CN113519707A - Preparation method of ultralow-protein compound feed for fattening cattle - Google Patents
Preparation method of ultralow-protein compound feed for fattening cattle Download PDFInfo
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- CN113519707A CN113519707A CN202110834660.XA CN202110834660A CN113519707A CN 113519707 A CN113519707 A CN 113519707A CN 202110834660 A CN202110834660 A CN 202110834660A CN 113519707 A CN113519707 A CN 113519707A
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- 241000283690 Bos taurus Species 0.000 title claims abstract description 51
- 150000001875 compounds Chemical class 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 32
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 32
- 240000008042 Zea mays Species 0.000 claims abstract description 19
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 19
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 19
- 235000005822 corn Nutrition 0.000 claims abstract description 19
- 244000099147 Ananas comosus Species 0.000 claims abstract description 17
- 235000007119 Ananas comosus Nutrition 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 235000013361 beverage Nutrition 0.000 claims abstract description 8
- 235000015203 fruit juice Nutrition 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 22
- 235000019750 Crude protein Nutrition 0.000 claims description 16
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 235000015099 wheat brans Nutrition 0.000 claims description 12
- 244000017020 Ipomoea batatas Species 0.000 claims description 10
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 10
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 10
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000006378 damage Effects 0.000 claims description 9
- 241000238631 Hexapoda Species 0.000 claims description 8
- 244000290333 Vanilla fragrans Species 0.000 claims description 8
- 235000009499 Vanilla fragrans Nutrition 0.000 claims description 8
- 235000012036 Vanilla tahitensis Nutrition 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 8
- 231100000915 pathological change Toxicity 0.000 claims description 8
- 230000036285 pathological change Effects 0.000 claims description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 8
- 235000019764 Soybean Meal Nutrition 0.000 claims description 7
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- 239000004455 soybean meal Substances 0.000 claims description 7
- 244000105624 Arachis hypogaea Species 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 235000020232 peanut Nutrition 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 244000026873 Alternanthera philoxeroides Species 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000008188 pellet Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 4
- 231100000957 no side effect Toxicity 0.000 abstract description 4
- 235000016709 nutrition Nutrition 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 9
- 235000013339 cereals Nutrition 0.000 description 5
- 230000036186 satiety Effects 0.000 description 5
- 235000019627 satiety Nutrition 0.000 description 5
- 235000019621 digestibility Nutrition 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000017060 Arachis glabrata Nutrition 0.000 description 2
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- 235000018262 Arachis monticola Nutrition 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
-
- 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
- A23K20/22—Compounds of alkali metals
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Physiology (AREA)
- Health & Medical Sciences (AREA)
- Mycology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention relates to the technical field of feeds, in particular to a preparation method of an ultralow-protein compound feed for fattening cattle. The raw materials of the ultralow protein compound feed for fattening cattle comprise the following components in parts by weight: 680 parts of corn 550-. The ultra-low protein compound feed for fattening cattle provided by the invention selects pineapple residue or apple residue, and the two raw materials are from fruit juice beverage plants or can plants, are large in quantity, good in taste, fresh and nutritional, have no side effect, are popular with cattle, and can improve health.
Description
Technical Field
The invention relates to the technical field of feeds, in particular to a preparation method of an ultralow-protein compound feed for fattening cattle.
Background
The global standard value of the digestibility of the compound feed for fattening cattle is 85%, that is, the rest 15% of the digestibility is not digested and absorbed but directly discharged, so that serious waste is caused, namely the digestibility of the feed, namely the conversion rate of grains into meat, eggs and milk. How to improve the digestibility of the feed, improve the conversion rate of grains and reduce waste becomes a pressing subject in the feed industry.
Under the current large background of tight grain and high price, especially soybeans still depend on imports, and the grain saving significance is very important. In recent years, the Ministry of agriculture has called on the mass of feeds and breeding enterprises to vigorously develop low-protein daily ration, save grains and bean pulp, and reduce the dependence on the protein source of the bean pulp as much as possible. The protein of the compound feed for fattening cattle is reduced by 2.1 percent, then a cheap raw material without or with little protein is selected for substitution, the intestinal tract is filled by a replacement method, the problem of satiety is solved, the normal growth of the fattening cattle is kept, otherwise, the lack of volume in the abdomen can cause the satiety to run around without the satiety, the energy is consumed, the growth is slowed down, what substitution is important, and the substitution must meet three conditions: firstly, no side effect exists, and no toxicity or harm is obtained; secondly, people like to eat; thirdly, the health can be improved. Through long-term research and experiments, the raw material with the three conditions is determined to be pineapple residue or apple residue, the feed disclosed by the invention is an important development in the field of improving the sexual conversion rate of the fattening cattle compound feed, has huge economic benefits, and can save energy, reduce emission and protect the environment.
