Antibiotic-free diarrhea-preventing ruminant premixed feed

Abstract

The invention relates to the technical field of animal feeds, in particular to an antibiotic-free diarrhea-preventing ruminant premixed feed. The feed comprises the following raw materials: a main material, liquorice, vegetable oleic acid, exocarpium benincasae, an antibacterial additive, an acidifying agent, concha arcae, cuttle bone, compound probiotics and the balance of water. According to the ruminant feed additive, the gastrointestinal tract of a ruminant is adjusted mainly through the cuttle bone, the compound probiotics, the antibacterial additive and the acidifying agent, the main components of the cuttle bone are calcium carbonate and shell cutin and can generate a neutralization reaction with gastric acid, and meanwhile calcium formate in the acidifying agent can reduce the pH value of the gastrointestinal tract of the ruminant and inhibit growth and reproduction of pathogenic bacteria; and the citric acid can reduce the pH value of the feed, promote secretion of gastrointestinal digestive juice of the ruminants and enhance the digestive ability, and the citric acid reacts with calcium carbonate to generate calcium citrate capable of promoting calcium absorption and improving the digestibility, so that the diarrhea rate of the ruminants is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of animal feed, in particular to an antibiotic-free and anti-diarrhea ruminant premix feed. Background Art

[0002] Ruminant premix feed is an intermediate compound feed product made by mixing one or more trace ingredients such as various trace mineral elements, vitamins, synthetic amino acids, etc. with diluents or carriers in the required proportions and evenly mixing them. Ruminant premix feed is the abbreviation of additive premix feed. It cannot be fed directly to animals, but is used as part of compound feed.

[0003] For example, CN1476773A relates to a composite premix feed for ruminants, which includes urea phosphate, biuret, and mineral elements, wherein urea phosphate is 45-55%, biuret is 45-55%, and mineral elements are 2-5%. This composite premix feed for ruminants saves food costs, promotes the reproduction of rumen microorganisms, improves feed digestibility and utilization, and protein supply levels, and has the effects of promoting phosphorus-calcium balance, promoting growth, increasing fatness and protecting pregnancy, and improving immunity.

[0004] The problem is that the above-mentioned compound premix feed for ruminants contains biuret, which is hygroscopic and can absorb water in the feed to form a viscous substance. These viscous substances will adhere to the intestinal wall of the animal, affecting the digestion and absorption functions, and also affecting the microbial balance in the intestine, resulting in instability of the intestinal microecological system, which is easily invaded by various pathogenic microorganisms, thereby causing diarrhea and affecting the feeding quality of ruminants.

[0005] Therefore, in order to avoid diarrhea caused by premixed feed, an antibiotic-free and anti-diarrhea ruminant premixed feed is proposed. Summary of the invention

[0006] The object of the present invention is to provide a non-anti-diarrhea ruminant premix feed to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides an antibiotic-free and anti-diarrhea ruminant premix feed, comprising the following raw materials in the following mass proportions:

[0008] The main material is 20-35%, licorice is 3-6%, vegetable oleic acid is 4-10%, wax gourd peel is 1-5%, antibacterial additive is 2-4%, acidulant is 1-3%, corrugated paper is 3-7%, cuttlefish bone is 5-15%, compound probiotics is 2-10%, and the balance is water.

[0009] As a further improvement of the present technical solution, the main ingredients include tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal, and the mass ratio of tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal is 1:1:1:4:3.

[0010] As a further improvement of the present technical solution, the antibacterial additive includes allicin, carvacrol and honey, and the mass ratio of allicin, carvacrol and honey is 2:2:1.

[0011] As a further improvement of the technical solution, the mass proportion of the antibacterial additive in the ruminant premix feed is one of 2.8%, 3.1% or 3.5%.

[0012] As a further improvement of the technical solution, the acidulant is a mixture of calcium formate and citric acid, and the mass ratio of calcium formate to citric acid in the mixture is 1:1.

[0013] As a further improvement of the technical solution, the mass proportion of the acidifier in the ruminant premix feed is one of 1.2%, 1.8% or 2.4%.

[0014] As a further improvement of the technical solution, the licorice is Glycyrrhiza spinulosa.

[0015] As a further improvement of the technical solution, the vegetable oleic acid is one of cottonseed oleic acid or rapeseed oleic acid.

[0016] As a further improvement of the present technical solution, the composite probiotic is a mixture of Bacillus subtilis and Bacillus licheniformis.

