CN102793084A - Feed for improving growth performance and immunization function of weanling pig - Google Patents
Feed for improving growth performance and immunization function of weanling pig Download PDFInfo
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Abstract
The invention provides a pig feed for improving growth performance and immunization function of weanling pig, which is characterized by comprising a feed carrier, nicotinic acid, calcium pantothenate, biotin, vitamin C, Lactobacillus lactis, lactobacillus plantarum, amylase, protease, fish oil, zein powder, grease, methionine, tryptophan, threonine, lysine, ethoxy quinoline and a traditional Chinese medicine additive. The traditional Chinese medicine composition is added to the feed to improve the growth performance and immunization function of the weanling pig, thereby promoting the healthy growth of the baby pig.
Description
Technical field
The present invention relates to the pig feed technical field, relate in particular to a kind of feed that is used to improve weanling pig growth performance and immunity function.
Background technology
Extensively adopt the early weaning technology during intensive pig production is produced in modern times; After piglet leaves sow; At feeding environment and nutrition flip-flop; Again get on well with others, set up under the effect of new undesirable elements such as grade order, taking place easily with poor growth and diarrhoea is that the early weaning piglet of principal character stress syndrome.Because this disease has the higher incidence and the death rate, has brought heavy losses to pig industry.
In recent years, feed addictive is used more and more widely in the piglet breeding process.Feed addictive has been obtained certain effect to promoting growth in piglets, prevent disease, has greatly improved the level of raising pigs and benefit, but also brings a series of problems simultaneously.Because most of compound additives have used chemical synthesis class medicine such as hormone, antibiotic, heavy metal etc.; Feed addictive is when improving the growth of cub pig; Also cause the increase of livestock products drug residue; Cause that not only pathogenic microorganism produces degradation problem under drug resistance, animal immunizing power decline and the product, direct harm humans health and ecological environment, current Chinese scholars is all seeking to improve and substitute antibiotic green additive.
Chinese herbal medicine is raw material mostly with the natural plants; Its mode of action is unique, respond well, toxic and side effect is very little; Noresidue, the no resistance to the action of a drug, pollution-free; Have and promote animal digestion to absorb, improve food conversion ratio and production performance, disease preventing and treating, improve animal health condition, regulate good actions such as body non-specific immune function, thereby received extensive attention as the research and the application of additive for feed for piglets about Chinese herbal medicine.
Therefore, the present invention is directed to piglet digest and assimilate ability, resistance against diseases low, be prone to characteristics such as diarrhoea, through a kind of Chinese herb feed additive composition is provided, thereby improve piglet growth performance and immunity function, the good growth of promotion piglet.
Summary of the invention
Technical problem to be solved by this invention provides the feed that a kind of novel being used to improves weanling pig growth performance and immunity function; Through adding Chinese medicine composition therein; Utilize Chinese medicine composition to improve weanling pig growth performance and immunity function, thereby promote growing up healthy and sound of piglet.
In order to solve the problems of the technologies described above; The invention provides a kind of pig feed that is used to improve weanling pig growth performance and immunity function, it comprises: feed vector, nicotinic acid, calcium pantothenate, biotin, vitamin C, lactobacillus lactis, Lactobacillus plantarum, amylase, protease, fish oil, corn protein powder, grease, methionine, tryptophan, threonine, lysine, ethoxyquinoline, Chinese medicine additive.
Wherein, With respect to the feed vector of 100 weight portions, the content of said nicotinic acid is that the content of 0.25 ~ 0.75 weight portion, calcium pantothenate is that the content of 0.25 ~ 0.75 weight portion, biotin is that 0.25 ~ 0.75 weight portion, ascorbic content are that the content of 0. 5 ~ 1. 5 weight portions, lactobacillus lactis is that the content of 0.5 ~ 1 weight portion, Lactobacillus plantarum is that 0.5 ~ 1 weight portion, diastatic content are that the content of 0.25 ~ 0.75 weight portion, protease is that the content of 0.25 ~ 0.75 weight portion, fish oil is that the content of 2 ~ 4 weight portions, corn protein powder is that 5 ~ 7 weight portions, content of oil and grease are that the content of 3 ~ 6 weight portions, methionine is that the content of 0.25 ~ 0.75 weight portion, tryptophan is that the content of 0.25 ~ 0.75 weight portion, threonine is that the content of 0.25 ~ 0.75 weight portion, lysine is that the content of 0.25 ~ 0.75 weight portion, ethoxyquinoline is that the content of 0.5 ~ 1.5 weight portion, Chinese medicine additive is 8 ~ 12 weight portions.
Wherein, said feed vector can be one or more mixing in wheat, corn, barley, dregs of beans, the crops balloonflower root.
Wherein, can also in said pig feed, add flavor enhancement, with respect to the feed vector of 100 weight portions, said flavor enhancement content of additive is 2 ~ 4 weight portions.
Wherein, said Chinese medicine additive comprises following component: thick wood-fern rhizome, the Radix Astragali, caulis trachelospermi, reed rhizome, fructus viticis, rice sprout, betel nut, radish seed, the fruit of Rangoon creeper, moutan bark, the wind-weed, caulis sinomenii, oldenlandia diffusa, Chinese cassia tree, radix pseudostellariae, lotus seeds, radix bupleuri, cacumen biotae, semen astragali complanati, thizoma curculiginis, the tuber of dwarf lilyturf, evodia rutaecarpa, Buddha's hand and the calyx and receptacle of a persimmon.
Wherein, said each composition weight mark is than being thick wood-fern rhizome 13 ~ 23 weight portions, the Radix Astragali 72 ~ 82 weight portions, caulis trachelospermi 21 ~ 31 weight portions, reed rhizome 17 ~ 27 weight portions, fructus viticis 8 ~ 18 weight portions, rice sprout 11 ~ 21 weight portions, betel nut 10 ~ 20 weight portions, radish seed 16 ~ 26 weight portions, the fruit of Rangoon creeper's 10 ~ 20 weight portions, moutan bark 14 ~ 24 weight portions, the wind-weed 33 ~ 43 weight portions, caulis sinomenii 15 ~ 25 weight portions, oldenlandia diffusa 9 ~ 19 weight portions, Chinese cassia tree 12 ~ 22 weight portions, radix pseudostellariae 37 ~ 47 weight portions, lotus seeds 29 ~ 39 weight portions, radix bupleuri 11 ~ 21 weight portions, cacumen biotae 16 ~ 26 weight portions, semen astragali complanati 13 ~ 23 weight portions, thizoma curculiginis 25 ~ 35 weight portions, the tubers of dwarf lilyturf 37 ~ 47 weight portion, evodia rutaecarpa 7 ~ 17 weight portions, Buddha's hand 12 ~ 22 weight portions and the calyx and receptacle of a persimmon 8 ~ 18 weight portions.