Disclosure of Invention
In order to solve the technical problems, the invention provides a preparation method of an ultralow protein compound feed for fattening cattle.
The invention provides an ultra-low protein compound feed for fattening cattle, which comprises the following components in percentage by weight: the raw materials comprise the following components in parts by weight: 680 parts of corn 550-.
Preferably, the raw materials comprise the following components in parts by weight: 500 parts of corn, 120 parts of bean pulp, 180 parts of wheat bran, 75 parts of pomace, 45 parts of alternanthera philoxeroides, 25 parts of sweet potato vine, 3 parts of vanilla extract, 8 parts of baking soda and a plurality of parts of water.
The preparation method of the ultralow protein compound feed for fattening cattle comprises the following specific steps:
the method comprises the following steps: sequentially adding corn, bean pulp, wheat bran, pomace, water peanuts, sweet potato vines and water into a stirring machine with a heating function;
step two: starting a stirring machine, heating, stirring and decocting for 1-1.5 hours at the temperature of 80-90 ℃;
step three: after the second step of stirring and decocting for 30-45 minutes, adding vanilla extract and baking soda, and then continuing heating and stirring;
step four: after the materials obtained in the step three are sent to a granulator, under the action of centrifugal force of high-speed rotation of a ring die and the scraping action of a material scattering device, the materials are embedded and extruded, and are continuously extruded from a die hole in a columnar shape, and then a fixed cutter arranged on the outer side of a pressing die is used for cutting the materials into granulated feeds with a certain length;
step five: and cooling and packaging the pellet feed produced by the granulator.
Preferably, the fruit residues are pineapple residues or apple residues, and the two raw materials of the pineapple residues or the apple residues are sourced from fruit juice beverage factories or can factories.
The screening standard of the pomace used for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) appearance: the moisture is sufficient, and the surface has no insect damage and pathological changes;
(2) odor: has a botanical odor of pineapple or apple;
(3) the weight of a single fruit: ≧ 30 g/piece;
(4) moisture content: less than 40 percent;
(5) crude protein: more than 5 percent;
(6) sugar content is more than 10 percent.
Preferably, the aperture of the circular mold in the step three internal granulator is 4.5-6.0 mm.
Preferably, the corn screening standard used for preparing the ultralow protein compound feed for fattening cattle is as follows:
(1) appearance: full granules, no surface insect damage and no pathological changes;
(2) placing time: the new corn in the current year needs to be stored for 4-5 weeks for use;
(3) crude protein: more than or equal to 6.5 percent;
(4) moisture content: less than 15.5 percent;
(5) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
Preferably, the screening standard of the soybean meal for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) appearance: the color of the mixture is light yellow to light brown and is in an irregular flake shape and is provided with a skin;
(2) crude protein: more than or equal to 42.0 percent;
(3) moisture content: less than 13.0 percent;
(4) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
Preferably, the screening standard of wheat bran for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) crude protein: is more than 14.5 percent;
(2) moisture content: < 14%;
(3) without the need for comminution.
