CN106360040B - Composite Chinese herbal medicine probiotic feed additive for enhancing growth performance and immune function of broiler chickens - Google Patents
Composite Chinese herbal medicine probiotic feed additive for enhancing growth performance and immune function of broiler chickens Download PDFInfo
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Abstract
The invention provides a composite Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of broiler chickens, which comprises the following raw materials: honeysuckle, rhizoma atractylodis, houttuynia cordata, astragalus mongholicus, perilla leaves, hawthorn, codonopsis pilosula, dark plum, poria cocos, lalang grass rhizome, mulberry leaves, sophora japonica, semen cuscutae, liquorice, bacillus licheniformis, enterococcus faecalis and lactobacillus plantarum. When the Chinese herbal medicines and the probiotics are matched for use, the synergistic effect can be achieved, the growth speed of the broiler chicken can be effectively improved, the feed-weight ratio is reduced, and the immune function of the broiler chicken is enhanced.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a composite Chinese herbal medicine probiotic feed additive and a preparation method thereof, in particular to a composite Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of broiler chickens and a preparation method thereof, belonging to the field of feed additives.
[ background of the invention ]
The poultry breeding industry plays an important role in the animal husbandry in China, wherein the total chicken yield is the second in the world, and the export of chicken is the first in earning foreign exchange and discharging meat products. However, the broiler breeding industry in China, particularly the yellow feather broiler breeding industry, is in the key stage of upgrading transformation, various contradictions are prominent, such as epidemic diseases are frequently caused by backward production mode, worsening breeding environment and the like, and then a large amount of antibiotics are abused in disease prevention, health care, growth promotion and epidemic disease treatment of the broiler breeding industry, but a series of negative problems of bacterial drug resistance, drug residue, food safety, environmental pollution, public health and the like are increasingly prominent due to long-term and large-amount use of the antibiotics. Therefore, the method finds a green, safe, healthy and effective animal-protective product which has the effects of disease prevention and health care, and the like and can improve the growth performance, improves the body resistance and the intestinal health, is used for replacing or reducing the using amount of antibiotics in the production of the broiler chickens, is an important problem which must be solved by the feed industry, and is a necessary way for constructing a modern broiler chicken production system which is high in quality, safe, resource-saving and eco-friendly.
With the progress of society, the improvement of the living standard of people and the enhancement of self-health care consciousness, people not only need rich nutrition but also need safety, sanitation and health care when selecting livestock and poultry products, and the most fundamental one is that no antibiotic medicine residue exists. Therefore, the search for a feed additive which can replace antibacterial drugs and chemical growth promoters, has no drug residues, drug resistance and side effects, and can effectively promote growth is an issue of great attention of people in recent years, wherein Chinese herbal medicines and probiotics especially become important research objects for replacing antibiotics at home and abroad to play the effects of preventing diseases and promoting growth.
The Chinese herbal medicine feed additive has the functions of promoting the growth of broiler chickens and preventing and treating diseases due to the safety, harmlessness, small toxic and side effect, little residue and no drug resistance, is increasingly emphasized and is widely tested and used, so that the 1773 bulletin of the ministry of agriculture allows more than 115 natural plants to be used as plant raw materials for feeding. The Chinese herbal medicine is homologous with food, and has the characteristics of naturalness, integral and bidirectional effect, less toxic and side effect, difficult generation of drug resistance and less formation of harmful residues in vivo. Therefore, under the influence of the world trend of 'returning to nature', the Chinese herbal medicine is gradually accepted by more and more people at home and abroad. Although a plurality of broader-spectrum antibacterial drugs with stronger functions are developed successively, the development speed of new antibacterial drugs can not obviously follow the generation speed of drug-resistant strains, and the time and the cost for developing a new antibacterial drug are very large. Chinese herbal medicines make great contribution to the health of Chinese people and even people in the world for thousands of years, and play a positive role in modern prevention and control of bacterial infection diseases. Due to the nature of the Chinese herbal medicines, the Chinese herbal medicines have the characteristics of safety to the environment, low relative cost, safer application to animals, particularly edible animals and the like, and have very wide prospects in the aspects of health care and epidemic disease prevention and control in the healthy breeding of the broilers.
