CN105995112A - Feed additive promoting growth of minks and preparation method thereof - Google Patents

Abstract

The present invention discloses a feed additive promoting growth of minks and a preparation method thereof. The feed additive comprises the following components in parts by weight: 20-40 parts of eels, 10-20 parts of tendons, 6-12 parts of goose liver, 6-12 parts of enteromorpha prolifera powder, 3-7 parts of shell powder, 4-8 parts of fish scales, 2-3 parts of lactic acid bacterium powder, 4-6 parts of haws, 6-10 parts of apple residues, 4-8 parts of passion fruits, 6-8 parts of fermented bean curd residues, 3-5 parts of pine needle powder, 6-8 parts of rice bran, 5-9 parts of snail powder, 8-16 parts of carrots, 6-12 parts of dragon fruits and 4-8 parts of olive oil. The feed additive can promote the growth of the minks, enhance the immunity of the minks, improve the fur quality of the minks, and increase the economic benefits of the mink raising households.

Description

A kind of feed additive promoting mink growing and preparation method thereof

Technical field

The present invention relates to a kind of feed additive, be specifically related to a kind of feed additive promoting mink growing, The invention still further relates to the preparation method of this feed additive.

Background technology

Standard mink skin is the fur coat of a kind of preciousness, and kind color is varied, expensive, has " king of fur coat " Laudatory title.In terms of the quality and value of standard mink skin, its utilization rate is also above the big capillary skin such as Vulpes, raccoon fur, especially It is that domestic market potentiality are the biggest.Standard mink skin is the shortest with its lint, bright luxurious and famous, be make clothes, The primary raw material skin of collar, medicated cap, cuff and decorations mouth, utilizes face relatively wide, and demand is the biggest.And Vulpes, Nyctereutes procyonoides The big capillary skin such as skin, owing to lint relatively standard mink skin is the longest, magnificent not as good as standard mink skin, domestic market is not suitable for system Overcoat, and it is only suitable for making the ornaments such as collar, cuff, tippet, therefore utilization rate is low compared with standard mink skin.Thus may be used Seeing, the development prospect of the little capillary skin animal based on mink is better than the big capillary skin animal such as Vulpes, Nyctereutes procyonoides.Send out The economic worth that exhibition mink produces, outside defeathering skin, other by-product values are the most considerable.Mink meat flavour is beautiful Good to eat, nutritious, high containing protein, heat is big.According to surveying and determination, containing dry 38.4% in mink meat, its Middle protein 18%, fat 12%.Every 100g meat heat content is 3320J, and current mink meat becomes a kind of tool There is the game delicacies of flavour.

Mink is a kind of strict flesh-eater, higher to the demand of animal material in feedstuff.In recent years, Some experts are in order to reduce feed cost, and the animality such as protein feeds Peru Fish Dietary seeking plant origin is raised Material raw material.Owing to mink is relatively low to the digestibility of plant feed, it is unfavorable for that mink produces the hide of high-quality. Additionally, in mink farming industry, the phenomenon of abuse of antibiotics generally exists, using antibiotic as additive, Depend on antibiotic for a long time improve growth of animal performance and reduce disease generation, result in microorganism and produce drug resistance Property, animal products drug residue, Immune Function In Animals decline and the problem such as microecological balance destruction occurs.

The growth performance of mink, hair can be affected by the component or nutritional labeling improving feedstuff or feed additive Cortex amount, health status etc..Feedstuff and the quality of feed additive in the market are very different, at present Special mink feed or feed additive is not had temporarily, it is common that ermine, Vulpes, Nyctereutes procyonoides use identical joining on market Fang Zucheng and component content, the i.e. three kinds same feed products of general for animal, and different times scale of feeding with become It is grouped into just the same.But, owing to Vulpes, Nyctereutes procyonoides are not belong to together with mink, body weight is individual to be tied with digestive physiology Structure feature is entirely different, uses identical feed formula, then cannot provide general equilibrium for the growth of mink It is right that nutrition, the most existing feedstuff and feed additive can not meet in mink farming production process targetedly The demand of nutrient substance, is easily caused mink growing slow, low to the utilization rate of feedstuff, dull by hair color pool, Coat quality is poor, it is difficult to meets market demands, thus also have impact on the economic benefit of culturist.Therefore, grind Study carefully a kind of to promote mink growing, the feed additive that improves mink coat quality has important production meaning Justice and market prospect.

