CN103283993A - All-expanded pellet feed for minks, and preparation method thereof - Google Patents

All-expanded pellet feed for minks, and preparation method thereof Download PDF

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Publication number
CN103283993A
CN103283993A CN2013101769844A CN201310176984A CN103283993A CN 103283993 A CN103283993 A CN 103283993A CN 2013101769844 A CN2013101769844 A CN 2013101769844A CN 201310176984 A CN201310176984 A CN 201310176984A CN 103283993 A CN103283993 A CN 103283993A
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raw material
mink
imported
pellet feed
additive
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CN103283993B (en
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王慧军
张德仁
王惠英
王新颜
魏中锋
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Shenyang Youfa Industry Co. Ltd.
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王慧军
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Abstract

The invention relates to a feed for minks, and in particular relates to an all-expanded pellet feed for minks, and a preparation method thereof. The all-expanded pellet feed for the minks takes grain feeds, imported fish meal, imported meat and bone meal, grease, small peptide protein and additives as main raw materials, and is prepared by mixing the raw materials according to certain parts by weight. The all-expanded pellet feed for the minks is easy to prepare, can be produced in an industrial way, is comprehensive and balanced in nutrition, high in rate of absorption and utilization, low in ratio of the meat to the feeds, and low in pollution, and effectively solves the breeding problem of advanced farmers and the convenience for feeding can be realized.