Microbial ecological agents (Microbial ecological agents) are live bacterial agents containing beneficial microorganisms and their metabolites developed according to the theory of microecology, and act by maintaining the microecological balance in the intestinal tract. The microecological preparation has the advantages of promoting intestinal health and digestion, preventing and treating diseases, enhancing organism immunity, promoting growth, being green and safe, having no toxic or side effect and no residue, so the microecological preparation is recognized as a feed additive hopefully replacing antibiotics in the world, a plurality of countries already use the microecological preparation in large quantity, and the number of beneficial strains which can be used for the feed and are issued by the U.S. Food and Drug Administration (FDA) in 1989 reaches 43. The department of agriculture in China published 12 strains which can be used as feed-grade microbial additives for animal production in 1999, and the feed additive variety catalog published 16 strains which can be directly fed to animals in 2008.
Therefore, it is necessary to provide a composite Chinese herbal medicine probiotic feed additive and a preparation method thereof, so as to achieve the effects of improving the growth speed of broiler chickens, reducing the feed-weight ratio, enhancing the immune function of the broiler chickens and promoting healthy breeding.
[ summary of the invention ]
Aiming at the current situation, the invention aims to provide the compound Chinese herbal medicine probiotic feed additive which can improve the growth speed of the broiler chickens, reduce the feed-weight ratio, enhance the immunity function of the broiler chickens and further promote the healthy breeding and the preparation method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a composite Chinese herbal medicine probiotic feed additive for enhancing growth performance and immune function of broiler chickens comprises the following raw materials in parts by weight: 6-10 parts of honeysuckle, 6-10 parts of rhizoma atractylodis, 5-9 parts of houttuynia cordata, 5-9 parts of astragalus membranaceus, 5-7 parts of perilla leaves, 4-7 parts of hawthorn, 4-7 parts of codonopsis pilosula, 4-7 parts of dark plum, 4-7 parts of poria cocos, 4-7 parts of lalang grass rhizome, 4-7 parts of mulberry leaves, 3-5 parts of acacia flower, 3-5 parts of semen cuscutae, liquorice and the like3-5 parts of grass and bacillus licheniformis (1 multiplied by 10)10cfu/g)2-3 parts, enterococcus faecalis (1X 10)10cfu/g)2-3 parts, lactobacillus plantarum (1X 10)10cfu/g)2-3 parts.
Preferably, the compound Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of the broiler chicken is prepared from the following raw materials in parts by weight: 8 parts of honeysuckle, 8 parts of rhizoma atractylodis, 7 parts of houttuynia cordata, 7 parts of astragalus mongholicus, 6 parts of perilla leaves, 6 parts of hawthorn, 6 parts of codonopsis pilosula, 5 parts of dark plum fruit, 5 parts of poria cocos, 5 parts of cogongrass rhizome, 5 parts of mulberry leaves, 4 parts of sophora japonica, 4 parts of semen cuscutae, 4 parts of liquorice and bacillus licheniformis (1 x 10)10cfu/g)1.5 parts, enterococcus faecalis (1X 10)101.5 parts of cfu/g) and lactobacillus plantarum (1X 10)10cfu/g)1.5 parts.
A method for preparing the composite Chinese herbal medicine probiotic feed additive comprises the steps of baking flaky hawthorns in a boiler to be brown, then independently crushing other Chinese herbal medicine raw materials according to a proportion, crushing the crushed Chinese herbal medicine raw materials into powder with 100 meshes after primary crushing of 40 meshes, then mixing the Chinese herbal medicine raw materials and three probiotics of bacillus licheniformis, enterococcus faecalis and lactobacillus plantarum according to the proportion, and fully and uniformly mixing the mixture to obtain a finished product.
The use method of the composite Chinese herbal medicine probiotic feed additive comprises the following steps: adding the mixture into broiler feed according to the proportion of 2-3.5 per mill, stirring uniformly, and directly using or mixing and granulating by a feed machine.
