CN102754753A - Feed for improving growth performances of broiler chickens and preparation method thereof - Google Patents
Feed for improving growth performances of broiler chickens and preparation method thereof Download PDFInfo
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Abstract
The invention provides feed for improving growth performances of broiler chickens. The feed comprises a main feed ingredient, bone meal, rapeseed meal, monocalcium phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, sodium butanoate, enzyme additives, probiotics additives, microelement additives and Chinese medicinal herb additives. The feed can well solve the problem that the feed digestion capability of the broiler chickens is poor, effectively controls pathogenic microorganisms, promotes digestion and immunity of the broiler chickens in the growing process, improves growth performances of the broiler chickens, reduces morbidity and mortality of the broiler chickens and reduces medicine residue rate of antibiotics and chemical synthesis medicines in the broiler chickens.
Description
Technical field
The present invention relates to technical field of animal, relate in particular to a kind of feed that is used to improve the broiler growth performance.
Background technology
The meat chick refers generally to the age in 7 ~ 8 ages in week, and body weight is at the fryer more than 2.0 ~ 2.5 kilograms.About 40 ~ 45 grams of general meat chick birth weight, long to 7 age in week body weight can reach more than 2.5 kilograms.Whether the health of meat chick is to ensure chicken production performance and the basis that guarantees the model machine economic benefit.Be period the most key in the growth course broiler growth early stage (1～14 age in days), and this growth period metabolism is very vigorous, and growth pressure is big; A little less than environment-adapting ability; Resistance is poor, and very easily morbidity is dead, and it is the solid foundation of quick growth of intermediary and later stages that broiler growth health is in earlier stage raised.
Present broiler fodder can satisfy the needs of broiler growth.Since the source of nutrition transition to the meat chick cause stress and meat chick intestinal growth is incomplete, alimentary canal is thin, the stomach and intestine solvent is little, feed intake is limited, a little less than the stomach flesh grainding capacity, factor such as digestive ferment hyposecretion; Cause that meat chick enteron aisle is impaired, feed digestibility is lower; And then influence the speed of growth of meat chick, also increased cost.As go out later first week of shell, to the mixed feed transition, small intestine is in stress situation to source of nutrition by kind of egg, and intestinal villi is impaired, shows as fine hair and shortens, and quantity obviously reduces, and the density of fine hair descends, and crypts deepens, and villus length/crypts depth ratio descends.And the absorption major part of feed nutrient is through the microvillus above the intestinal villi, so the damage meeting of intestinal epithelial cell and fine hair causes serious harmful effect to the digestion and the absorption of feed.In addition; The early stage intestines and stomach microbe quantity of meat chick quantity not sufficient; Little entero-amylase and trypsase just can reach higher level behind 5 ages in days, pancreatic lipase and chymotrypsin just reach higher level at 7 ages in days and 15 ages in days respectively, and this has just caused the deficiency of the fryer incomplete and digestive ferment secretion that intestines and stomach are grown in early stage; Meat chick digestibility is lower, thereby influences the growth of meat chick.
In addition, because meat chick sensitiveness is strong, premunition is poor; Encroached on by various pathogenic microorganisms easily; The death rate is than higher, therefore, and in modern times in the meat chick breeding production of scale; People generally add antibiotic, hormone and chemical synthetic drug and prevent meat chick disease in feed; Promote broiler growth, but the pathogenic microorganism that the long-term use of these materials causes produces antigenicity, livestock products medicament residue, environmental pollution, causes that canceration, sudden change, aberration rate increase etc., the serious threat human health.
Therefore; It is poor to the feed digestion power how to improve the meat chick, effectively controls pathogenic microorganism, promotes digestion and the immunity of meat chick in growth course; Improve the growth performance of meat chick; Reduce meat chick M & M, reduce antibiotic and chemical synthetic drug, become the problem that the present invention important solution in the medicament residue rate of meat chick.
Summary of the invention
Technical problem to be solved by this invention provides a kind of novel feed; It is poor to the feed digestion power that this feed can be good at improving the meat chick; Effectively the control pathogenic microorganism promotes digestion and the immunity of meat chick in growth course, improves the growth performance of meat chick; Reduce meat chick M & M, reduce antibiotic and chemical synthetic drug medicament residue rate in the meat chick.
In order to solve the problems of the technologies described above; The invention provides a kind of feed that is used to improve the broiler growth performance, it comprises: feed principal component, bone meal, rapeseed dregs, calcium dihydrogen phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, butyric acid are received, enzyme additive, probio additive, trace mineral supplement and Chinese herb feed additive.
Wherein, In the said feed each constituent content can for; The feed principal component of 100 weight portions; The bone meal of 1 ~ 3 weight portion; The rapeseed dregs of 1 ~ 3 weight portion, the calcium dihydrogen phosphate of 0.5 ~ 1.5 weight portion, the threonine of the lysine of the vitamin K of the vitamin E of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the pantothenic acid of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the methionine of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the butyric acid of 0.02 ~ 0.08 weight portion are received, the enzyme additive of 0.02 ~ 0.05 weight portion, the probio additive of 0.05 ~ 0.1 weight portion, the trace mineral supplement of 0.05 ~ 0.1 weight portion and the Chinese herb feed additive of 6 ~ 9 weight portions.
Wherein, said enzyme additive can be one or more mixing in phytase, zytase, dextranase, mannase, cellulase, amylase, protease and the lipase.
