A kind of Chinese herbal feed additive improving meat chicken growth performance
Technical field
The invention belongs to chicken feed addictive fields, specifically, are related to a kind of Chinese herbal medicine for improving meat chicken growth performance
Feed addictive.
Background technique
Poultry fodder additive requires to be that residual is low, toxic side effect is small, does not harm the health of people, and can enhance again
Immunity of poultry, enhancing development, the green additive for improving efficiency of feed utilization.This can provide green food for market,
The economic benefit of aviculture can be improved again.It is general using the addition antibiotic raising feed conversion in daily ration in broiler production
Rate, stimulation growth of animals or poultry, but long-time service antibiotic not only results in drug and remains in vivo, and bacterium is made to generate drug resistance, and
The health of the mankind is seriously threatened by food chain.And Chinese herbal medicine has nutrition and medicament dual effect, source is wide, price is low, nothing
The advantages that toxic side effect, becomes practical Substitutes For Antibiotic, can not only solve the antibiotic of long-standing problem animal husbandry development
Residue problem, can also alleviate the pathogenic bacteria resistance to drugs due to caused by addition antibiotic and abuse of antibiotics to a certain extent causes
The problems such as feed cost increases.
Chinese herbal feed additive has and homologous, androgynous, the same use of food as a kind of pure natural " green " additive
The characteristics of, the pure natural substance of nature is come from, is the natural materials that people remain by long-term practice screening,
And mostly directly or indirectly adopt in plant, naturality is that many synthetics are not replaceable, and medicament residue and poison
Small side effects.Chinese herbal medicine main component be amino acid, vitamin, alkaloid, volatile oil, organic acid, polysaccharide, glycoside, bitter principle,
Bioflavonoid etc., as feed addictive after animal body absorbs, no the Harmful Residue discharge does not cause environmental pollution,
It is " environment-friendly type " feed addictive.
Chinese herbal feed additive, can due to amino acid, vitamin, microelement and bioactive substance containing there are many
Body's immunity is adjusted, Ginkgo Biloba, have additional nutrients the deposition of substance in vivo, by the conjunction for promoting protein and enzyme
At body resistance against diseases is improved, promote animal growth, shorten breeding cycle, improves growth performance etc..
Chinese herb feed additive has multiple nutritional components and bioactivity, is promoting growth of meat chicken, is improving weight gain etc.
With remarkable effect.And China's Chinese herbal medicine medicine source is extensive, resourceful, price is lower, easy to process.Therefore, Chinese herbal medicine conduct
A kind of natural, the green feed additive of wide market, it would be highly desirable to Devoting Major Efforts To Developing.
Summary of the invention
In order to solve the problems, such as background technique, the present invention provides a kind of Chinese herbal medicines for improving meat chicken growth performance
Feed addictive can be improved the immunocompetence of broiler chicken, promote growth of meat chicken, improve weight gain, improve growth performance.
To achieve the above object, the present invention is achieved through the following technical solutions:
The Chinese herbal feed additive of the improvement meat chicken growth performance, by weight, including component below: it is ripe
17-23 parts of glutinous rehmannia, 10-16 parts of Chinese yam, 11-17 parts of Fructus Corni, 4-10 parts of Poria cocos, 2-7 parts of cortex moutan, 3-8 parts of rhizoma alismatis, cortex cinnamomi
2-7 parts, 2-8 parts of monkshood, 10-17 parts of Divine Comedy, 11-16 parts of raw hawthorn.
A kind of preparation method of the Chinese herbal feed additive of improvement meat chicken growth performance, specifically includes following step
It is rapid:
1) preparation of Chinese herbal medicine raw material: choosing Chinese herbal medicine raw material high-quality, natural, without any addition and screened,
Remove impurity and substandard products.
2) it cleans and dry: the Chinese herbal medicine raw material of screening being cleaned, 58-65 DEG C of drying 3-5h of hot air circulation drying oven.
3) it pulverizes: individually being crushed herbal prescriptions various in prescription with micronizer.
4) it is sieved: the Chinese herbal medicine of crushing is crossed into 200-300 mesh.
5) it is sufficiently mixed: each Chinese herbal medicine crushed is according to weight proportion precise as defined in prescription and sufficiently mixed
It closes.