Summary of the invention

It is an object of the invention to provide a kind of mink feed additive and preparation method thereof, the feedstuff of the present invention adds Add agent to promote mink growing, improve mink immunity of organisms, raising mink coat quality, to increase mink The economic benefit of raiser.

To achieve these goals, present invention provide the technical scheme that

A kind of feed additive promoting mink growing, is made up of each component of following parts by weight: Monopteri albi 20-40 part, animal limb tendons 10-20 part, goose liver 6-12 part, Entermorpha powder 6-10 part, conch meal 3-7 part, fish scale 4-8 part, lactobacillus powder 2-3 part, Fructus Crataegi 4-6 part, pomace 6-10 part, Passifolra edulis 4-8 part, fermentation bean Rotten slag 6-8 part, pine needle powder 3-5 part, Testa oryzae 6-8 part, snail powder 5-9 part, Radix Dauci Sativae 8-16 part, HUOLONG Really 6-12 part, olive oil 4-8 part.

Preferably, a kind of feed additive promoting mink growing, it is made up of each component of following parts by weight: Monopteri albi 20 parts, the animal limb tendons 10 parts, goose liver 6 parts, Entermorpha powder 6 parts, conch meal 3 parts, 4 parts of fish scale, breast Acid mycopowder 2 parts, Fructus Crataegi 4 parts, pomace 6 parts, Passifolra edulis 4 parts, fermentation Glycine max (L.) Merr. 6 parts, pine needle powder 3 Part, 6 parts of Testa oryzae, snail powder 5 parts, 8 parts of Radix Dauci Sativae, Hylocereus undatus 6 parts, 4 parts of olive oil.

Preferably, a kind of feed additive promoting mink growing, it is made up of each component of following parts by weight: Monopteri albi 40 parts, the animal limb tendons 20 parts, goose liver 12 parts, Entermorpha powder 10 parts, conch meal 7 parts, 8 parts of fish scale, Lactobacillus powder 3 parts, Fructus Crataegi 6 parts, pomace 10 parts, Passifolra edulis 8 parts, fermentation Glycine max (L.) Merr. 8 parts, Folium Pini 5 parts of powder, 8 parts of Testa oryzae, snail powder 9 parts, 16 parts of Radix Dauci Sativae, Hylocereus undatus 12 parts, 8 parts of olive oil.

Preferably, a kind of feed additive promoting mink growing, it is made up of each component of following parts by weight: Monopteri albi 30 parts, the animal limb tendons 15 parts, goose liver 9 parts, Entermorpha powder 8 parts, conch meal 5 parts, 6 parts of fish scale, breast Acid mycopowder 2.5 parts, Fructus Crataegi 5 parts, pomace 8 parts, Passifolra edulis 6 parts, fermentation Glycine max (L.) Merr. 7 parts, pine needle powder 4 parts, 7 parts of Testa oryzae, snail powder 7 parts, 12 parts of Radix Dauci Sativae, Hylocereus undatus 9 parts, 6 parts of olive oil.