The invention has the advantages and the application effect that:
the composite Chinese herbal medicine probiotic feed additive has the following 4 remarkable beneficial effects:
1. the formula of the invention consists of pure Chinese herbal medicines and probiotics, and when the Chinese herbal medicines and the probiotics are matched for use, the synergistic effect can be achieved: the promotion effect of probiotics on the metabolism of the Chinese herbal medicine not only enables the beneficial bacteria to strengthen the movement of the digestive tract and accelerate the absorption of the medicine, but also enables a plurality of components of the Chinese herbal medicine to be converted into effective components with treatment effect from inactive precursor substances after the reaction and the metabolism of intestinal flora, so that the toxic components of the Chinese herbal medicine are reduced, the damage to the organism is reduced, the pathogenic microorganism is inhibited and eliminated finally, the immunity level of the organism is improved, and the treatment purpose is achieved; meanwhile, the Chinese herbal medicine has the function of promoting the proliferation of probiotics, and the chemical components of the Chinese herbal medicine such as alkaloid, glycosides, volatile oil, tannin and the like have the curative effect, can prevent and treat diseases and clear the obstacle for the proliferation of the probiotics; the Chinese herbal medicine components such as grease, resin, sugar, protein, pigment, trace elements and the like mainly play a role in nutrition, and some components are the components of the probiotic cells. The feed additive has multiple remarkable effects of improving intestinal health, reducing feed ratio, enhancing immunity, improving production performance and the like, is safe to use, has no residue or toxic and side effects, can reduce or replace antibiotics, and accords with the green and healthy culture concept.
2. All Chinese herbal medicines and probiotics selected in the formula are raw materials which are allowed to be added into the feed for a long time by the Ministry of agriculture, wherein all 14 Chinese herbal medicine plant raw materials are in a feed raw material catalog (No. 1773 bulletin) published by the Ministry of agriculture in 2012, and 3 probiotics are in a feed additive variety catalog of 2013 edition of the Ministry of agriculture, so that all the raw materials have the characteristics of safety, regularity and easy availability.
3. The Chinese herbal medicine formula principle of the formula is that the honeysuckle flower, the houttuynia cordata, the acacia flower and the lalang grass rhizome in the compound have the effects of clearing away heat and toxic materials, resisting bacteria and diminishing inflammation, cooling blood and stopping bleeding, and inducing diuresis and reducing edema, are monarch medicines and mainly prevent diseases such as broiler chicken epidemic febrile disease fever, heat toxin bloody dysentery, pneumonia malaria and the like; the rhizoma atractylodis, poria cocos, perilla leaves, hawthorn and dark plum in the compound have the effects of drying dampness and strengthening spleen, clearing damp and promoting diuresis, stimulating appetite and helping digestion, regulating qi and removing stagnation, promoting the secretion of saliva or body fluid and astringing intestines, are ministerial drugs, mainly promote the spleen of broiler chickens to stimulate appetite, improve feed intake and feed conversion rate, and reduce intestinal diseases; the astragalus, the codonopsis pilosula, the semen cuscutae and the folium mori in the compound have the effects of tonifying middle-jiao and Qi, nourishing liver and kidney, clearing lung and moistening dryness, are adjuvant drugs, mainly improve the immunity and the disease-resistant and stress-resistant capabilities of the broiler chicken, and prevent various diseases; the compound liquorice root, sweet in nature and mild in taste, coordinates the effects of the other drugs and serves as a guiding drug. The combination of the medicines has the excellent effect of remarkably enhancing the production performance and the immunologic function of the broiler chicken.
4. The compound probiotic is reasonable in selection and matching, wherein the bacillus licheniformis is mainly planted in the front section of the intestinal tract, has stronger protease, lipase and amylase activities, and improves the feed utilization rate; enterococcus faecalis is one of normal main beneficial flora in intestinal tracts of broiler chickens, can generate antibacterial substances, inhibit the growth of pathogenic bacteria such as escherichia coli and salmonella in the intestinal tracts and improve the intestinal health; the lactobacillus plantarum has strong reproduction activity, can generate a large amount of lactic acid and lactobacillus, and achieves the effect of improving the culture environment by reducing the pH value of intestinal tracts to inhibit harmful bacteria and reducing ammonia nitrogen substances in excrement.
[ detailed description ] embodiments
FIG. 1 is a duodenal mucosal microstructure (40X) of broiler chickens in control group;
FIG. 2 shows the duodenal mucosal microstructure (40X) of the broilers in Experimental group A;
FIG. 3 shows the duodenal mucosal microstructure (40X) of the broilers in Experimental group B.
[ detailed description ] embodiments
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto. Reagents, equipment and methods adopted by the invention are all reagents, equipment and methods which are conventionally and commercially available in the technical field and are conventionally used in the technical field.
