Livestock breeding sheep feed and preparation method thereof

Abstract

The invention discloses a livestock breeding sheep feed and a preparation method thereof, and belongs to the field of feed preparation.According to the livestock breeding sheep feed, cysteamine, rumen bypass choline and gamma-aminobutyric acid are compounded and embedded, under the condition that the feed intake of livestock breeding sheep is not affected, the utilization rate of effective components can be increased, and the utilization rate of the effective components can be increased; and the compound use can synergistically improve the metabolic level of livestock breeding sheep, is beneficial to improving the feed intake and weight gain speed of livestock breeding sheep, improves the feed utilization efficiency, and can achieve the effect of enhancing the body immunity on the whole. Besides, after the edible fungus residues are effectively utilized and fermented with the fermentation inoculant, the palatability is improved, the nutrition is rich, the problem of feed shortage of livestock breeding sheep at present is solved, and the fermented edible fungus residues can promote ruminant activities, effectively reduce the feeding cost and improve the economic benefits.

Description

Technical Field

[0001] The invention relates to the field of feed preparation, and in particular to a sheep feed for animal husbandry and a preparation method thereof. Background Art

[0002] Goat breeding is an important industry in my country's agriculture, and it plays an important role in ensuring the safe supply of meat food. In order to pursue economic benefits, goat farms add a variety of drugs to prevent and treat goat diseases in feed. Some of these drugs will remain in the goat's body for a certain period of time, causing problems for the health of goat eaters. Most traditional feeds also add some chemically synthesized growth promoters, antibiotics, hormones and other substances. Due to the residues and drug resistance of antibiotics and hormones in animals, etc. Although adding antibiotics to feed can also be used to improve feed utilization and animal production performance. With the long-term use of antibiotics, pathogenic bacteria in animals develop drug resistance. In addition to destroying the animal's own immune system, drug resistance can also be spread through the food chain, causing many negative effects on food safety and human health. Therefore, in view of the long-term use of antibiotics to add antibiotics to livestock and sheep feed to improve feed utilization, immunity and animal production performance, resulting in the production of drug-resistant bacteria in livestock and sheep, affecting the growth of livestock and sheep, it is necessary to develop safer and more effective feed formulas.

[0003] In addition, China is a major producer of edible fungi. In 2020, my country's edible fungi output reached 40.614 million tons, with a total output value of 346.57 billion yuan. While the edible fungi industry in my country is developing rapidly, it is also accompanied by the production of a large amount of edible fungi residue. Edible fungi residue is the main by-product left after the production of edible fungi. Its main components are cottonseed hulls, corn cobs, rice straw, sugarcane bagasse and various agricultural by-products. In the prior art, edible fungi residue is generally used to fertilize the soil, but it has not been better utilized. Therefore, in order to improve the utilization value of edible fungi residue, it is of great significance to develop edible fungi residue as a feed product.

[0004] In the prior art, animal husbandry sheep feed also has nutritionally balanced feed after optimizing the ingredients, such as Chinese patent CN106343180B discloses a feed for increasing the weight of black goats and its preparation method, which includes the following components: 40-60 parts of corn, 8.55-18.55 parts of wheat bran, 12-20 parts of soybean meal, 5-15 parts of rapeseed meal, 1-10 parts of chrysanthemum powder, 0.5-1.5 parts of calcium hydrogen phosphate, 0.1-0.3 parts of sodium bicarbonate, 0.1-0.2 parts of sodium sulfate, 0.5-1.5 parts of salt, 0.05-0.15 parts of trace element premix, 10g / 50kg of multivitamin II, 25g / 50kg of lysine, and 50g / 50kg of complex enzyme. The feed increases the daily weight gain of sheep, shortens the time for sheep to be marketed, improves the economic benefits of sheep farming, and reduces the morbidity and mortality of sheep. However, there are defects such as expensive raw materials and high costs. For example, the Chinese patent number CN202211251564.3 discloses a fattening sheep feed based on fermented corn protein powder and its preparation method, which is prepared from the following components by mass: 16-20 parts of sheep grass, 10-14 parts of rice straw, 43-53 parts of corn, 10-14 parts of soybean meal, 3.6-5.6 parts of fermented corn protein powder, 0.1-0.3 parts of salt, 1.1-3.1 parts of baking soda and 1.8-3.8 parts of premix. Replacing 25% of soybean meal in the fattening sheep diet with an equal amount of corn protein powder can promote the growth of fattening sheep, improve the utilization rate of feed by fattening sheep, and improve the quality of mutton, but the function is single and fails to improve the inflammatory response of rumen epithelial tissue.