In each component of the present invention, the delicious meat of Monopteri albi is beautiful, and the few meat of thorn is thick, is of high nutritive value, rich in DHA and Lecithin, is the indispensable nutrition of brain cell, and lecithin can also promote hepatocellular activation and regeneration, Strengthen liver function, contained extraordinary material " Monopteri albi element ", have heat-clearing and toxic substances removing, cooling blood and relieving pain, detumescence of dispeling the wind, profit The effects such as intestinal hemostasis, spleen invigorating, can reduce blood glucose and regulation blood glucose, containing abundant vitamin A, can promote mink The metabolism of epithelium, the effect of the most anti-respiratory system infection, can promote that mink grows, strong skeleton； The animal limb tendons refer to the muscle on the extremity such as edible cattle, sheep, pig, and sweet in the mouth is warm in nature, enters spleen, kidney channel；Useful Gas qi-restoratives, the effect during warming middle-JIAO is warm；Control asthenia weakness and emaciation, soreness of the waist and knees, cold caused by deficiency in puerperal, stomachache colic of cold type, in Empty regurgitation.Containing abundant collagenic protein and biological calcium in the animal limb tendons, fat content is also low than fat meat, and Without cholesterol, can strengthen cell physiological metabolism, collagen protein, by after intestinal absorption, can make mink skin thin Tender, hair color is shinny；Goose liver is the liver of Anatidae animal goose, carbohydrate containing, protein, fat, gallbladder The mineral such as sterin and ferrum, zinc, copper, potassium, phosphorus, sodium, have the effect of foster mesh of enriching blood.In goose fat liver not Satisfied fatty acid, cupric, triacylglycerol, lecithin, DNA (deoxyribonucleic acid) and ribonucleic acid, have the highest Medical value.It can increase internal enzymatic activity, reconciles Ca,P metabolism.Containing oils and fats sugariness in goose liver Glutamic acid, produce tempting fragrance during heating, mink can be had a food calling effect, promote mink feed；Waterside Although lichenin is nontoxic, but the same with red tide, prolific Entermorpha also can shielded from sunlight, affect submarine algae The growth of class, dead Entermorpha also can consume the oxygen in sea water；Also there are some researches show, the change of Entermorpha secretion Learning material to be likely to also to adversely affect other marine organisms, Entermorpha outburst also can have a strong impact on view, Interference is gone sightseeing and the carrying out of aquatic sports, this just current people want the unfavorable shadow of maximum doing one's utmost to eliminate Ring；And Entermorpha is rich in carbohydrate, protein, crude fibre, aminoacid, fatty acid, vitamin and many Kind of mineral, wherein iron content be recited as on Chinese food nutrient component meter China's food, at Entermorpha In protein, amino acid classes is complete, it is necessary to amino acid content is higher, Appropriate application of the present invention Entermorpha Nutritive value, not only contributes to improve the adverse effect that Entermorpha brings, also turns waste into wealth, save food, fall Low feed cost price；Conch meal is conch meal pulverized powder, and its main component of 95% is calcium carbonate, also There are a small amount of aminoacid and polysaccharide material, during mink growing, sufficient calcium can be provided for mink；Fish scale contains There are rich in protein, fat and multivitamin, also ferrum, zinc, calcium and various trace elements and glue Matter.Possibly together with multiple unsaturated fatty acid in fish scale, cholesterol accumulation in blood vessel wall can be reduced, have The effects such as prevention of arterial hardening, hypertension and heart disease, possibly together with higher chitin in fish scale, can strengthen The immunity of mink；Lactobacillus powder can produce metabolic active substance by breeding in vivo, directly carries for host For available essential amino acids (such as lysine and methionine etc.) and various vitamin (vitamin B complex with K, H etc.), improve the biologic activity of mineral element, strengthen the Nutrition and Metabolism of animal, promote growth.This Outward, the growth of lactic acid bacteria makes intestinal environment be acidity, beneficially the digesting and assimilating of nutrient, and strengthens intestinal Wriggle and secretion；Fructus Crataegi containing abundant vitamin, Crataegolic acid, citric acid, flavonoid etc., can promoting the production of body fluid to quench thirst, Also can be used as medicine, be used as medicine and return spleen, stomach, Liver Channel, have effect of promoting digestion and removing stagnation, promoting blood circulation to remove blood stasis；Pomace is new Fresh apple residue after broken squeeze juice extracting, is mainly made up of peel, pit and remaining sarcocarp, contains The nutrient substance that soluble sugar, vitamin, mineral and cellulose etc. are abundant, is processed into pomace dry powder, Good palatability, the Appropriate application of the present invention nutritive value of pomace, turns waste into wealth, saves food, reduce Feed cost price；Passifolra edulis fruit contains 17 kinds of aminoacid, multivitamin and carotenoid, contains The trickleest part of some superfluorescent fibers deep enough the intestines and stomach of energy, will by harmful substance in its active gene absorber It is thoroughly discharged, and can improve the flora composition in intestinal, plays protection the intestines and stomach and does not absorb the screen of harmful substance Wall effect.Harmful microorganism can be suppressed in gastral growth, and the two combines getting rid of vivotoxin, whole intestinal Stomach invigorating, the alimentation function improving body have remarkable effect；Fermentation Glycine max (L.) Merr. is secreted during the fermentation With a large amount of viable bacterias synthesized, protein, aminoacid, various biochemical enzymes, somatomedin etc. nutrition and hormone Class material, can adjust and improve each organ dysfunction of animal body, improve food conversion ratio, and produces animal and exempts from The multiple effects such as epidemic disease, nutrition, growth stimulation, reach to prevent and cure diseases, improve survival rate, promote growth and numerous Grow, reduce cost, eliminate the effects such as fecaluria stink, environment purification, increasing both production and income；Pine needle powder contains abundant Crude protein, 18 kinds of aminoacid, as feed additive, can not only save feedstuff, reduce cost, and right Promote that mink growing growth, enhancing premunition and raising reproductive function etc. all have obvious facilitation；Testa oryzae There is anticancer skin-protection and health-care effect, moreover it is possible to strengthening the spleen and stomach, swelling diuretic, can be used for curing mainly tinea pedis, edema, let out Rush down, replace Semen Maydis to be added in feed additive, reduce the cost of feed additive, increase economic efficiency； Snail powder has the highest edible and medical value.Nutritious, delicious flavour, genus high protein, low fat, Low cholesterol, rich in 20 several amino acids, can be that mink growing provides albumen；Radix Dauci Sativae has underground " person of low position Ginseng " title, can keeping the adverse QI downwards and invigorating middle warmer, profit chest and diaphragm the intestines and stomach, settling five organs, make us strong food, only do good, not harm, moreover it is possible to improve Immunity of organisms, eliminates cancerous cell indirectly；Hylocereus undatus is nutritious, function is unique, and it contains general plant Rare vegetable albumin and anthocyanidin, abundant vitamin and water soluble dietary fiber, anthocyanidin is The antioxidant of a kind of strength, anthocyanidin can strengthen blood vessel elasticity, protects arteries inwall；Reduce blood Pressure；Promote the smoothness of mink fur, U.S. face skin and fur；Inflammation and allergy can also be suppressed, improve and close The pliability of joint, prevents arthritis, has the effect etc. improving immunity of organisms；Olive oil can improve mink Digestive system function, beneficially mink are digested and assimilated, and also have food calling effect.Each component in inventive formulation Arrange in pairs or groups with special ratios, the effect of each component can be played, can provide, for mink, the nutrition more fully equalized, And feedstuff mouthfeel is good, mink is liked ingesting, therefore, feed additive of the present invention can promote mink growing, Improve mink immunity of organisms, improve mink coat quality, and the healthy fast-growth for mink provides excellent Good Basal nutrition, increases the economic benefit at mink farming family.

