阅读说明：本技术 一种牛至油防治肉兔消化道疾病饲料添加剂 (Origanum oil feed additive for preventing and treating digestive tract diseases of meat rabbits ) 是由 李易舟 张峰 李兆庆 于 2021-01-19 设计创作，主要内容包括：本发明公开了一种牛至油防治肉兔消化道疾病饲料添加剂,其中的无卤阻燃剂制备方法包括以下步骤：S1：称量牛至油24-28份、杨树花42-46份、艾叶14-18份、女贞子12-16份、南瓜子14-18份、功劳木26-30份、白头翁15-19份、干姜12-16份、山楂9-13份、蒲公英19-23份、贝壳粉22-26份、地锦草13-17份和菟丝子9-13份,待用；S2：将牛至油、杨树花、艾叶、女贞子和南瓜子加入到粉碎机中进行粉碎处理。本发明有效改善肉兔腹泻的状况,促进肉兔对于饲料的消化吸收,减少生病率,够降低哺乳肉兔发病率,提高成活率,增强消化吸收功能,促进生长发育。(The invention discloses a feed additive for preventing and treating digestive tract diseases of meat rabbits by oregano oil, wherein a preparation method of a halogen-free flame retardant comprises the following steps: s1: weighing 24-28 parts of oregano oil, 42-46 parts of poplar flower, 14-18 parts of folium artemisiae argyi, 12-16 parts of glossy privet fruit, 14-18 parts of pumpkin seed, 26-30 parts of Chinese mahonia stem, 15-19 parts of Chinese pulsatilla root, 12-16 parts of dried ginger, 9-13 parts of hawthorn, 19-23 parts of dandelion, 22-26 parts of shell powder, 13-17 parts of humifuse euphorbia herb and 9-13 parts of semen cuscutae for later use; s2: adding origanum oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder for grinding. The feed additive effectively improves the diarrhea condition of the meat rabbits, promotes the digestion and absorption of the meat rabbits on the feed, reduces the morbidity of the meat rabbits, improves the survival rate, enhances the digestion and absorption functions, and promotes the growth and development.)

1. The feed additive for preventing and treating digestive tract diseases of meat rabbits is characterized by comprising the following raw materials in parts by weight: 24-28 parts of oregano oil, 42-46 parts of poplar flower, 14-18 parts of folium artemisiae argyi, 12-16 parts of glossy privet fruit, 14-18 parts of pumpkin seed, 26-30 parts of Chinese mahonia stem, 15-19 parts of Chinese pulsatilla root, 12-16 parts of dried ginger, 9-13 parts of hawthorn, 19-23 parts of dandelion, 22-26 parts of shell powder, 13-17 parts of humifuse euphorbia herb and 9-13 parts of semen cuscutae.

2. The feed additive for preventing and treating digestive tract diseases of meat rabbits according to claim 1 is characterized by comprising the following raw materials in parts by weight: 25-27 parts of oregano oil, 43-45 parts of poplar flower, 15-17 parts of folium artemisiae argyi, 13-15 parts of glossy privet fruit, 15-17 parts of pumpkin seed, 27-29 parts of Chinese mahonia stem, 16-18 parts of Chinese pulsatilla root, 13-15 parts of dried ginger, 10-12 parts of hawthorn, 20-22 parts of dandelion, 23-25 parts of shell powder, 14-16 parts of humifuse euphorbia herb and 10-12 parts of semen cuscutae.

3. The feed additive for preventing and treating digestive tract diseases of meat rabbits according to claim 1 is characterized by comprising the following raw materials in parts by weight: 26 parts of oregano oil, 44 parts of poplar flower, 16 parts of folium artemisiae argyi, 14 parts of glossy privet fruit, 16 parts of pumpkin seed, 28 parts of Chinese mahonia stem, 17 parts of Chinese pulsatilla root, 14 parts of dried ginger, 11 parts of hawthorn, 21 parts of dandelion, 24 parts of shell powder, 15 parts of humifuse euphorbia herb and 11 parts of semen cuscutae.

4. The feed additive of claim 1 for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which is prepared by the following steps:

s1: weighing 24-28 parts of oregano oil, 42-46 parts of poplar flower, 14-18 parts of folium artemisiae argyi, 12-16 parts of glossy privet fruit, 14-18 parts of pumpkin seed, 26-30 parts of Chinese mahonia stem, 15-19 parts of Chinese pulsatilla root, 12-16 parts of dried ginger, 9-13 parts of hawthorn, 19-23 parts of dandelion, 22-26 parts of shell powder, 13-17 parts of humifuse euphorbia herb and 9-13 parts of semen cuscutae for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

5. The feed additive as claimed in claim 4, wherein in S2, the rotation speed of the pulverizer is set at 150-200r/min, and the pulverizer is rotated clockwise for 2min and then counterclockwise for 3min, and the above steps are repeated.