Wherein, said trace mineral supplement is the mixing of chromium, iron, copper and selenium.
Wherein, said probio additive be Lactobacillus casei, lactobacillus lactis, Lactobacillus plantarum, lactoenterococcus, Pediococcus pentosaceus, saccharomyces cerevisiae, candida utili, swamp Rhodopseudomonas, bacillus subtilis, bacillus licheniformis one or more combine.
Wherein, said Chinese herb feed additive further comprises: the membrane of a chicken's gizzard, giant knotweed, Fructus Hordei Germinatus, rhizoma zingiberis, Radix Codonopsis, Chinese yam, date, Fructus Corni, Kaempferia galanga, fennel seeds, safflower, the fruit of Chinese magnoliavine, when medicine, saline cistanche, emblic and rice sprout.
Wherein, the weight fraction ratio of each component is in the said Chinese herb feed additive:
The membrane of a chicken's gizzard 22 ~ 32 weight portions, giant knotweed 20 ~ 30 weight portions, Fructus Hordei Germinatus 18 ~ 28 weight portions, rhizoma zingiberis 48 ~ 58 weight portions, Radix Codonopsis 16 ~ 26 weight portions, Chinese yam 10 ~ 20 weight portions, date 8 ~ 18 weight portions, Fructus Corni 11 ~ 21 weight portions, Kaempferia galanga 9 ~ 19 weight portions, fennel seeds 12 ~ 22 weight portions, safflower 10 ~ 20 weight portions, the fruit of Chinese magnoliavine 6 ~ 16 weight portions, when medicine 6 ~ 16 weight portions, saline cistanche 6 ~ 16 weight portions, emblic 10 ~ 20 weight portions and rice sprout 12 ~ 22 weight portions.
Wherein, the weight fraction ratio of each component is in the said Chinese herb feed additive:
The membrane of a chicken's gizzard 27 ~ 32 weight portions, giant knotweed 25 ~ 30 weight portions, Fructus Hordei Germinatus 23 ~ 28 weight portions, rhizoma zingiberis 53 ~ 58 weight portions, Radix Codonopsis 21 ~ 26 weight portions, Chinese yam 15 ~ 20 weight portions, date 13 ~ 18 weight portions, Fructus Corni 16 ~ 21 weight portions, Kaempferia galanga 14 ~ 19 weight portions, fennel seeds 17 ~ 22 weight portions, safflower 15 ~ 20 weight portions, the fruit of Chinese magnoliavine 11 ~ 16 weight portions, when medicine 11 ~ 16 weight portions, saline cistanche 11 ~ 16 weight portions, emblic 15 ~ 20 weight portions and rice sprout 17 ~ 22 weight portions.
Wherein, Can also further add acidulant in the said feed; Said acidulant can be one or more mixing among fumaric acid, citric acid, the Ai Wei acid DA, and with respect to the feed principal component of 100 weight portions, the addition of said acidulant is 0.05 ~ 0.1 weight portion.
The present invention also provides the preparation method of above-mentioned feed, and it comprises:
The first step is mixed each component in the said Chinese herb feed additive in proportion, obtains mixture; Adding decocts and handled 1～3 hour with respect to the water of 2 ~ 4 times of mixture qualities, and decoction liquor is filtered; Concentration obtains lotion, and the relative density of said lotion is 1.18 ~ 1.20 (85 ℃);
Second step was 65% ~ 75% ethanol with adding determining alcohol with respect to 3～5 times of first step mixture qualities in the lotion that obtains, and stirred 20 minutes ~ 40 minutes; Refrigerate 1 ~ 2 hour down at 0～4 ℃; Filter, decompression recycling ethanol obtains and gets dry extract; Be ground into 100 orders ~ 200 purpose powder, obtain Chinese herb feed additive;
The 3rd step; The Chinese herb feed additive that feed principal component, bone meal, rapeseed dregs, calcium dihydrogen phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, butyric acid are received, enzyme additive, probio additive, trace mineral supplement and second step obtain is mixed; Pour in the spraying machine, water temperature is modulated at 60 ~ 70 ℃ in the spraying machine, opens sprayer; Stirred 1 ~ 2 minute, it is expanded to continue to be warming up to 90 ℃ of completion;
The 4th step added the water with respect to 0.1 ~ 0.3 times of its quality with the product after expanded, put into granulator and granulated, and the granulator electric current is 175A;
In the 5th step, the back of granulating is dry, and baking temperature is 105 ℃, drying time 15 ~ 25min; Cooling then, the cooling blower electric current is 31A, packing obtains said feed.
Beneficial effect of the present invention:
It is poor to the feed digestion power that feed provided by the invention can be good at improving the meat chick; Effectively control pathogenic microorganism; Promote of digestion and the immunity of meat chick in growth course; Improve the growth performance of meat chick, reduce meat chick M & M, reduce antibiotic and chemical synthetic drug medicament residue rate in the meat chick.
The specific embodiment
The invention provides a kind of feed that is used to improve the broiler growth performance, it comprises: feed principal component, bone meal, rapeseed dregs, calcium dihydrogen phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, butyric acid are received, enzyme additive, probio additive, trace mineral supplement and Chinese herb feed additive.