[0005] In summary, after extensive searching by the applicant, at least one of the above problems needs to be solved in this field. Therefore, it is necessary to develop or improve a livestock and breeding sheep feed. Summary of the invention

[0006] Based on this, in order to solve one of the above technical problems, the present invention provides a livestock breeding sheep feed and a preparation method thereof, and the specific technical scheme is as follows:

[0007] A livestock and breeding sheep feed, comprising the following raw materials in parts by weight: 55 to 60 parts of corn flour, 10 to 15 parts of soybean meal, 12 to 15 parts of edible fungus residue fermentation product, 5 to 10 parts of wheat bran, 1 to 12 parts of nutrition enhancer, 0.3 to 0.5 parts of premix, 1 to 3 parts of calcium hydrogen phosphate and 0.1 to 0.9 parts of sodium chloride;

[0008] The nutrition enhancer is obtained by mixing cysteamine, rumen bypass choline and gamma-aminobutyric acid in a mass ratio of (1-5): (1-9): (1-3) and then undergoing an embedding treatment.

[0009] Furthermore, the embedding treatment is: cysteamine, rumen bypass choline and gamma-aminobutyric acid are mixed and added into the coating agent, and then slowly stirred evenly to obtain a nutrition enhancer.

[0010] Furthermore, the coating agent is sodium alginate with a molecular weight of 400 kDa to 600 kDa, and the concentration of the sodium alginate is 15 g / L to 18 g / L.

[0011] Furthermore, the edible fungus residue fermented product is obtained by mixing the edible fungus residue with a fermentation agent and subjecting the mixture to a fermentation treatment.

[0012] Furthermore, the edible mushroom residue is at least one of enoki mushroom residue, pleurotus eryngii residue and oyster mushroom residue.

[0013] Furthermore, the fermentation bacteria are Bacillus subtilis, Bacillus licheniformis and yeast, and the number of viable bacteria is 1×10 5 ~10 8 CFU / g.

[0014] Furthermore, the ratio of the edible fungus residue to the fermentation agent is (120g-150g): (5mL-8mL).

[0015] Furthermore, the fermentation treatment is carried out at a temperature of 28°C to 37°C and for a period of 5 to 8 days.

[0016] Furthermore, the premix provides, per kilogram of basic feed, (12000-14000) IU of vitamin A, (8000-9000) IU of vitamin D, (30-40) mg of vitamin E, (12-15) mg of niacin, (8-12) mg of iron, (120-150) mg of zinc, (10-12) mg of copper, (150-180) mg of manganese, 0.3 mg of selenium, (1-3) mg of cobalt and (1-3) mg of iodine.

[0017] In addition, the present invention also provides a method for preparing sheep feed for animal husbandry, the preparation method comprising:

[0018] Cornmeal, soybean meal, wheat bran, premix, calcium hydrogen phosphate and sodium chloride are dry-mixed and mixed evenly to obtain a basic feed, and then edible fungus residue fermentation and a nutrition enhancer are added to the basic feed and mixed evenly to obtain livestock sheep feed.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can increase the utilization rate of effective ingredients without affecting the feed intake of livestock and sheep by compounding cysteamine, bypassing choline and gamma-aminobutyric acid and embedding them, and the compound use can synergistically improve the metabolic level of livestock and sheep; in addition, cysteamine and gamma-aminobutyric acid synergistically stimulate the ketogenic metabolism of rumen epithelial cells, provide energy for the proliferation of rumen epithelial cells, and can also act as signal regulatory factors to upregulate the expression level of mitochondrial TRIM40 gene of rumen epithelial cells, and alleviate the inflammatory response of rumen epithelial tissue; bypassing choline and gamma-aminobutyric acid can promote the development of rumen epithelial tissue and the absorption efficiency of short-chain fatty acids by rumen epithelium, thereby helping to increase the feed intake and weight gain rate of livestock and sheep, improve feed utilization efficiency, and achieve the overall immune enhancement effect.