Preferably, by weight, the Chinese herbal feed additive for improving meat chicken growth performance makes an addition to basal feed
In adding proportion be 1%.
Beneficial effects of the present invention:
For the present invention using traditional Chinese medicine principle and poultry threpsology as foundation, each herbal component reasonable compatibility provides improvement
The Chinese herbal feed additive of meat chicken growth performance can be improved the immunocompetence of broiler chicken, promote growth of meat chicken, improve weight gain,
Improve growth performance.
Specific embodiment
It, below will be to preferred reality of the invention in order to keep the purpose of the present invention, technical scheme and beneficial effects clearer
It applies example to be described in detail, to facilitate the technical staff to understand.
To achieve the above object, the present invention is achieved through the following technical solutions:
Embodiment 1
A kind of Chinese herbal feed additive improving meat chicken growth performance calculates by weight and prepares 10 kilograms and compound match
Side.The formula includes following components: 20 parts of Rehmannia glutinosa, 12 parts of Chinese yam, and 14 parts of Fructus Corni, 6 parts of Poria cocos, 4 parts of cortex moutan, pool
Rush down 6 parts, 5 parts of cortex cinnamomi, 4 parts of monkshood, 15 parts of Divine Comedy, 14 parts of raw hawthorn.Preparation method are as follows:
1) preparation of Chinese herbal medicine raw material: choosing Chinese herbal medicine raw material high-quality, natural, without any addition and screened,
Remove impurity and substandard products.
2) it cleans and dry: the Chinese herbal medicine raw material of screening being cleaned, 58-65 DEG C of baking 3-5h of hot air circulation drying oven.
3) it pulverizes: herbal prescription each in prescription is individually pulverized.
4) it is sieved: the Chinese herbal medicine of crushing is crossed into 200-300 mesh.
5) it is sufficiently mixed: by each Chinese herbal medicine crushed according to weight proportion precise as defined in prescription, and it is sufficiently mixed
It closes.
Embodiment 2
A kind of Chinese herbal feed additive improving meat chicken growth performance, calculates prepare 5 kilograms of compound prescriptions by weight.
The formula includes following components: 20 parts of Rehmannia glutinosa, 12 parts of Chinese yam, and 14 parts of Fructus Corni, 6 parts of Poria cocos, 4 parts of cortex moutan, rhizoma alismatis 6
Part, 5 parts of cortex cinnamomi, 4 parts of monkshood, 15 parts of Divine Comedy, 14 parts of raw hawthorn.
Preparation method are as follows:
1) preparation of Chinese herbal medicine raw material: choosing Chinese herbal medicine raw material high-quality, natural, without any addition and screened,
Remove impurity and substandard products.
2) it cleans and dry: the Chinese herbal medicine raw material of screening being cleaned, 58-65 DEG C of baking 3-5h of hot air circulation drying oven.
3) it pulverizes: herbal prescription each in prescription is individually pulverized.
4) it is sieved: the Chinese herbal medicine of crushing is crossed into 200-300 mesh.
5) it is sufficiently mixed: by each Chinese herbal medicine crushed according to weight proportion precise as defined in prescription, and it is sufficiently mixed
It closes.
Experimental analysis
Chinese herbal feed additive prepared by embodiment 1,2 Chinese herbal medicine formulas is applied to experimental group.
Experimental chicken chooses 60 1 age in days section treasured broiler chicken, is randomly divided into 3 groups, every group 20, respectively control group is (in being not added
Herbal medicine feed addictive), experimental group 1 (Chinese herbal feed additive account for basal diet 1%), (Chinese herbal feed adds experimental group 2
Agent is added to account for the 0.5% of basal diet).Slaughter experiment is carried out when raising to 60 age in days, control group and two experimental groups respectively butcher 10
Only.All experimental group basal diet formulas are identical with trophic level, and test chicken Basic drawing selects corn, dregs of beans, expanded soybean
Deng for raw material, trophic level is shown in Table 1 referring to Chinese fowl raising standard (2004), Screening Experiment of Diet.