In the said feed each constituent content can for; The feed principal component of 100 weight portions; The bone meal of 1 ~ 3 weight portion; The rapeseed dregs of 1 ~ 3 weight portion; 0.5 the calcium dihydrogen phosphate of ~ 1.5 weight portions, the threonine of the lysine of the vitamin K of the vitamin E of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the pantothenic acid of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the methionine of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the butyric acid of 0.02 ~ 0.08 weight portion are received, the enzyme additive of 0.02 ~ 0.05 weight portion, the probio additive of 0.05 ~ 0.1 weight portion, the trace mineral supplement of 0.05 ~ 0.1 weight portion and the Chinese herb feed additive of 6 ~ 9 weight portions.
Said feed principal component can be one or more mixing in yellow maize, oat, wheat, dregs of beans, the wheat bran.
The active ingredient of said sodium butyrate is butyric acid; Can directly be absorbed by intestinal mucosa cells, promote the intestinal villus growth, the adding of sodium butyrate can increase the concentration of enteron aisle SCFA; Reduce fryer enteron aisle pH value; Significantly improve the quantity of Bacillus acidi lactici, suppress colibacillary breeding, gut flora is had the improvement effect.
Said enzyme additive can be one or more mixing in phytase, zytase, dextranase, mannase, cellulase, amylase, protease and the lipase; Said enzyme additive helps to improve the activity of digestive enzyme; Promote the digested and the absorption of nutriment; Reduce some ANFs and poisonous and harmful substance in the feed simultaneously, improve the daily ration quality, help the growth performance of meat chick.
Said trace mineral supplement is the mixing of chromium, iron, copper and selenium; Further mix by basic copper chloride, ferrous fumarate, yeast selenium and chromium picolinate; Insulin effect in vivo can assisted or strengthen to chromium element in the said chromium picolinate as the important component of glucose tolerance factor in the meat chick body, improves the utilization rate of interior glucose of body and fodder energy; Promote the synthetic of lipolysis and protein; Selenium element in the yeast selenium is the trace element of meat chick, can bring into play antioxidation, knows free radical.Prevent the generation of lipid peroxidation; Thereby improve the quality of meat chick, especially yellowish pink, drip loss aspect can effectively prolong shelf-life of meat; Ferro element that said basic copper chloride, ferrous fumarate provide and copper are the important component parts of body superoxide dismutase; But the activity of body superoxide dismutase in the enhance muscle reduces the infringement of radical pair meat, can quicken lipid oxidation speed greatly; Through mixing this several kinds of mineral matters, can well improve the growth performance of meat chick.
Said probio additive can one or more combine for Lactobacillus casei, lactobacillus lactis, Lactobacillus plantarum, lactoenterococcus, Pediococcus pentosaceus, saccharomyces cerevisiae, candida utili, swamp Rhodopseudomonas, bacillus subtilis, bacillus licheniformis, and said probio additive is a beneficial microbe colony, can keep the microecological balance that the meat chick is advocated; On meat chick intestines wall, grow surely, form the ecological protection barrier, produce organic acid; Reduce enteron aisle pH value, the effect of performance biological antagonist suppresses the harmful microbe breeding; Promote broiler growth; Weightening finish is improved food conversion ratio, and improves immunoglobulin (Ig) and macrophage activity in the meat chick body; Thereby enhance immunity power and resistance against diseases, the use of minimizing or alternative antibiotic medicine.
Chinese herbal medicine has nutrition and two kinds of attributes of medicine concurrently; It is rich in rich nutrient substances, like vitamin, amino acid and mineral matter, can be absorbed by animal body; Promote feed nutrition full price property; Active component in the Chinese medicine also has hormonelike function, bidirectional modulation function, can play to improve organism metabolism, promote the effect grow, and the broiler growth changes of properties is mainly reflected in feedstuff-meat ratio, rate of body weight gain and feed conversion rate aspect; Multiple nutritional components that Chinese medicine has and biologically active, major function are exactly that enhancing is digested and assimilated with anabolism, the growth performance that promotes the meat chick is had significant effect.
Chinese veterinarian thinks that The spleen and stomach provide the material basis of the acquired, main muscle and four limbs, is source of generating QI and blood, defeated cloth diet precise and tiny; With nutrition vital organs of the human body four limbs bones of the body collectively, thus the strong fortune of temper, then diet multiplication, healthy tendency is from filling; Nutritional sufficiency, fleshiness is strong, otherwise muscular atrophy, carcass is become thin; Realize strengthening the spleen and stomach, aid digestion through Chinese herbal medicine, thereby improve the feed intake of meat chick, promote purpose the utilization of nutrient absorption material absorbing, short, low to solve meat chick alimentary canal to the utilization rate of feed.
Based on above-mentioned theory of traditional Chinese medical science; The feed that is used for improving the broiler growth performance provided by the invention has added Chinese herb feed additive, and it comprises: the membrane of a chicken's gizzard, giant knotweed, Fructus Hordei Germinatus, rhizoma zingiberis, Radix Codonopsis, Chinese yam, date, Fructus Corni, Kaempferia galanga, fennel seeds, safflower, the fruit of Chinese magnoliavine, when medicine, saline cistanche, emblic and rice sprout.
Preferably, said Chinese herb feed additive only is made up of said components.