[0017] As a further improvement of the technical solution, the mass proportion of the cuttlefish bone in the ruminant premix feed is one of 6%, 8% or 12%, and the mass proportion of the composite probiotics in the ruminant premix feed is one of 4%, 6% or 7%.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The antibiotic-free anti-diarrhea ruminant premix feed mainly regulates the gastrointestinal tract of ruminants through cuttlefish bones, composite probiotics, antibacterial additives and acidifiers. The main components of cuttlefish bones are calcium carbonate and shell keratin, which can produce a neutralization reaction with gastric acid to prevent gastric acid and digestive enzymes from directly damaging the intestines. At the same time, the calcium formate in the acidifier can reduce the pH value of the stomach and intestines of ruminants and inhibit the growth and reproduction of pathogenic bacteria, and promote the growth of beneficial bacteria to maintain gastrointestinal health. Citric acid can reduce the pH value of feed, promote the secretion of gastrointestinal digestive juices of ruminants, and enhance digestion ability. Citric acid reacts with calcium carbonate to generate calcium citrate that can promote calcium absorption and improve digestibility, thereby effectively reducing the diarrhea rate of ruminants. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The diarrhea rate result of the present invention is Figure 1 ;

[0021] Figure 2 The diarrhea rate result of the present invention is Figure 2 ;

[0022] Figure 3 The diarrhea rate result of the present invention is Figure 3 . DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] The purpose of this embodiment is to provide an antibiotic-free and anti-diarrhea ruminant premix feed, comprising the following raw materials in the following mass proportions:

[0026] The main ingredient is 20%, licorice 6%, vegetable oleic acid 4%, wax gourd peel 5%, antibacterial additive 2%, acidifier 5%, corrugated paper 3%, cuttlefish bone 15%, compound probiotics 2%, and the balance is water.

[0027] Among them, the main ingredients include tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal, and the mass proportion of tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal is 1:1:1:4:3. Among the main ingredients, tangerine peel can cover up the bad smell in the feed and improve the palatability of the feed. The volatile oil components in tangerine peel can promote the secretion of digestive juice and help digestion; the ingredients in hawthorn help to improve the intestinal flora of animals, reduce the occurrence of diarrhea and other digestive tract diseases, and significantly increase the weight gain rate of fattening such as cattle and sheep; the alkaloids in sophora flavescens root have a paralyzing effect on parasites, can expel parasites, help cattle and sheep improve immunity, prevent the occurrence of diseases, and can also promote the growth and development of cattle and sheep, increase muscle mass and bone weight; corn flour is rich in starch and energy, which can meet the basic energy needs of animals; the role of fish meal is to increase protein content, improve feed taste, promote animal growth, enhance immunity and reduce feed costs.

[0028] Antibacterial additives include allicin, carvacrol and honey, and the mass ratio of allicin, carvacrol and honey is 2:2:1. Among antibacterial additives, allicin can inhibit and kill a variety of bacteria, including Escherichia coli, Salmonella, Staphylococcus aureus, etc., thereby reducing the occurrence of animal diseases. Allicin also has the effect of detoxification and health care, can reduce the toxicity of heavy metals and harmful substances, and enhance the physical fitness and disease resistance of animals; carvacrol has strong antibacterial and anti-inflammatory effects, can effectively protect animals from bacterial and viral infections, and reduce the incidence of animal diseases. At the same time, carvacrol can also help improve the immunity of animals and enhance their resistance; the organic acids and enzyme components contained in honey have antibacterial and bactericidal effects.

[0029] The acidulant is a mixture of calcium formate and citric acid, and the mass ratio of calcium formate to citric acid in the mixture is 1:1. The role of the acidulant in the feed is to adjust the intestinal environment of the animal, making it unsuitable for the growth of pathogens, thereby reducing the occurrence of diseases. The reason for selecting calcium formate as the acidulant in this embodiment is that calcium formate, as an organic acid, can reduce the pH value of the gastrointestinal tract, activate pepsinogen, and improve the digestibility of feed nutrients. In addition, calcium in the form of formate in calcium formate is easier to be absorbed by the animal intestine, thereby improving the absorption and utilization rate of calcium, and calcium formate has antibacterial and anti-mildew effects, which can prevent the growth and reproduction of Escherichia coli and other pathogenic bacteria, and promote the growth of beneficial bacteria such as lactobacillus, which helps to maintain intestinal health and prevent diarrhea associated with bacterial infection; citric acid can reduce the pH value of the feed, promote the secretion of gastric juice and digestive enzymes, and enhance the activity of digestive enzymes, thereby helping to better digest and absorb nutrients in the feed.