Compared with the related technology, the preparation method of the ultralow protein compound feed for fattening cattle provided by the invention has the following beneficial effects:
the invention provides a preparation method of an ultralow-protein compound feed for fattening cattle, which selects pineapple residue or apple residue, and the two raw materials are from fruit juice beverage plants or can plants, are large in quantity, good in taste, fresh and nutritional, have no side effect, are popular with cattle groups, and can improve health.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
The first embodiment is as follows:
the preparation method of the ultralow protein compound feed for the fattening cattle provided by the embodiment of the invention comprises the following components in parts by weight: 500 parts of corn, 120 parts of bean pulp, 180 parts of wheat bran, 75 parts of pomace, 45 parts of alternanthera philoxeroides, 25 parts of sweet potato vine, 3 parts of vanilla extract, 8 parts of baking soda and a plurality of parts of water:
a preparation method of an ultra-low protein compound feed for fattening cattle comprises the following specific steps;
the method comprises the following steps: sequentially adding corn, bean pulp, wheat bran, pomace, water peanuts, sweet potato vines and water into a stirring machine with a heating function;
step two: starting a stirring machine, heating, stirring and decocting for 1-1.5 hours at the temperature of 80-90 ℃;
step three: after the second step of stirring and decocting for 30-45 minutes, adding vanilla extract and baking soda, and then continuing heating and stirring;
step four: after the materials obtained in the step three are sent to a granulator, under the action of centrifugal force of high-speed rotation of a ring die and the scraping action of a material scattering device, the materials are embedded and extruded, and are continuously extruded from a die hole in a columnar shape, and then a fixed cutter arranged on the outer side of a pressing die is used for cutting the materials into granulated feeds with a certain length;
step five: and cooling and packaging the pellet feed produced by the granulator.
Wherein, the aperture of the circular mold in the granulator in the third step is 4.5-6.0 mm.
It is worth noting that: the fruit residues are pineapple residues, and the two raw materials of the pineapple residues are from fruit juice beverage plants or can plants and are used for preparing the screening standard of the fruit residues used for the ultralow-protein compound feed for fattening cattle:
(1) appearance: the moisture is sufficient, and the surface has no insect damage and pathological changes;
(2) odor: has a botanical odor of pineapple;
(3) the weight of a single fruit: ≧ 30 g/piece;
(4) moisture content: less than 40 percent;
(5) crude protein: more than 5 percent;
(6) sugar content is more than 10 percent.
The corn screening standard used for preparing the ultralow protein compound feed for fattening cattle is as follows:
(1) appearance: full granules, no surface insect damage and no pathological changes;
(2) placing time: the new corn in the current year needs to be stored for 4-5 weeks for use;
(3) crude protein: more than or equal to 6.5 percent;
(4) moisture content: less than 15.5 percent;
(5) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
The screening standard of the soybean meal for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) appearance: the color of the mixture is light yellow to light brown and is in an irregular flake shape and is provided with a skin;
(2) crude protein: more than or equal to 42.0 percent;
(3) moisture content: less than 13.0 percent;
(4) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
The screening standard of wheat bran for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) crude protein: is more than 14.5 percent;
(2) moisture content: < 14%;
(3) without the need for comminution.
Wherein, the peanut and sweet potato vine seedling wash in advance and get rid of impurity, follow-up stoving, stirring mix crushing, its rubbing crusher screening is with sieve piece aperture: 3.5-4.0 mm.
The ultra-low protein compound feed for the fattening cattle in the scheme comprises the following components:
example two:
the preparation method of the ultralow protein compound feed for the fattening cattle provided by the embodiment of the invention comprises the following components in parts by weight: 500 parts of corn, 120 parts of bean pulp, 180 parts of wheat bran, 75 parts of pomace, 45 parts of alternanthera philoxeroides, 25 parts of sweet potato vine, 3 parts of vanilla extract, 8 parts of baking soda and a plurality of parts of water:
a preparation method of an ultra-low protein compound feed for fattening cattle comprises the following specific steps;
the method comprises the following steps: sequentially adding corn, bean pulp, wheat bran, pomace, water peanuts, sweet potato vines and water into a stirring machine with a heating function;
step two: starting a stirring machine, heating, stirring and decocting for 1-1.5 hours at the temperature of 80-90 ℃;
step three: after the second step of stirring and decocting for 30-45 minutes, adding vanilla extract and baking soda, and then continuing heating and stirring;
step four: after the materials obtained in the step three are sent to a granulator, under the action of centrifugal force of high-speed rotation of a ring die and the scraping action of a material scattering device, the materials are embedded and extruded, and are continuously extruded from a die hole in a columnar shape, and then a fixed cutter arranged on the outer side of a pressing die is used for cutting the materials into granulated feeds with a certain length;
step five: and cooling and packaging the pellet feed produced by the granulator.
Wherein, the aperture of the circular mold in the granulator in the third step is 4.5-6.0 mm.