The weight fraction of each component ratio is preferably in the said Chinese herb feed additive:
The membrane of a chicken's gizzard 22 ~ 32 weight portions, giant knotweed 20 ~ 30 weight portions, Fructus Hordei Germinatus 18 ~ 28 weight portions, rhizoma zingiberis 48 ~ 58 weight portions, Radix Codonopsis 16 ~ 26 weight portions, Chinese yam 10 ~ 20 weight portions, date 8 ~ 18 weight portions, Fructus Corni 11 ~ 21 weight portions, Kaempferia galanga 9 ~ 19 weight portions, fennel seeds 12 ~ 22 weight portions, safflower 10 ~ 20 weight portions, the fruit of Chinese magnoliavine 6 ~ 16 weight portions, when medicine 6 ~ 16 weight portions, saline cistanche 6 ~ 16 weight portions, emblic 10 ~ 20 weight portions and rice sprout 12 ~ 22 weight portions.
The weight fraction of each component is than further being preferably in the said Chinese herb feed additive:
The membrane of a chicken's gizzard 27 ~ 32 weight portions, giant knotweed 25 ~ 30 weight portions, Fructus Hordei Germinatus 23 ~ 28 weight portions, rhizoma zingiberis 53 ~ 58 weight portions, Radix Codonopsis 21 ~ 26 weight portions, Chinese yam 15 ~ 20 weight portions, date 13 ~ 18 weight portions, Fructus Corni 16 ~ 21 weight portions, Kaempferia galanga 14 ~ 19 weight portions, fennel seeds 17 ~ 22 weight portions, safflower 15 ~ 20 weight portions, the fruit of Chinese magnoliavine 11 ~ 16 weight portions, when medicine 11 ~ 16 weight portions, saline cistanche 11 ~ 16 weight portions, emblic 15 ~ 20 weight portions and rice sprout 17 ~ 22 weight portions.
Each component pharmacology is following:
The membrane of a chicken's gizzard: it is sweet, cold in nature to distinguish the flavor of, and returns spleen, stomach, small intestine, urinary bladder channel, has food digesting stomach fortifying; The effect of arresting seminal emission cures mainly the dyspepsia turgor, and dysentery is rushed down in vomiting gastric disorder causing nausea; Infantile malnutrition due to digestive disturbances or intestinalparasites is quenched one's thirst, and loses and drowns, larynx numbness acute tonsillitis; Cards such as noma aphtha, the membrane of a chicken's gizzard has promotion gastric secretion, the effect of gastric acidity and enteral digestion absorbability.
Giant knotweed: mildly bitter flavor, cold nature is returned liver, courage, lung channel, have clearing heat and detoxicating, normalizing gallbladder to cure jaundice; Expelling wind and removing dampness, the stasis of blood analgesic therapy of loosing, relieving cough and reducing sputum effect is used for joint pain, jaundice with damp-heat pathogen; Through Bi ， wei lump in the abdomen, coughing with a lot of sputum, scald, injury from falling down; Cards such as carbuncle sore tumefacting virus contain protease in the giant knotweed, can promote protein breakdown, thereby promote the digestion power of meat chick to albumen.
Fructus Hordei Germinatus: it is sweet to distinguish the flavor of, and property is flat, returns spleen, stomach warp, has promote qi circulation digestion promoting; Spleen benefiting and stimulating the appetite moves back the effect of newborn dissipate-swelling, cures mainly dyspepsia and does not disappear, and abdominal distention and diarrhea rushes down; N and V, poor appetite, milk smoulders; Cards such as swollen breasts contain digestive ferment and B family vitamin in the Fructus Hordei Germinatus, hydrochloric acid in gastric juice and pepsic secretion are had facilitation.
Rhizoma zingiberis: flavor is hot, and is hot in nature, returns spleen, stomach, the heart, lung channel, has warming spleen and stomach for dispelling cold, and Hui Yang promotes blood circulation, the eliminating dampness dissolving phlegm, and the effect of warming lung to reduce watery phlegm cures mainly coldness and pain in the epigastrium; Vomiting; Have loose bowels, yang depletion is fainted contrary; Cold drink is breathed with cough; Cards such as numbness and ache of cold dampness.
Radix Codonopsis: it is sweet to distinguish the flavor of, and property is flat, goes into lung, the spleen channel, and tonifying Qi benefit spleen is arranged; The effect of nourishing blood to promote the production of body fluid is mainly used in spleen-lung Qi deficiency or qi-blood deficiency lassitude hypodynamia, breathes hard, symptoms such as cough spontaneous perspiration, and Radix Codonopsis is longer than the tonifying spleen nourishing the stomach; Transfer regulating the function of middle-JIAO, have the effect of nourishing blood concurrently, its property is flat, invigorating the spleen fortune and not dry; Flavour is cloudy and not wet, can improve modulation on immune status, improves resistance against diseases, promotes to digest and assimilate, and improves metabolism, promotes the absorption of enteron aisle to nutriment.
Chinese yam: sweet, the property of distinguishing the flavor of is flat, goes into lung, spleen, stomach warp, and the tonifying spleen nourishing the stomach is arranged, and beneficial lung reinforces the kidney, and the effect of nourishing Yin and promoting production of body fluid cures mainly weakness of the spleen and the stomachly, and it is poor that the food of the dysfunction of the spleen in transport is received less, cards such as the vexed diarrhoea of gastral cavity.