The present invention also provides for the preparation method of a kind of feed additive promoting mink growing, comprises the following steps:

(1) blend after clean Monopteri albi, the animal limb tendons, goose liver mixing, obtain mixing muddy flesh, standby；

(2) it is cut into small pieces after Fructus Crataegi, Passifolra edulis, Radix Dauci Sativae, Hylocereus undatus being cleaned, enters together with pomace Row vacuum lyophilization, gained obtains after solid is pulverized and crosses 100 mesh sieves, obtains mixed-powder；

(3) after fish scale being cleaned, grind, cross 100 mesh sieves, obtain pearl white；

(4) by Entermorpha powder, conch meal, fermentation Glycine max (L.) Merr., pine needle powder, Testa oryzae, snail powder mix homogeneously, Be subsequently adding olive oil and step (1), mixing muddy flesh, mixed-powder and pearl white that (2), (3) prepare, stirring Mix homogeneously, obtains mixed material；

(5) add lactobacillus powder, mix homogeneously after mixed material sterilizing step (4) prepared, to obtain final product The described feed additive promoting mink growing.

In the preparation method of the present invention, Fructus Crataegi, Passifolra edulis, Radix Dauci Sativae, Hylocereus undatus and pomace are used true Vacuum freecing-dry technology will be dried originally, fully maintain in raw material easily by high temperature procyanidin, Vitamins and other nutritious components.

Feeding method: by the feed additive of the present invention and normal feedstuff with 1:(8-10) ratio carry out batch mixing, After mix homogeneously, mixed fodder is heated to 35-40 DEG C and throws something and feeds again.

