CN108185137A - A kind of drug, preparation method and application for improving poultry egg laying performance and improving quality of laying eggs - Google Patents

A kind of drug, preparation method and application for improving poultry egg laying performance and improving quality of laying eggs Download PDF

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Publication number
CN108185137A
CN108185137A CN201810002615.6A CN201810002615A CN108185137A CN 108185137 A CN108185137 A CN 108185137A CN 201810002615 A CN201810002615 A CN 201810002615A CN 108185137 A CN108185137 A CN 108185137A
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egg
drug
laying
poultry
laying performance
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汪安国
刘文利
李丽
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Shandong Xundakang Biological Science & Technology Co Ltd
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Shandong Xundakang Biological Science & Technology Co Ltd
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23K20/00Accessory food factors for animal feeding-stuffs
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    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/07Retinol compounds, e.g. vitamin A
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
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    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/3533,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355Tocopherols, e.g. vitamin E
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K31/5939,10-Secocholestane derivatives, e.g. cholecalciferol, i.e. vitamin D3
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/74Bacteria
    • A61K35/741Probiotics
    • A61K35/742Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K36/48Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
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    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/53Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
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Abstract

The invention discloses a kind of drug, preparation method and applications for improving poultry egg laying performance and improving quality of laying eggs, and belong to poultry technical field of pharmaceuticals.The drug of the present invention is by Radix Codonopsis extract, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis, VA, VD3, VE is prepared by weight 15~30: 10~25: 20~25: 0.1~4: 0.5~3: 0.1~3: 0.2~2: 0.5~3.The drug of the present invention is green safe, can not only be obviously improved egg fowl enteron aisle, and nutrition digestion is promoted to absorb, and increases absorption and the deposition of calcium phosphorus, improves the quality of egg, reduces feedstuff-egg ratio, reduce the use of antibiotic;The immunity and oxidation resistance of poultry can also be improved, improves breeder egg laying performance, chick hatching rate and rate of healthy chick.

Description

A kind of drug, preparation method for improving poultry egg laying performance and improving quality of laying eggs And application
Technical field
The invention belongs to poultry technical field of pharmaceuticals, and in particular to a kind of to improve poultry egg laying performance and improve quality of laying eggs Drug, preparation method and application.
Background technology
Egg laying performance and quality of laying eggs are the important indicators in laying hen production, are the embodiments of laying hen economic benefit quality.Production Egg hydraulic performance decline and quality of laying eggs is low is mainly influenced by following factor:Physiology sex expression (such as age in days, kind factor), time-sharing environment Factor (such as illumination, temperature, humidity, noise, stress), feed factor (it is with low quality, calcium phosphorus ration is improper, nutritional deficiency Deng), disease factor etc. (such as virosis, bacterial disease, parasitic disease).There is laying rate of laying hen decline or peak in present various regions The problems such as duration phase is short, since there are many pathogenic factors of the disease, so comprehensive control measure must be taken.At present, The disease as caused by disease factor, the most commonly used is drug therapy, but antiviral drugs (such as Ribavirin, amantadine, disease Malicious spirit) Ministry of Agriculture prohibited use;Various antibacterials and anti-parasite medicine due to being repeatedly used for a long, cause Pathogenic microorganism to which create drug resistance, reducing curative effect, and medicament residue in animal body in egg, quality Nuisanceless requirement is not achieved, so as to affect the health of the outlet of poultry product and people.With carrying for people's living standard Height, the requirement to food is also higher and higher, eggs be people supplement protein most often selection, people for eggs quality and Mouthfeel requirement is also higher and higher, and more people are ready the egg for outbiding to buy Countryside Egg either free-ranging laying hen production.
Eggshell quality difference is the major issue that domestic fowl farming always exists, and not only reduces egg fowl fanning economics, can also drop Low egg hatchability increases rate of embryonic death.Eggshell can protect embryo from the adverse effect of external environment.The addition of calcium is to influence An important factor for embryonic development and eggshell quality.Since check and lopsided egg are easy to infection pathogen, thus eggshell quality Influence to consumer is also larger.
To improve or improving the laying rate of hen, occur a variety of different drugs and additive in the market.These drugs master If Western medicine, though can improve the problem of hen laying rate is low, often toxic side effect is big, to hen ingest and health shadow It rings, even medicament residue is in the internal or egg of chicken, it is impossible to ensure the health of food.
Invention content
For problems of the prior art, the present invention provides a kind of raising poultry egg laying performance and improves quality of laying eggs Drug, the drug be mainly used for improve laying rate of poultry, improve lay eggs quality, extend egg-laying peak.
In order to reach object above, technical scheme is as follows:
It is a kind of improve poultry egg laying performance drug, by Radix Codonopsis extract, Astragalus Root P.E, motherwort, isoflavones, Bacillus subtilis, VA, VD3, VE by weight 15~30: 10~25: 20~25: 0.1~4: 0.5~3: 0.1~3: 0.2~ 2: 0.5~3 are prepared.
On the basis of said program, it is described improve poultry egg laying performance drug by Radix Codonopsis extract, Astragalus Root P.E, Motherwort, isoflavones, bacillus subtilis, VA, VD3, VE is prepared by weight 20: 22: 23: 2: 2: 0.5: 2: 1.
On the basis of said program, the dosage form of the drug is solid pharmaceutical preparation or liquid preparation.
