing preserves.
Control group 4：(on the basis of embodiment 2, not adding vitamin and minerals)
A kind of preparation method of high energy high protein feed, it is characterised in that including following preparation process：
(1) manioc waste is pressed dry to moisture 53%, it is standby；
(2) molasses are dehydrated to 88 ° of Bx of brix at a temperature of 110 DEG C；
(3) by manioc waste and molasses weight than 7:3, the molasses obtained by step (2) are added in manioc waste, are well mixed,
Dry, it is standby after natural cooling.
(4) urea is added into the mixed material of step (3), urea addition is the 1.2 of molasses and manioc waste gross weight
Times, stir, it is standby.
(5) step (4) resulting material is sprayed into Pichia membranaefaciens, bacillus subtilis, strain straying quatity is that material is total
The 0.3% of weight, it is sealed 13 days.
(6) step (5) material is dried to moisture 12% at 50 DEG C, it is standby.
Experimental example 1
Using middle washing fiber content, crude protein content, sugar content and the calcium in feed, phosphorus content as investigation factor, survey
The nutritional ingredient of biological feedstuff obtained by 4 embodiments of the fixed present invention and 4 control groups.
The each group feed nutrient list of table 1
| Title | Middle washing fiber (%) | Crude protein (%) | Sugar (%) | Calcium, phosphorus content (%) |
| Embodiment 1 | 43.4 | 21.7 | 11.7 | 4.1 |
| Embodiment 2 | 42.9 | 22.4 | 12.6 | 4.2 |
| Embodiment 3 | 44.1 | 20.9 | 12.3 | 4.0 |
| Embodiment 4 | 43.4 | 21.0 | 11.9 | 4.1 |
| Control group 1 | 55.9 | 14.4 | 11.9 | 4.0 |
| Control group 2 | 48.9 | 18.5 | 5.2 | 4.0 |
| Control group 3 | 50.9 | 15.6 | 11.2 | 3.8 |
| Control group 4 | 44.9 | 20.1 | 10.6 | 0.2 |
As shown in Table 1, for the embodiment of the present invention 2 compared with control group 1 (preparation order is different), neutral detergent fiber content is few
More than 23%, crude protein content more more than 50%, because first adding sugaring honey after strain fermentation, on the one hand do not make full use of sugar
Honey class, reasonable carbon-nitrogen ratio is adjusted with combining urea, is on the other hand unfavorable for being attached on carrier in microorganism, so influenceing
Ferment effect；For the embodiment of the present invention 2 compared with control group 2 (no molasses thermal dehydration step), neutral detergent fiber content is few
More than 12%, crude protein content more more than 21%, sugar content is more more than 1.4 times, and calcium, phosphorus content are suitable, because having lacked molasses
Thermal dehydration step, attachment of the microorganism on carrier is influenceed, reduce ferment effect, while liquid concentration of molasses is low, reduces
The sugar content of feed；The embodiment of the present invention 2 compared with control group 3 (no fermentation step), neutral detergent fiber content few 15% with
On, crude protein content more more than 43%, sugar content and calcium, phosphorus content are suitable, because passing through microbial fermentation, crude protein content
It has been risen that, neutral detergent fiber has declined, and improves the nutritive value of feed；The embodiment of the present invention 2 and the (nothing of control group 4
Addition mineral matter, vitamin) to compare, calcium, phosphorus content are more more than 20 times, and other contents are suitable.
Experimental example 2：
In order to preferably contrast the feeding effect of the present invention and prior art, inventor has carried out tests below.
1. experiment is set
Compare four groups of one group~control：The fermentation bed cultivation ox of the feed of 1~control group of control group 4 is respectively adopted.
One~tetra- group of experiment：Using the fermentation bed cultivation ox of the feed of embodiment 1~4.
2. feeding trial
2.1 test method
From more than 350kg finished cattles 80,8 groups are randomly divided into.Weighed in before experiment, each group is respectively with corresponding
Forage feed, ensure crib not fracture, free choice feeding, record the animation of ox, and calculate daily gain, and weighed again after 60 days
Body weight, feed consumption rate and average body weight gains in testing index, calculate feed-weight ratio (feed-weight ratio=feed consumption rate/average body weight gains).
