CN111743043A - Additive feed for fattening beef cattle and use method thereof - Google Patents
Additive feed for fattening beef cattle and use method thereof Download PDFInfo
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- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
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- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A23K10/30—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
- A23K10/38—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 from distillers' or brewers' waste
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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
- A23K20/105—Aliphatic or alicyclic compounds
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
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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
- A23K20/22—Compounds of alkali metals
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
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- A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
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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
- A23K20/30—Oligoelements
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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
- 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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Abstract
The invention relates to an additive feed for fattening beef cattle and a using method thereof, wherein the additive feed comprises the following components in parts by weight: 0.05-0.2 part of vitamin A, 30.03-0.1 part of vitamin D, 0.5-1.5 parts of vitamin E, 10.5-1 part of vitamin B, 10-15 parts of guanidinoacetic acid, 3-8 parts of betaine, 0.05-0.2 part of selenomethionine, 0.5-1 part of rumen bypass choline, 1-2 parts of porphyrin iron, 2-5 parts of zinc sulfate, 15-20 parts of magnesium oxide, 20-30 parts of sodium sulfate, 10-18 parts of distiller's grains of hay, 2-5 parts of potassium chloride, 1-3 parts of clostridium butyricum, 0.1-0.5 part of antioxidant and 20-30 parts of rice hull powder. The additive feed has the effects of promoting the health of bovine rumen and improving the lean meat percentage of beef cattle.
Description
Technical Field
The invention belongs to the technical field of feed additives, and particularly relates to an additive feed for fattening beef cattle and a using method thereof.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
Beef cattle belong to ruminants, and the health degree of rumen function determines the breeding benefit of beef cattle. Rumen fermentation is a complex process, and rumen microorganisms are the main bodies of fermentation, and specifically comprise bacteria, methanogens, fungi and protozoa, and a few phages. Rumen fermentation is also affected by temperature, PH, redox potential, osmotic pressure, etc. The key point of beef cattle breeding is that the beef cattle needs to be ensured to take nutrient substances meeting the requirement of quick growth in the fattening period when being fed with feed, particularly in the fattening period of the beef cattle, so that the beef cattle can grow healthily and meat quality of the beef cattle can be ensured, and further, the economic benefit of beef cattle breeding is achieved. However, under the condition of intensive culture, due to the fact that concentrated feed is fed for a long time in a large amount, rumen fermentation is easy to delay, and meat quality of beef cattle is affected.
Disclosure of Invention
In view of the problems in the prior art, the invention aims to provide an additive feed for fattening beef cattle and a using method thereof.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an additive feed for fattening beef cattle is composed of the following components in parts by weight: 0.05-0.2 part of vitamin A, 30.03-0.1 part of vitamin D, 0.5-1.5 parts of vitamin E, 10.5-1 part of vitamin B, 10-15 parts of guanidinoacetic acid, 3-8 parts of betaine, 0.05-0.2 part of selenomethionine, 0.5-1 part of rumen bypass choline, 1-2 parts of porphyrin iron, 2-5 parts of zinc sulfate, 15-20 parts of magnesium oxide, 20-30 parts of sodium sulfate, 10-18 parts of distiller's grains of hay, 2-5 parts of potassium chloride, 1-3 parts of clostridium butyricum, 0.1-0.5 part of antioxidant and 20-30 parts of rice hull powder.
The hay distiller's grains are a product of mixed fermentation of hay and distiller's grains, wherein the hay is ensiled sunflower head discs, and the hay distiller's grains comprise the following components in parts by weight: 50-60 parts of silage sunflower head disk and 30-40 parts of vinasse.
The invention aims to provide the additive feed for promoting the health of the rumen of the beef and improving the lean meat percentage of the beef. The additive feed provided by the invention enhances the rumen absorption capacity of cattle, enables beef cattle to grow rapidly, promotes rumen fermentation, ensures the maintenance of the normal state of rumen, and improves the rumen absorption capacity under combined action.
In some embodiments of the invention, the additive feed for fattening beef cattle consists of the following components in parts by weight: 0.05-0.1 part of vitamin A, 30.03-0.05 part of vitamin D, 0.5-1 part of vitamin E, 10.5-0.8 part of vitamin B, 12-15 parts of guanidinoacetic acid, 5-8 parts of betaine, 0.1-0.2 part of selenomethionine, 0.5-1 part of rumen bypass choline, 1-2 parts of porphyrin iron, 3-5 parts of zinc sulfate, 18-20 parts of magnesium oxide, 20-25 parts of sodium sulfate, 10-18 parts of distiller's grains of hay, 2-3 parts of potassium chloride, 1-3 parts of clostridium butyricum, 0.1-0.5 part of antioxidant and 20-25 parts of rice hull powder.