[0030] The licorice is Glycyrrhiza uralensis. Adding licorice to feed can play a detoxifying role and is mainly used to prevent and treat diseases such as diarrhea. In this embodiment, Glycyrrhiza uralensis is preferably used. Glycyrrhiza uralensis is rich in cellulose and a variety of active ingredients, which can promote the health of the animal's digestive system and help digestion and absorption of nutrients in feed.

[0031] Vegetable oleic acid is one of cottonseed oleic acid and rapeseed oleic acid. As a high-energy substance, vegetable oleic acid can increase the heat content of feed, improve the appearance and flavor of feed, and improve the palatability of feed. In this embodiment, cottonseed oleic acid and rapeseed oleic acid are preferably used. The main functions of cottonseed oleic acid include increasing the heat content of feed, enhancing protein utilization, improving feed texture and promoting digestion and absorption, enhancing the nutritional value of feed, and promoting the growth and development of animals.

[0032] The compound probiotics are a mixture of Bacillus subtilis and Bacillus licheniformis. Adding probiotics to feed can help animals decompose food residues and produce beneficial substances such as vitamins and amino acids. It can also inhibit the growth of harmful bacteria and maintain the balance of intestinal microecology, thereby preventing the occurrence of diseases. Bacillus subtilis and Bacillus licheniformis can regulate intestinal flora, promote the growth of beneficial anaerobic bacteria, and inhibit the growth of harmful bacteria, thereby improving the intestinal microenvironment and reducing the incidence of diarrhea.

[0033] The above raw materials are weighed according to the proportion, crushed, added with water and mixed in a mixer to obtain the ruminant premix feed.

[0034] Example 2

[0035] The purpose of this embodiment is to provide an antibiotic-free and anti-diarrhea ruminant premix feed, comprising the following raw materials in the following mass proportions:

[0036] The main ingredient is 30%, licorice 4%, vegetable oleic acid 6%, wax gourd peel 3%, antibacterial additive 3%, acidulant 2%, corrugated paper 5%, cuttlefish bone 10%, compound probiotics 5%, and the balance is water.

[0037] Among them, the main ingredients include tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal, and the mass ratio of tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal is 1:1:1:4:3.

[0038] The antibacterial additives include allicin, carvacrol and honey, and the mass ratio of allicin, carvacrol and honey is 2:2:1.

[0039] Furthermore, the acidulant is a mixture of calcium formate and citric acid, and the mass ratio of calcium formate to citric acid in the mixture is 1:1, the licorice is Glycyrrhiza uralensis, the plant oleic acid is rapeseed oleic acid, and the composite probiotic is a mixture of Bacillus subtilis and Bacillus licheniformis.

[0040] The above raw materials are weighed according to the proportion, crushed, added with water and mixed in a mixer to obtain the ruminant premix feed.

[0041] Example 3

[0042] The purpose of this embodiment is to provide an antibiotic-free and anti-diarrhea ruminant premix feed, comprising the following raw materials in the following mass proportions:

[0043] The main ingredient is 35%, licorice 3%, vegetable oleic acid 10%, wax gourd peel 1%, antibacterial additive 4%, acidulant 1%, corrugated paper 7%, cuttlefish bone 5%, compound probiotics 10%, and the balance is water.

[0044] Among them, the main ingredients include tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal, and the mass ratio of tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal is 1:1:1:4:3.

[0045] The antibacterial additives include allicin, carvacrol and honey, and the mass ratio of allicin, carvacrol and honey is 2:2:1.

[0046] Furthermore, the acidulant is a mixture of calcium formate and citric acid, and the mass ratio of calcium formate to citric acid in the mixture is 1:1, the licorice is Glycyrrhiza uralensis, the plant oleic acid is rapeseed oleic acid, and the composite probiotic is a mixture of Bacillus subtilis and Bacillus licheniformis.

[0047] The above raw materials are weighed according to the proportion, crushed, added with water and mixed in a mixer to obtain the ruminant premix feed.

[0048] The ruminant premix feeds prepared in Examples 1-3 were added to the feeds of ruminants in the farm respectively. After three days of feeding, the excretion of the ruminants in the farm was officially recorded within one week. By observing the color, shape, odor and other characteristics of the feces, it was determined whether the ruminants had diarrhea, and the diarrhea rate of the ruminants was calculated (diarrhea rate = number of diarrhea episodes / (number of animals eating the ruminant premix feed × number of test days) × 100%). The obtained diarrhea rates are summarized in Table 1.