On the basis of said program, the preparation method of the solid pharmaceutical preparation for improving poultry egg laying performance drug, step For:
1. the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis are weighed respectively Bacterium, VA, VD3, VE, smash it through respectively 120 mesh sieve;
2. weighing the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort after crushing, it is stirred 5~10 minutes, until Uniformly;
3. weigh isoflavones, bacillus subtilis, VA, VD of formula ratio after crushing3, VE, be stirred 5~10 points Clock, until uniform;
4. in 3. adding in 2., stir evenly, pack, seal to get.
On the basis of said program, the preparation method of the liquid preparation for improving poultry egg laying performance drug, step For:
1. the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis are weighed respectively Bacterium, VA, VD3, VE, smash it through respectively 120 mesh sieve;
2. weighing the isoflavones of formula ratio after crushing, add 5 times of amount Tween-80 dissolvings, add 10 times of amount dimethylacetamides Amine is stirred until homogeneous;
3. weighing the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort after crushing, 10 times of amount propylene glycol are added in, are stirred Mixing is mixed 5~10 minutes, until uniform;
4. by the bacillus subtilis of formula ratio, VA, VD after crushing3, VE add in 3. in, stir evenly, add in purified water, To 1000mL.
The drug of raising poultry egg laying performance prepared by the above method is in poultry disease or disease recovery, the production for improving poultry Application in egg performance, raising breeder egg laying performance, chick hatching rate and rate of healthy chick.
On the basis of said program, the poultry is chicken, duck, goose, pigeon, the egg fowl of quail and kind fowl.
A kind of method for preventing poultry disease, promoting disease recovery, adds solid system prepared by the above method in feed Agent, additive amount are 2kg/ tons;Or liquid preparation prepared by the above method is watered 2000L by daily 250mL, for 6000~8000 Ten thousand plumage egg fowls concentrate drinking-water.
A kind of method for the egg laying performance for improving poultry is shown in that egg to the superseded phase of laying eggs, adds above method system in feed Standby solid pharmaceutical preparation, additive amount are 1kg/ tons;Or liquid preparation prepared by the above method is watered 2000L by daily 250mL, is used for 10000 plumage egg fowls concentrate drinking-water.
A kind of method for improving breeder egg laying performance, chick hatching rate and rate of healthy chick, adds above method system in feed Standby solid pharmaceutical preparation, additive amount are 1kg/ tons;Or liquid preparation prepared by the above method is watered 2000L by daily 250mL, is used for 10000 plumage egg fowls concentrate drinking-water.
Bacillus subtilis, manufacturer:Weifang Yi Hao Bioisystech Co., Ltd, goods number:014.
Beneficial effects of the present invention
It interacts between the drug each component of the present invention, bidirectional modulation hormone secretion makes body reach most preferable reproduction Level, the absorption of enriched nutritive substance increase calcium absorption and precipitation;Strengthen hepatic and renal function, promote toxin and Inflammatory substances point Solution discharge;Excitating organism enzyme activity promotes being absorbed and utilized for nutriment, improves efficiency of feed utilization;Enhance human body immune function, Anti-stress ability and premunition are improved, reduces death and culling rate;Intestinal microecology balance is maintained, reduces enterogastric diseases, is reduced Feedstuff-egg ratio;Improve eggshell quality, improve the quality of egg, improve laying rate, extend egg-laying peak.
Radix Astragali and Radix Codonopsis are common help class Chinese medicine, and polysaccharose substance is one of its main effective active composition, have and change The various biologicals effect such as kind immunity of organisms and enhancing premunition, is that Chinese herbal feed additive commonly uses candidate Chinese medicine.This two In kind of Chinese medicine and animal intestine between Bifidobacteria population, there is certain synergistic effect in terms of biological activity performance, this and microorganism Drug body intracellular metabolite is influenced related.
Isoflavones:Phytoestrogen, dual modulation balance endocrine;Improve Monitoring Ovarian Function, delay ovarian-senescence, And then promote to lay eggs and extend ovipository cycle.
Radix Codonopsis extract, Astragalus Root P.E:Rich in nutrition, enriching yin and nourishing kidney, warm the womb of invigorating blood circulation.
Radix Astragali:Sweet, tepor, returns spleen, lung channel have tonifying Qi and lifting yang, strengthening exterior and reducing sweat, inducing diuresis for removing edema, pus draining and toxin expelling, sore life The function of flesh;Cure mainly asthenia of pulmonosplenic qi, the sinking of qi of middle-jiao, exterior deficiency spontaneous perspiration, deficiency of vital energy oedema, sore carbuncle difficulty burst, burst for a long time and does not holds back etc..
Motherwort:It is bitter, pungent, be slightly cold, Return liver, pericardium, bladder warp have the function of invigorate blood circulation, inducing diuresis to remove edema;Cure mainly water Swollen oliguria, lochiorrhagia, with inferior.
VE (tocopherol):The necessary material of reproductive system normal configuration and function is maintained, it is closely related to egg laying performance Liver, ovary, fallopian tubal have positive defencive function.
VA:Keep skin, bone, tooth, hair health growth, moreover it is possible to promote eyesight and the good development of Reproductive Performance.
VD3:For preventing and treating vitamin D deficiency.
Bacillus subtilis:Enteron aisle is improved, promotes nutrient absorption.
Through Long-term clinical and it was verified that the drug of the present invention can be obviously improved egg fowl enteron aisle, promotion nutrition digestion is inhaled It receives, increases absorption and the deposition of calcium phosphorus, improve the quality of egg, reduce feedstuff-egg ratio, reduce the use of antibiotic.
Liquid preparation application method:
1st, laying period whole health care (superseded to laying eggs see egg) uses, and is watered 2000L by daily 250mL, is produced for 10,000 plumages Egg fowl concentrates drinking-water.