It is worth noting that: the pomace is apple pomace, and two raw materials of the apple pomace are from a fruit juice beverage factory or a can factory and are used for preparing the pomace used by the ultra-low protein compound feed for fattening cattle according to the screening standard:
(1) appearance: the moisture is sufficient, and the surface has no insect damage and pathological changes;
(2) odor: has a botanical odor of apple;
(3) the weight of a single fruit: ≧ 30 g/piece;
(4) moisture content: less than 40 percent;
(5) crude protein: more than 5 percent;
(6) sugar content is more than 10 percent.
The corn screening standard used for preparing the ultralow protein compound feed for fattening cattle is as follows:
(1) appearance: full granules, no surface insect damage and no pathological changes;
(2) placing time: the new corn in the current year needs to be stored for 4-5 weeks for use;
(3) crude protein: more than or equal to 6.5 percent;
(4) moisture content: less than 15.5 percent;
(5) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
The screening standard of the soybean meal for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) appearance: the color of the mixture is light yellow to light brown and is in an irregular flake shape and is provided with a skin;
(2) crude protein: more than or equal to 42.0 percent;
(3) moisture content: less than 13.0 percent;
(4) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
The screening standard of wheat bran for preparing the ultralow-protein compound feed for fattening cattle is as follows:
(1) crude protein: is more than 14.5 percent;
(2) moisture content: < 14%;
(3) without the need for comminution.
Wherein, the peanut and sweet potato vine seedling wash in advance and get rid of impurity, follow-up stoving, stirring mix crushing, its rubbing crusher screening is with sieve piece aperture: 3.5-4.0 mm.
The ultra-low protein compound feed for the fattening cattle in the scheme comprises the following components:
it should be noted that: the protein of the compound feed for fattening cattle is reduced by 2.1%, then a cheap raw material without or with little protein is selected for substitution, and the intestinal tract is filled by a replacement method, so that the problem of satiety is solved, the normal growth of the compound feed is kept, otherwise, the lack of the volume in the abdomen can cause the situation that the compound feed has no satiety and runs everywhere randomly, the energy is consumed, and the growth is slowed down, the feed selects pineapple slag or apple slag, the two raw materials are from fruit juice beverage plants or can plants, the quantity is large, the taste is good, the compound feed is fresh and nutritional, no side effect exists, the compound feed is popular among cattle, the health can be improved, the waste of the pineapple slag or the apple slag can be reduced by reasonably utilizing the pineapple slag, and the extra income of the fruit juice beverage plants or can plants is increased;
it is worth noting that: the soybean meal contains 43% of protein, and the dosage of the soybean meal can be reduced by 48.8 kg per ton according to 2.1% of protein reduction, so that 48.8 kg of pineapple slag or apple slag is added into each ton of feed, the price of the soybean meal is 3800 yuan per ton according to market price, the price of the pineapple slag or the apple slag is 1000 yuan/ton, the cost of each ton of feed is saved by 136.6 yuan, the average price of the conventional fattening cattle compound feed is 2300 yuan/ton, and the cost saving range is as high as 5.9%, which is very remarkable.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The ultralow protein compound feed for fattening cattle is characterized by comprising the following raw materials in parts by weight: 680 parts of corn 550-.
2. The ultra-low protein compound feed for fattening cattle according to claim 1, characterized in that raw materials thereof comprise the following components in parts by weight: 500 parts of corn, 120 parts of bean pulp, 180 parts of wheat bran, 75 parts of pomace, 45 parts of alternanthera philoxeroides, 25 parts of sweet potato vine, 3 parts of vanilla extract, 8 parts of baking soda and a plurality of parts of water.
3. The preparation method of the ultralow protein compound feed for fattening cattle according to claim 2, which is characterized by comprising the following specific steps:
the method comprises the following steps: sequentially adding corn, bean pulp, wheat bran, pomace, water peanuts, sweet potato vines and water into a stirring machine with a heating function;
step two: starting a stirring machine, heating, stirring and decocting for 1-1.5 hours at the temperature of 80-90 ℃;
step three: after the second step of stirring and decocting for 30-45 minutes, adding vanilla extract and baking soda, and then continuing heating and stirring;
step four: after the materials obtained in the step three are sent to a granulator, under the action of centrifugal force of high-speed rotation of a ring die and the scraping action of a material scattering device, the materials are embedded and extruded, and are continuously extruded from a die hole in a columnar shape, and then a fixed cutter arranged on the outer side of a pressing die is used for cutting the materials into granulated feeds with a certain length;
step five: and cooling and packaging the pellet feed produced by the granulator.