Said each composition weight mark is than further being preferably thick wood-fern rhizome 18 ~ 23 weight portions; The Radix Astragali 77 ~ 82 weight portions; Caulis trachelospermi 21 ~ 26 weight portions; Reed rhizome 22 ~ 27 weight portions; Fructus viticis 8 ~ 13 weight portions; Rice sprout 11 ~ 16 weight portions; Betel nut 10 ~ 15 weight portions; Radish seed 16 ~ 21 weight portions; The fruit of Rangoon creeper's 10 ~ 15 weight portions; Moutan bark 19 ~ 24 weight portions; The wind-weed 38 ~ 43 weight portions; Caulis sinomenii 20 ~ 25 weight portions; Oldenlandia diffusa 9 ~ 14 weight portions; Chinese cassia tree 12 ~ 17 weight portions; Radix pseudostellariae 42 ~ 47 weight portions; Lotus seeds 34 ~ 39 weight portions; Radix bupleuri 11 ~ 16 weight portions; Cacumen biotae 16 ~ 21 weight portions; Semen astragali complanati 13 ~ 18 weight portions; Thizoma curculiginis 30 ~ 35 weight portions; The tubers of dwarf lilyturf 42 ~ 47 weight portion; Evodia rutaecarpa 12 ~ 17 weight portions; Buddha's hand 12 ~ 17 weight portions and the calyx and receptacle of a persimmon 8 ~ 13 weight portions.
Each component pharmacology is following in the said Chinese medicine additive:
Thick wood-fern rhizome: cold nature, bitter is returned liver, stomach warp, have clearing heat and detoxicating, expelling parasite, the effect of hemostasis cures mainly cards such as preventing influenza, abdominal pain due to enterositosis, uterine bleeding.
The Radix Astragali: bitter, cold in nature, the thoughts of returning home, lung, stomach, courage, large intestine channel have heat-clearing and damp-drying drug, and purging intense heat and detonicating is antiabortive, the effect of hemostasis, the diarrhoea, dysentery, jaundice, the heat that cure mainly due to damp and hot are drenched; The cough with lung heat, thirsty pharyngalgia also can be used for fetal movement with fever, and hot malicious fire-evil is invaded the swollen card of sore carbuncle poison of excessive skin.
Caulis trachelospermi: cold nature, bitter has dispelling wind and removing obstruction in the meridians, and the effect of cool blood detumescence cures mainly cards such as rheumatic fever numbness, the contraction of muscle arteries and veins, soreness of waist and knee joint, larynx numbness, carbuncle are swollen, injury from falling down.
Reed rhizome: it is sweet, cold in nature to distinguish the flavor of, and goes into lung, stomach warp, the clearing lung-heat stomach energy is arranged, diuresis; Open Yu Di phlegm, the effect of nourishing Yin and promoting production of body fluid, it is thirsty to be mainly used in the join the army dysphoria with smothery sensation of branch of warm disease heat, and the dry Tianjin of tongue is few; Heat evil is violated lung to cough and expectoration, the cough pyemesis of lung carbuncle, and damp and hot the retardance in the vomiting of stomach vomits against waiting card.
Fructus viticis: flavor is hot, bitter, and cold nature is returned bladder, liver, stomach warp, has dispelling wind and heat from the body, and the clear sharp head's effect cures mainly the anemopyretic cold headache, and gingivitis, the many tears of hot eyes, order are secretly not clear, card such as have a dizzy spell.
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.
Betel nut: bitter, suffering, warm in nature, return stomach, large intestine channel, have desinsection, it is long-pending to disappear; Promoting the circulation of qi, Li Shui, the effect of preventing malaria cures mainly abdominal pain due to enterositosis, the stagnant dysentery of rushing down; Tenesmus, the oedema beriberi, cards such as malaria, betel nut can promote stomach motion, the secretion that improves motilin and vasoactive intestinal peptide.
Radish seed: property is flat, and flavor is hot, sweet, returns lung, spleen, stomach warp, and having helps digestion removes and expand, and the effect of lowering the adverse-rising QI to resolve phlegm cures mainly retention of food and drink, abdominal distention, constipation, the stagnant dysentery, phlegm of rushing down is stopped up card such as breath with cough.
The fruit of Rangoon creeper: it is sweet, warm in nature to distinguish the flavor of, and returns spleen, stomach, large intestine channel, has expelling parasite, the invigorating the spleen long-pending effect that disappears.Cure mainly abdominal pain due to enterositosis, infantile malnutrition, the breast food is stagnated, and abdominal distension is rushed down cards such as dysentery.
Moutan bark: cold in nature, the heart, liver, kidney, lung channel are gone in bitter, cold, have the effect of clearing heat and cooling blood, promoting blood circulation to remove blood stasis, are used for the warm heat disease heat invading xuefen; Send out spot, tell nosebleed, the pyreticosis later stage, hot Fu Yin divided heating, deficiency of Yin osteopyrexia and fever, amenorrhea due to stagnation of blood; Dysmenorrhoea, carbuncle sore tumefacting virus falls and pounces on the pain of injury, cards such as rheumatic fever numbness.
The wind-weed: bitter, sweet, cold in nature, go into lung, stomach, kidney channel, the relieving restlessness of purging heat is arranged, the effect of nourshing Yin and drynsessmoistening prescription, removing heat from the lung to relieve cough cures mainly fever caused by exogenous pathogenic factors, and high heat is irritated, lung-heat type cough, interior heat symptom such as quench one's thirst; Its bitter cold matter profit, the property sedimentation can heat-clearing, can promote the production of body fluid again, kindly controls warm disease and evil and goes into the gas branch, and heat is contained and is hindered Tianjin; Also be used to treat diabetes; Phlegm-heat obstructing lung and breathing heavily, the xeropulmonary cough, phlegm is few unfavorable; Fire excess from yin deficiency, symptoms such as flaring up of deficient fire.