2nd, disease or during restoring, is watered 2000L by daily 250mL, for 6000~8000 plumage egg fowls, concentrates drink Water is used in conjunction 10 days or more.
3rd, breeder egg laying performance, chick hatching rate and rate of healthy chick are improved, 2000L is watered by daily 250mL, for 10,000 plumages Egg fowl concentrates drinking-water.
Solid pharmaceutical preparation application method:
1st, laying period, batch mixing, feed per ton add drug 1kg of the present invention.
2nd, disease or during restoring, batch mixing, feed per ton adds drug 2kg of the present invention.
3rd, breeder egg laying performance, chick hatching rate and rate of healthy chick, batch mixing are improved, feed per ton adds drug 1kg of the present invention.
It is applicable in animal:The egg fowls such as chicken, duck, goose, pigeon, quail and kind fowl.
Description of the drawings:
Influence of the drug to the production performances of AA Breeder hens of Fig. 1, the embodiment of the present invention 2, abscissa represent classification, indulge and sit Mark represents number.
Specific embodiment
Used term in the present invention, it is unless otherwise specified, generally usual with those of ordinary skill in the art The meaning of understanding.
With reference to specific embodiment, and with reference to the data further detailed description present invention.Following embodiment only be It illustrates the present invention rather than limits the scope of the invention in any way.
Embodiment 1
It is a kind of improve poultry egg laying performance drug, by Radix Codonopsis extract, Astragalus Root P.E, motherwort, isoflavones, Bacillus subtilis, VA, VD3, VE is prepared by weight 30: 25: 20: 0.1: 3: 3: 0.2: 0.5.
Specifically preparation method is:
1. the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis are weighed respectively Bacterium, VA, VD3, VE, smash it through respectively 120 mesh sieve;
2. weighing the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort after crushing, it is stirred 5~10 minutes, until Uniformly;
3. weigh isoflavones, bacillus subtilis, VA, VD of formula ratio after crushing3, VE, be stirred 5~10 points Clock, until uniform;
4. in 3. adding in 2., stir evenly, pack, seal to get.
Embodiment 2
It is a kind of improve poultry egg laying performance drug, by Radix Codonopsis extract, Astragalus Root P.E, motherwort, isoflavones, Bacillus subtilis, VA, VD3, VE is prepared by weight 15: 10: 25: 4: 0.5: 0.1: 2: 3.
Specifically preparation method is:
1. the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis are weighed respectively Bacterium, VA, VD3, VE, smash it through respectively 120 mesh sieve;
2. weighing the isoflavones of formula ratio after crushing, add 5 times of amount Tween-80 dissolvings, add 10 times of amount dimethylacetamides Amine is stirred until homogeneous;
3. weighing the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort after crushing, 10 times of amount propylene glycol are added in, are stirred Mixing is mixed 5~10 minutes, until uniform;
4. by the bacillus subtilis of formula ratio, VA, VD3, VE add in 3. in, stir evenly, add in purified water, until 1000mL。
Embodiment 3
It is a kind of improve poultry egg laying performance drug, by Radix Codonopsis extract, Astragalus Root P.E, motherwort, isoflavones, Bacillus subtilis, VA, VD3, VE is prepared by weight 20: 22: 23: 2: 2: 0.5: 2: 1.
The preparation method is the same as that of Example 1.
Embodiment 4
It is a kind of improve poultry egg laying performance drug, by Radix Codonopsis extract, Astragalus Root P.E, motherwort, isoflavones, Bacillus subtilis, VA, VD3, VE is prepared by weight 20: 18: 22: 0.5: 1: 2: 1: 0.5.
Preparation method is the same as embodiment 2.
First, the test of pesticide effectiveness
1.1 experiment groupings
1.1.1 the drug of embodiment 1;
1.1.2 the drug of embodiment 2;
1.1.3 the drug of embodiment 3;
1.1.4 the drug of embodiment 4;
1.1.5 do not added in embodiment 3 Radix Codonopsis extract, Astragalus Root P.E, motherwort prepare drug;
1.1.6 the drug of isoflavones preparation is not added in embodiment 3;
1.1.7 the drug of bacillus subtilis preparation is not added in embodiment 3;
1.1.8 VA, VD are not added in embodiment 33, VE prepare drug;
1.1.9 blank control group.
1.2 animal experiments design
Experiment is using single factor test completely randomized design, the close sea blue brown shell layer 180 of 190 ages in days of selection health, weight Only, 9 groups are randomly divided into, each organize 20 chickens.1~4 group is denoted as Examples 1 to 4 group using the drug of Examples 1 to 4 respectively, Wherein, the drug of embodiment 1,3, which is added to by 1kg/ tons in basal diet, uses, and the drug occupation mode of embodiment 2,4 is by every Its ten thousand plumage of 250mL/ is watered 2000L, collective's drinking-water per 250mL;5~8 groups add 1.1.5~1.1.8's in basal feed Drug, additive amount are 1kg/ tons, are denoted as control group 1~4;Blank control group does not add any drug, and other conditions are consistent.Experiment 77 days periods.
1.3 Basic drawings and feeding management
Laying hen Basic drawing trophic level is with reference to NRC (1994) laying hen nutrition requirements, Basic drawing composition and battalion Foster level is shown in Table 1.Using 3 layers of staged cage, daily illumination 16h, 5:00~21:00, morning and evening indirect labor's illumination.Freely adopt Food and drinking-water.Routinely program prevents epidemic to laying hen and coop sterilizing.Daily 6:00 and 15:00 is fed, and 18:00 harvesting Egg.