Description

Mink is with full expanded pellet feed and preparation method thereof
(1) technical field
The present invention relates to a kind of mink feed, particularly a kind of mink is with full expanded pellet feed and preparation method thereof.
(2) background technology
Mink is the fur-bearing animal of treasuring of China's artificial feeding, and 1958 from the external introduction history in existing more than 50 year so far.China's mink farming now is many based on family garden raising, and also there is certain ratio large-scale large-scale breeding field.Be used for feed that mink raises mainly to feed to mink after process boiling, pulverizing, the mixing such as following assorted, the corns of the flesh of fish of aquatic foods, livestock and poultry, cereal.
There is following some problem in the raising of mink now:
(1) feeds the feed nutrition standard that mink uses and differ, can not well supply with the amount of the required nutriment of mink different times, reduced the fur quality of mink;
(2) the elementaryization understanding to feed nutrition and processing can not well be absorbed and utilize feed, has increased the pollution of excreta to surrounding environment;
(3) source of raw material and quality control are difficult to hold, and annual large-scale large-scale breeding field also exists because the mink mortality that the material quality problem occurs;
(4) original raising pattern is restricting the large-scale development of mink; when using bright material; each poultry raiser can manage a foster mink number and mostly is 800-1000 most only in growth period; the recruitment personnel shortage in this year and the increase of recruitment expense are restricting the development of mink farming scale, and the performance of large-scale plant is more obvious.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, provides the high mink of a kind of comprehensive nutrition balance, absorption rate with full expanded pellet feed and preparation method thereof.
The present invention is achieved through the following technical solutions:
The full expanded pellet feed of a kind of mink, mainly the mixed raw material by following parts by weight becomes: grain trough 30 ~ 40%, imported fish meal 20 ~ 30%, imported meat and bone meal 5 ~ 10%, grease 8 ~ 20%, little peptide protein 10 ~ 20%, additive 3%.
Described raw material also comprises one or more in lactose, yeast and the soyabean protein powder, and wherein the weight fraction of above-mentioned single raw material accounts for 3 ~ 6% of raw material total amount.
Described additive is one or more in enzyme preparation, active bacterium, vitamin premix, trace element premix agent and the synthesizing amino acid.
The composition of raw material of the present invention is divided into four periods:
(1) growth period: grain trough 30-35%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 10-20%, SDPP 3-4%, little peptide protein 10-15%, lactose 3-4%, additive 3%;
(2) the hair phase in winter: grain trough 35-38%, imported fish meal 20-25%, imported meat and bone meal 7-10%, grease 10-20%, little peptide protein 15-20%, yeast 4-6%, additive 3%;
(3) breeding period: grain trough 35-40%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 8-12%, SDPP 3-4%, little peptide protein 10-15%, additive 3%;
(4) lactation: grain trough 30-35%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 10-18%, SDPP 3-4%, little peptide protein 10-15%, yeast 4-6%, lactose 3-4%, additive 3%.
Mink of the present invention comprises the steps: with the preparation method of full expanded pellet feed
(1) pulverizes by pulverizer through the raw material handling that is up to the standards;
(2) raw material after the pulverizing drops in the mixer mixture homogeneity of mixer≤7% in proportion;
(3) discharge after 4-5 minute mixing, the feed that picks out is used bulking machine and is descended expanded 15-20 second at 130-150 ℃ after quality-adjusting device is softening, and the powder moisture content reaches 24-30% after modified slaking, expanded granulation;
(4) particulate material is dried in wind winches to fluidisation oven dry bed, and the moisture content of particulate material drops to 10%, drops into to go into cylinder after the cooling in the cooling tower and spray grease and additive outward, and secondary mixes the fixed dress in back, seals out finished product.
The smashing fineness of described raw material is controlled to be can be by the sieve in 0.8mm aperture, after raw material mixes, and mixture homogeneity≤5%.
The present invention is directed to present raiser to improving breeding environment, reduce labour intensity, supply with the feed of mink balance, nutrition, safety, improve mink to the digestibility and utilization of feed, reduce the demand of aquaculture cost, invented the full expanded pellet feed of this kind.
The present invention prepares simply, but suitability for industrialized production, the comprehensive nutrition balance, the absorption rate height, feedstuff-meat ratio is low, pollutes for a short time, feeds conveniently, can effectively solve the breed difficult problem that raiser now faces.
(4) specific embodiment
Embodiment 1:
The full expanded pellet feed of the present invention is perfect compound feed.
Raw material is formed: imported fish meal, import poultry powder, imported meat and bone meal, plasma protein, little peptide albumen, grain trough, grease, lactose, enzyme preparation, active bacterium, vitamin premix, trace element premix agent, synthesizing amino acid etc.
The raw material proportioning:
Mink is divided into four periods with full expanded pellet feed: growth period, hair phase in winter, breeding period, lactation.
Growth period: grain trough 30-35%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 10-20% SDPP 3-4%, little peptide protein 10-15%, lactose 3-4%, additive 3%.
The hair phase in winter: grain trough 35-38%, imported fish meal 20-25%, imported meat and bone meal 7-10%, grease 10-20%, little peptide protein 15-20%, yeast 4-6%, additive 3%.
Breeding period: grain trough 35-40%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 8-12% SDPP 3-4%, little peptide protein 10-15%, additive 3%.