In some embodiments of the invention, the distiller's dried grass consists of the following parts by weight: 50-55 parts of silage sunflower head disk and 35-40 parts of vinasse.
In some embodiments of the invention, the additive feed for fattening beef cattle consists of the following components in parts by weight: 0.08 part of vitamin A, 30.05 parts of vitamin D, 0.8 part of vitamin E, 10.7 parts of vitamin B, 13 parts of guanidinoacetic acid, 5 parts of betaine, 0.07 part of selenomethionine, 0.5 part of rumen bypass choline, 1.3 parts of porphyrin iron, 4 parts of zinc sulfate, 18 parts of magnesium oxide, 26 parts of sodium sulfate, 15 parts of dried grass vinasse, 3 parts of potassium chloride, 1.3 parts of clostridium butyricum, 0.2 part of antioxidant and 26 parts of rice hull powder.
In some embodiments of the invention, the distiller's grain is brewer's grain or distiller's grain; preferably brewery mash.
In a second aspect, the preparation method of the additive feed for fattening beef cattle comprises the following specific steps:
preparing a silage sunflower head disk, mixing the silage sunflower head disk and vinasse, and adding a leavening agent to obtain dry grass vinasse;
the obtained hay vinasse is crushed and mixed with other raw materials to obtain the additive feed for fattening beef cattle.
In some embodiments of the invention, the moisture content is maintained at 30% to 40% during the mixed fermentation of ensiled sunflower head plates and distillers grains. The water content of the fermentation affects the pH of the distiller's grains of the hay, which is beneficial to the stability of the rumen environment and improves the absorption capacity of the rumen.
In a third aspect, in the method for using the additive feed for fattening beef cattle, the feed additive is added into the feed according to the weight percentage of 3-5 per mill.
In some embodiments of the invention, before the beef cattle weighs 450kg, the additive amount is 3-4 per mill of the concentrate supplement in addition according to the weight of a natural air-dried sample; preferably 3 per thousand.
In some embodiments of the invention, the beef cattle weighing 450kg to slaughter are added in an amount of 4-5% of the concentrate supplement in addition based on the natural air-dried sample weight; preferably 5 per thousand.
The product aims to strengthen the functional nutrition of trace elements and vitamins through the synergistic effect of various components, promote the stable and healthy rumen function and improve the lean meat percentage of beef cattle.
(1) The product can stabilize rumen function and promote rumen fermentation
Rumen function directly affects feed digestion degree, and has advantages of perfect function, full fermentation, and rapid growth speed. Rumen fermentation is a complex process, and rumen microorganisms are the main bodies of fermentation, and specifically comprise bacteria, methanogens, fungi and protozoa, and a few phages. Rumen fermentation is also affected by temperature, PH, redox potential, osmotic pressure, etc. Because of the long-term and large-scale feeding of concentrated feed, volatile fatty acid produced by rumen fermentation is easy to cause rumen acidosis, substances for buffering the pH value and the oxidation-reduction potential need to be added, and zinc sulfate, magnesium oxide, sodium sulfate, potassium chloride and the like are added into the product of the invention to buffer the acid produced in excess by rumen fermentation and maintain normal pH and osmotic pressure. Can effectively control the pH value to be about 6.5, and ensures the long-term stable health of rumen fermentation. The product is a probiotic fermentation product, is rich in probiotics and metabolites after fermentation, has large rumen microorganism quantity, more sufficient feed fermentation and large mycoprotein yield. Meanwhile, the product is added with compound vitamins, so that the microbial activity is improved, and rumen fermentation is promoted.
(2) The product of the invention has the advantages of strengthening the nutrient redistribution, improving the lean meat percentage, along with high efficiency and safety.
Guanidinoacetic acid is a precursor of creatine. Creatine phosphate containing high phosphate group transfer potential is widely present in muscle and nerve tissues and is a main energy supply substance in animal muscle tissues. The guanidine creatine is additionally added, so that a large amount of phosphate group transfer substances (phosphocreatine) are generated by a human body, and therefore, the source power is provided for the efficient work of tissues such as muscles, brains, gonads and the like, and the energy is promoted to be continuously distributed into the muscle tissues.
(3) The product of the invention has fast daily gain and high dressing percentage.