4. The method for preparing the ultralow-protein compound feed for the fattening cattle according to claim 3, wherein the pomace is pineapple pomace or apple pomace, and the pineapple pomace or the apple pomace is prepared from a fruit juice beverage factory or a can factory.
5. The method for preparing the ultralow-protein compound feed for the fattening cattle according to claim 4, wherein the screening standard of the pomace used for preparing the ultralow-protein compound feed for the fattening cattle is as follows:
(1) appearance: the moisture is sufficient, and the surface has no insect damage and pathological changes;
(2) odor: has a botanical odor of pineapple or apple;
(3) the weight of a single fruit: ≧ 30 g/piece;
(4) moisture content: less than 40 percent;
(5) crude protein: more than 5 percent;
(6) sugar content is more than 10 percent.
6. The method for preparing the ultralow-protein compound feed for the fattening cattle according to claim 3, wherein the aperture of the circular mold in the granulator in the third step is 4.5-6.0 mm.
7. The ultra-low protein compound feed for the fattening cattle according to claim 2, wherein the corn screening standard used for preparing the ultra-low protein compound feed for the fattening cattle is as follows:
(1) appearance: full granules, no surface insect damage and no pathological changes;
(2) placing time: the new corn in the current year needs to be stored for 4-5 weeks for use;
(3) crude protein: more than or equal to 6.5 percent;
(4) moisture content: less than 15.5 percent;
(5) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
8. The ultralow protein compound feed for fattening cattle according to claim 2, which is used for preparing the screening standard of soybean meal used for the ultralow protein compound feed for fattening cattle:
(1) appearance: the color of the mixture is light yellow to light brown and is in an irregular flake shape and is provided with a skin;
(2) crude protein: more than or equal to 42.0 percent;
(3) moisture content: less than 13.0 percent;
(4) the screen sheet aperture for screening of the pulverizer is as follows: 3.5-4.0 mm.
9. The ultra-low protein compound feed for the fattening cattle according to claim 2, wherein the screening standard of wheat bran for preparing the ultra-low protein compound feed for the fattening cattle is as follows:
(1) crude protein: is more than 14.5 percent;
(2) moisture content: < 14%;
(3) without the need for comminution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834660.XA CN113519707A (en) | 2021-07-23 | 2021-07-23 | Preparation method of ultralow-protein compound feed for fattening cattle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834660.XA CN113519707A (en) | 2021-07-23 | 2021-07-23 | Preparation method of ultralow-protein compound feed for fattening cattle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113519707A true CN113519707A (en) | 2021-10-22 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622341A (en) * | 1983-04-14 | 1986-11-11 | Novotrade Rt | Growth-promoter fodders and feed additives and process for their preparation |
| CN103621839A (en) * | 2013-12-11 | 2014-03-12 | 四川铁骑力士实业有限公司 | Straw type beef cattle complete pellet feed and preparation method and application thereof |
| US20180021415A1 (en) * | 2015-02-12 | 2018-01-25 | Dsm Ip Assets B.V. | A method for improving feed digestibility in bovine animals |
| CN108236046A (en) * | 2018-01-16 | 2018-07-03 | 重庆市开州区博海农业开发有限公司 | A kind of cowboying feed formula |
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- 2021-07-23 CN CN202110834660.XA patent/CN113519707A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622341A (en) * | 1983-04-14 | 1986-11-11 | Novotrade Rt | Growth-promoter fodders and feed additives and process for their preparation |
| CN103621839A (en) * | 2013-12-11 | 2014-03-12 | 四川铁骑力士实业有限公司 | Straw type beef cattle complete pellet feed and preparation method and application thereof |
| US20180021415A1 (en) * | 2015-02-12 | 2018-01-25 | Dsm Ip Assets B.V. | A method for improving feed digestibility in bovine animals |
| CN108236046A (en) * | 2018-01-16 | 2018-07-03 | 重庆市开州区博海农业开发有限公司 | A kind of cowboying feed formula |
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Application publication date: 20211022 |