1 Basic drawing of table forms and trophic level (air bells dry basis)
Raw material Content % Trophic level Content %
Corn 69.80 Thick protein 16.00
Dregs of beans 14.45 Calcium 3.44
Mountain flour 8.50 Phosphorus 0.59
Peru fish meal 4.96 Using phosphorus 0.42
Calcium monohydrogen phosphate 1.00 Salt 0.33
Premix 1.00 Lysine 0.83
Salt 0.20 Methionine 0.38
Methionine 0.09 Methionine+cysteine 0.63
It is total 100.00 Metabolic energy 11.51
1.4 testing indexs and method
Daily to be repeated as unit record egg number and egg size, laying rate is calculated.1 feed intake is counted per 7d, is calculated flat Equal daily ingestion amount.It is each at the 15th, 45 day to repeat to choose 4 pieces of eggs, measure egg Egg Quality.During off-test each repeat with Machine chooses 2 laying hens and liver, leg flesh, chest muscle portion of tissue is taken to be stored in -20 DEG C of refrigerators, for measuring Antioxidant Indexes.)
1.4.1 the measure of production performance index
Average daily gain=total feed intake/experiment number of days;
Feedstuff-egg ratio=feed intake/egg size;
Laying rate=total the number of elements of practical egg number/chicken.
1.4.2 egg quality index determining
Hangh unit, yolk color pass through multi-functional egg product analysis-e/or determining;Eggshell strength is measured using eggshell strength meter; Shell thickness is measured using shell thickness meter.
Egg shape index=egg indulges diameter/egg transverse diameter.
1.4.3 the measure of laying hen reproductive hormone
In the 30th day of experiment, every group was randomly selected 6 chickens, wing venous blood sampling, using sodium heparin anticoagulant anti-freezing, 3000r/min centrifuges 15min, takes -20 DEG C of preservations of supernatant.Follicle-stimulating hormone (FSH), prolactin (PRL) in Laying-hen Serum, Interstitialcellstimulating hormone (ICSH) (LH), estradiol (E2) and progesterone (P) content are measured using radioimmunoassay method.
1.4.4 the measure of ammonia and hydrogen sulfide in excrement
1d before off-test collects the fresh excreta of each group laying hen, impurities removing respectively.Weigh the excrement of every group of identical weight Just, it is loaded on respectively in band plug vial, sealing room temperature fermentation 3d.The fermentation gas of each group excrement is extracted after fermentation respectively, is detected The content of ammonia and hydrogen sulfide gas.Wherein ammonia is measured using reagent colorimetric method, and hydrogen sulfide is divided using methylene blue Photometry carries out analysis measure.
1.4.5 the measure of sero-immunity index
At first day 8 after the test:00, as unit of repetition, each to repeat to randomly select 10 chickens, vein is adopted under wing Blood collects 5mL with solidifying pipe is promoted, and after standing 30min, 10min, 0.5~1.0mL of Aspirate supernatant, injection are centrifuged in 3000r/min In 1.5mL centrifuge tubes, label group, date, it is placed in -20 DEG C of freezen protective test serum immune indexes.
1.4.6 Antioxidant Indexes measure
Liver, leg flesh, malonaldehyde (MDA) content of chest muscle and superoxide dismutase (SOD), glutathione peroxidase Enzyme (GSH-PX) activity is built up Bioengineering Research Institute by Nanjing and is provided using kit measurement, kit.
1.5 data statistic analysis
One-way analysis of variance (onewayANOVA) is carried out using SPSS13.0, as a result with " mean+SD " table Show, and each group of data is handled with DuncanShi multiple comparison graphs.
2nd, result of the test
Influence of 2.1 drugs of the present invention to performance in layers
Influence of the drug of the present invention to performance in layers is as shown in table 2:
Influence of the table 2 to performance in layers
As can be seen from Table 2, embodiment 1, the average daily gain of 2,3 and 4 groups of laying hens are slightly lower compared with blank control group, each group The average daily gain of laying hen is not much different, no significant difference;Compared with blank control group, the laying rate of each group laying hen has significantly It improves, wherein, Examples 1 to 4 group laying rate of laying hen is significantly higher than other control groups, and the laying rate of 3,4 groups of laying hens of embodiment is high In 1,2 group of embodiment;1~4 group of egg size of Examples 1 to 4 group and control group, compared with blank control group, there is weightening, wherein, The egg size of Examples 1 to 4 group is higher than 1~4 group of control group, and the egg size of 3,4 groups of laying hens of embodiment is higher than 1,2 group of embodiment;Egg material Than, compared with blank control group, embodiment each group reduces, wherein, the feedstuff-egg ratio of 3,4 groups of laying hens of embodiment, which is substantially less than, to be compareed Group (P<0.05).
Influence of 2.2 drugs of the present invention to laying hen eggshell quality
Influence of the drug of the present invention to laying hen eggshell quality is as shown in table 3:
Influence of the table 3 to laying hen eggshell quality
Each group eggshell relative mass is higher than control group, but the not notable (P of difference as can be seen from Table 3>0.05);Embodiment 1 ~4 groups of rate of broken eggs are significantly lower than control group (P<0.05) without significant difference (P, but between Examples 1 to 4 group>0.05).Illustrate to add After pharmaceutical composition of the present invention, rate of broken eggs reduces, and eggshell quality improves.
Influence of 2.3 drugs of the present invention to Egg Production of Laying Hens quality
Influence of the drug of the present invention to Egg Production of Laying Hens quality is as shown in table 4.