Caulis sinomenii: bitter, suffering, property is flat, returns liver, the spleen channel, have dispel the wind wet, the network that stimulates the menstrual flow, the effect of diuresis cures mainly arthralgia due to wind-dampness, arthroncus, cards such as paralysis itch.
Oldenlandia diffusa: bitter, sweet, cold in nature, go into the heart, liver, spleen, large intestine channel has clearing heat and detoxicating; The effect of clearing damp and promoting diuresis is used for dyspnea and cough due to lung-heat, abscess of throat, acute appendicitis, furuncle sore, venomous snake bite; Heat is drenched puckery pain, oedema, dysentery, enteritis, jaundice with damp-heat pathogen, cards such as cancerous swelling.
Chinese cassia tree: extremely hot in nature, flavor is hot, sweet, returns kidney, spleen, the heart, Liver Channel, and it is fiery supporing yang to have benefit, let the fire back to its origin, eliminating cold to stop pain, the effect of activating blood to promote menstruation is used for warming spleen and stomach, removing internal cold, promoting blood circulation.Control the Yang-function insufficiency of kidneyzang, the cold weak pulse of limb, yang depletion collapse, stomachache is had loose bowels, the cold hernia globefish that runs quickly, waist knee crymodynia, through closing abdominal mass, cloudy subcutaneous ulcer, streamer, and empty sun is more floating, cards such as heat in the upper and cold in the lower.
Radix pseudostellariae: sweet, little hardship of distinguishing the flavor of, property is flat, returns spleen, lung channel, has the effect that air making-up and spleen enlivening, moistening lung promote the production of body fluid, and cures mainly the poor appetite due to the deficiency-weakness of spleen-QI, lassitude hypodynamia, deficiency syndrome of the lung cough caused by dryness, syndrome characterized by dyspnea is breathed hard, and in the warm disease later stage, hinder in gas Tianjin two, the thirsty card that waits of interior heat.
Lotus seeds: sweet, puckery, the property of distinguishing the flavor of is flat, returns spleen, kidney, the heart channel of Hang-Shaoyin, and having clears away heart-fire is amusing, tonifying spleen antidiarrheal, and mental-tranquilization makes eye bright, bowl spares is reposed; Stomach is mended in invigorating the spleen, antidiarrheal controlling nocturnal emission with astringent drugs, kidney-nourishing relieving leukorrhea by astringents, the effect of nourishing vigour; Cure mainly vexed insomnia, insufficiency of the spleenly rush down diarrhea with loose stool, protracted dysentery for a long time; Low Back Pain, man seminal emission, the inferior card of married woman's red leukorrhea, but cards such as prevention of preterm birth, miscarriage, pregnant woman's soreness of waist also.
Radix bupleuri: cold nature, bitter, suffering, return Liver Channel, gallbladder channel, have the effect of heat radiation, sterilization, cure mainly cold, fever, fevers and chills alternate, malaria, stagnation of QI due to depression of the liver, sternal rib pain, prolapse of the anus, the uterus comes off, cards such as irregular menstruation.
Cacumen biotae: bitter, puckery, cold in nature, return lung, liver, the spleen channel, have cooling blood and hemostasis, preventing phlegm from forming and stopping coughing, the effect of growing and blacking hair cures mainly haematemesis, and hemoptysis is had blood in stool, and under the uterine bleeding band, lung heat is coughed and is breathed heavily, blood-head alopecia, cards such as poliosis.
Semen astragali complanati: warm in nature, it is sweet to distinguish the flavor of, and has warm filling liver kidney, controlling nocturnal emission with astringent drugs, and the urine that contracts, the effect that makes eye bright is used for impotence due to deficiency of the kidney, seminal emission premature ejaculation, frequent micturition, or leukorrhea, soreness and weakness of waist and knees, pain in the back; Kidney deficiency and liver, the blurred vision order is dark, cards such as hypopsia.
Thizoma curculiginis: flavor is hot, and is warm in nature, returns kidney, Liver Channel, has warm kidney yang, and the effect that strengthens the bone cures mainly the impotence cold sperm, aconuresis, and uterine bleeding, trusted subordinate's crymodynia, cold arthralgia of loins and legs, ulcer, scrofula, the deficiency of yang is cold card such as rushes down.
The tuber of dwarf lilyturf: sweet, little hardship of distinguishing the flavor of, cold nature is gone into the heart, lung, stomach warp, has the effect that Yin nourishing and lung moistening, preventing phlegm from forming and stopping coughing, heat-clearing nourish heart; Curing mainly the dryness evil impariment of the lung or the lung-dryness syndrome due to yin deficiency has the dry cough phlegm of heat glutinous, the labor hemoptysis of coughing, dry throat nasal cavity dryness, lung carbuncle; Dry mouth and throat due to thermal burn stomach-Yin or the deficiency of stomach-Yin, the red few tongue of tongue, vague epigastralgia, interior heat is quenched one's thirst; Dry feces, the deficiency of the heart-yin and warm disease heat evil are disturbed and the heart-nutriment and the dysphoria and insomnia that causes, the deep red and dried card that waits of tongue.
Evodia rutaecarpa: hot in nature, flavor is hot, bitter, has eliminating cold to stop pain, stopping nausea and vomiting by lowering the adverse flow of QI, and the effect of supporing yang antidiarrheal cures mainly cards such as headache, colic, beriberi, dysmenorrhoea, abdominal distention, vomiting acid regurgitation, aphtha.
Buddha's hand: flavor is hot, bitter, warm in nature, returns liver, stomach, lung channel, have soothing the liver promoting the circulation of qi and in the effect of reducing phlegm, be used for the distending pain in the chest and hypochondrium of stagnation of QI due to depression of the liver, liver-stomach disharmony, the taste stagnation of the circulation of vital energy is vomitted and is disliked food and wait card less.
The calyx and receptacle of a persimmon: bitter, flat, return the stomach warp, have the effect of lowering the adverse flow of QI, cure mainly hiccup; Gas; Cards such as gastric disorder causing nausea.