Table 2 feeds Comparative result list
| Group | Daily gain (gram) | Feed-weight ratio |
| Test one group | 72.0 | 14.9 |
| Test two groups | 79.8 | 14.7 |
| Test three groups | 75.9 | 14.9 |
| Test four groups | 75.4 | 15.0 |
| Compare one group | 58.7 | 16.1 |
| Compare two groups | 61.7 | 16.3 |
| Compare three groups | 59.8 | 16.7 |
| Compare four groups | 70.2 | 15.0 |
2.3 feed result
From the results showed that present invention of table 2 compared with comparative example, using carbohydrate in molasses and manioc waste, and urine is combined
Element adjusts reasonable carbon-nitrogen ratio, and by the effect of strain, nonprotein nitrogen is converted the albumen that comes true, improves the absorptivity of animal, system
Standby feed has the characteristics of easy to digest, energy and high true protein content, and ferment effect is more preferable, and feed nutritive value is more preferable, because
The feed-weight ratio of this test group is below control group, and average daily gain is also significantly larger than comparative example, the embodiment of the present invention 2 and control group
1 (preparation order is different) are compared, and neutral detergent fiber content few more than 23%, crude protein content more more than 50%, cultivation ox can
Realize and improve daily gain more than 35%, feed-weight ratio reduces by more than 8%；Compared with control group 2 (no molasses thermal dehydration step), in
Property washing fiber content few more than 12%, crude protein content more more than 21%, sugar content is more more than 1.4 times, cultivates Niu Keshi
Daily gain more than 29% is now improved, feed-weight ratio reduces by more than 14%；Compared with control group 3 (no fermentation step), neutral detergent is fine
Dimension hplc few more than 15%, crude protein content more more than 43%, cultivation ox, which can be realized, improves daily gain more than 33%, feed-weight ratio drop
Low more than 11%.
Although above the present invention is made to retouch in detail with general explanation, embodiment and experiment
State, but on the basis of the present invention, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, are belonged to claimed
Scope.
Claims (6)
1. a kind of preparation method of high energy high protein feed, it is characterised in that including following preparation process：
(1) it is 50%~65% to press dry manioc waste to moisture, standby；
(2) molasses are dehydrated to 85 ° of Bx~90 ° Bx of brix at a temperature of 110 DEG C~120 DEG C；
(3) molasses obtained by step (2) are added in manioc waste, is well mixed, dries, it is standby after natural cooling；
(4) urea is added into the mixed material of step (3), stirred, it is standby；
(5) step (4) resulting material is sprayed into strain, be sealed 10~15 days；
(6) it is standby by step (5) drying materials；
(7) material obtained by step (6) is well mixed with mineral matter, vitamin, packing preserves.
2. high energy high protein feed making method as claimed in claim 1, it is characterised in that：Step (3) described manioc waste
With molasses with weight than 10:1~3 mixing.
3. high energy high protein feed making method as claimed in claim 1, it is characterised in that：Step (4) described urea, its
Addition is 0.8~1.5 times of molasses and manioc waste gross weight.
4. high energy high protein feed making method as claimed in claim 1, it is characterised in that：Step (5) described strain is
Pichia membranaefaciens, bacillus subtilis, straying quatity are the 0.1%~0.5% of material gross weight.
5. high energy high protein feed making method as claimed in claim 1, it is characterised in that：Step (6) institute drying materials,
It is to be dried to moisture 10~15% at a temperature of 50 DEG C~65 DEG C.
6. high energy high protein feed making method as claimed in claim 1, it is characterised in that：Step (7) described mineral matter
For calcium monohydrogen phosphate, stone flour, addition vitamin is vitamin A, vitamin D, vitamin E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685614.1A CN107439796B (en) | 2017-08-11 | 2017-08-11 | Method for preparing high-energy high-protein feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685614.1A CN107439796B (en) | 2017-08-11 | 2017-08-11 | Method for preparing high-energy high-protein feed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112890031A (en) * | 2021-03-22 | 2021-06-04 | 广西农垦西江乳业有限公司 | Crop straw biological feed for cattle raising and preparation method thereof |
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