[0021] 2. The present invention effectively utilizes edible fungus residues. After fermentation with fermentation agents, not only the palatability is increased, but also the nutrition is enriched, which solves the current problem of feed shortage in livestock and sheep breeding. In addition, the fermented edible fungus residues can promote rumination activity, effectively reduce feeding costs and improve economic benefits.

[0022] 3. The present invention adds edible fungus residue fermentation products and nutrition enhancers, which work synergistically and can significantly promote the growth performance of livestock and sheep, improve the structural composition of the dominant bacteria and dominant genera in the rumen, increase the utilization rate of cellulose and the decomposition and absorption rate of proteins and carbohydrates, and can reduce the occurrence of inflammation in the body by long-term feeding, enhance the body's immunity and ensure the health of the rumen. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] A livestock and breeding sheep feed in one embodiment of the present invention comprises the following raw materials in parts by weight: 55 to 60 parts of corn flour, 10 to 15 parts of soybean meal, 12 to 15 parts of edible fungus residue fermentation product, 5 to 10 parts of wheat bran, 1 to 12 parts of nutrition enhancer, 0.3 to 0.5 parts of premix, 1 to 3 parts of calcium hydrogen phosphate and 0.1 to 0.9 parts of sodium chloride;

[0026] The nutrition enhancer is obtained by mixing cysteamine, rumen bypass choline and gamma-aminobutyric acid in a mass ratio of (1-5): (1-9): (1-3) and then undergoing an embedding treatment.

[0027] In one embodiment, the embedding treatment is: cysteamine, rumen bypass choline and γ-aminobutyric acid are mixed and added to the coating agent, and then slowly stirred to obtain a nutritional enhancer.

[0028] In one embodiment, the coating agent is sodium alginate with a molecular weight of 400 kDa to 600 kDa, and the concentration of the sodium alginate is 15 g / L to 18 g / L.

[0029] In one embodiment, the edible fungus residue fermentation product is obtained by mixing the edible fungus residue with a fermentation agent and subjecting the mixture to fermentation.

[0030] In one embodiment, the edible mushroom residue is at least one of enoki mushroom residue, pleurotus eryngii residue and oyster mushroom residue.

[0031] In one embodiment, the edible fungus residue is dried, crushed, sieved, and the average particle size is ≤5 mm.

[0032] In one embodiment, the fermentation bacteria are Bacillus subtilis, Bacillus licheniformis and yeast, and the number of independent live bacteria is 1×10 5 ~10 8 CFU / g.

[0033] In one embodiment, the ratio of the edible fungus residue to the fermentation agent is (120g-150g): (5mL-8mL).

[0034] In one embodiment, the fermentation temperature is 28°C to 37°C, and the fermentation time is 5 days to 8 days.

[0035] In one embodiment, the premix provides, per kilogram of basic feed: (12000-14000) IU vitamin A, (8000-9000) IU vitamin D, (30-40) mg vitamin E, (12-15) mg niacin, (8-12) mg iron, (120-150) mg zinc, (10-12) mg copper, (150-180) mg manganese, 0.3 mg selenium, (1-3) mg cobalt and (1-3) mg iodine.

[0036] In addition, the present invention also provides a method for preparing sheep feed for animal husbandry, the preparation method comprising:

[0037] Cornmeal, soybean meal, wheat bran, premix, calcium hydrogen phosphate and sodium chloride are dry-mixed and mixed evenly to obtain a basic feed, and then edible fungus residue fermentation and a nutrition enhancer are added to the basic feed and mixed evenly to obtain livestock sheep feed.

[0038] The livestock and breeding sheep feed obtained by the above scheme can improve the growth performance of livestock and breeding sheep, increase the immunity of the body, reduce the inflammation of the body, and ensure the health of the body.

[0039] The embodiments of the present invention will be described in detail below with reference to specific examples.

