Antibiotic-free and anti-diarrhea premixed feed for livestock and poultry

Abstract

The present invention relates to the technical field of livestock and poultry premix feeds, and specifically, to a livestock and poultry premix feed that is antibiotic-free and prevents diarrhea. It includes: high-quality protein, easily digestible carbohydrates, vegetable oil, vitamin and mineral complexes, natural antioxidants, enzyme preparations, NIHHA components, and YCW components. The present invention not only overcomes the shortcomings of traditional feeds in terms of immunity support, intestinal health maintenance, nutrient absorption efficiency, antioxidant capacity, and personalized adjustment, but also shows significant advantages in terms of antibiotic-free and diarrhea-free, improves the health level and production performance of livestock and poultry, reduces the use of antibiotics, reduces breeding costs, and embodies the concept of green breeding. In addition, by introducing new ingredients: natural immunity and intestinal health promoter (NIHHA) and yeast cell wall (YCW), the effect of the feed is significantly enhanced, the health level and production performance of livestock and poultry are improved, the use of antibiotics is reduced, and the breeding costs are reduced.

Description

Technical Field

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

[0002] Traditional livestock and poultry premix feeds mainly focus on providing basic nutrients, such as protein, carbohydrates, fat, vitamins and minerals, to meet the basic growth needs of livestock and poultry. However, with the development of the breeding industry and the improvement of requirements for livestock and poultry health and production performance, traditional feeds have shown deficiencies in the following aspects:

[0003] The lack of ingredients that specifically enhance the immune system leads to weak resistance of livestock and poultry; the intestinal microbial environment is not effectively improved, which easily leads to intestinal diseases; some ingredients are difficult to be efficiently absorbed and utilized, resulting in low feed conversion rate; the types and contents of natural antioxidants are limited, and they cannot effectively fight against oxidative stress caused by free radicals; the universal formula fails to make targeted adjustments according to the needs of different growth stages, and the specific needs of each stage are not met. Especially in terms of antibiotic-free diarrhea prevention, traditional feed relies on antibiotics to control intestinal diseases. Long-term use not only increases the risk of drug resistance, but also brings food safety risks. Summary of the invention

[0004] The object of the present invention is to provide a non-anti-diarrhea premix feed for livestock and poultry to solve the problems raised in the above background technology.

[0005] according to Figure 1 As shown, in order to achieve the above-mentioned purpose, the present invention provides a non-anti-diarrhea premix feed for livestock and poultry, comprising the following raw materials:

[0006] High-quality protein, dosage is 22-35wt%;

[0007] Digestible carbohydrates, used in an amount of 42-55wt%;

[0008] Vegetable oil, in an amount of 7-10wt%;

[0009] Vitamin and mineral complex, used in an amount of 9-12wt%;

[0010] Natural antioxidant, dosage 2-3wt%;

[0011] Enzyme preparation, dosage is 1-2wt%;

[0012] NIHHA component, 1-5wt%;

[0013] YCW component, 1-2wt%.

[0014] The invention can meet the needs of different growth stages by introducing NIHHA components and YCW components, and at the same time enhance the intestinal health and immunity of livestock and poultry, and reduce the occurrence of diseases. It not only ensures the functionality of the feed, but also reduces the cost and avoids the side effects that may be caused by traditional additives.

[0015] As a further improvement of the present technical solution, the NIHHA component includes moringa leaf powder, dandelion root powder, echinacea extract, turmeric powder and pumpkin seed oil, and the molar ratio of moringa leaf powder, dandelion root powder, echinacea extract, turmeric powder and pumpkin seed oil is 1:1:1:1:1.

[0016] As a further improvement of the technical solution, the YCW is a yeast cell wall, including β-glucan and manno-oligosaccharide (MOS) in a molar ratio of 1:1.

[0017] As a further improvement of the technical solution, the high-quality protein is one or more of soybean meal, fish meal, pea protein, soy protein concentrate, whey protein, and plasma protein.

[0018] As a further improvement of the technical solution, the easily digestible carbohydrates are one or more of corn, wheat, barley, sorghum, oats, and brown rice.

[0019] As a further improvement of the present technical solution, the vegetable oil includes one or more of sunflower oil, linseed oil, coconut oil, olive oil, and palm kernel oil.