For solving the problems of the technologies described above, the present invention also provides the preparation method of above-mentioned feed, and it comprises:
The first step is ground into 30 orders ~ 50 purpose powder with feed vector, adds lactobacillus lactis, Lactobacillus plantarum mixing stirring subsequently, and ferment at constant temperature is 20 ~ 30 days under 20 ~ 25 ℃ temperature, obtains the feed vector of fermentation;
Second step, each component in the said Chinese medicine additive is mixed in proportion, obtain mixture, add water with respect to 2 ~ 4 times of mixture qualities; Decoct and handled 1～3 hour, decoction liquor is filtered, obtain first filtered fluid, filter residue further adds the water with respect to 1 ~ 3 times of filter residue quality; Decoct and handled 1～3 hour, decoction liquor is filtered, obtain second filtered fluid; First filtered fluid and second filtered fluid are mixed, concentration, the lotion of moisture is removed in acquisition; Obtain and get dry extract, be ground into 100 orders ~ 200 purpose powder, obtain Chinese medicine additive;
The 3rd step; The feed vector of the fermentation that the first step is obtained, the Chinese medicine additive that second step obtained and other components in the said feed drop in mixers and mix; Pour into subsequently in the spraying machine, water temperature is modulated at 75 ~ 85 ℃ in the spraying machine, opens sprayer; Stirred 3 ~ 5 minutes, it is expanded to continue to be warming up to 95 ℃ 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;
In the 5th step, the back of granulating is dry, and baking temperature is 105 ℃, drying time 15 ~ 25min; Put into blower fan then and cool off, cool time, 20 ~ 40min obtained said feed.
Beneficial effect of the present invention:
Feed link provided by the invention is crossed the interpolation Chinese medicine composition, utilizes Chinese medicine composition to improve weanling pig growth performance and immunity function, thereby promotes growing up healthy and sound of piglet.
The specific embodiment
Theory of traditional Chinese medical science thinks that Chinese medicine can promote Nutrients Digestion and absorption, improves piglet growth speed and efficiency of feed utilization; Can improve the growth in piglets performance, improve end weight, daily gain, daily ingestion amount, can reduce the material anharmonic ratio simultaneously; Can reduce the diarrhoea degree of piglet to a certain extent
The T lymphocyte is an immunocompetent cell main in the piglet body; Be settled in peripheral immune organ through blood, lymph circular flow after in thymus gland, reaching maturity; The function of performance immunocyte, the height Chang Zuowei of its conversion ratio weighs the index of piglet immunity of organism level, and the T-lymphocyte transformation rate is high more; Mean that lymphocyte breeder reaction under the stimulation of adventitious agents is strong more, the cell immunocompetent of body is strong more.Chinese medicine can significantly improve T-lymphocyte transformation rate and leukocytes phagocytic rate in the piglet blood; Thereby improve the cellular immunity of piglet; Suppress stress of baby pigs caused ablaction; Herbal polysaccharide has tangible immunological enhancement, lymphocyte, lymphocyte percentage, the leucocyte of normal body are significantly improved, and lymphocyte, leucocyte, lymphocyte percentage that the cycli phosphate acid amides is caused returns to normal level; Chinese medicine strengthens the immunity function of piglet body through improving the T lymphocyte transformation rate.
Immunoglobulin (Ig) be animal body receive to produce in the body after the antigenic stimulus can with the interactional one type of globulin of antigentic specificity, also claim antibody.Immunoglobulin (Ig) has biological functions such as conjugated antigen, activating complement and regulating action.Wherein IgG, IgM, IgA are three major types important in the immunoglobulin (Ig).Chinese medicine can improve serum IgG, IgA, IgM level; Make the rising of pig serum immunoglobulin content; Improve the humoral immunity of piglet body, immune levels such as enhancing body is antibiotic, antiviral, antitoxin, thus improve pig only undesirable element invasion and attack and the defensive ability/resistance ability that infects to external world.
Chinese medicine provided by the invention with replenish qi to invigorate the spleen, nourishing liver and kidney, eliminating stagnated food to destroy intestinal worms is principle; Comprise following component: thick wood-fern rhizome, the Radix Astragali, caulis trachelospermi, reed rhizome, fructus viticis, rice sprout, betel nut, radish seed, the fruit of Rangoon creeper, moutan bark, the wind-weed, caulis sinomenii, oldenlandia diffusa, Chinese cassia tree, radix pseudostellariae, lotus seeds, radix bupleuri, cacumen biotae, semen astragali complanati, thizoma curculiginis, the tuber of dwarf lilyturf, evodia rutaecarpa, Buddha's hand and the calyx and receptacle of a persimmon; Through acting synergistically between each component; Thereby improve the T lymphocyte transformation rate; Improve serum IgG, IgA, IgM level; Make the rising of pig serum immunoglobulin content, strengthen the immunity function of piglet body, immune levels such as enhancing body is antibiotic, antiviral, antitoxin.
The invention provides a kind of pig feed that is used to improve weanling pig growth performance and immunity function, it comprises: feed vector, nicotinic acid, calcium pantothenate, biotin, vitamin C, lactobacillus lactis, Lactobacillus plantarum, amylase, protease, fish oil, corn protein powder, grease, methionine, tryptophan, threonine, lysine, ethoxyquinoline, Chinese medicine additive.
With respect to the feed vector of 100 weight portions, the content of said nicotinic acid is that the content of 0.25 ~ 0.75 weight portion, calcium pantothenate is that the content of 0.25 ~ 0.75 weight portion, biotin is that 0.25 ~ 0.75 weight portion, ascorbic content are that the content of 0. 5 ~ 1. 5 weight portions, lactobacillus lactis is that the content of 0.5 ~ 1 weight portion, Lactobacillus plantarum is that 0.5 ~ 1 weight portion, diastatic content are that the content of 0.25 ~ 0.75 weight portion, protease is that the content of 0.25 ~ 0.75 weight portion, fish oil is that the content of 2 ~ 4 weight portions, corn protein powder is that 5 ~ 7 weight portions, content of oil and grease are that the content of 3 ~ 6 weight portions, methionine is that the content of 0.25 ~ 0.75 weight portion, tryptophan is that the content of 0.25 ~ 0.75 weight portion, threonine is that the content of 0.25 ~ 0.75 weight portion, lysine is that the content of 0.25 ~ 0.75 weight portion, ethoxyquinoline is that the content of 0.5 ~ 1.5 weight portion, Chinese medicine additive is 8 ~ 12 weight portions.
Said feed vector can be one or more mixing in wheat, corn, barley, dregs of beans, the crops balloonflower root.
Can also in said pig feed, add flavor enhancement, with respect to the feed vector of 100 weight portions, said flavor enhancement content of additive is 2 ~ 4 weight portions.