6. The feed additive of claim 4, wherein in S3, the rotation speed of the mixer is set to 40-80r/min, and the mixing time of the mixer is set to 80-130 min.

7. The feed additive of claim 4, wherein in S4, the mixture is stir-fried with slow fire.

8. The feed additive of claim 4, wherein the cooking time of S5 is set to 180-420 min.

9. The feed additive of claim 4, wherein in S7, the oil is sieved to 120 meshes.

Technical Field

The invention relates to the technical field of meat rabbit feed, in particular to a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil.

Background

The meat rabbit is one of rabbits, many meat rabbit varieties can be roughly divided into a large type, a medium type and a small type according to body types, and the meat rabbit with the weight of more than 5 kg is a large rabbit; 3-5 kg of medium-sized rabbits; the rabbit meat is small rabbit meat with the weight of less than 3 kg, and according to the determination, the lean meat percentage of the meat rabbit is up to 70 percent, and the protein in the meat is up to 21 percent; the rabbit meat has strong adaptability, good reproductive performance, fast growth and development, high slaughter rate, tender meat quality, delicious flavor, rich nutrition and other unique qualities, is particularly rich in various vitamins and amino acids required by human bodies, and is popular with consumers.

Digestive tract diseases such as diarrhea are one of rabbit diseases frequently occurring in recent years, the growth and even death of meat rabbits are seriously influenced, and great economic loss is caused to breeding enterprises or farmers.

Disclosure of Invention

Based on the technical problems that long-term use of antibiotics can not only destroy the original microflora in the digestive tract of animals and influence the normal development of the animals, but also easily cause the problems of drug residue, drug resistance, drug pollution and the like, and the control effect is not satisfactory, the invention provides the feed additive for preventing and treating the digestive tract diseases of the meat rabbits by using the oregano oil.

The invention provides a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which comprises the following raw materials in parts by weight: 24-28 parts of oregano oil, 42-46 parts of poplar flower, 14-18 parts of folium artemisiae argyi, 12-16 parts of glossy privet fruit, 14-18 parts of pumpkin seed, 26-30 parts of Chinese mahonia stem, 15-19 parts of Chinese pulsatilla root, 12-16 parts of dried ginger, 9-13 parts of hawthorn, 19-23 parts of dandelion, 22-26 parts of shell powder, 13-17 parts of humifuse euphorbia herb and 9-13 parts of semen cuscutae.

Preferably, the feed comprises the following raw materials in parts by weight: 25-27 parts of oregano oil, 43-45 parts of poplar flower, 15-17 parts of folium artemisiae argyi, 13-15 parts of glossy privet fruit, 15-17 parts of pumpkin seed, 27-29 parts of Chinese mahonia stem, 16-18 parts of Chinese pulsatilla root, 13-15 parts of dried ginger, 10-12 parts of hawthorn, 20-22 parts of dandelion, 23-25 parts of shell powder, 14-16 parts of humifuse euphorbia herb and 10-12 parts of semen cuscutae.

Preferably, the feed comprises the following raw materials in parts by weight: 26 parts of oregano oil, 44 parts of poplar flower, 16 parts of folium artemisiae argyi, 14 parts of glossy privet fruit, 16 parts of pumpkin seed, 28 parts of Chinese mahonia stem, 17 parts of Chinese pulsatilla root, 14 parts of dried ginger, 11 parts of hawthorn, 21 parts of dandelion, 24 parts of shell powder, 15 parts of humifuse euphorbia herb and 11 parts of semen cuscutae.

Preferably, the preparation method comprises the following steps:

s1: weighing 24-28 parts of oregano oil, 42-46 parts of poplar flower, 14-18 parts of folium artemisiae argyi, 12-16 parts of glossy privet fruit, 14-18 parts of pumpkin seed, 26-30 parts of Chinese mahonia stem, 15-19 parts of Chinese pulsatilla root, 12-16 parts of dried ginger, 9-13 parts of hawthorn, 19-23 parts of dandelion, 22-26 parts of shell powder, 13-17 parts of humifuse euphorbia herb and 9-13 parts of semen cuscutae for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

Preferably, in the step S2, the rotation speed of the pulverizer is set to 150-.

Preferably, in the step S3, the rotating speed of the mixer is set to be 40-80r/min, and the mixing time of the mixer is set to be 80-130 min.