[0020] As a further improvement of the present technical solution, the natural antioxidant includes one or more of vitamin E, selenium yeast, rosemary extract, green tea extract, green tea extract, and pine bark extract.

[0021] As a further improvement of the present technical solution, the vitamin and mineral complex includes one or more of vitamins (A, B, C, D3, E), calcium, phosphorus, magnesium, zinc, and copper.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The antibiotic-free and anti-diarrhea premix feed significantly enhances the effect of the premix feed by introducing natural immunity and intestinal health promoter (NIHHA) and yeast cell wall (YCW). Specifically, it significantly enhances immunity, activates the immune system through echinacea extract and moringa leaf powder, and further activates macrophages and other innate immune cells through β-glucan; improves intestinal health, turmeric powder and dandelion root powder reduce inflammation and promote detoxification, mannan oligosaccharides bind and exclude harmful bacteria, and maintain a healthy intestinal microbial environment; improves nutrient absorption efficiency, high-quality protein sources and vegetable oils provide necessary amino acids and essential fatty acids, pumpkin seed oil supports cell membrane health, enzyme preparations and YCW stabilize the intestinal environment and support the growth of beneficial bacteria; enhances antioxidant capacity, natural antioxidants reduce oxidative stress, protect cells from free radical damage, and the ingredients in NIHHA provide an additional antioxidant layer; realizes personalized adjustment, targeting different growth stages (such as young age, fattening period, egg laying / lactation period, old age or recovery period), ensuring that the specific needs of each stage are met, thereby improving overall production performance.

[0024] 2. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry not only overcomes the shortcomings of traditional feed in terms of immunity support, intestinal health maintenance, nutrient absorption efficiency, antioxidant capacity and personalized adjustment, but also shows significant advantages in terms of antibiotic-free and anti-diarrhea, improves the health level and production performance of livestock and poultry, reduces the use of antibiotics, reduces breeding costs, and embodies the concept of green breeding. It also significantly enhances the effect of feed by introducing new ingredients: natural immunity and intestinal health promoter (NIHHA) and yeast cell wall (YCW), improves the health level and production performance of livestock and poultry, reduces the use of antibiotics, reduces breeding costs, and has important economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the proportion of the livestock and poultry premix feed of the present invention. DETAILED DESCRIPTION

[0026] 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1: This embodiment provides a non-anti-diarrhea premix feed for livestock and poultry, comprising the following raw materials:

[0028] High-quality protein, including soybean meal, fish meal, and soy protein concentrate, at 27wt%;

[0029] Digestible carbohydrates, including corn, wheat, and barley, are used in an amount of 45wt%;

[0030] Vegetable oil, including sunflower oil and linseed oil, used in an amount of 7wt%;

[0031] Vitamin and mineral complex, including additional vitamins A, D3, and E, in an amount of 10wt%;

[0032] Natural antioxidants, including vitamin E, selenium yeast, and rosemary extract, in an amount of 3wt%;

[0033] Enzyme preparation, including amylase, protease, cellulase, used in an amount of 2wt%;

[0034] NIHHA component, 5wt%;

[0035] YCW component, 1 wt%.

[0036] The premixed feed is prepared by a physical mixing method.

[0037] Embodiment 2: This embodiment provides a non-anti-diarrhea premix feed for livestock and poultry (suitable for livestock and poultry in a fast-growing period, such as broilers and fattening pigs), comprising the following raw materials:

[0038] High-quality protein, including soybean meal, fish meal, and pea protein, with an amount of 30wt%;

[0039] Digestible carbohydrates, including corn, wheat, and sorghum, at 42 wt%;

[0040] Vegetable oil, including sunflower oil and coconut oil, used in an amount of 8wt%;

[0041] Vitamin and mineral complex, including additional B vitamins, calcium and phosphorus, in an amount of 12wt%;

[0042] Natural antioxidants, including vitamin E, selenium yeast, and green tea extract, used in an amount of 2wt%;

[0043] Enzyme preparations, including amylase, protease, and lipase, used in an amount of 1wt%;

[0044] NIHHA component, 3 wt%;

[0045] YCW component, 2 wt%.

[0046] The premixed feed is prepared by a physical mixing method.