Date: sweet, the slightly warm in nature of distinguishing the flavor of, have and invigorate the spleen and benefit qi, the effect of nourishing blood and tranquilization is returned spleen, stomach warp, cure mainly weakness of the spleen and the stomach, the deficiency of qi in middle-jiao, body is tired unable, anorexia and loose stool; Deficiency of blood fistula is yellow, become thin, or the women is dirty dry, cards such as spiritual uneasiness.
Kaempferia galanga: warm in nature, flavor is hot, returns the stomach warp, has in the temperature, helps digestion, and the effect of pain relieving cures mainly trusted subordinate's crymodynia, stops dyspepsia, traumatic injury, toothache, diet card such as do not disappear.
Fennel seeds: flavor is hot, and is warm in nature, has the appetizing feed, and it is diffusing cold to regulate the flow of vital energy, and the effect in supporing yang road is arranged, and cures mainly cold in middle-JIAO, anorexia, n and V, belly crymodynia; Hernia pain, testiclar gall; The taste stagnation of the circulation of vital energy, abdominal fullness and distention card such as have a pain.
Fructus Corni: flavor acid, puckery, slightly warm in nature is returned liver, kidney channel, has and tonifies the liver and kidney, the effect that puckery essence is taken off admittedly.Be used for dizzy tinnitus, soreness of waist and knee joint, impotence and seminal emission, enuresis frequent micturition, under the uterine bleeding band, the profuse sweating collapse.Interior heat card such as quench one's thirst.
Safflower: warm in nature, flavor is hot, goes into, the heart, Liver Channel, has activating blood to promote menstruation, and the effect of stasis-dispelling and pain-killing is used for amenorrhoea, dysmenorrhoea, and lochia is not all right, abdominal mass lump in the abdomen, injury from falling down, sore card such as swell and ache.
The fruit of Chinese magnoliavine: warm in nature, lung, the heart, kidney channel are returned in flavor acid, sweet, and it is astringent or styptic treatment for spontaneous sweating to have a convergence, nourishing generate fluid, the effect of kidney calming; Cure mainly the void of coughing for a long time and breathe heavily, emission, enuresis frequent micturition, endless diarrhea, spontaneous perspiration; Night sweat, Tianjin wound is thirsty, the feeble pulse of losing heart, interior heat is quenched one's thirst, cards such as palpitation and insomnia.
Work as medicine: bitter, cold in nature, return liver, stomach, large intestine channel, have clearing away damp-heat, the effect that is good for the stomach cures mainly jaundice with damp-heat pathogen, hypochondriac pain, dysentery stomachache, cards such as poor appetite.
Saline cistanche: it is sweet, salty, warm in nature to distinguish the flavor of, and goes into kidney, and large intestine channel has kidney-replenishing, benefiting essence-blood; The effect that relaxes bowel is used for decline of kidney-YANG, and the impotence and premature ejaculation of asthenia of essence and blood is infertile; Soreness of waist and knee joint, Hiccough and deaf, frequent micturition urine number, the intestines of the suffering from a deficiency of the kidney deficiency of blood in dry and postpartum, the cards such as constipation that body fluid deficiency after being ill.
Emblic (really): it is sweet, sour, puckery, cool in nature to distinguish the flavor of, and returns lung channel, stomach warp, has clearing heat and cooling blood, food digesting stomach fortifying, and the effect of the cough-relieving of promoting the production of body fluid cures mainly the blood-head blood stasis, indigestion, abdominal distension, cough, laryngalgia, cards such as dry.
Rice sprout: it is sweet to distinguish the flavor of, and property is flat, returns spleen, stomach warp, has promoting digestion and removing indigestion; The effect of spleen benefiting and stimulating the appetite cures mainly dyspepsia and stagnates; Turgor is had loose bowels; Insufficiency of the spleen few food; Cards such as beriberi edema.
In the Chinese herb feed additive of the present invention, the membrane of a chicken's gizzard, Fructus Hordei Germinatus, rice sprout, Yugan, when medicine, Kaempferia galanga promote qi circulation digestion promoting, spleen benefiting and stimulating the appetite, rhizoma zingiberis, fennel seeds regulating qi-flowing for harmonizing stomach, giant knotweed is clearing heat and detoxicating; Improve body immunity, safflower promoting blood circulation for regulating menstruation, Radix Codonopsis, Chinese yam, date air making-up and spleen enlivening, saline cistanche, Fructus Corni kidney-replenishing; Improve immunocompetence, the merit that formed Chinese herb feed additive can tonifying spleen and stomach benefit lung qi, spleen transports that then qi and blood is sufficient, and nutriment arrives parts of body; Simultaneously, this additive can improve palatability, induces the meat chick to search for food, and strengthens the secretion of gastric juice and intestinal juice; Promote digesting and assimilating of meat chick,, increase CBF, improve microcirculation through hemangiectasis; Excited systems etc. improve immunity of organisms, improve growth performance.
Can also further add acidulant in the said feed; Said acidulant can comprise organic acidulant, inorganic acidulant or compound acidulant, and is concrete, and said acidulant can be one or more mixing among fumaric acid, citric acid, the Ai Wei acid DA; The active ingredient that these acidulants can provide is fumaric acid, benzoic acid and DL-methionine hydroxy calcium; Can reduce broiler chicks enteron aisle pH value, promote Nutrients Digestion to absorb, be beneficial to the definite value of intestinal beneficial bacterium.