Preferably, in the step S4, stir-frying is performed with slow fire.

Preferably, in the step S5, the cooking time is set to 180-420 min.

Preferably, in the step S7, the screening is performed by a 120-mesh screen.

The invention has the beneficial effects that:

the origanum oil has strong sterilization and bacteriostasis functions of clearing heat, eliminating dampness, dispelling summer heat, relieving exterior syndrome and regulating vital energy, and the volatile oil extracted from the origanum is a pure traditional Chinese medicine additive with broad-spectrum antibiosis for 31 common enteritis bacteria and Shigella flexneri;

poplar flower, also known as Chinese parasol, poplar vine. Can directly inhibit and kill pathogens, improve the resistance of organisms, resist immunosuppressants, regulate the immune functions of the organisms, effectively relieve various stress reactions during the disease period of livestock and poultry, and improve the tension of gastrointestinal muscles and sphincters of animals;

folium Artemisiae Argyi has effects of warming channels, eliminating dampness, dispelling cold, stopping bleeding, diminishing inflammation, relieving asthma, relieving cough, preventing miscarriage, and resisting allergy. The mugwort leaves are dried in the sun and smashed to obtain mugwort floss which is used for moxibustion and can also be used as a raw material of inkpad. Distributed in asia and europe;

fructus Ligustri Lucidi is fruit of Ligustrum lucidum belonging to Oleaceae. The main functional indications are as follows: tonify liver and kidney, strengthen waist and knees. It is indicated for dizziness, blurred vision, tinnitus, soreness and weakness of waist and knees, early white beard and hair due to yin deficiency and internal heat. Nourishing liver and kidney, improving eyesight and blackening hair. Can be used for treating vertigo, tinnitus, soreness of waist and knees, premature gray hair, and dim eyesight;

semen Cucurbitae has good effect in killing parasites (such as pinworm and hookworm) in human body. It also has good killing effect on schistosome larva, and is a good food therapy product for schistosomiasis. [4] Contains abundant pantothenic acid, and has effects of relieving static angina pectoris and lowering blood pressure. The ethanol extract of semen Cucurbitae has anthelmintic effect;

caulis Mahoniae has effects of clearing heat; drying dampness; the function of detoxification;

the Chinese pulsatilla root has the effects of clearing away heat and toxic materials, cooling blood, relieving dysentery, eliminating dampness and killing parasites;

gan Jiang warms middle energizer and dispels cold, returns yang and unblocks collaterals. Treating psychroalgia of heart and abdomen, vomiting and diarrhea, cold limbs, slight pulse, cough and asthma due to cold, arthralgia due to wind-cold-dampness, vomiting due to yang deficiency, epistaxis, and hematochezia;

the hawthorn has obvious inhibition effect on various dysentery bacilli, pseudomonas aeruginosa, escherichia coli, staphylococcus aureus, bacillus anthracis and the like, so that the hawthorn can be used for treating bacillary dysentery;

the herba Taraxaci is rich in vitamin A, vitamin C and potassium, and also contains ferrum, calcium, vitamin B2, vitamin B1, magnesium, vitamin B6, folic acid and copper;

the shell powder is powder prepared by crushing and grinding shells, 95 percent of the main components of the shell powder are calcium carbonate, chitin and a small amount of amino acid and polysaccharide substances, and the shell powder can be used as high-grade materials for food, cosmetics and interior decoration, and is applied to livestock and poultry feed, food calcium source additives, ornament processing, drying agents and the like;

herba Euphorbiae Humifusae is dry whole plant of Euphorbiaceae plant Euphorbiae Humifusae or Euphorbia maculata, and is harvested in summer and autumn, removed of impurities, and dried in the sun. It is pungent and mild in nature and has the effects of clearing heat and removing toxicity, cooling blood and stopping bleeding, and removing dampness and eliminating jaundice. Can be used for treating dysentery, diarrhea, hemoptysis, hematuria, hematochezia, metrorrhagia, furuncle, carbuncle, swelling, and jaundice due to damp-heat pathogen;

dodder is a good medicine for tonifying kidney, liver and spleen, and is mainly clinically applied to kidney yin-yang deficiency syndromes such as lumbago due to kidney deficiency, impotence, spermatorrhea, frequent micturition, infertility due to cold womb, dark eyes and loose stool.

Can promote the digestive ability of the gastrointestinal digestive system of the meat rabbit, enhance the digestion and absorption of feed and other foods, inhibit the growth of flora such as helicobacter pylori which is easy to cause digestive tract diseases, and is beneficial to the growth of flora such as lactobacillus, thereby protecting the gastrointestinal function, preventing diarrhea and ensuring the healthy growth of the meat rabbit.