Example 1
Weighing the following components in parts by weight: 6 parts of honeysuckle, 6 parts of rhizoma atractylodis, 9 parts of cordate houttuynia, 9 parts of astragalus, 5 parts of perilla leaf, 7 parts of hawthorn, 5 parts of codonopsis pilosula, 7 parts of dark plum, 7 parts of poria cocos, 7 parts of cogongrass rhizome, 4 parts of mulberry leaf, 5 parts of sophora japonica, 3 parts of semen cuscutae, 5 parts of liquorice and bacillus licheniformis (1 x 10)10cfu/g)3 parts, enterococcus faecalis (1X 10)10cfu/g)2 parts, Lactobacillus plantarum (1X 10)10cfu/g)3 parts; then baking the sheet hawthorn into brown in a boiler, separately crushing the sheet hawthorn and other Chinese herbal medicine raw materials, crushing the crushed hawthorn with 40 meshes primarily, crushing the crushed hawthorn with 100 meshes, mixing the raw materials of the components according to a proportion, and preparing the mixtureAnd (4) forming a finished product, and adding the finished product into the broiler complete batch according to the proportion of 2 per mill to be uniformly mixed.
Example 2
Weighing the following components in parts by weight: 8 parts of honeysuckle, 8 parts of rhizoma atractylodis, 7 parts of houttuynia cordata, 7 parts of astragalus mongholicus, 6 parts of perilla leaves, 6 parts of hawthorn, 6 parts of codonopsis pilosula, 5 parts of dark plum fruit, 5 parts of poria cocos, 5 parts of cogongrass rhizome, 5 parts of mulberry leaves, 4 parts of sophora japonica, 4 parts of semen cuscutae, 4 parts of liquorice and bacillus licheniformis (1 x 10)10cfu/g)1.5 parts, enterococcus faecalis (1X 10)101.5 parts of cfu/g) and 1.5 parts of lactobacillus plantarum (1X 10)10cfu/g); then baking the flaky hawthorn in a boiler to be brown, separately crushing the hawthorn and other Chinese herbal medicine raw materials, crushing the crushed hawthorn with 40 meshes of primary crushing, then crushing the crushed hawthorn with 100 meshes of primary crushing, mixing the raw materials of the components according to a proportion to prepare a finished product, and adding the finished product into a complete formula of the broiler chicken according to a proportion of 3.5 per mill to mix the mixture uniformly.
Example 3
Weighing the following components in parts by weight: 10 parts of honeysuckle, 10 parts of rhizoma atractylodis, 5 parts of houttuynia cordata, 5 parts of astragalus mongholicus, 7 parts of perilla leaves, 5 parts of hawthorn, 7 parts of codonopsis pilosula, 4 parts of dark plum fruit, 4 parts of poria cocos, 4 parts of cogongrass rhizome, 7 parts of mulberry leaves, 3 parts of sophora japonica, 5 parts of semen cuscutae, 3 parts of liquorice and bacillus licheniformis (1 x 10)10cfu/g)2 parts, enterococcus faecalis (1X 10)10cfu/g)3 parts, Lactobacillus plantarum 2 (1X 10)10cfu/g); then, the flaky hawthorn is baked into brown in a boiler, then is respectively and independently crushed with the other Chinese herbal medicine raw materials, is crushed with 100 meshes after being primarily crushed with 40 meshes, then is mixed and mixed uniformly according to the proportion of the raw materials of all the components to prepare a finished product, and is added into the complete formula of the broiler chicken according to the proportion of 3 per mill to be mixed uniformly, and then is mixed and granulated by a feed machine to prepare the finished feed product.
Effect testing experiment
(1) Experiment for enhancing growth performance of broiler chicken and reducing feed-weight ratio
The complete formula feed for the broiler chickens used in the experiment has the crude protein content of more than or equal to 20.26 percent at the age of 1-30 days and the metabolic energy/(MJ.kg)-1) Not less than 12.23%, crude protein content not less than 18.88% in 30-60 days old stage, and metabolic energy/(MJ kg)-1) Not less than 12.75 percent, can meet the nutritional requirements of the broiler chickens. SelectingThe 400-feather healthy and uniform 10-day-old broiler chickens are divided into 1 control group and 3 test groups at random, each group has 10 repetitions, and each repetition has 10 feathers. The broiler chickens in the control group are fed with common complete formula feed, the broiler chickens in 3 experimental groups are respectively fed with the broiler feeds prepared in the examples 1, 2 and 3 (namely 2 thousandths, 3.5 thousandths and 3 thousandths of the compound Chinese herbal medicine probiotic feed additive prepared in the examples 1, 2 and 3 are respectively added in the common complete formula feed), and the test period is 50 days.