Beneficial effects of the present invention:

(1) present invention is the one mink targetedly developed with nutrition physiology that ingests according to mink The feed additive of growth.Each component of the present invention is arranged in pairs or groups with special ratios, can play the effect of each component, Can provide, for mink, the nutrition more fully equalized, and feedstuff mouthfeel is good, mink is liked ingesting, therefore, Feed additive of the present invention can promote mink growing, improve mink immunity of organisms, raising mink fur matter Measure, and the healthy fast-growth for mink provides excellent Basal nutrition, increases the economy at mink farming family Benefit.

(2) delicious flavour such as the Monopteri albi in the present invention, goose liver, snail powder, olive oil, has mink and lures Food effect, can ingest and with the addition of the normal feedstuff of feed additive of the present invention by food calling mink, and feedstuff of the present invention adds The each component added in agent each plays a role, and nutrition is worked in coordination with, the grazing rate of adjustable height mink and efficiency of feed utilization, Mink growing can be promoted, improve mink immunity of organisms, raising mink coat quality, and be the health of mink Fast-growth provides excellent Basal nutrition, increases the economic benefit at mink farming family.

(3) being also added with lactobacillus powder in the feed additive of the present invention, it can be produced by breeding in vivo Metabolic active substance, directly provides available essential amino acids and various vitamin for host, improves mineral The biologic activity of element, strengthens the Nutrition and Metabolism of mink, promotes growth, and the growth of lactic acid bacteria makes intestinal ring Border is acidity, beneficially the digesting and assimilating of nutrient, its material matching with other rich cellulose, permissible Strengthen wriggling and the secretion of mink intestinal, reduce feces retention time in vivo, help digest and drain, Promote the mink absorption to nutrient substance, promote that mink growing is grown.

(4) feeding method of the present invention is to be mixed homogeneously with normal feedstuff by feed additive, is heated to Throwing something and feeding for 35-40 DEG C, the glutamic acid of the oils and fats sugariness so contained in making goose liver produces tempting fragrance again, Mink can be had food calling effect, while promoting mink feed, moreover it is possible to prevent mink ice-cold because having ingested Feedstuff and there is the situation such as enteritis, diarrhoea.

Detailed description of the invention

Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described.

Embodiment 1

A kind of feed additive promoting mink growing, is made up of each component of following parts by weight: Monopteri albi 20 Part, the animal limb tendons 10 parts, goose liver 6 parts, Entermorpha powder 6 parts, conch meal 3 parts, 4 parts of fish scale, lactobacillus powder 2 Part, Fructus Crataegi 4 parts, pomace 6 parts, Passifolra edulis 4 parts, fermentation Glycine max (L.) Merr. 6 parts, pine needle powder 3 part, meter Bran 6 parts, snail powder 5 parts, 8 parts of Radix Dauci Sativae, Hylocereus undatus 6 parts, 4 parts of olive oil.

The preparation method of the feed additive of described promotion mink growing, comprises the following steps:

(1) blend after clean Monopteri albi, the animal limb tendons, goose liver mixing, obtain mixing muddy flesh, standby；

(2) it is cut into small pieces after Fructus Crataegi, Passifolra edulis, Radix Dauci Sativae, Hylocereus undatus being cleaned, enters together with pomace Row vacuum lyophilization, gained obtains after solid is pulverized and crosses 100 mesh sieves, obtains mixed-powder；

(3) after fish scale being cleaned, grind, cross 100 mesh sieves, obtain pearl white；

(4) by Entermorpha powder, conch meal, fermentation Glycine max (L.) Merr., pine needle powder, Testa oryzae, snail powder mix homogeneously, Be subsequently adding olive oil and step (1), mixing muddy flesh, mixed-powder and pearl white that (2), (3) prepare, stirring Mix homogeneously, obtains mixed material；

(5) add lactobacillus powder, mix homogeneously after mixed material sterilizing step (4) prepared, to obtain final product The described feed additive promoting mink growing.

Embodiment 2

A kind of feed additive promoting mink growing, is made up of each component of following parts by weight: Monopteri albi 40 Part, the animal limb tendons 20 parts, goose liver 12 parts, Entermorpha powder 10 parts, conch meal 7 parts, 8 parts of fish scale, lactobacillus powder 3 parts, Fructus Crataegi 6 parts, pomace 10 parts, Passifolra edulis 8 parts, fermentation Glycine max (L.) Merr. 8 parts, pine needle powder 5 parts, 8 parts of Testa oryzae, snail powder 9 parts, 16 parts of Radix Dauci Sativae, Hylocereus undatus 12 parts, 8 parts of olive oil.