Said flavouring additive can be one or more mixing in ginger powder, chilli powder, five-spice powder, the shallot, through adding flavouring additive, the appetite that can stimulate piglet.
Said Chinese medicine additive comprises following component: thick wood-fern rhizome, the Radix Astragali, caulis trachelospermi, reed rhizome, fructus viticis, rice sprout, betel nut, radish seed, the fruit of Rangoon creeper, moutan bark, the wind-weed, caulis sinomenii, oldenlandia diffusa, Chinese cassia tree, radix pseudostellariae, lotus seeds, radix bupleuri, cacumen biotae, semen astragali complanati, thizoma curculiginis, the tuber of dwarf lilyturf, evodia rutaecarpa, Buddha's hand and the calyx and receptacle of a persimmon.
Said each composition weight mark is than being thick wood-fern rhizome 13 ~ 23 weight portions; The Radix Astragali 72 ~ 82 weight portions; Caulis trachelospermi 21 ~ 31 weight portions; Reed rhizome 17 ~ 27 weight portions; Fructus viticis 8 ~ 18 weight portions; Rice sprout 11 ~ 21 weight portions; Betel nut 10 ~ 20 weight portions; Radish seed 16 ~ 26 weight portions; The fruit of Rangoon creeper's 10 ~ 20 weight portions; Moutan bark 14 ~ 24 weight portions; The wind-weed 33 ~ 43 weight portions; Caulis sinomenii 15 ~ 25 weight portions; Oldenlandia diffusa 9 ~ 19 weight portions; Chinese cassia tree 12 ~ 22 weight portions; Radix pseudostellariae 37 ~ 47 weight portions; Lotus seeds 29 ~ 39 weight portions; Radix bupleuri 11 ~ 21 weight portions; Cacumen biotae 16 ~ 26 weight portions; Semen astragali complanati 13 ~ 23 weight portions; Thizoma curculiginis 25 ~ 35 weight portions; The tubers of dwarf lilyturf 37 ~ 47 weight portion; Evodia rutaecarpa 7 ~ 17 weight portions; Buddha's hand 12 ~ 22 weight portions and the calyx and receptacle of a persimmon 8 ~ 18 weight portions.
Said each composition weight mark is than further being preferably thick wood-fern rhizome 18 ~ 23 weight portions; The Radix Astragali 77 ~ 82 weight portions; Caulis trachelospermi 21 ~ 26 weight portions; Reed rhizome 22 ~ 27 weight portions; Fructus viticis 8 ~ 13 weight portions; Rice sprout 11 ~ 16 weight portions; Betel nut 10 ~ 15 weight portions; Radish seed 16 ~ 21 weight portions; The fruit of Rangoon creeper's 10 ~ 15 weight portions; Moutan bark 19 ~ 24 weight portions; The wind-weed 38 ~ 43 weight portions; Caulis sinomenii 20 ~ 25 weight portions; Oldenlandia diffusa 9 ~ 14 weight portions; Chinese cassia tree 12 ~ 17 weight portions; Radix pseudostellariae 42 ~ 47 weight portions; Lotus seeds 34 ~ 39 weight portions; Radix bupleuri 11 ~ 16 weight portions; Cacumen biotae 16 ~ 21 weight portions; Semen astragali complanati 13 ~ 18 weight portions; Thizoma curculiginis 30 ~ 35 weight portions; The tubers of dwarf lilyturf 42 ~ 47 weight portion; Evodia rutaecarpa 12 ~ 17 weight portions; Buddha's hand 12 ~ 17 weight portions and the calyx and receptacle of a persimmon 8 ~ 13 weight portions.
The present invention also provides the preparation method of above-mentioned feed, and it comprises:
The first step is ground into 30 orders ~ 50 purpose powder with feed vector, adds lactobacillus lactis, Lactobacillus plantarum mixing stirring subsequently, and ferment at constant temperature is 20 ~ 30 days under 20 ~ 25 ℃ temperature, obtains the feed vector of fermentation;
Second step, each component in the said Chinese medicine additive is mixed in proportion, obtain mixture, add water with respect to 2 ~ 4 times of mixture qualities; Decoct and handled 1～3 hour, decoction liquor is filtered, obtain first filtered fluid, filter residue further adds the water with respect to 1 ~ 3 times of filter residue quality; Decoct and handled 1～3 hour, decoction liquor is filtered, obtain second filtered fluid; First filtered fluid and second filtered fluid are mixed, concentration, the lotion of moisture is removed in acquisition; Obtain and get dry extract, be ground into 100 orders ~ 200 purpose powder, obtain Chinese medicine additive;
The 3rd step; The feed vector of the fermentation that the first step is obtained, the Chinese medicine additive that second step obtained and other components in the said feed drop in mixers and mix; Pour into subsequently in the spraying machine, water temperature is modulated at 75 ~ 85 ℃ in the spraying machine, opens sprayer; Stirred 3 ~ 5 minutes, it is expanded to continue to be warming up to 95 ℃ 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;
In the 5th step, the back of granulating is dry, and baking temperature is 105 ℃, drying time 15 ~ 25min; Put into blower fan then and cool off, cool time, 20 ~ 40min obtained 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.
Embodiment 1 Chinese medicine additive 1
42g, evodia rutaecarpa 12g, Buddha's hand 12g and calyx and receptacle of a persimmon 8g mix with thick wood-fern rhizome 18g, Radix Astragali 77g, caulis trachelospermi 21g, reed rhizome 22g, fructus viticis 8g, rice sprout 11g, betel nut 10g, radish seed 16g, fruit of Rangoon creeper 10g, moutan bark 19g, wind-weed 38g, caulis sinomenii 20g, oldenlandia diffusa 9g, Chinese cassia tree 12g, radix pseudostellariae 42g, lotus seeds 34g, radix bupleuri 11g, cacumen biotae 16g, semen astragali complanati 13g, thizoma curculiginis 30g, the tuber of dwarf lilyturf, obtain mixture, add the water of 1600g; Decoct and handled 3 hours, decoction liquor is filtered, obtain first filtered fluid; Filter residue further adds the water of 400g, decocts to handle 3 hours, and decoction liquor is filtered; Obtain second filtered fluid, first filtered fluid and second filtered fluid are mixed concentration; Obtain to remove the lotion of moisture; Obtain and get dry extract, be ground into 100 purpose powder, obtain Chinese medicine additive 1.