[0040] Embodiment 1:

[0041] A livestock and breeding sheep feed, comprising the following raw materials in parts by weight: 58 parts of corn flour, 13 parts of soybean meal, 12 parts of fermented oyster mushroom residue, 8 parts of wheat bran, 11 parts of nutrition enhancer, 0.4 parts of premix, 2 parts of calcium hydrogen phosphate and 0.5 parts of sodium chloride;

[0042] The premix provides, per kilogram of basic feed, 12000 IU of vitamin A, 9000 IU of vitamin D, 35 mg of vitamin E, 15 mg of niacin, 8 mg of iron, 150 mg of zinc, 10 mg of copper, 160 mg of manganese, 0.3 mg of selenium, 3 mg of cobalt and 1 mg of iodine;

[0043] A method for preparing sheep feed for animal husbandry and breeding comprises the following steps:

[0044] Cysteamine, rumen bypass choline and gamma-aminobutyric acid in a mass ratio of 5:3:3 are mixed, added into sodium alginate with a concentration of 18 g / L, and the molecular weight of the sodium alginate is 600 kDa, and slowly stirred to obtain a nutrition enhancer;

[0045] The pleurotus eryngii residue was dried and crushed, sieved, and the average particle size was ≤5 mm. Then, the pleurotus eryngii residue was mixed with a fermentation agent (the fermentation agent was Bacillus subtilis, Bacillus licheniformis and yeast, and the number of independent live bacteria was 1×10 8 CFU / g) and then fermented at 30°C for 6 days to obtain Pleurotus eryngii residue fermentation product;

[0046] Cornmeal, soybean meal, wheat bran, premix, calcium hydrogen phosphate and sodium chloride are dry-mixed and mixed evenly to obtain a basic feed, and then Pleurotus eryngii residue fermentation product and a nutrition enhancer are added to the basic feed and mixed evenly to obtain livestock sheep feed.

[0047] Embodiment 2:

[0048] A livestock and breeding sheep feed, comprising the following raw materials in parts by weight: 56 parts of corn flour, 15 parts of soybean meal, 13 parts of fermented Flammulina velutipes residue, 9 parts of wheat bran, 10 parts of nutrition enhancer, 0.3 parts of premix, 2 parts of calcium hydrogen phosphate and 0.5 parts of sodium chloride;

[0049] The premix provides, per kilogram of basic feed, 12000 IU of vitamin A, 9000 IU of vitamin D, 35 mg of vitamin E, 15 mg of niacin, 8 mg of iron, 150 mg of zinc, 10 mg of copper, 160 mg of manganese, 0.3 mg of selenium, 3 mg of cobalt and 1 mg of iodine;

[0050] A method for preparing sheep feed for animal husbandry and breeding comprises the following steps:

[0051] Cysteamine, rumen bypass choline and gamma-aminobutyric acid are mixed in a mass ratio of 4:3:3, added to sodium alginate with a concentration of 18 g / L, and the molecular weight of the sodium alginate is 600 kDa, and slowly stirred to obtain a nutrition enhancer;

[0052] The Flammulina velutipes residue was dried and crushed, sieved, and the average particle size was ≤5 mm. Then, the Flammulina velutipes residue was mixed with a fermentation agent (the fermentation agent was Bacillus subtilis, Bacillus licheniformis and yeast, and the number of independent live bacteria was 110) at a ratio of 150 g:8 mL. 8 CFU / g) and then fermented at 30°C for 6 days to obtain a fermented product of Flammulina velutipes residue;

[0053] Cornmeal, soybean meal, wheat bran, premix, calcium hydrogen phosphate and sodium chloride are dry-mixed and mixed evenly to obtain a basic feed, and then Flammulina velutipes residue fermentation product and a nutrition enhancer are added to the basic feed and mixed evenly to obtain livestock sheep feed.