As can be seen from Table 4, yolk color, the 15th day, embodiment each group yolk color was above control group but without notable Sex differernce (P>0.05), the 45th day, embodiment each group yolk color was above control group, was especially more than 1,2 group of control;
Eggshell strength, the 15th day, embodiment each group eggshell strength was shown higher than control each group, 3,4 groups of eggshell strengths of embodiment It writes higher than control group (P<0.05), the 45th day, embodiment 1,2,3 and 4 groups of yolk colors were significantly higher than control group, embodiment 3,4 Group eggshell strength highest, there was no significant difference between embodiment each group (P>0.05);
Shell thickness and egg shape index, at the 15th day, the 45th day, there was no significant difference between each group (P>0.05);
Yolk ratio, at the 15th day, the 45th day, embodiment each group yolk ratio was above control group, especially embodiment 3,4 The yolk ratio of group is maximum.
After result of the test shows addition drug of the present invention, quality of laying eggs is can obviously improve, improves the quality laid eggs.
The quality of egg not only includes the presentation quality of egg, internal indicator such as hangh unit, yolk color, yolk ratio Deng the quality of also decision egg.Hangh unit is the important indicator for reflecting egg freshness, and egg is fresher, and albumen is more thick And thickness is bigger, hangh unit is bigger therewith, the normal variation ranging from 75~85 of general Fresh Egg hangh unit, some Up to 90.This later stage, the hangh unit of egg are most of in normal range (NR) and the hangh unit of embodiment each group compares It is bigger according to organizing, illustrate that drug of the present invention is playing the role of maintaining egg fresh to a certain degree.
Influence of 4 drug of the present invention of table to Egg Production of Laying Hens quality
In this experiment, after adding drug of the present invention in feed, shell thickness is improved, and the normal thickness of eggshell is 0.20 ~0.48mm, eggshell strength have increased trend;Radix Astragali, isoflavones ingredient are added in drug of the present invention, increases yolk Color and luster;And the ratio of yolk increases, and illustrates that the nutritive value of egg is promoted.
Influence of 2.4 drugs of the present invention to laying hen reproductive hormone
Influence of the drug of the present invention to laying hen reproductive hormone is shown in Table 5.
Influence of 5 drug of the present invention of table to laying hen reproductive hormone
As shown in Table 5, after adding drug of the present invention in feed, hence it is evident that reduce PRL contents in serum and increase in serum The content of FSH, LH, E2 and P, embodiment 3,4 effects are most apparent, compared with blank control group, have significant difference (P < 0.05)。
Influence of 2.5 drugs of the present invention to laying hen digestic property
Influence of the drug of the present invention to laying hen digestic property is shown in Table 6.
Influence of 6 drug of the present invention of table to laying hen digestic property
As shown in Table 6, after adding drug of the present invention, the emission of ammonia is below compareing in embodiment group laying hen fermentation excrement The emission of group, wherein 3,4 groups of ammonias of embodiment does not reduce 22.26%, 22.10% than control component, significant difference (P< 0.05);The emission of Examples 1 to 4 each group hydrogen sulfide is reduced than control group, and wherein 3,4 groups of hydrogen sulfide contents of embodiment are shown Writing reduces, other each groups there was no significant difference (P>0.05).
Influence of 2.6 drugs of the present invention to Laying-hen Serum immune indexes
Influence of the drug of the present invention to Laying-hen Serum immune indexes is shown in Table 7.
Influence of 7 drug of the present invention of table to Laying-hen Serum immune indexes
7 experimental result of table shows that there was no significant difference to serum IgA content with comparative example each group for embodiment each group;Implement 3,4 groups of example significantly improves serum IgM content (P<0.05), other groups are without significant difference;3,4 groups of embodiment significantly reduces IgG content (P<0.05), other groups are influenced without conspicuousness.Embodiment each group ALB and TP are higher than control group, 3,4 groups of embodiment Significantly improve ALB contents.
The influence of 2.7 pairs of Liver of Laying Hens, muscle Antioxidant Indexes
Influence of the drug of the present invention to Liver of Laying Hens, muscle Antioxidant Indexes is shown in Table 8.
GSH-Px activity is followed successively by leg flesh>Chest muscle>Liver, liver, chest muscle between each group, leg flesh GSH-Px activity inequality Different not significantly (P>0.05).Liver, chest muscle, the not notable (P of leg flesh SOD activity difference between each group>0.05).Embodiment is each The liver of group, chest muscle MDA contents have reduction, but the not notable (P of difference compared with control group>0.05);Embodiment each group leg flesh MDA contents There are reduction, but the not notable (P of difference compared with control group>0.05);GSH-Px, SOD of embodiment 3,4 groups of livers, chest muscle and leg flesh Activity increases, and MDA contents reduce.
Influence of 8 drug of the present invention of table to Liver of Laying Hens, muscle Antioxidant Indexes
2nd, influence of the drug of the present invention to performance in layers is added in daily ration
1st, materials and methods
The blue laying hen 120 in 24 week old sea that development is normal, healthy is selected in this experiment, and 47 week old off-tests are randomly divided into 2 groups of test group and control group each organize three repetitions, each repeat 20 laying hens.Test group is added in basal diet The drug of 0.1% embodiment of the present invention 1;Control group basal diet does not add any drug;Research drug of the present invention is to extra large blue egg The influence of chicken egg-laying peak production performance.Its composition of basal diet and nutritional ingredient are shown in Table 1.Test chicken is three layers of cage, often 3, cage is freely eaten and drinks water, routinely carries out feeding management.Experimental period, is by 47 week old, totally 168 days experimental period, in Shandong Certain farm carries out.Other conditions are completely the same, routinely carry out.Manual material feeding, free choice feeding, free water.Observation daily Record often repeats egg number, egg size, unqualified egg number and chicken and extremely washes in a pan situation and feed consumption rate.