The product of the invention is added with choline, compound vitamin and trace elements. The trace elements can improve the activity of various digestive enzymes and the digestibility of nutrient substances in the small intestine section of the beef cattle. Phytase and fat-soluble vitamins such as vitamin A and vitamin D3 enhance calcium and phosphorus absorption, promote bone development, enlarge beef cattle skeleton, and promote growth. The B vitamins are generally considered not to be added in the beef cattle feed, but due to the large intake of concentrated feed, the B vitamins generated by rumen fermentation are not enough to meet the needs of the organism, so that the additional addition of the nicotinamide and the like can promote the digestion and absorption of nutrient substances, and the daily gain is fast. The efficiency of organism synthesizing fat is lowest, the choline added into the product of the invention can not only protect liver, but also reduce fat synthesis and promote protein synthesis, and the daily gain is fast and the dressing percentage is high.
(4) The invention selects the distiller's grains of dried grass to be beneficial to rumen fermentation of cattle, the inventor finds that the rumen fermentation is beneficial to the rumen to absorb nutrient substances and improve the growth speed of beef cattle, and simultaneously, if the distiller's grains are used alone, the problem of overfermentation of the rumen can be caused, if the distiller's grains are matched with a silage sunflower head disk, the rumen fermentation can be integrated with the distiller's grains to obtain substances suitable for cattle rumen fermentation, and meanwhile, the inventor finds that the appropriate proportion of the silage sunflower head disk and the distiller's grains can ensure that the rumen fermentation effect is better;
the distiller's grains of hay are matched with zinc sulfate, magnesium oxide, sodium sulfate, potassium chloride and the like, so that the normal environment in the rumen can be maintained, the rumen can fully absorb nutrition, and the growth speed of beef cattle can be improved;
meanwhile, the vinasse is rich in B vitamins,
(5) the selection of each raw material and the proportioning and using amount of each raw material of the additive are obtained by the inventor through years of research and practice, and through the long-term research and practice of the inventor, the lack or change of some raw materials can not solve the specific technical problem of the invention, the ideal effect can not be achieved, and the emphasis on solving the problem is changed. If the proportion relationship is unreasonable, the rumen fermentation efficiency is hindered, the disease resistance of the organism is obviously improved, and the growth speed is high.
The invention has the beneficial effects that:
the additive feed for fattening beef cattle, disclosed by the invention, has the advantages of capability of promoting rumen health, full feed fermentation, improvement of the utilization efficiency of the feed, rapid growth of beef cattle, improvement of lean meat percentage, no drug resistance, high cure rate, no residue, no chemical injury, no environmental pollution, environmental friendliness, capability of reducing subcutaneous fat deposition, rapid action, difficulty in relapse and low price.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise. The invention will be further illustrated by the following examples
The additive feed for fattening beef cattle of examples 1 to 3 comprises 55 parts of silage sunflower heads and 35 parts of distiller's grains as raw materials. The preparation method of the hay distiller's grains comprises the following steps: ensiling the sunflower head disk to obtain ensiled sunflower head disk, and then mixing the ensiled sunflower head disk with vinasse and a leavening agent for fermentation to obtain the dry grass vinasse.
The obtained hay vinasse is crushed and mixed with other raw materials to obtain the additive feed for fattening beef cattle.
Example 1
The additive feed for fattening beef cattle comprises the following components in parts by weight: 0.08 part of vitamin A, 30.05 parts of vitamin D, 0.8 part of vitamin E, 10.7 parts of vitamin B, 13 parts of guanidinoacetic acid, 5 parts of betaine, 0.07 part of selenomethionine, 0.5 part of rumen bypass choline, 1.3 parts of porphyrin iron, 4 parts of zinc sulfate, 18 parts of magnesium oxide, 26 parts of sodium sulfate, 15 parts of dried grass vinasse, 3 parts of potassium chloride, 1.3 parts of clostridium butyricum, 0.2 part of antioxidant and 26 parts of rice hull powder.
Example 2
The additive feed for fattening beef cattle comprises the following components in parts by weight: 0.05 part of vitamin A, 30.03 parts of vitamin D, 0.5 part of vitamin E, 10.6 parts of vitamin B, 12 parts of guanidinoacetic acid, 7 parts of betaine, 0.012 part of selenomethionine, 0.8 part of rumen bypass choline, 1.7 parts of porphyrin iron, 3 parts of zinc sulfate, 19 parts of magnesium oxide, 22 parts of sodium sulfate, 12 parts of dried grass vinasse, 2 parts of potassium chloride, 1.5 parts of clostridium butyricum, 0.1 part of antioxidant and 20 parts of rice hull powder.