With respect to the feed principal component of 100 weight portions, the addition of said acidulant is 0.05 ~ 0.1 weight portion.
The present invention also provides the preparation method of above-mentioned feed, and it comprises:
The first step is mixed each component in the said Chinese herb feed additive in proportion, obtains mixture; Adding decocts and handled 1～3 hour with respect to the water of 2 ~ 4 times of mixture qualities, and decoction liquor is filtered; Concentration obtains lotion, and the relative density of said lotion is 1.18 ~ 1.20 (85 ℃);
Second step was 65% ~ 75% ethanol with adding determining alcohol with respect to 3～5 times of first step mixture qualities in the lotion that obtains, and stirred 20 minutes ~ 40 minutes; Refrigerate 1 ~ 2 hour down at 0～4 ℃; Filter, decompression recycling ethanol obtains and gets dry extract; Be ground into 100 orders ~ 200 purpose powder, obtain Chinese herb feed additive;
The 3rd step; The Chinese herb feed additive that feed principal component, bone meal, rapeseed dregs, calcium dihydrogen phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, butyric acid are received, enzyme additive, probio additive, trace mineral supplement and second step obtain is mixed; Pour in the spraying machine, water temperature is modulated at 60 ~ 70 ℃ in the spraying machine, opens sprayer; Stirred 1 ~ 2 minute, it is expanded to continue to be warming up to 90 ℃ of completion;
The 4th step added the water with respect to 0.1 ~ 0.3 times of its quality with the product after expanded, put into granulator and granulated, and the granulator electric current is 175A;
In the 5th step, the back of granulating is dry, and baking temperature is 105 ℃, drying time 15 ~ 25min; Cooling then, the cooling blower electric current is 31A, packing obtains said feed.
Below adopt embodiment to specify embodiment of the present invention, how the application technology means solve technical problem to the present invention whereby, and the implementation procedure of reaching technique effect can make much of and implement according to this.
The preparation and the acute toxicity testing of embodiment 1 Chinese herb feed additive 1
With the membrane of a chicken's gizzard 32g, giant knotweed 30g, Fructus Hordei Germinatus 28g, rhizoma zingiberis 58g, Radix Codonopsis 26g, Chinese yam 20g, date 18g, Fructus Corni 21g, Kaempferia galanga 19g, fennel seeds 22g, safflower 20g, fruit of Chinese magnoliavine 16g, when medicine 16g, saline cistanche 16g, emblic 20g and rice sprout 22g mix, obtain mixture, add the water of 1200g; Decoct and handled 3 hours, decoction liquor is filtered concentration; Obtain lotion, the relative density of said lotion is 1.20 (85 ℃), is 75% ethanol with the determining alcohol that adds 1200g in the lotion that obtains; Stirred 40 minutes, and refrigerated 2 hours down, filter at 0 ℃; Decompression recycling ethanol; Obtain and get dry extract, be ground into 200 purpose powder, obtain Chinese herb feed additive 1.
Get 30 of adult chickens, body weight is pressed the body weight random packet at 2.5～3kg, and 10 every group, male and female half and half; 10 of children chickens, male and female half and half, body weight are got the Chinese herb feed additive 1 of 50g preparation at 0.5kg～1kg; Be dissolved in the 200ml water, acute toxicity test is carried out in the administration of above-mentioned chicken oral administration solution, dosage only is 1.0ml/, and any toxic reaction does not appear in the result; Observed after the administration 7 days, all chickens are strong as a result deposits, and its activity, diet, hair, excreta are no abnormal, do not see toxic reaction.Chicken is put to death the back dissect, its main organs is observed Non Apparent Abnormality.
The preparation and the toxicity test of embodiment 2 feeds 1
With 4kg wheat, 2kg wheat bran, 120g bone meal, 120g rapeseed dregs, 60g calcium dihydrogen phosphate, 70g vitamin E, 60g vitamin K, 50g pantothenic acid, 70g lysine, 80g methionine, 60g threonine, 3.6g butyric acid receive, the Chinese herb feed additive 1 like the method preparation of embodiment 1 of 1.2g amylase, 1.2g protease, 4.8g lactoenterococcus, 1.2g basic copper chloride, 1.2g ferrous fumarate, 2.4g yeast selenium and 420g mixes; Pour in the spraying machine, water temperature is modulated at 70 ℃ in the spraying machine, opens sprayer; Stirred 2 minutes; It is expanded to continue to be warming up to 90 ℃ of completion, and the product after expanded is added the water with respect to 750g, puts into granulator and granulates; The granulator electric current is 175A; The back of granulating is dry, and baking temperature is 105 ℃, drying time 25min; Cooling then, the cooling blower electric current is 31A, packing obtains feed 1.
Get 10 of the chickens of growing up, body weight is at 2.5～3kg, male and female half and half; 10 of children chickens, male and female half and half, body weight is at 0.5kg～1kg; The feed 1 of long-term feeding embodiment 2 acquisitions in 3 months; Carry out long term toxicity test, the equal no abnormality seens of index such as the result shows the general situation of all chickens, grows, routine blood test, liver, renal function change, and Histopathology and gross necropsy are not also seen pathological change.
Toxicity test proves, not toxic effect of this feed and bad reaction, and application safety is reliable.