Wherein the daily feed intake is based on each column, the total feed intake of each column is recorded, and the average daily feed intake is obtained by dividing the total feed intake of each column by the number of each column and the test days; the daily gain is recorded by taking one column as a unit, and the total gain of each column is divided by the number of each column and the test days to obtain the average daily gain; the material weight ratio is equal to daily feed intake/daily gain, the same data in the same column indicate that the difference is not significant (P is more than 0.05), different letters indicate that the difference is significant (P is less than 0.05), and the results of the test are shown in the following table 1:
TABLE 1 influence of composite Chinese herbal medicine probiotic feed additive on broiler chicken growth performance
Experiments show that compared with a control group which eats the complete compound feed for common broilers, the daily gain and the survival rate of the test group are obviously higher than those of the control group (P is less than 0.05) under the condition that the difference of the initial average weights is not obvious, the feed consumption and the feed-weight ratio of the test group are obviously lower than those of the control group (P is less than 0.05), wherein the effect of the test group 2 is optimal, the daily gain and the survival rate are respectively improved by 4.0 percent and 1.9 percent compared with those of the control group, and the feed-weight ratio is reduced by 5.3 percent compared with that of the control group.
(2) Test for promoting healthy development of intestinal tract
The complete formula feed for the broiler chickens used in the experiment has the crude protein content of more than or equal to 20.26 percent at the age of 1-30 days and the metabolic energy/(MJ.kg)-1) Not less than 12.23%, crude protein content not less than 18.88% in 30-60 days old stage, and metabolic energy/(MJ kg)-1)≥1275%, can meet the nutritional requirements of the broiler chickens. Selecting 240-feather healthy and uniform 10-day-old broiler chickens, and randomly dividing the broiler chickens into 1 control group and 2 test groups, wherein each group is 8 replicates, and each replicate has 10 feathers. The broiler chickens in the control group are fed with common complete formula feed, and the broiler chickens in 2 experimental groups (experimental group A and experimental group B) are respectively fed with the broiler feeds prepared in examples 2 and 3 (namely 3.5 per mill and 3 per mill of the compound Chinese herbal medicine probiotic feed additive prepared in the formulas of examples 2 and 3 are respectively added in the common complete formula feed), and the test period is 30 days. At the 30 th test period, 1 chick is selected at random for each repetition, a section of about 2cm of the middle section of the duodenum is taken after slaughter, a tissue section is made by an HE staining method, the villus form of the duodenum is observed in a contrast manner, the height of villus, the depth of crypt and the height/depth value (V/C) of the villus are calculated, the shoulder marks of the same data indicate that the difference is not significant (P is more than 0.05), the different letters indicate that the difference is significant (P is less than 0.05), and the experimental results are shown in figures 1-3 and table 2.
TABLE 2 influence of composite Chinese herbal medicine probiotic feed additive on the development of duodenum of broiler chickens
Experiments show that compared with a control group, the duodenal villus length and the V/N value of each test group are obviously increased (P is less than 0.05) compared with the control group, wherein the effect of the test group A is better, and the composite Chinese herbal medicine probiotic feed additive has the obvious effects of increasing the intestinal villus length, improving the V/N value and the like and promoting the healthy development of intestinal tracts.