Example 3
The additive feed for fattening beef cattle comprises the following components in parts by weight: 1 part of vitamin A, 30.05 parts of vitamin D, 0.8 part of vitamin E, 10.8 parts of vitamin B, 15 parts of guanidinoacetic acid, 6 parts of betaine, 0.015 part of selenomethionine, 0.5 part of rumen bypass choline, 1.5 parts of porphyrin iron, 5 parts of zinc sulfate, 20 parts of magnesium oxide, 24 parts of sodium sulfate, 16 parts of dried grass vinasse, 3 parts of potassium chloride, 3 parts of clostridium butyricum, 0.5 part of antioxidant and 24 parts of rice hull powder.
Comparative example 1
Different from example 1, no distiller's dried grass was added;
comparative example 2
Different from the embodiment 1, magnesium oxide, zinc sulfate, sodium sulfate and potassium chloride are not added;
experimental example:
the feed additives of example 1, example 2, example 3, comparative example 1 and comparative example 2 were added according to the following method one, and the beef cattle weighing 300kg to 450kg were subjected to the experiment, and the number of beef cattle per group was 10, to obtain the results shown in table 1.
The method comprises the following steps: before the weight of the beef cattle is 450kg, the additive amount is 3 per mill of the concentrate supplement in addition according to the weight of a natural air-dried sample.
The second method comprises the following steps: when the weight of beef cattle reaches 450kg and the beef cattle is out of the market, the addition amount is 5 per mill of the concentrate supplement according to the weight of the natural air-dried sample.
The third method comprises the following steps: when the weight of beef cattle reaches 450kg and the beef cattle is out of the market, the addition amount is 8 per mill of the concentrate supplement according to the weight of the natural air-dried sample.
TABLE 1 Effect of different additive feeds on beef cattle growth Performance
The initial weight is the average weight of 10 cattle; the final weight is the average weight of 10 cattle; the daily average weight gain is the total weight gain of 30 days divided by the number of days and the number of cattle, and the total weight gain is the final average weight minus the initial average weight; the average daily feed intake is equal to the total feed intake of 30 days divided by the number of days and the number of cattle in the head.
The feed additive of example 1 was tested according to method two and method three, respectively, and the results are shown in table 2.
TABLE 2 Effect of additive feed on beef cattle growth Performance
| Index (I) | Method two | Method III |
| Days of experiment | 30 | 30 |
| Initial weight (kg) | 485±1 | 476±1 |
| Terminal weight (kg) | 518.5±1 | 503.3±1 |
| Daily average weight gain (kg) | 1.1±0.1 | 0.9±0.1 |
| Daily average feed intake (kg) | 7.9±0.2 | 7.1±0.2 |
From the above comparative experiment, it was found that the daily food intake of beef cattle of comparative example 1 without addition of distiller's grains of dried grass was reduced as compared with each of examples 1, 2 and 3, and the daily food intake of beef cattle of comparative example 2 without addition of magnesium oxide, zinc sulfate, sodium sulfate and potassium chloride was reduced as compared with each of examples 1, 2 and 3. In addition, the feed intake per day in examples 1, 2 and 3 is larger than that in comparative example 1 and 2, which shows that the feed additive of the present invention has synergistic effect of distiller's grains of dried grass and magnesium oxide, zinc sulfate, sodium sulfate and potassium chloride. The rumen of cattle has better absorption performance under the two effects. Is beneficial to improving the growth speed of the beef cattle, and simultaneously improves the lean meat percentage of the beef cattle under the action of other components.
Examples of the experiments
Before the weight of the beef cattle is 450kg, the additive amount is 3 per mill of the concentrate supplement in addition according to the weight of a natural air-dried sample. The additive materials are respectively the additive feed of example 1, comparative example 1 and comparative example 2 for raising and comparing the lean meat percentage.
TABLE 3 lean meat percentage comparison of different additive feeds
| Index (I) | Example 1 | Comparative example 1 | Comparative example 2 |
| Days of experiment | 30 | 30 | 30 |
| Lean meat percentage (%) | 75 | 53 | 51 |
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An additive feed for fattening beef cattle, which is characterized in that: the composition comprises the following components in parts by weight: 0.05-0.2 part of vitamin A, 30.03-0.1 part of vitamin D, 0.5-1.5 parts of vitamin E, 10.5-1 part of vitamin B, 10-15 parts of guanidinoacetic acid, 3-8 parts of betaine, 0.05-0.2 part of selenomethionine, 0.5-1 part of rumen bypass choline, 1-2 parts of porphyrin iron, 2-5 parts of zinc sulfate, 15-20 parts of magnesium oxide, 20-30 parts of sodium sulfate, 10-18 parts of distiller's grains of hay, 2-5 parts of potassium chloride, 1-3 parts of clostridium butyricum, 0.1-0.5 part of antioxidant and 20-30 parts of rice hull powder.