[0047] Embodiment 3: This embodiment provides a non-anti-diarrhea premix feed for livestock and poultry (suitable for livestock and poultry in a fast-growing period, such as hens and sows), comprising the following raw materials:

[0048] High-quality protein, including soybean meal, fish meal, and whey protein, with an amount of 35wt%;

[0049] Digestible carbohydrates, including corn, wheat, and oats, at 38 wt%;

[0050] Vegetable oil, including sunflower oil and olive oil, used in an amount of 10wt%;

[0051] Vitamin and mineral complex, including additional vitamin D3, calcium and magnesium, in an amount of 10wt%;

[0052] Natural antioxidants, including vitamin E, selenium yeast, and green tea extract, used in an amount of 2wt%;

[0053] Enzyme preparations, including amylase, protease, and lipase, used in an amount of 2wt%;

[0054] NIHHA component, 2 wt%;

[0055] YCW component, 1 wt%.

[0056] The premixed feed is prepared by a physical mixing method.

[0057] Embodiment 4: This embodiment provides a non-anti-diarrhea premixed feed for livestock and poultry (old or recovering livestock and poultry), comprising the following raw materials:

[0058] High-quality protein, including soybean meal, fish meal, and plasma protein, at 22wt%;

[0059] Digestible carbohydrates, including corn, wheat, and brown rice, are used in an amount of 55wt%;

[0060] Vegetable oil, including sunflower oil and palm kernel oil, used in an amount of 9wt%;

[0061] Vitamin and mineral complex, including additional vitamin C, zinc, and copper, in an amount of 9wt%;

[0062] Natural antioxidants, including vitamin E, selenium yeast, and pine bark extract, used in an amount of 2wt%;

[0063] Enzyme preparation, including amylase, protease, β-glucanase, used in an amount of 1wt%;

[0064] NIHHA component, 1 wt%;

[0065] YCW component, 1 wt%.

[0066] The premixed feed is prepared by a physical mixing method.

[0067] In the above Examples 1-4, the NIHHA component is intended to activate the immune system, enhance the body's resistance to pathogens, is rich in vitamins, minerals and antioxidants, supports overall health and immune function, has powerful antioxidant and anti-inflammatory properties, protects cells from oxidative damage, reduces inflammatory responses, acts as a natural choleretic and digestive promoter, aids digestion, supports liver health, promotes detoxification, is rich in unsaturated fatty acids and zinc, helps maintain a healthy intestinal barrier, supports cell membrane health, and enhances immunity.

[0068] Secondly, ingredients in NIHHA such as turmeric powder and echinacea extract can reduce inflammation and improve the intestinal environment, thereby increasing the absorption efficiency of high-quality protein; high-quality protein sources provide livestock and poultry with necessary amino acids, while NIHHA supports the repair and growth of muscles and tissues by enhancing immunity and anti-oxidation.

[0069] Dandelion root powder in NIHHA acts as a prebiotic, promoting the growth of beneficial bacteria in the intestines, further helping digest complex carbohydrates, improving energy utilization, and easily digestible carbohydrates provide a stable energy source. Ingredients in NIHHA, such as moringa leaf powder, can help regulate blood sugar levels and avoid stress reactions caused by blood sugar fluctuations.

[0070] Vegetable oils provide additional energy and essential fatty acids, while the unsaturated fatty acids in pumpkin seed oil further support cell membrane health and enhance immunity; the unsaturated fatty acids in vegetable oils are easily oxidized, while the antioxidant ingredients in NIHHA, such as turmeric powder and echinacea extract, can effectively reduce oxidative stress and protect cells from free radical damage;

[0071] The vitamin and mineral complex provides comprehensive micronutrient support, while ingredients in NIHHA such as Moringa Leaf Powder and Echinacea Extract complement it with other important trace elements and antioxidants.