[0049] Table 1 is a comparison of the diarrhea rates of ruminants fed with the ruminant premix feeds prepared in Examples 1-3.

[0050] Example 1 Example 2 Example 3 Diarrhea rate / % 4.0 3.2 3.7

[0051] It can be seen from Table 1 that after adding the ruminant premix feed prepared by Examples 1-3 to the feed of ruminants in the farm, the diarrhea rate of the ruminants in the farm is no more than 4.0%, indicating that the ruminant premix feed prepared by Examples 1-3 has a good anti-diarrhea effect.

[0052] In the present invention, main ingredients, licorice, vegetable oleic acid and the like are used as basic feed nutrients, and the gastrointestinal tract of ruminants is mainly regulated through cuttlefish bones, composite probiotics, antibacterial additives and acidifiers. The main components of cuttlefish bones are calcium carbonate and shell keratin, which can produce a neutralization reaction with excessive gastric acid in the stomach and intestines of ruminants, prevent direct damage to the intestine by gastric acid and digestive enzymes, and help maintain the stability of the intestinal environment. The calcium chloride generated by the neutralization reaction has strong moisture resistance and stability, can effectively reduce the moisture content of the feed and the risk of mildew, and promote the growth and development of animals.

[0053] At the same time, calcium formate in the acidifier can lower the pH value of the ruminant's stomach and intestines and inhibit the growth and reproduction of pathogenic bacteria, promote the growth of beneficial bacteria to maintain gastrointestinal health, while citric acid in the acidifier can lower the pH value of feed, promote the secretion of gastrointestinal digestive juices in ruminants, and enhance digestion ability. In the liquid environment of the stomach, citric acid reacts with calcium carbonate to generate calcium citrate that can promote calcium absorption and improve digestibility, thereby effectively reducing the diarrhea rate of ruminants.

[0054] Example 4

[0055] Although adding antibiotics to feed can promote animal growth, improve feed utilization and enhance animal disease resistance, the use of antibiotics can also lead to the destruction of the balance of intestinal flora in ruminants and cause endogenous infection or superinfection, interfere with the digestive and metabolic functions of ruminants, suppress appetite, and further cause problems such as indigestion and diarrhea. Therefore, the ruminant premix feed provided by the present invention does not use antibiotics, and replaces antibiotics by adding cuttlefish bones and composite probiotic ingredients.

[0056] The main components of cuttlefish bones are calcium carbonate and shell keratin. Calcium carbonate can neutralize gastric acid in the stomach and intestines of ruminants, reduce gastric juice secretion, lower the acidity in the stomach, and form a low-acid environment that is conducive to the growth of beneficial bacteria. At the same time, it inhibits the reproduction of harmful bacteria, thereby regulating the balance of intestinal flora. The neutralization reaction of calcium carbonate and gastric acid is as follows:

[0057] CaCO3+2HCl=CaCl2+H2O+CO2↑;

[0058] In the formula, CaCO3 is calcium carbonate, HCl is hydrogen chloride, which is the main component of gastric acid, CaCl2 is calcium chloride, H2O is water, and CO2 is carbon dioxide. Calcium carbonate reacts with hydrogen chloride to produce carbon dioxide, water and calcium chloride, thereby reducing gastric acid in the stomach and intestines of ruminants to reduce acidity, avoid direct damage to the intestine by gastric acid and digestive enzymes, help maintain the stability of the intestinal environment, and promote the growth of beneficial bacteria. The generated calcium chloride has strong moisture resistance and stability, which can effectively reduce the moisture content and mildew risk of feed, ensure the quality and safety of feed, regulate the calcium ion balance in animals, enhance the function of the immune system, and improve the disease resistance and immunity of animals, thereby promoting the growth and development of animals.

[0059] Compound probiotics are a mixture of Bacillus subtilis and Bacillus licheniformis. Both bacteria have the functions of improving the intestinal environment of ruminants, promoting nutrient absorption, and enhancing immunity. By adding compound probiotics, the gastrointestinal microecological balance of ruminants can be regulated, thereby improving feed utilization and promoting animal growth.