On-test, at the end of, carries out calculating feed consumption rate, average egg weight, feedstuff-egg ratio, hair as unit of repeating groups respectively The indexs such as sick rate, survival rate, breakage rate.
9 basal diet of table forms and nutritional ingredient
Ingredient Content (%) Nutritional ingredient Numerical value
Corn 61.0 Metabolic energy (Mcal/kg) 2.61
Dregs of beans 20.0 Crude protein (%) 16.70
Rapeseed meal 4.0 Calcium (%) 3.60
Cotton dregs 4.0 Total phosphorus (%) 0.50
Mountain flour 8 Methionine (%) 0.31
Premix 3
2nd, result and analysis
2.1 pairs of laying hen feeding experiment reports refer to table 10, table 11.
By the data in table 10 it is found that after adding 0.1% embodiment, 1 drug in the orchid egg feedstuff of sea, 32~35 week old, 36 ~39 week old, 40~43 week old, 44~47 week old laying rate test groups are higher than control group, significant difference (P<0.05).Wherein, it is extra large After adding 1 drug of embodiment in blue egg feedstuff, 40~43 weeks test group laying rate are 90.24%, control group laying rate is 82.74%, test group laying rate is higher than control group by 7.5%, significant difference (P<0.05).Embodiment is added in extra large orchid egg feedstuff After 1 drug, 44~47 weeks test group laying rate are 88.19%, control group laying rate is 80.22%, and test group laying rate compares According to high by 7.97%, the significant difference (P of group<0.05).The average egg weight of test group is slightly above control group, each experimental stage each group difference Not significantly.
The influence that table 10 adds up laying rate of laying hen, egg size, day egg number
11 embodiment of table, 1 drug can influence extra large blue laying hen feedstuff-egg ratio, death and culling rate
Group Feedstuff-egg ratio Death and culling rate %
Test group 1.12±0.01 0.16±0.01
Control group 1.29±0.02 0.38±0.01
By the data in table 11 it is found that adding 0.1% embodiment, 1 drug in orchid 24 week old of laying hen to 47 week old feeds of sea Afterwards, feedstuff-egg ratio test group reduces 0.17 than control group, significant difference (P<0.05), death and culling rate reduces by 57.9%, significant difference (P< 0.05), illustrate after adding drug of the present invention, feedstuff-egg ratio reduces, and death and culling rate reduces, cost reduction, and income improves.
3rd, influence of the drug of the present invention to breeder production performance
1st, materials and methods
1000 plumage of AA Breeder hens with 40 week old of building henhouse is selected in this experiment, is divided into 2 groups, i.e. test group and control Group, each 500 plumage, the liquid preparation that test group is prepared using embodiment 2, occupation mode are daily ten thousand plumages of 250mL/, are converted per 250mL Water 2000L, collective's drinking-water.Control group does not add any drug, other experimental conditions are consistent.Measure 8 weeks periods.
2nd, result and analysis
Influence of the drug of the embodiment of the present invention 2 to the production performance of AA Breeder hens is as shown in Figure 1:
As shown in Figure 1, total egg number of AA Breeder hens can be significantly improved using the drug of the embodiment of the present invention 2, and Qualified hatching egg number, fertile egg number are also significantly greater than control group;Gone out using what the AA Breeder hens of the drug of the embodiment of the present invention 2 were laid eggs Young number and strong young number are also dramatically increased relative to control group.This illustrates that the drug of the present invention can improve the productivity of AA Breeder hens Energy.
4th, influence of the drug of the present invention to breeding layer chicken economic benefit
1st, materials and methods
The blue brown shell layer 600 in sea of egg is shown in this experiment selection, is randomly divided into 2 groups, test group and control group, every group 300 Plumage.The liquid preparation that test group is prepared using embodiment 2, occupation mode are daily ten thousand plumages of 250mL/, and 2000L is watered per 250mL, Collective drinks water.Control group does not add any drug, other experimental conditions are consistent.Test period from see egg to eliminate.Record every group Egg production, average egg weight, inferior egg number, egg-laying peak.Calculate each group drug use cost, total economic benefit.
2nd, experiment and analysis
Influence of the drug of the embodiment of the present invention 2 to breeding layer chicken economic benefit is as shown in table 12.
Analysis of the table 12 to breeding layer chicken Efficiency
The data of table 12 are under equal rearing conditions, and addition 2 drug of embodiment compares obtained number with un-added According to.By the data of table 12 it is found that
1st, the drug of the addition embodiment of the present invention 2 can make 20 pieces/of AA Breeder hens egg production fecund, and inferior egg reduces 10 Piece/only, total fecund go out qualified 30 pieces of egg product/only;
2nd, the drug of the addition embodiment of the present invention 2 can make AA Breeder hens average egg weight increase by 1.5 grams, be laid eggs with laying hen all one's life 320 pieces of calculating, Total egg weight increase by 320 × 1.5 grams=480 grams;
3rd, the drug of the addition embodiment of the present invention 2 can make AA Breeder hens egg focus on 65 grams -72 grams/piece, 30 pieces of eggs Weight be 2000 grams or so;
4th, the drug of the addition embodiment of the present invention 2 can make AA Breeder hens that fecund be added up to go out weight of egg and amount to 2500 grams of (5 cities Jin), according to the market price at 15 yuan or so.