Embodiment 2 Chinese medicine additives 2
47g, evodia rutaecarpa 17g, Buddha's hand 17g and calyx and receptacle of a persimmon 13g mix with thick wood-fern rhizome 23g, Radix Astragali 82g, caulis trachelospermi 26g, reed rhizome 27g, fructus viticis 13g, rice sprout 16g, betel nut 16g, radish seed 21g, fruit of Rangoon creeper 15g, moutan bark 24g, wind-weed 43g, caulis sinomenii 25g, oldenlandia diffusa 14g, Chinese cassia tree 17g, radix pseudostellariae 47g, lotus seeds 39g, radix bupleuri 16g, cacumen biotae 21g, semen astragali complanati 18g, thizoma curculiginis 35g, the tuber of dwarf lilyturf, obtain mixture, add the water of 1900g; Decoct and handled 3 hours, decoction liquor is filtered, obtain first filtered fluid; Filter residue further adds the water of 400g; Decoct and handled 3 hours, decoction liquor is filtered, obtain second filtered fluid; First filtered fluid and second filtered fluid are mixed; Concentration, the lotion of moisture is removed in acquisition, obtains to get dry extract; Be ground into 100 purpose powder, obtain Chinese medicine additive 2.
Embodiment 3 toxicity tests
Chinese medicine additive 2 each 50g of the Chinese medicine additive of embodiment 11 and embodiment 2 respectively with 50ml water logging bubble and decocted 3 hours, are obtained solution 1 and solution 2.
Get 20 of ICR mouse, body weight is at 25～30 grams, by the body weight random packet; Every group 10, male and female half and half are carried out acute toxicity test with the equal oral administration solution administration of above-mentioned mouse; Every day, dosage only was 5.0ml/, and any toxic reaction does not appear in the result, observes 7 days after the administration; All mouse are strong as a result deposits, and its activity, diet, hair, excreta are no abnormal, do not see toxic reaction.Mouse is put to death the back dissect, its main organs is observed Non Apparent Abnormality.
Get 20 of ICR mouse; Body weight restrains 25～30, male and female half and half, and every day, dosage only was 1.0ml/; Long term administration in 8 months; Carry out long term toxicity test, the equal no abnormality seens of index such as the result shows the general situation of all mouse, 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 medicine and bad reaction, and clinical practice is safe and reliable.
With respect to the feed vector of 100 weight portions, the content of said nicotinic acid is that the content of 0.25 ~ 0.75 weight portion, calcium pantothenate is that the content of 0.25 ~ 0.75 weight portion, biotin is that 0.25 ~ 0.75 weight portion, ascorbic content are that the content of 0. 5 ~ 1. 5 weight portions, lactobacillus lactis is that the content of 0.5 ~ 1 weight portion, Lactobacillus plantarum is that 0.5 ~ 1 weight portion, diastatic content are that the content of 0.25 ~ 0.75 weight portion, protease is that the content of 0.25 ~ 0.75 weight portion, fish oil is that the content of 2 ~ 4 weight portions, corn protein powder is that 5 ~ 7 weight portions, content of oil and grease are that the content of 3 ~ 6 weight portions, methionine is that the content of 0.25 ~ 0.75 weight portion, tryptophan is that the content of 0.25 ~ 0.75 weight portion, threonine is that the content of 0.25 ~ 0.75 weight portion, lysine is that the content of 0.25 ~ 0.75 weight portion, ethoxyquinoline is that the content of 0.5 ~ 1.5 weight portion, Chinese medicine additive is 8 ~ 12 weight portions
Embodiment 4 feed vectors
7kg corn, 3kg crops balloonflower root are mixed, be ground into 40 purpose powder, add 100g lactobacillus lactis, 100g Lactobacillus plantarum mixing stirring subsequently, ferment at constant temperature is 30 days under 25 ℃ temperature, obtains the feed vector of fermentation.
Embodiment 5 feeds 1
With the feed vector 5kg of embodiment 4 preparations, the Chinese medicine additive 500g of embodiment 1 preparation, and nicotinic acid 25g, calcium pantothenate 25g; Biotin 25g, 50g vitamin C, amylase 25g; Protease 25g, fish oil 150g, corn protein powder 300g, grease 250g, methionine 25g, tryptophan 25g, threonine 25g, lysine 25g, ethoxyquinoline 50g drop in the mixer and mix, and pour into subsequently in the spraying machine; Water temperature is modulated at 85 ℃ in the spraying machine, opens sprayer, stirs 4 minutes; It is expanded to continue to be warming up to 95 ℃ of completion, with the water of the adding of the product after expanded 1100g, puts into granulator and granulates; The back of granulating is dry, and baking temperature is 105 ℃, drying time 25min; Put into blower fan then and cool off, cool time, 40min obtained said feed 1.
Embodiment 6 feeds 2
With the feed vector 5kg of embodiment 4 preparations, the Chinese medicine additive 500g of embodiment 2 preparations, and nicotinic acid 25g, calcium pantothenate 25g; Biotin 25g, 50g vitamin C, amylase 25g; Protease 25g, fish oil 150g, corn protein powder 300g, grease 250g, methionine 25g, tryptophan 25g, threonine 25g, lysine 25g, ethoxyquinoline 50g drop in the mixer and mix, and pour into subsequently in the spraying machine; Water temperature is modulated at 85 ℃ in the spraying machine, opens sprayer, stirs 4 minutes; It is expanded to continue to be warming up to 95 ℃ of completion, with the water of the adding of the product after expanded 1100g, puts into granulator and granulates; The back of granulating is dry, and baking temperature is 105 ℃, drying time 25min; Put into blower fan then and cool off, cool time, 40min obtained said feed 2.
Embodiment 7
Animal used as test
Choose 198 of 30 ~ 35 healthy age in days DLY three way cross piglets of clinical examination, be divided into 2 groups at random according to sex and body weight, 99 every group, piglet wean on the 24th goes to the child care house after the wean, and raise in semi-enclosed pig house on single hurdle, free choice feeding, drinking-water.
The experiment feed
Experimental group is taken the feed 1 of embodiment 5 preparations, and control group takes crops balloonflower root and corn is mixed with the basal feed that forms, and adds conventional antibiotic and chemicals.