[0072] Specific vitamins (such as vitamin A, D3, E) and minerals (such as zinc, selenium) are essential for the proper functioning of the immune system, and the ingredients in NIHHA further enhance the effects of these nutrients, improving overall immune function;

[0073] Natural antioxidants such as vitamin E and selenium yeast already provide basic antioxidant protection, while ingredients in NIHHA such as turmeric powder and rosemary extract provide an additional antioxidant layer, forming a multi-level protection mechanism that reduces the damage to cells caused by oxidative stress; natural antioxidants and ingredients in NIHHA such as turmeric powder and echinacea extract work together to reduce inflammatory responses and maintain intestinal health;

[0074] Enzymes help break down complex carbohydrates and proteins, while ingredients in NIHHA, such as dandelion root powder and turmeric powder, further improve digestion and nutrient absorption by promoting intestinal health and the growth of beneficial bacteria; enzymes and NIHHA work together to reduce the burden on the digestive system, especially in old age or during recovery, ensuring the health and efficient functioning of the digestive tract.

[0075] Furthermore, the present invention introduces YCW, which is rich in β-glucan and manno-oligosaccharide (MOS), which can significantly enhance immune function and support intestinal health. β-glucan is used to activate macrophages and other innate immune cells and enhance the host's nonspecific immunity; manno-oligosaccharide (MOS) is used to bind and exclude harmful bacteria in the intestine (such as E. coli and Salmonella), preventing them from attaching to the intestinal wall, thereby reducing the risk of infection.

[0076] Next, echinacea extract and moringa leaf powder (from NIHHA) activate the immune system, while beta-glucan (from YCW) further enhances this effect by activating macrophages and other immune cells, improving the body's resistance to pathogens. Turmeric powder and dandelion root powder (from NIHHA) promote digestion and reduce inflammation, while mannan oligosaccharides (MOS) (from YCW) bind and exclude harmful bacteria, working together to maintain a healthy intestinal microbiome and reduce the occurrence of diarrhea and other intestinal problems. Pumpkin seed oil (from NIHHA) provides essential fatty acids and supports cell membrane health, while yeast cell walls (from YCW) help stabilize the intestinal environment and improve the absorption efficiency of nutrients by forming a protective film. Natural antioxidants such as vitamin E, selenium yeast, and rosemary extract (from other components) reduce oxidative stress, while components in the yeast cell walls further enhance this effect, protecting cells from free radical damage.

[0077] Test Example 1

[0078] The purpose of this test example is to feed young livestock and poultry, and a comparative test is conducted between the premixed feed provided in Example 1 and a traditional basic complete premix (excluding NIHHA and YCW).

[0079] (1) Test subjects

[0080] Experimental group: the basic complete premix feed (containing NIHHA and YCW) provided in Example 1, 50 young broilers (Cobb broilers);

[0081] Control group: traditional basic complete premix (without NIHHA and YCW), 50 young broilers (Cobb broilers.

[0082] (2) Test indicators

[0083] Weight gain: The initial body weight and the body weight at the end of the experiment were recorded, and the average daily gain (ADG) was calculated.

[0084] Feed Conversion Ratio (FCR): Calculates the amount of feed required per kilogram of body weight gain.

[0085] Immune function: Blood tests to assess immunoglobulin levels and white blood cell counts.

[0086] Gut health: Stool sample analysis to assess the ratio of beneficial bacteria (such as lactic acid bacteria) to harmful bacteria (such as Escherichia coli).

[0087] Table 1 Experimental data of young broiler chickens

[0088]

[0089]

[0090] As shown in Table 1, the experimental group increased from 0.5kg to 2.8kg, with an average daily gain (ADG) of 65.0g / day; the control group increased from 0.5kg to 2.4kg, with an ADG of 52.0g / day; the weight gain of the experimental group was significantly better than that of the control group, indicating that the premixed feed containing NIHHA and YCW can better support the rapid and healthy growth of young livestock and poultry. Lower FCR means less feed is required per kilogram of weight gain, indicating that the feed utilization efficiency of the experimental group is higher and more economical. The immunoglobulin level of the experimental group was 120mg / L and the white blood cell count was 10.5×10^9 / L; the control group was 90mg / L and 8.5×10^9 / L, respectively; higher immunoglobulin levels and white blood cell counts indicate that the immune system of the experimental group is stronger and can better resist pathogens. The proportion of beneficial bacteria in the experimental group was 75%, and the proportion of harmful bacteria was 5%; the proportions in the control group were 60% and 15% respectively; the higher proportion of beneficial bacteria and lower proportion of harmful bacteria indicate that the intestinal microbial environment of the experimental group is healthier, reducing the risk of diarrhea and other intestinal problems.