5th, the drug of the addition embodiment of the present invention 2 can make AA Breeder hens count drug in using reducing 2 yuan/, subtract use 1.4 yuan of cost/only, add up to benefit at 15-20 yuan/.
5th, influence of the present invention to egg dove laying rate and quality of laying eggs
1st, materials and methods
In clinical trial, 400 50 week old are selected through one week observation egg production is substantially close, healthy disease-free, weight size base, This consistent egg dove, 10 days preliminary trial periods, after adjustment dove feed intake only, laying rate no significant difference, start formal test.At random It is divided into 4 groups, every group 100, sets 5 repetitions in group, it is each to repeat 20.
Feeding management routinely carries out:Using conventional three layers of cage, per three pigeons of cage, two cages share a water fountain. In a manner that early, evening supplement artificial lighting and natural lighting on daytime are combined, artificial lighting+natural lighting 16 hours.Dovecote Using gravity-flow ventilation+force ventilation, mash feed is fed, is freely eaten, drinking-water.The morning 9 twice are fed daily:00 and afternoon 17:00 each feeding is primary.Every morning 12:00, afternoon 17:30 respectively receive an egg.Every 2 days clear one time pigeon dung, weekly to dovecote A spraying disinfection is carried out, is routinely immunized, observes the health condition and record of pigeon daily.
Wherein, the 1st, the 3 group of drug that the embodiment of the present invention 1,3 is added in basal diet, additive amount 0.1%;2nd group Using 2 groups of drug of embodiment, occupation mode is daily ten thousand plumages of 250mL/, and 2000L, collective's drinking-water are watered per 250mL.Control group Any drug is not added in the basal diet and drinking water of feeding.Basal diet is wheat bran, maize pulp, oyster shell whiting, cotton dregs, rice Chaff, dregs of beans, rapeseed meal, methionine, calcium carbonate, salt mixture.Wherein, 7 parts by weight of wheat bran, 60 parts by weight of maize pulp, oyster shell whiting 5 Parts by weight, 7 parts by weight of cotton dregs, 25 parts by weight of rice bran, 15 parts by weight of dregs of beans, 6 parts by weight of rapeseed meal, 3 parts by weight of methionine, calcium carbonate 3 parts by weight, 2 parts by weight of salt.The daily number of laying eggs of record, livestock on hand dove number, and laying rate is calculated as follows (including broken Damage egg).
Laying rate (%)=(daily egg number/livestock on hand dove number) × 100%.
2nd, result and analysis
Influence of the drug of the present invention to egg dove laying rate and protein content is shown in Table 13.
Influence of 13 Chinese medicine additive of table to egg dove laying rate and protein content
As shown in Table 13, the 1st week test group and control group difference is not notable;Test group laying rate and egg since the 2nd week Bai Hanliang is higher than control group;Test group laying rate significantly improved since the 3rd week, the 4th week, and control group is substantially in same water It is fluctuated on horizontal line, in contrast, the test group laying rate of three embodiments is apparently higher than control group, and significant difference;From experiment From the point of view of full period, test group average egg production is respectively 9.41%, 10.10% and 9.56%, than the average production of control group 6.86% Egg rate is 2.55~3.24 percentage points high;Especially the 11.18% of embodiment 3 the tenth week, 6.78% than control group is higher by 4.40 percentage points, protein content 18.72% to 13.51% is higher by 5.21 percentage points.It can be seen that the drug of the present invention can To dramatically increase egg dove age in days and laying rate.Laying rate from before 6.7% or so (about 15 days one) till now 11% Left and right (general 9 days one), is obviously improved.Can also increase percent protein (before 13.48%, it is present 18.60%), pigeon Survival rate increase by 80%, the speed of growth is significantly accelerated, 25 days/600 grams of average weight.
6th, safety experiment
Acute toxicity testing:Application mouse 175, half male and half female, 21~29g of weight carry out acute toxicity testing.Mouse 5 groups, i.e. control group, 1 administration group of embodiment, 2 administration group of embodiment, 3 administration group of embodiment, 4 administration group of embodiment are randomly divided into, Traditional Chinese powder medicine one prepared by the embodiment of the present invention 1,3 is dissolved in water (a concentration of 15.54g lifes by fasting 12 hours before experiment Medicine/mL, maximum concentration) gavage, gavage volume is 5mL/kg (i.e. unit dosage form is 77.7 crude drugs/kg);The reality of the present invention The liquid preparation of the preparation of example 2,4 is applied, is 77.7 crude drugs/kg gastric infusions according to unit dosage form;Control group gives equivalent life Manage brine;It is administered 2 times within one day, delivery time 6 hours is observed continuously 14 days, and the toxicity for recording mouse is anti-after administration Should and death toll.The experimental results showed that:Compared with the control group, mouse has no notable difference after administration, and experiment is observed continuously 14 days, Mouse systemic situation, diet, drinking-water, body weight increase are normal.The powder LD50 of the Mouse oral gavage present invention>77.7 crude drug/ Kg, daily maximum dosage-feeding are 155.4 crude drugs/kg/ days.The Chinese medicine clinical application amount of the present invention is 2g crude drugs/day/chicken, is grown up For laying hen weight in terms of 1.8kg, average dosage is 1.111g crude drugs/kg/ days.By batheroom scale:(average weight is with 25g for mouse Meter) dosis tolerata of Chinese medicine of the oral administration gavage present invention is 140 times of quantity.Therefore the Chinese medicine acute toxicity of the present invention is low, Clinical application safety.