(3) Test for increasing body immunity index
The complete formula feed for the broiler chickens used in the experiment has the crude protein content of more than or equal to 20.26 percent at the age of 1-30 days and the metabolic energy/(MJ.kg)-1) Not less than 12.23%, crude protein content not less than 18.88% in 30-60 days old stage, and metabolic energy/(MJ kg)-1) Not less than 12.75 percent, can meet the nutritional requirements of the broiler chickens. Selecting 320-feather healthy and uniform 10-day-old broiler chickens, and randomly dividing the broiler chickens into 1 control group and 3 test groups, wherein each group is 8 replicates, and each replicate has 10 feathers. The broiler chickens in the control group were fed with the common complete formula feed, and 3 experiments were carried outThe broilers in the group were fed with the broilers prepared in examples 1, 2 and 3 (i.e., 2%, 3.5% and 3% of the complex Chinese herbal probiotic feed additive of the formula of examples 1, 2 and 3 was added to the common complete formula feed), and the feed was designated as experimental group 1, experimental group 2 and experimental group 3, respectively, and the test period was 42 d. At the 42 th test period, 1 cock of the same size is randomly selected in each repetition, the spleen, the thymus and the bursa of fabricius are quickly taken and weighed after slaughter and bloodletting, the index of each organ is calculated, the organ index is organ weight (g)/live weight (kg), the same data shoulder marks indicate that the difference is not significant (P is more than 0.05), different letters indicate that the difference is significant (P is less than 0.05), and the test result is shown in the following table 3
TABLE 3 influence of composite Chinese herbal medicine probiotic feed additive on immune organs of broiler chickens
As shown in Table 3, after the feed containing the compound Chinese herbal medicine probiotic feed additive is fed, the spleen index, the thymus index and the bursal disease index of the broiler chicken in each experimental group are all larger than those of the control group at the age of 42 days, wherein the spleen index, the thymus index and the bursal disease index of the broiler chicken in each experimental group 2 (with the addition of 3.5kg/t) are most obviously different from those of the control group (P is less than 0.05), and the compound Chinese herbal medicine probiotic feed additive provided by the invention is capable of obviously promoting the development of immune organs of organisms and lays a foundation for enhancing the immune function.
(4) Test for increasing the level of immune antibodies in the body
The complete formula feed for the broiler chickens used in the experiment has the crude protein content of more than or equal to 20.26 percent at the age of 1-30 days and the metabolic energy/(MJ.kg)-1) Not less than 12.23%, crude protein content not less than 18.88% in 30-60 days old stage, and metabolic energy/(MJ kg)-1) Not less than 12.75 percent, can meet the nutritional requirements of the broiler chickens. Selecting 320-feather healthy and uniform 10-day-old broiler chickens, and randomly dividing the broiler chickens into 1 control group and 3 test groups, wherein each group is 8 replicates, and each replicate has 10 feathers. The broiler chickens in the control group were fed with the common complete formula feed, and the broiler chickens in 3 experimental groups were fed with the broiler feeds prepared in examples 1, 2 and 3 (i.e., the broiler chickens in the common complete formula feedThe feed is added with 2 per mill, 3.5 per mill and 3 per mill of the compound Chinese herbal medicine probiotic feed additive of the formula in examples 1, 2 and 3) respectively, which are marked as an experimental group 1, an experimental group 2 and an experimental group 3 respectively, when the experimental period is 30 days, the live vaccine of avian influenza H5 is immunized, then when the 14 th and 21 th days (namely, the 44 th and 52 th experimental periods) after the vaccine immunization are carried out respectively, 3 chickens are taken randomly and each time, blood is collected to separate out serum, the serum is centrifuged for 10min at 3000r/min in a low-temperature centrifuge, the serum is taken for subpackaging, and the titer of the avian influenza H5 vaccine antibody in the serum is determined, and the results are shown in the following table 4.
TABLE 4 influence of composite Chinese herbal medicine probiotic feed additive on H5 serum antibody of avian influenza in broiler chicken
As can be seen from Table 4, the antibody levels of each group are lower 14 days after the avian influenza H5 vaccine is immunized, but compared with the control group which eats the complete formula feed of common broiler chickens, the antibody levels of each test group are higher than those of the control group; when the avian influenza H5 vaccine is immunized 21 days later, the antibody levels of all groups reach better protection levels, particularly the antibody levels of all test groups are obviously higher than those of a control group (P is less than 0.05), and the dispersion of all test groups is lower than that of the control group, so that the composite Chinese herbal medicine probiotic feed additive disclosed by the invention can effectively improve the antibody levels and the uniformity of the vaccine of an organism, has the effects of enhancing the immunity and the health level of the organism, and further effectively reduces the occurrence of epidemic diseases.
In conclusion, the composite Chinese herbal medicine probiotic feed additive is added into the complete formula feed for the broiler chickens according to a certain proportion, so that the growth performance and the immune function of the broiler chickens can be obviously enhanced, and the use of chemical growth promoters and antibiotics in the broiler chicken breeding process can be reduced or replaced to a certain extent.
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 their concepts should be considered to be equivalent or modified within the technical scope of the present invention.