The preparation method of the present embodiment is identical with the preparation method of embodiment 1.

Embodiment 3

A kind of feed additive promoting mink growing, is made up of each component of following parts by weight: Monopteri albi 30 Part, the animal limb tendons 15 parts, goose liver 9 parts, Entermorpha powder 8 parts, conch meal 5 parts, 6 parts of fish scale, lactobacillus powder 2.5 Part, Fructus Crataegi 5 parts, pomace 8 parts, Passifolra edulis 6 parts, fermentation Glycine max (L.) Merr. 7 parts, pine needle powder 4 part, meter Bran 7 parts, snail powder 7 parts, 12 parts of Radix Dauci Sativae, Hylocereus undatus 9 parts, 6 parts of olive oil.

The preparation method of the present embodiment is identical with the preparation method of embodiment 1.

Embodiment 4 feeds contrast test

Select the male mink of health 40 that 45 age in days body weight are close, be randomly divided into 4 groups, often 10 weights of group Multiple, 1 mink of each repetition.Four groups of minks the most once process:

First group: for matched group, commercially available ermine of throwing something and feeding, Vulpes, Nyctereutes procyonoides special feed product.

Second group: by the embodiment of the present invention 1 and commercially available ermine, Vulpes, Nyctereutes procyonoides special feed product with the ratio of 1:10 Carry out batch mixing, after mix homogeneously, mixed fodder is heated to 35-40 DEG C and throws something and feeds again.

3rd group: the embodiment of the present invention 2 is entered with the ratio of 1:8 with commercially available ermine, Vulpes, Nyctereutes procyonoides special feed product Row batch mixing, after mix homogeneously, is heated to 35-40 DEG C by mixed fodder and throws something and feeds.

4th group: the embodiment of the present invention 3 is entered with the ratio of 1:9 with commercially available ermine, Vulpes, Nyctereutes procyonoides special feed product Row batch mixing, after mix homogeneously, is heated to 35-40 DEG C by mixed fodder and throws something and feeds.

Every day, 08:00 and 16:00 respectively fed once, freely drank water.Feeding cycle 75 days.

After just the phase of trying starting, within first day, it is weighed as original body mass, after off-test, empty to mink in the morning Abdomen is weighed.The body weight of record mink, and calculate average weight and the average daily gain of mink.Experimental result is shown in Table 1:

Table 1 DIFFERENT FEED process group increases the impact of speed to mink body weight

Group	First group	Second group	3rd group	4th group
					Initial weight IBW (g)	817±3	826±5	819±5	815±5
End weight FBW (g)	1409±5	1598±6	1632±3	1600±5
					Average daily gain ADG (g)	7.89	10.29	10.84	10.47

From table 1, the mink body of the feed additive that with the addition of embodiment of the present invention 1-embodiment 5 of throwing something and feeding Weight growth rate is significantly higher than commercially available ermine of throwing something and feeding, Vulpes, the matched group of Nyctereutes procyonoides special feed product.

At the end of experiment, measuring the body length change of the mink of four groups, and calculate meansigma methods, experimental result is shown in Table 2.

Table 2 DIFFERENT FEED process group increases the impact of speed to mink body length

Group	First group	Second group	3rd group	4th group
					Just initial body length (cm)	34.85±0.93	34.65±1.04	34.99±0.87	35.05±0.89
Absolute increase (cm)	2.19±0.11	2.99±0.15	2.96±0.09	3.05±0.14

From table 2, the long growth rate of mink body of the feed additive of embodiment of the present invention 1-3 of throwing something and feeding shows Write higher than matched group.

At the end of experiment, the Cortex Dictamni of the mink measuring different disposal group is long, and calculates meansigma methods, experimental result It is shown in Table 3.

The impact on Cortex Dictamni length of the table 3 DIFFERENT FEED process group

Group	First group	Second group	3rd group	4th group
					Cortex Dictamni length (cm)	63.01±0.96	68.06±1.03	67.98±1.09	68.11±0.79

From table 3, the mink Cortex Dictamni length of the feed additive that with the addition of embodiment of the present invention 1-3 of throwing something and feeding shows Write higher than matched group.Additionally, at the end of Shi Yan, throw something and feed and with the addition of the feedstuff interpolation of embodiment of the present invention 1-3 The mink fur quality of agent is first class, the mink fur quality first class of matched group have 6, second class have 4 Only.