[0054] Embodiment 3:

[0055] A livestock and breeding sheep feed, comprising the following raw materials in parts by weight: 60 parts of corn flour, 10 parts of soybean meal, 15 parts of fermented seafood mushroom residue, 9 parts of wheat bran, 9 parts of nutrition enhancer, 0.5 parts of premix, 1 part of calcium hydrogen phosphate and 0.4 parts of sodium chloride;

[0056] The premix provides, per kilogram of basic feed, 12000 IU of vitamin A, 9000 IU of vitamin D, 35 mg of vitamin E, 15 mg of niacin, 8 mg of iron, 150 mg of zinc, 10 mg of copper, 160 mg of manganese, 0.3 mg of selenium, 3 mg of cobalt and 1 mg of iodine;

[0057] A method for preparing sheep feed for animal husbandry and breeding comprises the following steps:

[0058] Cysteamine, rumen bypass choline and gamma-aminobutyric acid in a mass ratio of 4:2:3 are mixed, added into sodium alginate with a concentration of 18 g / L, and the molecular weight of the sodium alginate is 600 kDa, and slowly stirred to obtain a nutrition enhancer;

[0059] The seafood mushroom residue was dried and crushed, sieved, and the average particle size was ≤5 mm. Then, the seafood mushroom residue was mixed with a fermentation agent (the fermentation agent was Bacillus subtilis, Bacillus licheniformis and yeast, and the number of independent live bacteria was 1×10 8 CFU / g) and then fermented at 30°C for 6 days to obtain the fermented seafood mushroom residue;

[0060] Cornmeal, soybean meal, wheat bran, premix, calcium hydrogen phosphate and sodium chloride are dry-mixed and mixed evenly to obtain a basic feed, and then seafood mushroom residue fermentation product and a nutrition enhancer are added to the basic feed and mixed evenly to obtain livestock and sheep feed.

[0061] Comparative Example 1:

[0062] The difference between Comparative Example 1 and Example 3 is that in Comparative Example 1, only cysteamine is added as a nutrition enhancer, and the rest is the same as Example 3.

[0063] Comparative Example 2:

[0064] The difference between Comparative Example 2 and Example 3 is that in Comparative Example 2, only rumen bypass choline is added as a nutrition enhancer, and the rest is the same as Example 3.

[0065] Comparative Example 3:

[0066] The difference between Comparative Example 3 and Example 3 is that in Comparative Example 3, only γ-aminobutyric acid is added as a nutrition enhancer, and the rest is the same as Example 3.

[0067] Comparative Example 4:

[0068] The difference between Comparative Example 4 and Example 3 is that no nutrition enhancer is added in Comparative Example 4, and the rest is the same as Example 3.

[0069] Comparative Example 5:

[0070] The difference between Comparative Example 5 and Example 3 is that no edible fungus residue fermentation product is added in Comparative Example 5, and the rest is the same as Example 3.

[0071] Comparative Example 6:

[0072] The difference between Comparative Example 6 and Example 3 is that the preparation method of the fermented edible fungus residue in Comparative Example 6 is different, and the other methods are the same as Example 3. The preparation method of the fermented edible fungus residue is as follows:

[0073] The seafood mushroom residue was dried and crushed, sieved, and the average particle size was ≤5 mm. Then, the seafood mushroom residue was mixed with a fermentation agent (the fermentation agent was Bacillus subtilis, and the number of independent viable bacteria was 1×10 8 CFU / g) were mixed and fermented at 30°C for 6 days to obtain the seafood mushroom residue fermentation product.

[0074] Comparative Example 7:

[0075] The difference between Comparative Example 7 and Example 3 is that the edible fungus residue in Comparative Example 7 is not fermented, and the rest is the same as Example 3. The livestock breeding sheep feed samples prepared in Examples 1 to 3 and the livestock breeding sheep feed comparison samples prepared in Comparative Examples 1 to 7 were fed for investigation.

[0076] The investigation method is as follows: 5 livestock sheep are selected from each group and labeled. The experimental livestock sheep are released in the traditional grazing method during the day, and are kept in the corresponding sheep sheds according to the groups at night and fed with the corresponding experimental feed. During the feed feeding process, each group is compounded with an equal amount of forage, and they can eat and drink freely. After 90 days of feeding, the average value is calculated and recorded through observation, weighing and measurement to investigate the feed intake, daily weight gain of livestock sheep and morbidity. The results are shown in Table 1.