Main agents
Serum immune globulin reagent is the former installed reagents of De Ling company import, lot number: (2010) No. 3402801; Liquaemin, RMP I-RPMI-1640, the flat Tissue Culture Plate in 96 holes, Hank ' s liquid, PHA, MTT, DMSO solution; Live vaccines of hog cholera (Zhu Wenkang), Fuzhou Dabeinong Bioisystech Co., Ltd produces, lot number 101324.
The zoopery design
Kind poultry Co., Ltd carries out in the pasture test arrangement in the Haikang, Shanghai, and the time is from August, 2010 ~ 2011 year October (wherein 1 week of trial test).Experimental animal is the DLY ternary weanling pig of same child care house, and initial body weight is close, and group difference is not remarkable.In same child care house, be divided into 2 groups at random, 99 of control groups, the basal diet of feeding (adding conventional antibiotic and chemicals), 99 of test group, the feed 1 of embodiment 5 preparations of feeding.The vaccine injection time: the test back was injected pseudo-mad dog live vaccine on the 2nd day, and 1 week of test, back hog cholera vaccine head exempted from, and hog cholera vaccine two is exempted from after 5 weeks, and two groups of vaccinate conditionally completes are consistent.
Feeding and management
Pig house, raising condition, hygienic conditions, feed quality and other feedings and managements etc. are all identical, free choice feeding and drinking-water.
Blood specimen collection
The mode of three blood samplings is taked in blood specimen collection, promptly before the test, after test stage, after test two stages.Early morning on an empty stomach, respectively from two groups of living body blood drawings, every group 10 at random, venous blood collection, every pig aseptic collection 10 mL blood.Be divided in 3 centrifuge tubes, after wherein 2 pipes left standstill 1 h, 3 000 r/min was centrifugal, got upper serum and was sub-packed in the eppendorf pipe, preserved subsequent usely, and 1 manages (adding 1% liquaemin anti-freezing) send experimental determination immediately.
Test item and method
The mensuration of serum immune globulin
The level of serum immune globulin (IgG, IgM, IgA) is all used the full-automatic specific protein analyzer (BNP) of moral spirit, adopts terminal point scattering turbidimetry method to measure.
The mensuration of lymphocyte transformation rate
Adopt colorimetric method (mtt assay) to detect the lymphocyte transformation function.Mtt assay is a kind of method of newer check lymphocyte function.Get anticoagulation 3mL, the dilution of equivalent Hank ' s liquid is added on 3 mL lymphocyte separation medium upper stratas; Centrifugal 10 min of 2 000 r/min draw buffy coat, move into aseptic centrifuge tube; An amount of Hank ' s liquid washing 2 times, centrifugal 10 min of 2 000r/min are suspended in cell in RMP I-1640 complete culture solution then and (contain the 100ml/L calf serum); 6 g/L trypan blue exclusion, viable count (>95%), the adjustment cell concentration is 5 * 10
6Individual/mL.The cell suspension of dilution is cultivated on 96 porocyte culture plates, and every hole adds 50 μ L, and control group adds 50 μ L RMP I-1640 complete culture solutions, and every hole and to add concentration be 20 μ g/mL ConA is established 5 repetitions, put 5% CO for every group
2, 37 ℃ of cultivations, cultivate 72 h.Cultivate and finish preceding 3 h, add 10 g/L MTT, 10 μ L, continue to cultivate.After cultivate finishing, centrifugal 10 min of 2 000 r under the room temperature/min, the supernatant that inclines adds 150 μ L DMSO solution, purple crystal is dissolved fully after, under 570 nm wavelength, detect each hole OD value with ELIASA.Calculate lymphocyte transformation rate by following formula: lymphocyte transformation rate (%)=(test group OD value-control group OD value)/control group OD value * 100%.
The mensuration of hog cholera antibody level
Respectively before test, (live vaccines of hog cholera head exempt from 3 week back) after 1 stage, (live vaccines of hog cholera two exempt from 3 week back) 3 blood samplings after 2 stages, preserve subsequent use serum, adopt hog cholera antibody EL ISA to detect the method for test.Concrete detection method is pressed kit, and (CSFV-E2-Ab) specification is measured, and reads light absorption value (OD) with ELIASA in the 450nm wavelength, blocking-up rate (PI)=[1-(the average OD value of sample OD value/negative control)] * 100.The criterion of hog cholera antibody testing result: it is qualified that PI >=40 are judged to.
Data
Adopt statistics software SPASS 17. 0 basis statistics, data are with mean+SD (XD) expression, and significance test of difference adopts one-way analysis of variance.
Result and analysis
Feed of the present invention is to the influence of weanling pig serum immune globulin, and the result sees table 1.
Table 1 experimental group and control group are to the influence (unit: g/L) of weanling pig serum immune globulin
Can find out that from table 1 feed of the present invention can significantly improve the humoral immune function of body, enhancing body immunity.
Feed of the present invention is to the influence of weanling pig lymphocyte transformation rate, and the result sees table 2.
Table 2 experimental group and control group are to the influence (unit: %) of weanling pig lymphocyte transformation rate
Annotate: table intermediate value=actual value * 100
-1
Feed of the present invention can significantly improve the lymphocyte transformation rate of weanling pig, can significantly improve the specific cellular immunity function of body.
Feed of the present invention is to the influence of hog cholera antibody level, and the result sees table 3.
Table 3 experimental group and control group are to the influence of hog cholera antibody level
Pig growth performance compares, and the result sees table 4.
Feed of the present invention is to the influence of pig weightening finish, diarrhea rate and feed consumption, and the result sees table 1.
Table 4 experimental group and control group pig production performance are relatively
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 (8)
1. pig feed that is used to improve weanling pig growth performance and immunity function; It is characterized in that, comprising: feed vector, nicotinic acid, calcium pantothenate, biotin, vitamin C, lactobacillus lactis, Lactobacillus plantarum, amylase, protease, fish oil, corn protein powder, grease, methionine, tryptophan, threonine, lysine, ethoxyquinoline, Chinese medicine additive.