[0060] In order to verify that the cuttlefish bone and the composite probiotics in the ruminant premix feed provided by the present invention are one of the important components for reducing the diarrhea rate, and to determine that the 5-15% mass proportion of the cuttlefish bone and the 2-10% mass proportion of the composite probiotics are one of the important factors for reducing the diarrhea rate, this embodiment, on the basis of the above-mentioned embodiment 2, only changes the mass proportion of the cuttlefish bone and the composite probiotics, and sets the mass proportion of the cuttlefish bone to 0%, 3%, 6%, 8%, 12% or 20%, and sets the mass proportion of the composite probiotics to 0%, 1%, 4%, 6%, 7% or 12%, and then prepares a ruminant premix feed, and adds it to the feed of ruminants in the farm, and performs diarrhea rate detection according to the diarrhea rate test method provided in the above embodiment, and the test results are as follows: Figure 1 shown.

[0061] according to Figure 1 It can be seen that when the mass proportion of cuttlefish bones is 0%, that is, the ruminant premix feed does not contain cuttlefish bones, or when the mass proportion of compound probiotics is 0%, that is, the ruminant premix feed does not contain compound probiotics, the diarrhea rate of ruminants in the farm increases significantly, indicating that cuttlefish bones and compound probiotics are one of the important components of ruminant premix feed that play a role in reducing diarrhea rate;

[0062] When the mass proportion of cuttlefish bones is 3% or 20%, that is, the mass proportion of cuttlefish bones is not 5-15%, and the mass proportion of compound probiotics is 1% or 12%, that is, the mass proportion of compound probiotics is not 2-10%, the diarrhea rate of the prepared ruminant premix feed is significantly higher than the diarrhea rate of the ruminant premix feed when the mass proportion of cuttlefish bones is 6%, 8% or 12%, and when the mass proportion of compound probiotics is 4%, 6% or 7%.

[0063] In summary, it can be explained that the 5-15% mass proportion of cuttlefish bones and the 2-10% mass proportion of compound probiotics are one of the important factors in reducing the diarrhea rate.

[0064] Example 5

[0065] Antibacterial additives can inhibit and kill harmful bacteria such as Escherichia coli, Salmonella, Staphylococcus aureus, etc., and can improve the immunity of animals, enhance their resistance, and effectively protect animals from bacterial and viral infections, thereby avoiding diarrhea problems caused by diseases.

[0066] In order to determine that the antibacterial additive component and the 2-4% mass proportion of the antibacterial additive are one of the important factors that the ruminant premix feed provided by the present invention can reduce the diarrhea rate, this embodiment, on the basis of the above-mentioned embodiment 2, only changes the mass proportion of the antibacterial additive, and sets the mass proportion of the antibacterial additive to 0%, 1.5%, 2.8%, 3.1%, 3.5% or 4.2%, and then prepares a ruminant premix feed, and adds it to the feed of ruminants in the farm, and performs diarrhea rate detection according to the diarrhea rate test method provided in the above-mentioned embodiment. The test results are as follows: Figure 2 shown.

[0067] according to Figure 2 It can be seen that when the mass proportion of the antimicrobial additive is 0%, that is, the ruminant premix does not contain the antimicrobial additive, or the mass proportion of the antimicrobial additive is 1.5% or 4.2%, that is, the mass proportion of the antimicrobial additive is not 2-4%, the diarrhea rate of the prepared ruminant premix is ​​significantly higher than the diarrhea rate of the ruminant premix when the mass proportion of the antimicrobial additive is 2.8%, 3.1% or 3.5%.

[0068] In summary, it can be explained that the antibacterial additive component and the 2-4% mass proportion of the antibacterial additive are one of the important factors for the ruminant premix feed provided by the present invention to reduce the diarrhea rate.

[0069] Example 6

[0070] The acidulant can lower the pH value in the gastrointestinal environment of ruminants to inhibit the growth of pathogens in the gastrointestinal environment, thereby reducing the occurrence of diseases. The acidulant in the present invention is preferably a mixture of calcium formate and citric acid. Both calcium formate and citric acid are organic acids, and both have antibacterial and anti-mildew effects. They can prevent the growth and reproduction of Escherichia coli and other pathogenic bacteria, promote the growth of beneficial bacteria such as lactobacilli, help maintain intestinal health, and prevent diarrhea associated with bacterial infections.

[0071] Among them, citric acid can reduce the pH value of feed, promote the secretion of gastric juice and digestive enzymes in ruminants, and enhance the activity of digestive enzymes, thereby helping to better digest and absorb nutrients in feed. In addition, when the gastrointestinal environment of ruminants is a liquid environment, citric acid can react with calcium carbonate. The reaction principle is as follows:

[0072] 2C6H8O7+3CaCO3=(C6H5O7)2Ca3+3CO2↑+3H2O;

[0073] In the formula, C6H8O7 is citric acid, CaCO3 is calcium carbonate, (C6H5O7)2Ca3 is calcium citrate, CO2 is carbon dioxide, and H2O is water. The reaction between calcium carbonate and citric acid is an acid-base reaction. Citric acid is an organic acid, while calcium carbonate is an inorganic salt. When citric acid and calcium carbonate are mixed, the hydrogen ions in the citric acid react with the carbonate ions in the calcium carbonate to generate carbon dioxide gas, calcium citrate and water.