[0077] Sheep house management: The sheep house was thoroughly disinfected before the experiment began. During the experiment, the sheep house was kept sheltered from wind, dry, clean and well ventilated.

[0078] Table 1: Feed utilization and incidence of livestock and sheep

[0079]

[0080]

[0081] From the data analysis of Table 1, it can be seen that the present application can promote the utilization rate of livestock and sheep feed by optimizing the feed formula of livestock and sheep, and the ingredients of the nutritional enhancer interact with each other. When used in an optimal proportion, it can promote the body growth of livestock and sheep, and the edible fungus residue has better palatability after fermentation treatment, and the utilization rate of livestock and sheep feed is increased, which can not only realize waste utilization, but also can be used as a nutrient component to enhance the body's immunity and reduce the incidence rate.

[0082] Immunoglobulin test was conducted on the livestock sheep under feeding investigation, and the results are shown in Table 2 below.

[0083] Table 2: Immunoglobulins

[0084]

[0085] As can be seen from Table 2, the sheep feed of the present application can significantly improve the body's immune function, has a certain protective effect on the liver function of sheep, and reduces the economic cost of sheep caused by illness during the breeding process.

[0086] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0087] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A sheep feed for animal husbandry, characterized in that: The livestock and sheep feed comprises the following raw materials in parts by weight: 55 to 60 parts of corn flour, 10 to 15 parts of soybean meal, 12 to 15 parts of fermented edible fungus residue, 5 to 10 parts of wheat bran, 1 to 12 parts of nutrition enhancer, 0.3 to 0.5 parts of premix, 1 to 3 parts of calcium hydrogen phosphate and 0.1 to 0.9 parts of sodium chloride; The nutrition enhancer is obtained by mixing cysteamine, rumen bypass choline and gamma-aminobutyric acid in a mass ratio of (1-5): (1-9): (1-3) and then undergoing an embedding treatment.

2. The livestock breeding sheep feed according to claim 1, characterized in that: The embedding treatment uses sodium alginate with a molecular weight of 400 kDa to 600 kDa as a coating agent.

3. The livestock breeding sheep feed according to claim 2, characterized in that: The concentration of the sodium alginate is 15 g / L to 18 g / L.

4. The livestock breeding sheep feed according to claim 1, characterized in that: The edible fungus residue fermented product is obtained by mixing the edible fungus residue with a fermentation agent and subjecting the mixture to fermentation treatment.

5. The livestock breeding sheep feed according to claim 4, characterized in that: The edible mushroom residue is at least one of the residues of Flammulina velutipes, Pleurotus eryngii and Pleurotus ostreatus.

6. The livestock breeding sheep feed according to claim 4, characterized in that: The fermentation bacteria are Bacillus subtilis, Bacillus licheniformis and yeast, and the number of independent live bacteria is 1×10 5 ~10 8 CFU / g.

7. The livestock breeding sheep feed according to claim 4, characterized in that: The ratio of the edible fungus residue to the fermentation agent is (120g-150g): (5mL-8mL).

8. The livestock breeding sheep feed according to claim 4, characterized in that: The temperature of the fermentation treatment is 28° C. to 37° C., and the time is 5 to 8 days.

9. The livestock breeding sheep feed according to claim 1, characterized in that: The premix provides, per kilogram of basic feed, (12000-14000) IU of vitamin A, (8000-9000) IU of vitamin D, (30-40) mg of vitamin E, (12-15) mg of niacin, (8-12) mg of iron, (120-150) mg of zinc, (10-12) mg of copper, (150-180) mg of manganese, 0.3 mg of selenium, (1-3) mg of cobalt and (1-3) mg of iodine.

10. A method for preparing sheep feed for animal husbandry, characterized in that: The preparation method is used to prepare the livestock and sheep feed according to any one of claims 1 to 9, and the preparation method is: Cornmeal, soybean meal, wheat bran, premix, calcium hydrogen phosphate and sodium chloride are dry-mixed and mixed evenly to obtain a basic feed, and then edible fungus residue fermentation and a nutrition enhancer are added to the basic feed and mixed evenly to obtain livestock sheep feed.

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