2. feed as claimed in claim 1; It is characterized in that: with respect to the feed vector of 100 weight portions, the content of said nicotinic acid is that the content of 0.25 ~ 0.75 weight portion, calcium pantothenate is that the content of 0.25 ~ 0.75 weight portion, biotin is that 0.25 ~ 0.75 weight portion, ascorbic content are that the content of 0. 5 ~ 1. 5 weight portions, lactobacillus lactis is that the content of 0.5 ~ 1 weight portion, Lactobacillus plantarum is that 0.5 ~ 1 weight portion, diastatic content are that the content of 0.25 ~ 0.75 weight portion, protease is that the content of 0.25 ~ 0.75 weight portion, fish oil is that the content of 2 ~ 4 weight portions, corn protein powder is that 5 ~ 7 weight portions, content of oil and grease are that the content of 3 ~ 6 weight portions, methionine is that the content of 0.25 ~ 0.75 weight portion, tryptophan is that the content of 0.25 ~ 0.75 weight portion, threonine is that the content of 0.25 ~ 0.75 weight portion, lysine is that the content of 0.25 ~ 0.75 weight portion, ethoxyquinoline is that the content of 0.5 ~ 1.5 weight portion, Chinese medicine additive is 8 ~ 12 weight portions.
3. feed as claimed in claim 1 is characterized in that: said feed vector can be one or more mixing in wheat, corn, barley, dregs of beans, the crops balloonflower root.
4. feed as claimed in claim 1 is characterized in that: can also in said pig feed, add flavor enhancement, with respect to the feed vector of 100 weight portions, said flavor enhancement content of additive is 2 ~ 4 weight portions.
5. feed as claimed in claim 1; It is characterized in that: said Chinese medicine additive comprises following component, thick wood-fern rhizome, the Radix Astragali, caulis trachelospermi, reed rhizome, fructus viticis, rice sprout, betel nut, radish seed, the fruit of Rangoon creeper, moutan bark, the wind-weed, caulis sinomenii, oldenlandia diffusa, Chinese cassia tree, radix pseudostellariae, lotus seeds, radix bupleuri, cacumen biotae, semen astragali complanati, thizoma curculiginis, the tuber of dwarf lilyturf, evodia rutaecarpa, Buddha's hand and the calyx and receptacle of a persimmon.
6. feed as claimed in claim 5 is characterized in that: said each composition weight mark is than being thick wood-fern rhizome 13 ~ 23 weight portions, the Radix Astragali 72 ~ 82 weight portions, caulis trachelospermi 21 ~ 31 weight portions, reed rhizome 17 ~ 27 weight portions, fructus viticis 8 ~ 18 weight portions, rice sprout 11 ~ 21 weight portions, betel nut 10 ~ 20 weight portions, radish seed 16 ~ 26 weight portions, the fruit of Rangoon creeper's 10 ~ 20 weight portions, moutan bark 14 ~ 24 weight portions, the wind-weed 33 ~ 43 weight portions, caulis sinomenii 15 ~ 25 weight portions, oldenlandia diffusa 9 ~ 19 weight portions, Chinese cassia tree 12 ~ 22 weight portions, radix pseudostellariae 37 ~ 47 weight portions, lotus seeds 29 ~ 39 weight portions, radix bupleuri 11 ~ 21 weight portions, cacumen biotae 16 ~ 26 weight portions, semen astragali complanati 13 ~ 23 weight portions, thizoma curculiginis 25 ~ 35 weight portions, the tubers of dwarf lilyturf 37 ~ 47 weight portion, evodia rutaecarpa 7 ~ 17 weight portions, Buddha's hand 12 ~ 22 weight portions and the calyx and receptacle of a persimmon 8 ~ 18 weight portions.
7. feed as claimed in claim 5 is characterized in that: said each composition weight mark is than being thick wood-fern rhizome 18 ~ 23 weight portions, the Radix Astragali 77 ~ 82 weight portions, caulis trachelospermi 21 ~ 26 weight portions, reed rhizome 22 ~ 27 weight portions, fructus viticis 8 ~ 13 weight portions, rice sprout 11 ~ 16 weight portions, betel nut 10 ~ 15 weight portions, radish seed 16 ~ 21 weight portions, the fruit of Rangoon creeper's 10 ~ 15 weight portions, moutan bark 19 ~ 24 weight portions, the wind-weed 38 ~ 43 weight portions, caulis sinomenii 20 ~ 25 weight portions, oldenlandia diffusa 9 ~ 14 weight portions, Chinese cassia tree 12 ~ 17 weight portions, radix pseudostellariae 42 ~ 47 weight portions, lotus seeds 34 ~ 39 weight portions, radix bupleuri 11 ~ 16 weight portions, cacumen biotae 16 ~ 21 weight portions, semen astragali complanati 13 ~ 18 weight portions, thizoma curculiginis 30 ~ 35 weight portions, the tubers of dwarf lilyturf 42 ~ 47 weight portion, evodia rutaecarpa 12 ~ 17 weight portions, Buddha's hand 12 ~ 17 weight portions and the calyx and receptacle of a persimmon 8 ~ 13 weight portions.
8. the preparation method of the described feed of claim 1 to 7 is characterized in that, comprising:
The first step is ground into 30 orders ~ 50 purpose powder with feed vector, adds lactobacillus lactis, Lactobacillus plantarum mixing stirring subsequently, and ferment at constant temperature is 20 ~ 30 days under 20 ~ 25 ℃ temperature, obtains the feed vector of fermentation;
Second step, each component in the said Chinese medicine additive is mixed in proportion, obtain mixture, add water with respect to 2 ~ 4 times of mixture qualities; Decoct and handled 1～3 hour, decoction liquor is filtered, obtain first filtered fluid, filter residue further adds the water with respect to 1 ~ 3 times of filter residue quality; Decoct and handled 1～3 hour, decoction liquor is filtered, obtain second filtered fluid; First filtered fluid and second filtered fluid are mixed, concentration, the lotion of moisture is removed in acquisition; Obtain and get dry extract, be ground into 100 orders ~ 200 purpose powder, obtain Chinese medicine additive;
The 3rd step; The feed vector of the fermentation that the first step is obtained, the Chinese medicine additive that second step obtained and other components in the said feed drop in mixers and mix; Pour into subsequently in the spraying machine, water temperature is modulated at 75 ~ 85 ℃ in the spraying machine, opens sprayer; Stirred 3 ~ 5 minutes, it is expanded to continue to be warming up to 95 ℃ 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;
In the 5th step, the back of granulating is dry, and baking temperature is 105 ℃, drying time 15 ~ 25min; Put into blower fan then and cool off, cool time, 20 ~ 40min obtained said feed.
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| CN111296357A (en) * | 2020-01-04 | 2020-06-19 | 邹平百航农牧科技有限公司 | Three-stage feeding method for weaned piglets and special feed for three-stage feeding method |
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