The preparation of embodiment 3 feeds 2
With the membrane of a chicken's gizzard 58g, giant knotweed 56g, Fructus Hordei Germinatus 50g, rhizoma zingiberis 110g, Radix Codonopsis 50g, Chinese yam 38g, date 30g, Fructus Corni 40g, Kaempferia galanga 36g, fennel seeds 40g, safflower 36g, fruit of Chinese magnoliavine 30g, when medicine 28g, saline cistanche 26g, emblic 36g and rice sprout 40g mix, obtain mixture, add the water of 2400g; Decoct and handled 3 hours, decoction liquor is filtered concentration; Obtain lotion, the relative density of said lotion is 1.20 (85 ℃), is 75% ethanol with the determining alcohol that adds 2400g in the lotion that obtains; Stirred 40 minutes, and refrigerated 2 hours down, filter at 0 ℃; Decompression recycling ethanol obtains and gets dry extract, and is ground into 200 purpose powder; Obtain Chinese herb feed additive 2, with 4kg wheat, 2kg yellow maize, 120g bone meal, 120g rapeseed dregs, 60g calcium dihydrogen phosphate, 70g vitamin E, 60g vitamin K, 50g pantothenic acid, 70g lysine, 80g methionine, 60g threonine, 3.6g butyric acid receive, the Chinese herb feed additive 2 of the above-mentioned preparation of 1.2g amylase, 1.2g protease, 4.8g Lactobacillus plantarum, 1.2g basic copper chloride, 1.2g ferrous fumarate, 2.4g yeast selenium and 430g mixes, pour in the spraying machine; Water temperature is modulated at 70 ℃ in the spraying machine, opens sprayer, stirs 2 minutes; It is expanded to continue to be warming up to 90 ℃ of completion, and the product after expanded is added the water with respect to 750g, puts into granulator and granulates; The granulator electric current is 175A; The back of granulating is dry, and baking temperature is 105 ℃, drying time 25min; Cooling then, the cooling blower electric current is 31A, packing obtains feed 2.
Embodiment 4 clinical trials
Animal used as test and grouping
Choose 2400 of the healthy meat chicks of 1 age in days, be divided into 3 groups immediately, first group is first control group, the feeding wheatfeed; Do not add any other additive, second group is second control group, and feeding adopts the feed of the methods preparation identical with embodiment 2, is not add the Chinese herb feed additive 1 that embodiment 1 prepares with the difference of feed 1; Feed 1,1 age in days of experimental group feeding embodiment 2 preparations begins feeding, and experimental period is 21 days; Sub-cage rearing, free choice feeding is freely drunk water.
The mensuration of growth performance index
Finishing with experiment in when beginning experiment is respectively that the weigh empty stomach of experimental chicken of unit is heavy with the cage, writes down total feed consumption rate, and the average daily ingestion amount of experiment with computing chicken (ADFI), average daily gain (ADG) with expect anharmonic ratio (F/G).
The mensuration of immune organ index
In 21 ages in days, to choose 3 value chickens immediately from each experimental group and slaughter, complete excision spleen, thymus gland and the bursa of farbricius are removed surperficial connective tissue, the weight in wet base of the thymus gland of weighing, spleen and the bursa of farbricius.Organ index=(internal organs weight in wet base/live body is heavy) * 100%.
Data
Data are expressed as " average
+Standard deviation ", adopt the SPSS17.0 statistical software to carry out one-way analysis of variance.
Result and analysis
Each organizes the broiler growth changes of properties, and the result sees table 1.
Table 1 is respectively organized the broiler growth changes of properties
Visible by table 1, the average daily grazing rate of experimental group is compared with second control group with first control group, significantly reduces, and average daily gain is significantly higher than first control group and second control group, and the material anharmonic ratio of the experimental group and second control group significantly is lower than first control group.
Each organizes meat chick immune organ index variation, and the result sees table 2.
Table 2 is respectively organized meat chick immune organ index variation
Can know that by table 2 index and spleen index, thymus index and the bursa of farbricius index of the experimental group and second control group are compared with first control group, significantly increase, and experimental group compared with second control group that index and spleen index, thymus index and bursa of farbricius index also significantly increase.
The death condition contrast, the result sees table 3.
Table 3 death condition relatively
Can find out from table 3, adopt the survival rate of the meat chick that feed of the present invention raises very high.
This intellectual property of primary enforcement that all are above-mentioned is not set restriction this new product of other forms of enforcement and/or new method.Those skilled in the art will utilize this important information, and foregoing is revised, to realize similar implementation status.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But everyly do not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and remodeling that above embodiment did, still belong to the protection domain of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. feed that is used to improve the broiler growth performance; It is characterized in that, comprising: feed principal component, bone meal, rapeseed dregs, calcium dihydrogen phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, butyric acid are received, enzyme additive, probio additive, trace mineral supplement and Chinese herb feed additive.
2. feed as claimed in claim 1 is characterized in that:
Each constituent content does in the said feed; The feed principal component of 100 weight portions; The bone meal of 1 ~ 3 weight portion; The rapeseed dregs of 1 ~ 3 weight portion; 0.5 the calcium dihydrogen phosphate of ~ 1.5 weight portions, the threonine of the lysine of the vitamin K of the vitamin E of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the pantothenic acid of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the methionine of 0.5 ~ 1.5 weight portion, 0.5 ~ 1.5 weight portion, the butyric acid of 0.02 ~ 0.08 weight portion are received, the enzyme additive of 0.02 ~ 0.05 weight portion, the probio additive of 0.05 ~ 0.1 weight portion, the trace mineral supplement of 0.05 ~ 0.1 weight portion and the Chinese herb feed additive of 6 ~ 9 weight portions.