[0074] Calcium citrate can lower the pH value of feed, promote the secretion of digestive juices in ruminants, enhance the digestion and absorption of feed, and calcium citrate has an antioxidant effect, which can effectively prevent the deterioration and corruption of feed, thereby reducing the diarrhea rate of animals.

[0075] In order to verify that the acidifier in the ruminant premix feed provided by the present invention is one of the important components for reducing the diarrhea rate, and to determine that the 1-3% mass proportion of the acidifier is one of the important factors for reducing the diarrhea rate, this embodiment, on the basis of the above-mentioned embodiment 2, only changes the mass proportion of the acidifier, and sets the mass proportion of the acidifier to 0%, 0.5%, 1.2%, 1.8%, 2.4% or 4.5%, and then prepares a ruminant premix feed, and adds it to the feed of ruminants in the farm, and performs diarrhea rate detection according to the diarrhea rate test method provided in the above-mentioned embodiment. The test results are as follows: Figure 3 shown.

[0076] according to Figure 3 It can be seen that when the mass proportion of the acidifier is 0%, that is, when the ruminant premix does not contain the acidifier, the diarrhea rate of ruminants in the farm increases significantly, indicating that the acidifier is one of the important components of the ruminant premix that plays a role in reducing the diarrhea rate;

[0077] When the mass proportion of the acidifier is 3% or 20%, that is, the mass proportion of the cuttlefish bone is not 5-15%, and the mass proportion of the composite probiotics is 0.5% or 4.5%, that is, the mass proportion of the acidifier is not 1-3%, the diarrhea rate of the prepared ruminant premix is ​​significantly higher than the diarrhea rate of the ruminant premix when the mass proportion of the acidifier is 1.2%, 1.8% or 2.4%.

[0078] In summary, it can be explained that the 1-3% mass proportion of the acidifier is one of the important factors in reducing the diarrhea rate.

[0079] Example 7

[0080] The ruminant premix feed is prepared according to the method provided in the above embodiment and the determined preferred preparation parameters, and added to the feed of ruminants in the farm, and then the diarrhea rate of the ruminants is tested according to the test method provided in the above embodiment;

[0081] The test shows that under the working conditions of this embodiment, the diarrhea rate of ruminants eating the ruminant premix feed is low, which shows that the ruminant premix feed provided by the present invention has a good anti-diarrhea effect and can ensure the feeding quality of ruminants.

[0082] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A non-anti-diarrhea ruminant premix feed, characterized in that: Including the following raw materials by mass: The main material is 20-35%, licorice is 3-6%, vegetable oleic acid is 4-10%, wax gourd peel is 1-5%, antibacterial additive is 2-4%, acidulant is 1-3%, corrugated paper is 3-7%, cuttlefish bone is 5-15%, compound probiotics is 2-10%, and the balance is water.

2. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The main ingredients include tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal, and the mass ratio of tangerine peel, hawthorn, sophora flavescens root, corn flour and fish meal is 1:1:1:4:

3.

3. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The antibacterial additive includes allicin, carvacrol and honey, and the mass ratio of allicin, carvacrol and honey is 2:2:

1.

4. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The mass proportion of the antibacterial additive in the ruminant premix feed is one of 2.8%, 3.1% or 3.5%.

5. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The acidulant is a mixture of calcium formate and citric acid, and the mass ratio of calcium formate to citric acid in the mixture is 1:

1.

6. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The acidifier accounts for one of 1.2%, 1.8% and 2.4% by weight in the ruminant premix feed.

7. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The liquorice is Glycyrrhiza uralensis.

8. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The vegetable oleic acid is one of cottonseed oleic acid and rapeseed oleic acid.

9. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The composite probiotics is a mixture of Bacillus subtilis and Bacillus licheniformis.

10. The antibiotic-free and anti-diarrhea ruminant premix feed according to claim 1, characterized in that: The mass proportion of the cuttlefish bone in the ruminant premix feed is one of 6%, 8% or 12%, and the mass proportion of the composite probiotics in the ruminant premix feed is one of 4%, 6% or 7%.

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