The feed additive effectively improves the diarrhea condition of the meat rabbits, promotes the digestion and absorption of the meat rabbits on the feed, reduces the morbidity of the meat rabbits, improves the survival rate, enhances the digestion and absorption functions, and promotes the growth and development.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Example one

The embodiment provides a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which comprises the following raw materials in parts by weight: 24 parts of oregano oil, 42 parts of poplar flower, 14 parts of folium artemisiae argyi, 12 parts of glossy privet fruit, 14 parts of pumpkin seed, 26 parts of Chinese mahonia stem, 15 parts of Chinese pulsatilla root, 12 parts of dried ginger, 9 parts of hawthorn, 19 parts of dandelion, 22 parts of shell powder, 13 parts of humifuse euphorbia herb and 9 parts of semen cuscutae;

the preparation method comprises the following steps:

s1: weighing 24 parts of oregano oil, 42 parts of poplar flower, 14 parts of folium artemisiae argyi, 12 parts of glossy privet fruit, 14 parts of pumpkin seed, 26 parts of Chinese mahonia stem, 15 parts of Chinese pulsatilla root, 12 parts of dried ginger, 9 parts of hawthorn, 19 parts of dandelion, 22 parts of shell powder, 13 parts of humifuse euphorbia herb and 9 parts of semen cuscutae for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

In this embodiment, in S2, the rotation speed of the pulverizer is set to 150r/min, the pulverizer first rotates clockwise for 2min, and then rotates counterclockwise for 3min, and the above steps are repeated, in S3, the rotation speed of the mixer is set to 40r/min, the mixing time of the mixer is set to 80min, in S4, stir-frying is performed with slow fire, in S5, the cooking time is set to 180min, and in S7, the mixture is sieved to pass through a 120-mesh sieve.

Example two

The embodiment provides a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which comprises the following raw materials in parts by weight: 25 parts of oregano oil, 43 parts of poplar flower, 15 parts of folium artemisiae argyi, 13 parts of glossy privet fruit, 15 parts of pumpkin seed, 27 parts of Chinese mahonia stem, 16 parts of Chinese pulsatilla root, 13 parts of dried ginger, 10 parts of hawthorn, 20 parts of dandelion, 23 parts of shell powder, 14 parts of humifuse euphorbia herb and 10 parts of semen cuscutae;

the preparation method comprises the following steps:

s1: weighing 25 parts of oregano oil, 43 parts of poplar flower, 15 parts of folium artemisiae argyi, 13 parts of glossy privet fruit, 15 parts of pumpkin seed, 27 parts of Chinese mahonia stem, 16 parts of Chinese pulsatilla root, 13 parts of dried ginger, 10 parts of hawthorn, 20 parts of dandelion, 23 parts of shell powder, 14 parts of humifuse euphorbia herb and 10 parts of semen cuscutae for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

In this embodiment, in S2, the rotation speed of the pulverizer is set to 160r/min, the pulverizer first rotates clockwise for 2min, and then rotates counterclockwise for 3min, and the above steps are repeated, in S3, the rotation speed of the mixer is set to 50r/min, the mixing time of the mixer is set to 90min, in S4, stir-frying is performed with slow fire, in S5, the cooking time is set to 200min, and in S7, the mixture is sieved to pass through a 120-mesh sieve.

EXAMPLE III

The embodiment provides a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which comprises the following raw materials in parts by weight: 26 parts of oregano oil, 44 parts of poplar flower, 16 parts of folium artemisiae argyi, 14 parts of glossy privet fruit, 16 parts of pumpkin seed, 28 parts of Chinese mahonia stem, 17 parts of Chinese pulsatilla root, 14 parts of dried ginger, 11 parts of hawthorn, 21 parts of dandelion, 24 parts of shell powder, 15 parts of humifuse euphorbia herb and 11 parts of semen cuscutae;

the preparation method comprises the following steps:

s1: 26 parts of oregano oil, 44 parts of poplar flower, 16 parts of folium artemisiae argyi, 14 parts of glossy privet fruit, 16 parts of pumpkin seed, 28 parts of Chinese mahonia stem, 17 parts of Chinese pulsatilla root, 14 parts of dried ginger, 11 parts of hawthorn, 21 parts of dandelion, 24 parts of shell powder, 15 parts of humifuse euphorbia herb and 11 parts of semen cuscutae are weighed for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

In this embodiment, in S2, the rotation speed of the pulverizer is set to 170r/min, the pulverizer first rotates clockwise for 2min, and then rotates counterclockwise for 3min, and the above steps are repeated, in S3, the rotation speed of the mixer is set to 60r/min, the mixing time of the mixer is set to 100min, in S4, stir-frying is performed with slow fire, in S5, the cooking time is set to 280min, and in S7, the mixture is sieved to pass through a 120-mesh sieve.