1 daily ration of table composition and trophic level
Note: mineral additive provides for every kg diet: iron 80.00mg;Copper 20.00mg;Manganese 80.00mg;Zinc
100.00mg;Iodine 0.40mg;Selenium 0.30mg.
Raised according to conventional feeding, observe daily the clinical changes such as mental status, appetite, activity, excrement of test chicken with
And morbidity and death condition;Weigh live-weight weekly, when 60 age in days butchers sampling, measures growth performance index: respectively before butchering
The body size indexes for weighing test chicken weight, measuring test chicken;Venous blood collection is carried out to each group chicken, using heparin sodium as anti-coagulants,
Blood routine detection is carried out with routine analysis of blood instrument, predominantly detects the blood routines cell such as red blood cell, leucocyte in each group chicken blood
Quantity variation;The organ of each group test chicken is taken after butchering and measures its weight and length.
Experimental result:
The comparative analysis of live-weight between 2 experimental chicken different days difference group of table
Note: colleague's shoulder mark capitalization is different, and difference is extremely significant (p < 0.01);Shoulder mark lowercase of going together is different, difference
Significantly (p < 0.05)
As shown in Table 2,14 age in days live-weights compare, and experimental group 2 is substantially less than control group and experimental group 1 (p < 0.05).60 days
Age live-weight compares, and control group is extremely significant to be lower than experimental group 1 (p < 0.01).In addition to this, other ages in days are without significant difference.Entirety is seen
Come, the live-weight of each age in days of 1 broiler chicken of experimental group is substantially higher than control group and experimental group 2.
3 60 age in days section treasured broiler chicken difference group mesosome footage of table is according to comparative analysis
Note: colleague's shoulder mark capitalization is different, and difference is extremely significant (p < 0.01);Shoulder mark lowercase of going together is different, difference
Significantly (p < 0.05)
As shown in Table 3,60 age in days live-weights compare, and control group is extremely significant to be lower than experimental group 1 (p < 0.01).2 chest breadth of experimental group
It is extremely significant to be higher than control group and experimental group 1 (p < 0.01).Other indexs are without significant difference.On the whole, 1 broiler chicken of experimental group 60 days
The body size indexes in age are above control group and experimental group 2.
The comparative analysis (%) of shoot formation between 4 experimental chicken of table, 60 age in days difference group
Note: colleague's shoulder mark capitalization is different, and difference is extremely significant (p < 0.01);Shoulder mark lowercase of going together is different, difference
Significantly (p < 0.05)
As shown in Table 4, the rectum length of experimental group 1 is extremely significant is higher than experimental group 2 (p < 0.01), other organs between three groups
Index is without significant difference.First and last, the most organs index of experimental group 1 is above control group and experimental group 2.
The comparative analysis of physiochemical indice between 5 experimental chicken of table, 60 age in days difference group
Note: colleague's shoulder mark capitalization is different, and difference is extremely significant (p < 0.01);Shoulder mark lowercase of going together is different, difference
Significantly (p < 0.05)
As seen from Table 5, red blood cell (RBC) content of experimental group 2, hemoglobin (HGB) content, hematocrit value
(HCT) and Procalcitonin (PCT) content is substantially less than control group and experimental group 1 (p < 0.05).The blood platelet of experimental group 2
(PLT) content is extremely significant is higher than control group and experimental group 1 (p < 0.01), and mean platelet volume (MPV) and blood platelet are distributed
Width (PDW) is then extremely significant to be lower than control group and experimental group 1 (p < 0.01).In addition to this, other indexs are without significant difference.
It can be seen from the above result that the growth performance of 1 broiler chicken of experimental group is better than control group and experimental group 2 to a certain extent, card
The Chinese herbal feed additive prescription of bright optimal dose has facilitation to the growth performance of broiler chicken.
Using traditional Chinese veterinary medicine principle and poultry threpsology as foundation, each herbal component reasonable compatibility provides and changes the present invention
The Chinese herbal feed additive of kind meat chicken growth performance, can be improved the immunocompetence of broiler chicken, promote growth of meat chicken, improves and increases
Weight improves growth performance.Growth of meat chicken can be promoted by providing one kind, improve the Chinese herbal feed additive of weight gain.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention rather than limits, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.