[0091] Test Example 2

[0092] The purpose of this test example is to feed poultry in the growing and fattening period, and a comparative test is conducted between the premixed feed provided in Example 2 and a traditional enhanced complete premix (without NIHHA and YCW).

[0093] (1) Test subjects

[0094] Test group: the enhanced complete premix feed (containing NIHHA and YCW) provided in Example 2, 50 growing and finishing pigs (Duroc pigs);

[0095] Control group: traditional enhanced complete premix (without NIHHA and YCW), 50 growing and finishing pigs (Duroc pigs).

[0096] (2) Test indicators

[0097] Weight gain: The initial body weight and the body weight at the end of the experiment were recorded, and the average daily gain (ADG) was calculated.

[0098] Feed Conversion Ratio (FCR): Calculates the amount of feed required per kilogram of body weight gain.

[0099] Muscle development: Longissimus dorsi thickness was measured by ultrasound.

[0100] Intestinal health: stool sample analysis to assess the ratio of beneficial bacteria (such as lactic acid bacteria) to harmful bacteria (such as Escherichia coli);

[0101] Anti-inflammatory markers: C-reactive protein (CRP) levels are assessed through blood tests.

[0102] Table 2 Fattening pig test data

[0103]

[0104] As shown in Table 1, the experimental group increased from 20kg to 110kg, with an average daily gain (ADG) of 900g / day; the control group increased from 20kg to 100kg, with an ADG of 800g / day; the experimental group gained weight faster, indicating that the premixed feed containing NIHHA and YCW can better support the nutritional needs during the rapid growth period. The FCR of the experimental group was 2.5, and that of the control group was 2.8; the lower FCR once again proved that the feed utilization efficiency of the experimental group was higher and the economic benefits were better. The thickness of the longissimus dorsi muscle of the experimental group was 18mm, and that of the control group was 16mm; the thicker longissimus dorsi muscle indicated that the muscle development of the experimental group was better and the meat quality was better. The C-reactive protein (CRP) level of the experimental group was 5mg / L, and that of the control group was 8mg / L; the lower CRP level indicated that the experimental group had less inflammatory response and better overall health. The proportion of beneficial bacteria in the experimental group was 80%, and the proportion of harmful bacteria was 4%; the proportions of the control group were 65% and 12%, respectively; the higher proportion of beneficial bacteria and the lower proportion of harmful bacteria further confirmed that the intestinal microbial environment of the experimental group was healthier.

[0105] Test Example 3

[0106] The purpose of this test example is to feed egg-laying / lactating poultry and livestock, and a comparative test is conducted between the premixed feed provided in Example 3 and a traditional high-nutrient density premix (without NIHHA and YCW).

[0107] (1) Test subjects

[0108] Experimental group: high nutrient density premix feed (containing NIHHA and YCW) provided in Example 3, 50 Hy-Line White laying hens, and 20 Landrace lactating sows;

[0109] Control group: traditional high nutrient density premix (without NIHHA and YCW), 50 Hy-Line white laying hens, and 20 Landrace lactating sows.

[0110] (2) Test indicators

[0111] Egg production and quality: record daily egg production and eggshell quality;

[0112] Milk production and quality: For lactating animals, daily milk production was recorded and milk quality was assessed by milk composition analysis;

[0113] Maternal health: Blood tests to assess immunoglobulin levels and white blood cell counts;

[0114] Gut health: Stool sample analysis to assess the ratio of beneficial bacteria (such as lactic acid bacteria) to harmful bacteria (such as Escherichia coli).

[0115] Table 3 Hen (egg laying) test data

[0116]

[0117] Table 4 Sow (lactation) test data

[0118]

[0119]

[0120] As shown in Table 3 and Table 4, the daily egg production of the experimental group was 0.95 eggs and the eggshell weight was 65g; the control group was 0.85 eggs and 60g respectively; the higher egg production and better eggshell quality indicated that the hens in the experimental group performed better in production performance. The daily milk production of the experimental group was 5.5L and the milk fat content was 4.2%; the control group was 4.8L and 3.8% respectively; the higher milk production and milk fat content indicated that the dams in the experimental group were able to provide more high-quality milk to support the healthy growth of their offspring.