2. The additive feed for fattening beef cattle according to claim 1, characterized in that: the composition comprises the following components in parts by weight: 0.05-0.1 part of vitamin A, 30.03-0.05 part of vitamin D, 0.5-1 part of vitamin E, 10.5-0.8 part of vitamin B, 12-15 parts of guanidinoacetic acid, 5-8 parts of betaine, 0.1-0.2 part of selenomethionine, 0.5-1 part of rumen bypass choline, 1-2 parts of porphyrin iron, 3-5 parts of zinc sulfate, 18-20 parts of magnesium oxide, 20-25 parts of sodium sulfate, 10-18 parts of distiller's grains of hay, 2-3 parts of potassium chloride, 1-3 parts of clostridium butyricum, 0.1-0.5 part of antioxidant and 20-25 parts of rice hull powder.
3. The additive feed for fattening beef cattle according to claim 1, characterized in that: the dried grass vinasse comprises the following components in parts by weight: 50-55 parts of silage sunflower head disk and 35-40 parts of vinasse.
4. The additive feed for fattening beef cattle according to claim 1, characterized in that: the composition comprises the following components in parts by weight: 0.08 part of vitamin A, 30.05 parts of vitamin D, 0.8 part of vitamin E, 10.7 parts of vitamin B, 13 parts of guanidinoacetic acid, 5 parts of betaine, 0.07 part of selenomethionine, 0.5 part of rumen bypass choline, 1.3 parts of porphyrin iron, 4 parts of zinc sulfate, 18 parts of magnesium oxide, 26 parts of sodium sulfate, 15 parts of dried grass vinasse, 3 parts of potassium chloride, 1.3 parts of clostridium butyricum, 0.2 part of antioxidant and 26 parts of rice hull powder.
5. The additive feed for fattening beef cattle according to claim 1, characterized in that: the distiller's grains are brewer's grains or distiller's grains; preferably brewery mash.
6. The method for producing an additive feed for fattening beef cattle according to any one of claims 1 to 5, characterized in that: the method comprises the following specific steps:
preparing a silage sunflower head disk, mixing the silage sunflower head disk and vinasse, and adding a leavening agent to obtain dry grass vinasse;
the obtained hay vinasse is crushed and mixed with other raw materials to obtain the additive feed for fattening beef cattle.
7. The method for preparing an additive feed for fattening beef cattle according to claim 6, characterized in that: during the process of mixing and fermenting the ensiled sunflower head plates and the vinasse, the water content is kept between 30 and 40 percent.
8. The method of using the additive feed for fattening beef cattle according to any one of claims 1 to 5, characterized in that: the feed additive is added into the feed according to the weight percentage of 3 per mill to 5 per mill.
9. The method of using the additive feed for fattening beef cattle according to claim 8, characterized in that: before the weight of the beef cattle is 450kg, the additive amount is 3-4 per mill of the concentrate supplement according to the weight of a natural air-dried sample; preferably 3 per thousand.
10. The method of using the additive feed for fattening beef cattle according to claim 8, characterized in that: when the weight of beef cattle reaches 450kg and the beef cattle is out of the market, the additive amount is 4 per mill-5 per mill of the concentrate supplement according to the weight of the natural air-dried sample; preferably 5 per thousand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613796.3A CN111743043A (en) | 2020-06-30 | 2020-06-30 | Additive feed for fattening beef cattle and use method thereof |
Applications Claiming Priority (1)
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| CN112458030A (en) * | 2020-12-22 | 2021-03-09 | 广东溢多利生物科技股份有限公司 | Preparation method of clostridium butyricum preparation special for ruminants |
| CN113016939A (en) * | 2021-03-24 | 2021-06-25 | 江西农业大学 | Application of glycocyamine in improving beef cattle production performance, slaughter performance and meat quality |
| CN114271385A (en) * | 2022-01-04 | 2022-04-05 | 四川省川龙动科药业有限公司 | Rumen bypass total nutrient composition, rumen bypass total nutrient coated pill and preparation method thereof |
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Application publication date: 20201009 |