3. according to claim 1 or claim 2 feed is characterized in that:
Said enzyme additive can be one or more mixing in phytase, zytase, dextranase, mannase, cellulase, amylase, protease and the lipase.
4. like the described feed of claim 1 to 3, it is characterized in that: said trace mineral supplement is the mixing of chromium, iron, copper and selenium.
5. like the described feed of claim 1 to 4, it is characterized in that: said probio additive be Lactobacillus casei, lactobacillus lactis, Lactobacillus plantarum, lactoenterococcus, Pediococcus pentosaceus, saccharomyces cerevisiae, candida utili, swamp Rhodopseudomonas, bacillus subtilis, bacillus licheniformis one or more combine.
6. like the described feed of claim 1 to 5, it is characterized in that: said Chinese herb feed additive further comprises the membrane of a chicken's gizzard, giant knotweed, Fructus Hordei Germinatus, rhizoma zingiberis, Radix Codonopsis, Chinese yam, date, Fructus Corni, Kaempferia galanga, fennel seeds, safflower, the fruit of Chinese magnoliavine, when medicine, saline cistanche, emblic and rice sprout.
7. like the described feed of claim 1 to 6, it is characterized in that: the weight fraction of each component ratio does in the said Chinese herb feed additive,
The membrane of a chicken's gizzard 22 ~ 32 weight portions, giant knotweed 20 ~ 30 weight portions, Fructus Hordei Germinatus 18 ~ 28 weight portions, rhizoma zingiberis 48 ~ 58 weight portions, Radix Codonopsis 16 ~ 26 weight portions, Chinese yam 10 ~ 20 weight portions, date 8 ~ 18 weight portions, Fructus Corni 11 ~ 21 weight portions, Kaempferia galanga 9 ~ 19 weight portions, fennel seeds 12 ~ 22 weight portions, safflower 10 ~ 20 weight portions, the fruit of Chinese magnoliavine 6 ~ 16 weight portions, when medicine 6 ~ 16 weight portions, saline cistanche 6 ~ 16 weight portions, emblic 10 ~ 20 weight portions and rice sprout 12 ~ 22 weight portions.
8. like the described feed of claim 1 to 7, it is characterized in that: the weight fraction of each component ratio does in the said Chinese herb feed additive,
The membrane of a chicken's gizzard 27 ~ 32 weight portions, giant knotweed 25 ~ 30 weight portions, Fructus Hordei Germinatus 23 ~ 28 weight portions, rhizoma zingiberis 53 ~ 58 weight portions, Radix Codonopsis 21 ~ 26 weight portions, Chinese yam 15 ~ 20 weight portions, date 13 ~ 18 weight portions, Fructus Corni 16 ~ 21 weight portions, Kaempferia galanga 14 ~ 19 weight portions, fennel seeds 17 ~ 22 weight portions, safflower 15 ~ 20 weight portions, the fruit of Chinese magnoliavine 11 ~ 16 weight portions, when medicine 11 ~ 16 weight portions, saline cistanche 11 ~ 16 weight portions, emblic 15 ~ 20 weight portions and rice sprout 17 ~ 22 weight portions.
9. like the described feed of claim 1 to 8; It is characterized in that: can also further add acidulant in the said feed; Said acidulant can be one or more mixing among fumaric acid, citric acid, the Ai Wei acid DA; With respect to the feed principal component of 100 weight portions, the addition of said acidulant is 0.05 ~ 0.1 weight portion.
10. the preparation method of the described feed of claim 1 to 9 is characterized in that:
The first step is mixed each component in the said Chinese herb feed additive in proportion, obtains mixture; Adding decocts and handled 1～3 hour with respect to the water of 2 ~ 4 times of mixture qualities, and decoction liquor is filtered; Concentration obtains lotion, and the relative density of said lotion is 1.18 ~ 1.20 (85 ℃);
Second step was 65% ~ 75% ethanol with adding determining alcohol with respect to 3～5 times of first step mixture qualities in the lotion that obtains, and stirred 20 minutes ~ 40 minutes; Refrigerate 1 ~ 2 hour down at 0～4 ℃; Filter, decompression recycling ethanol obtains and gets dry extract; Be ground into 100 orders ~ 200 purpose powder, obtain Chinese herb feed additive;
The 3rd step; The Chinese herb feed additive that feed principal component, bone meal, rapeseed dregs, calcium dihydrogen phosphate, vitamin E, vitamin K, pantothenic acid, lysine, methionine, threonine, butyric acid are received, enzyme additive, probio additive, trace mineral supplement and second step obtain is mixed; Pour in the spraying machine, water temperature is modulated at 60 ~ 70 ℃ in the spraying machine, opens sprayer; Stirred 1 ~ 2 minute, it is expanded to continue to be warming up to 90 ℃ of completion;
The 4th step added the water with respect to 0.1 ~ 0.3 times of its quality with the product after expanded, put into granulator and granulated, and the granulator electric current is 175A;
In the 5th step, the back of granulating is dry, and baking temperature is 105 ℃, drying time 15 ~ 25min; Cooling then, the cooling blower electric current is 31A, packing obtains said feed.
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