[0121] Test Example 4

[0122] The purpose of this test example is to feed elderly or recovering livestock, and a comparative test is conducted between the premixed feed provided in Example 4 and a traditional easily digestible premix (excluding NIHHA and YCW).

[0123] (1) Test subjects

[0124] Experimental group: the easily digestible premix feed provided in Example 3 (containing NIHHA and YCW), 50 Cobb broiler chickens (about 1 year old), and 20 Duroc pigs (about 3 years old);

[0125] Control group: traditional easily digestible premix (without NIHHA and YCW), 50 Cobb broiler chickens (about 1 year old), and 20 Duroc pigs (about 3 years old).

[0126] (2) Test indicators

[0127] Weight change: The initial body weight and the body weight at the end of the experiment were recorded, and the weight change was calculated.

[0128] Appetite and feed intake: Daily feed intake was recorded and changes in appetite were assessed.

[0129] Gut health: Stool sample analysis to assess the ratio of beneficial bacteria (such as lactic acid bacteria) to harmful bacteria (such as Escherichia coli).

[0130] Immune function: Blood tests to assess immunoglobulin levels and white blood cell counts.

[0131] Recovery time: Records the time it takes to recover from an illness or stressful situation.

[0132] Table 5 Test data of broiler chickens (old)

[0133]

[0134] Table 6 Old or convalescent pigs

[0135] index Experimental group (n=20) Control group (n=20) p-value Initial body weight (kg) 120±10 120±10 - Weight at the end of the experiment (kg) 122±8 120±10 ＜0.05 Daily feed intake (kg) 3.5±0.5 3.0±0.6 ＜0.05 Recovery time (days) 7±2 12±3 ＜0.05

[0136] As shown in Tables 5 and 6, the middle-aged and elderly broilers in the experimental group had more stable weight changes, higher appetite and feed intake, and healthier intestinal environment. The elderly pigs had more stable weight changes, higher appetite and feed intake, faster recovery time, and healthier intestinal environment.

[0137] From the above-mentioned test examples 1-4, it can be seen that the premixed feed containing NIHHA and YCW shows significant advantages at different growth stages. For young livestock and poultry, it has better weight gain, higher feed conversion rate, stronger immune function and healthier intestinal environment; for the growth and fattening period, it has faster weight gain, better muscle development, lower inflammatory response and healthier intestinal environment; for the egg-laying / lactation period, it has higher egg production and milk production, better quality eggs and milk, stronger immune function and healthier intestinal environment. For the elderly or recovery period, it has more stable weight changes, higher appetite and feed intake, faster recovery time and healthier intestinal environment.

[0138] 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 to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A non-anti-diarrhea premix feed for livestock and poultry, characterized in that: Including the following ingredients: High-quality protein, dosage is 22-35wt%; Digestible carbohydrates, used in an amount of 42-55wt%; Vegetable oil, in an amount of 7-10wt%; Vitamin and mineral complex, used in an amount of 9-12wt%; Natural antioxidant, dosage 2-3wt%; Enzyme preparation, dosage is 1-2wt%; NIHHA component, 1-5wt%; YCW component, 1-2wt%.

2. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: The NIHHA component includes moringa leaf powder, dandelion root powder, echinacea extract, turmeric powder and pumpkin seed oil, and the molar ratio of moringa leaf powder, dandelion root powder, echinacea extract, turmeric powder and pumpkin seed oil is 1:1:1:1:

1.

3. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: The YCW is a yeast cell wall, including β-glucan and manno-oligosaccharide (MOS) in a molar ratio of 1:

1.

4. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: High-quality protein is one or more of soybean meal, fish meal, pea protein, soy protein concentrate, whey protein, and plasma protein.

5. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: The easily digestible carbohydrates are one or more of corn, wheat, barley, sorghum, oats and brown rice.

6. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: The vegetable oil includes one or more of sunflower oil, linseed oil, coconut oil, olive oil and palm kernel oil.

7. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: The natural antioxidants include one or more of vitamin E, selenium yeast, rosemary extract, green tea extract, green tea extract, and pine bark extract.

8. The antibiotic-free and anti-diarrhea premix feed for livestock and poultry according to claim 1, characterized in that: The vitamin and mineral complex includes one or more of vitamins (A, B, C, D3, E), calcium, phosphorus, magnesium, zinc, and copper.

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