Long term toxicity test:The liquid preparation of Chinese medicine embodiment 1 of the present invention, 3 solid pharmaceutical preparations and embodiment 2,4, to mouse By 4.82,9.32 and 17.42g crude drugs/kg continuous uses 15 weeks (1.0mL/100g weight, 2 times a day) and after being discontinued 3 weeks, knot Fruit shows:Chinese medicine of the present invention is to the hair of mouse, behavior, stool and urine, weight, organ weights, blood picture, hepatic and renal function, blood glucose, blood The indexs such as fat have no significant effect, internal organs naked eyes without find it is abnormal variation and histological indications show medication 15 weeks and It is discontinued after 3 weeks, Organs of Mice nothing is substantially change.Illustrate Chinese medicine of the present invention to small toxicity after mouse long-term administration, after drug withdrawal Also without abnormal reaction, application is safe.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc. Imitate embodiment.But it is every without departing from technical solution of the present invention content, technical spirit according to the present invention is to above example institute Any simple modification, equivalent variations and the remodeling made still fall within the protection domain of technical solution of the present invention.

Claims (10)

1. a kind of drug for improving poultry egg laying performance, it is characterised in that:By Radix Codonopsis extract, Astragalus Root P.E, motherwort, big Beans isoflavones, bacillus subtilis, VA, VD3, VE is by weight 15~30: 10~25: 20~25: 0.1~4: 0.5~3: 0.1 ~3: 0.2~2: 0.5~3 are prepared.
2. the drug of poultry egg laying performance is improved according to claim 1, it is characterised in that:It is carried by Radix Codonopsis extract, Radix Astragali Take object, motherwort, isoflavones, bacillus subtilis, VA, VD3, VE by weight 20: 22: 23: 2: 2: 0.5: 2: 1 prepare It forms.
3. the drug according to claim 1 or claim 2 for improving poultry egg laying performance, it is characterised in that:The dosage form of the drug is Solid pharmaceutical preparation or liquid preparation.
It is 4. special according to the preparation method of any one of claims 1 to 3 solid pharmaceutical preparation for improving poultry egg laying performance drug Sign is:Step is:
1. weigh respectively the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis, VA、VD3, VE, smash it through respectively 120 mesh sieve;
2. weighing the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort after crushing, it is stirred 5~10 minutes, until equal It is even;
3. weigh isoflavones, bacillus subtilis, VA, VD of formula ratio after crushing3, VE, be stirred 5~10 minutes, until Uniformly;
4. in 3. adding in 2., stir evenly, pack, seal to get.
It is 5. special according to the preparation method of any one of claims 1 to 3 liquid preparation for improving poultry egg laying performance drug Sign is:Step is:
1. weigh respectively the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort, isoflavones, bacillus subtilis, VA、VD3, VE, smash it through respectively 120 mesh sieve;
2. weighing the isoflavones of formula ratio after crushing, add 5 times of amount Tween-80 dissolvings, add 10 times of amount dimethylacetylamides, stir It mixes to uniform;
3. weighing the Radix Codonopsis extract of formula ratio, Astragalus Root P.E, motherwort after crushing, 10 times of amount propylene glycol are added in, stirring is mixed It closes 5~10 minutes, until uniform;
4. by the bacillus subtilis of formula ratio, VA, VD after crushing3, VE add in 3. in, stir evenly, add in purified water, until 1000mL。
6. 4 or 5 the method for claim prepare raising poultry egg laying performance drug in poultry disease or disease recovery, carry The egg laying performance of high poultry improves application in breeder egg laying performance, chick hatching rate and rate of healthy chick.
7. application according to claim 6, it is characterised in that:The poultry is chicken, duck, goose, pigeon, quail are laid eggs Fowl and kind fowl.
A kind of 8. method for preventing poultry disease, promoting disease recovery, it is characterised in that:Claim 4 is added in feed to make Standby solid pharmaceutical preparation, additive amount are 2kg/ tons;Or liquid preparation prepared by claim 5 method is watered by daily 250mL 2000L for 6000~80,000,000 plumage egg fowls, concentrates drinking-water.
A kind of 9. method for the egg laying performance for improving poultry, it is characterised in that:See that egg is superseded to laying eggs, right is added in feed It is required that 4 solid pharmaceutical preparations prepared, additive amount is 1kg/ tons;Or liquid preparation prepared by claim 5 method is converted by daily 250mL Water 2000L for 10,000 plumage egg fowls, concentrates drinking-water.
A kind of 10. method for improving breeder egg laying performance, chick hatching rate and rate of healthy chick, it is characterised in that:It is added in feed Solid pharmaceutical preparation prepared by claim 4, additive amount are 1kg/ tons;Or liquid preparation prepared by claim 5 method is by daily 250mL is watered 2000L, for 10,000 plumage egg fowls, concentrates drinking-water.
CN201810002615.6A 2018-01-02 2018-01-02 A kind of drug, preparation method and application for improving poultry egg laying performance and improving quality of laying eggs Pending CN108185137A (en)

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CN110367381A (en) * 2019-08-09 2019-10-25 广东省农业科学院动物科学研究所 A kind of laying duck drinking water additive, laying duck drinking-water formula and its preparation method and application
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CN115053865A (en) * 2022-06-27 2022-09-16 四川省畜牧科学研究院 Method for breeding new variety of high-yield laying hens
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CN115918804A (en) * 2022-11-23 2023-04-07 成都大帝汉克生物科技有限公司 Regulator for improving egg laying performance and egg quality of laying hens and preparation method thereof

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