The above is the preferred embodiment of the present invention, its object is to allow person skilled in the art understand Present invention is also carried out, it is noted that for those skilled in the art, Without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also It is considered as protection scope of the present invention.

Claims (5)

1. the feed additive promoting mink growing, it is characterised in that by each group of following parts by weight It is grouped into: Monopteri albi 20-40 part, animal limb tendons 10-20 part, goose liver 6-12 part, Entermorpha powder 6-10 part, conch meal 3-7 part, fish scale 4-8 part, lactobacillus powder 2-3 part, Fructus Crataegi 4-6 part, pomace 6-10 part, Passifolra edulis 4-8 Part, fermentation Glycine max (L.) Merr. 6-8 part, pine needle powder 3-5 part, Testa oryzae 6-8 part, snail powder 5-9 part, Radix Dauci Sativae 8-16 Part, Hylocereus undatus 6-12 part, olive oil 4-8 part.

A kind of feed additive promoting mink growing the most as claimed in claim 1, it is characterised in that by Following parts by weight each component composition: Monopteri albi 20 parts, the animal limb tendons 10 parts, goose liver 6 parts, Entermorpha powder 6 parts, Conch meal 3 parts, 4 parts of fish scale, lactobacillus powder 2 parts, Fructus Crataegi 4 parts, pomace 6 parts, Passifolra edulis 4 parts, Fermentation Glycine max (L.) Merr. 6 parts, pine needle powder 3 parts, 6 parts of Testa oryzae, snail powder 5 parts, 8 parts of Radix Dauci Sativae, Hylocereus undatus 6 Part, 4 parts of olive oil.

A kind of feed additive promoting mink growing the most as claimed in claim 1, it is characterised in that by Each component composition of following parts by weight: Monopteri albi 40 parts, the animal limb tendons 20 parts, goose liver 12 parts, Entermorpha powder 10 Part, conch meal 7 parts, 8 parts of fish scale, lactobacillus powder 3 parts, Fructus Crataegi 6 parts, pomace 10 parts, Passifolra edulis 8 parts, fermentation Glycine max (L.) Merr. 8 parts, pine needle powder 5 parts, 8 parts of Testa oryzae, snail powder 9 parts, 16 parts of Radix Dauci Sativae, Hylocereus undatus 12 parts, 8 parts of olive oil.

A kind of feed additive promoting mink growing the most as claimed in claim 1, it is characterised in that by Following parts by weight each component composition: Monopteri albi 30 parts, the animal limb tendons 15 parts, goose liver 9 parts, Entermorpha powder 8 parts, Conch meal 5 parts, 6 parts of fish scale, lactobacillus powder 2.5 parts, Fructus Crataegi 5 parts, pomace 8 parts, Passifolra edulis 6 parts, Fermentation Glycine max (L.) Merr. 7 parts, pine needle powder 4 parts, 7 parts of Testa oryzae, snail powder 7 parts, 12 parts of Radix Dauci Sativae, Hylocereus undatus 9 parts, 6 parts of olive oil.

5. the preparation method of the feed additive promoting mink growing described in any one of claim 1-4, its It is characterised by, comprises the following steps:

(1) blend after clean Monopteri albi, the animal limb tendons, goose liver mixing, obtain mixing muddy flesh, standby；

(2) it is cut into small pieces after Fructus Crataegi, Passifolra edulis, Radix Dauci Sativae, Hylocereus undatus being cleaned, enters together with pomace Row vacuum lyophilization, gained obtains after solid is pulverized and crosses 100 mesh sieves, obtains mixed-powder；

(3) after fish scale being cleaned, grind, cross 100 mesh sieves, obtain pearl white；

(4) by Entermorpha powder, conch meal, fermentation Glycine max (L.) Merr., pine needle powder, Testa oryzae, snail powder mix homogeneously, Be subsequently adding olive oil and step (1), mixing muddy flesh that (2), (3) prepare, mixed-powder, pearl white, stirring Mix homogeneously, obtains mixed material；

(5) add lactobacillus powder, mix homogeneously after mixed material sterilizing step (4) prepared, to obtain final product The described feed additive promoting mink growing.