Example four

The embodiment provides a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which comprises the following raw materials in parts by weight: 27 parts of oregano oil, 45 parts of poplar flower, 17 parts of folium artemisiae argyi, 15 parts of glossy privet fruit, 17 parts of pumpkin seed, 29 parts of Chinese mahonia stem, 18 parts of Chinese pulsatilla root, 15 parts of dried ginger, 12 parts of hawthorn, 22 parts of dandelion, 25 parts of shell powder, 16 parts of humifuse euphorbia herb and 12 parts of semen cuscutae;

the preparation method comprises the following steps:

s1: weighing 27 parts of oregano oil, 45 parts of poplar flower, 17 parts of folium artemisiae argyi, 15 parts of glossy privet fruit, 17 parts of pumpkin seed, 29 parts of Chinese mahonia stem, 18 parts of Chinese pulsatilla root, 15 parts of dried ginger, 12 parts of hawthorn, 22 parts of dandelion, 25 parts of shell powder, 16 parts of humifuse euphorbia herb and 12 parts of semen cuscutae for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

In this embodiment, in S2, the rotation speed of the pulverizer is set to 190r/min, the pulverizer first rotates clockwise for 2min, and then rotates counterclockwise for 3min, and the above steps are repeated, in S3, the rotation speed of the mixer is set to 70r/min, the mixing time of the mixer is set to 120min, in S4, stir-frying is performed with slow fire, in S5, the cooking time is set to 380min, and in S7, the mixture is sieved to pass through a 120-mesh sieve.

EXAMPLE five

The embodiment provides a feed additive for preventing and treating digestive tract diseases of meat rabbits by using oregano oil, which comprises the following raw materials in parts by weight: 28 parts of oregano oil, 46 parts of poplar flower, 18 parts of folium artemisiae argyi, 16 parts of glossy privet fruit, 18 parts of pumpkin seed, 30 parts of Chinese mahonia stem, 19 parts of Chinese pulsatilla root, 16 parts of dried ginger, 13 parts of hawthorn, 23 parts of dandelion, 26 parts of shell powder, 17 parts of humifuse euphorbia herb and 13 parts of semen cuscutae;

the preparation method comprises the following steps:

s1: weighing 28 parts of oregano oil, 46 parts of poplar flower, 18 parts of folium artemisiae argyi, 16 parts of glossy privet fruit, 18 parts of pumpkin seed, 30 parts of Chinese mahonia stem, 19 parts of Chinese pulsatilla root, 16 parts of dried ginger, 13 parts of hawthorn, 23 parts of dandelion, 26 parts of shell powder, 17 parts of humifuse euphorbia herb and 13 parts of semen cuscutae for later use;

s2: adding oregano oil, poplar flower, folium artemisiae argyi, glossy privet fruit and pumpkin seed into a grinder to be ground, and sequentially obtaining oregano oil powder, poplar flower powder, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder;

s3: adding oregano oil powder, poplar pollen, folium artemisiae argyi powder, glossy privet fruit powder and pumpkin seed powder into a mixer for mixing treatment to obtain mixed powder;

s4: putting the leatherleaf mahonia, the Chinese pulsatilla root and the dried ginger into a pot, stir-frying, and taking out after the stir-frying is carried out until the color is changed;

s5: putting the hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a steamer for steaming;

s6: adding the mixed powder, the mahonia stem, the Chinese pulsatilla root and the dried ginger which are fried to change colors, and the cooked hawthorn, the dandelion, the shell powder, the humifuse euphorbia herb and the semen cuscutae into a water boiling pot for boiling, and adding a proper amount of clear water;

s7: concentrating and drying the boiled product, and sieving to obtain the oregano oil feed additive for preventing and treating digestive tract diseases of meat rabbits.

In this embodiment, in S2, the rotation speed of the pulverizer is set to 200r/min, the pulverizer first rotates clockwise for 2min, and then rotates counterclockwise for 3min, and the above steps are repeated, in S3, the rotation speed of the mixer is set to 80r/min, the mixing time of the mixer is set to 130min, in S4, stir-frying is performed with slow fire, in S5, the cooking time is set to 420min, and in S7, the mixture is sieved to pass through a 120-mesh sieve.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.