Claims (4)
1. The compound Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of broiler chickens is characterized by comprising the following raw materials in parts by weight: 6-10 parts of honeysuckle, 6-10 parts of rhizoma atractylodis, 5-9 parts of houttuynia cordata, 5-9 parts of astragalus membranaceus, 5-7 parts of perilla leaves, 4-7 parts of hawthorn, 4-7 parts of codonopsis pilosula, 4-7 parts of dark plum, 4-7 parts of poria cocos, 4-7 parts of cogongrass rhizome, 4-7 parts of mulberry leaves, 3-5 parts of acacia flower, 3-5 parts of semen cuscutae, 3-5 parts of liquorice, 2-3 parts of bacillus licheniformis, 2-3 parts of enterococcus faecalis and 2-3 parts of lactobacillus plantarum;
the concentrations of the bacillus licheniformis, the enterococcus faecalis and the lactobacillus plantarum are all 1 multiplied by 1010cfu/g。
2. The compound Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of broiler chickens is characterized by comprising the following raw materials in parts by weight: 8 parts of honeysuckle, 8 parts of rhizoma atractylodis, 7 parts of houttuynia cordata, 7 parts of astragalus mongholicus, 6 parts of perilla leaves, 6 parts of hawthorn, 6 parts of codonopsis pilosula, 5 parts of dark plum fruit, 5 parts of poria cocos, 5 parts of cogongrass rhizome, 5 parts of mulberry leaves, 4 parts of sophora japonica, 4 parts of semen cuscutae, 4 parts of liquorice, 1.5 parts of bacillus licheniformis, 1.5 parts of enterococcus faecalis and 1.5 parts of lactobacillus plantarum;
the concentrations of the bacillus licheniformis, the enterococcus faecalis and the lactobacillus plantarum are all 1 multiplied by 1010cfu/g。
3. The preparation method of the compound Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of the broiler chickens as claimed in claim 1 or 2, characterized by comprising the following steps: baking sheet hawthorn into brown in a boiler, and then respectively and independently crushing other Chinese herbal medicine raw materials according to a proportion; after primary crushing of 40 meshes, crushing again by 100 meshes; then mixing the Chinese herbal medicine raw materials and three probiotics of bacillus licheniformis, enterococcus faecalis and lactobacillus plantarum according to the proportion, and fully and uniformly mixing to obtain the finished product.
4. The use method of the compound Chinese herbal medicine probiotic feed additive for enhancing the growth performance and the immune function of broiler chickens as claimed in claim 1 or 2, characterized in that the compound Chinese herbal medicine probiotic feed additive is added into broiler chickens according to the proportion of 2-3.5 per mill, and is directly used after being uniformly stirred or is mixed and granulated by a feed machine.
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| CN106993580A (en) * | 2017-04-28 | 2017-08-01 | 广西乐业康辉生态养殖专业合作社 | It is a kind of to improve the chicken-raising method of chicken meat |
| CN111034855A (en) * | 2019-12-31 | 2020-04-21 | 山西大禹生物工程股份有限公司 | Composition for enhancing respiratory tract immunity of animals, method and application thereof |
| CN112336782A (en) * | 2020-11-19 | 2021-02-09 | 湖北丰之易生物技术有限公司 | Preparation method of traditional Chinese medicine fermentation liquor |
| CN112568324B (en) * | 2020-12-29 | 2024-03-19 | 河南森隆动物保健品有限公司 | Composite probiotics fermented traditional Chinese medicine feed additive and preparation method and application thereof |
| CN113273650A (en) * | 2021-06-04 | 2021-08-20 | 衡阳师范学院 | Plant additive for improving intestinal health of broiler chickens and application effect evaluation |
| CN113785918B (en) * | 2021-09-03 | 2024-03-19 | 浙江大学 | Chicken feed additive composition suitable for laying hen brood time or broiler chicken in growing period and application |
| CN114304429A (en) * | 2022-01-17 | 2022-04-12 | 清远一生自然生物研究院有限公司 | Traditional Chinese medicine composite probiotic feed additive for broiler chickens and preparation method thereof |
| CN114568602B (en) * | 2022-03-31 | 2023-10-20 | 华南农业大学 | Traditional Chinese medicine compound for improving growth performance and organism immunity of broiler chickens and preparation method and application thereof |
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