Lactation: grain trough 30-35%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 10-18% SDPP 3-4%, little peptide protein 10-15%, yeast 4-6%, lactose 3-4%, additive 3%.
The technological process of its processing is as follows:
Raw material handling, pulverizing, by formula rate mix, modified, wet method is expanded, oven dry, cooling, spray grease and vitamin outward, secondary mixes, adorns surely, seals.
Procedure of processing:
(1) sieve of crossing ¢ 0.8 after the raw material handling through being up to the standards is pulverized; (2) raw material after the pulverizing drops in the mixer mixture homogeneity of mixer≤5% in the ratio of prescription; (3) discharge after 4-5 minute mixing, the feed that picks out is used 130-150 ℃ of bulking machine after quality-adjusting device is softening, and 15-20 second, the powder moisture content should reach 24-30% after modified slaking, expanded granulation; (4) particulate material is dried in wind winches to fluidisation oven dry bed.The moisture content of particulate material drops to about 10, goes into cylinder after the cooling in the input cooling tower and sprays additives such as grease, vitamin outward, and secondary mixes the back to be decided to adorn, and seals out finished product.
Technological requirement:
Smashing fineness is controlled 0.8, mixture homogeneity≤7%, pelleting temperature 130-150 ℃, finished product moisture content≤10%.
Equipment: pulverizer, mixer, granulator, dryer, cooling tower, blending tank, metering baling press.
Embodiment 2:
The full expanded pellet feed of the present invention draws following data through the experiment of feeding in 2 years:
(1) economize on resources:
The utilization rate of traditional its feed of mink farming is low, and feed is converted into that the feedstuff-meat ratio of mink is 5-6:1 behind the dry, and its feedstuff-meat ratio of the full expanded pellet feed of novel mink is 3-3.2:1.Calculate by a pair of mink (female ermine of a public ermine) older 6 jin of meat:
The a pair of mink of conventional feed will be used feed: 6*6=36 jin,
The a pair of mink of pellet will be used feed: 6*3.2=19.2 jin,
The comparable conventional feed saving of pellet: 36-19.2=16.8 jin, 4,000 ten thousand of the breed total amounts of national mink, 16.8 jin of material of a pair of saving can be saved 16.8 ten thousand tons feed altogether.This means that this year has 16.8 ten thousand tons fish, meat, grain to be saved.
(2) environmental protection:
After having improved the digestibility and utilization of mink to feed, the ight soil quantity that animal is discharged to the external world will reduce, and the digestibility of conventional feed has only about 65%, 36*0.35=12.6 jin ight soil; The digestibility of pellet can reach 85%, 19.2*0.15=2.88 jin ight soil; Each is to reducing by 9.72 jin ight soil, and 9.72 ten thousand tons ight soil can be discharged in 1 year less in 4,000 ten thousand in the whole nation to the external world.
(3) improve the growth performance of mink, improve its fur price:
Traditional mink farming is owing to feed nutrition, and the public ermine of the body weight when the hormone ermine is got skin is about 3.5-5 jin, and the price of hide is about 300 yuan; About female ermine 2.2-2.5 jin, the price of hide is about 170 yuan.
Mink public ermine body weight when getting skin that the application mink is fed with full expanded pellet feed can reach 5.5-6.5 jin; Female ermine 2.8-3.3 jin.The quality of this body weight and the hide of getting can compare favourably with one-level fur in the world.The public fur price of the international auction meeting upper level in this year can reach about 500 yuan, and female fur can reach about 240 yuan.One public one female mink is worth and can improves 300 yuan on year-on-year basis.The whole nation 4,000 ten thousand increases income 30,0*2,000 ten thousand=6,000,000,000 yuan only.
(4) reduce human cost:
Each poultry raiser of tradition mink farming can raise young beastly that the female ermine of 180 kinds to the female ermine of kind in growth period produces.Surviving 4 young ermines by the female ermine of every kind of female ermine calculates.Can raise 900 at most.
Using the full expanded pellet feed of mink, singlely can raise 3000-5000 mink at most, can reduce poultry raiser's number 8-9 people by the ermine field of 10000 breed amounts, is 24000 yuan of calculating with for each person every year wage level, can save 19.2 ten thousand yuan.
(5) mink with its feedstuff-meat ratio of full expanded pellet feed well below traditional aquatic foods material:
The feedstuff-meat ratio of its bright material of traditional mink farming is 15-16:1, and the unit price of its bright material is at 1.4-1.5 unit/jin, and the one jin of ermine that grows needs 21-24 unit; Using its feedstuff-meat ratio of full expanded pellet feed is 3-3.2:1, and its unit price is 5.5 yuan/jin, and the one jin of ermine that grows needs 16.5-17.6 unit.The one jin of comparable tradition of ermine of growing is cultured and is saved 4.5-7.5 unit.Calculate female ermine of breed by the long 2 jin of meat of female ermine and can save 15 yuan, the long 3.5 jin of meat calculation of public ermine is cultured a public ermine and can be saved 26.25 yuan.

Claims (6)

1. the full expanded pellet feed of mink is characterized by, and mainly the mixed raw material by following parts by weight becomes: grain trough 30 ~ 40%, imported fish meal 20 ~ 30%, imported meat and bone meal 5 ~ 10%, grease 8 ~ 20%, little peptide protein 10 ~ 20%, additive 3%.
2. the full expanded pellet feed of mink according to claim 1, it is characterized in that: described raw material also comprises one or more in lactose, yeast and the soyabean protein powder, wherein the weight fraction of above-mentioned single raw material accounts for 3 ~ 6% of raw material total amount.
3. the full expanded pellet feed of mink according to claim 1, it is characterized in that: described additive is one or more in enzyme preparation, active bacterium, vitamin premix, trace element premix agent and the synthesizing amino acid.
4. the full expanded pellet feed of mink according to claim 2, it is characterized in that: the composition of described raw material is divided into four periods:
(1) growth period: grain trough 30-35%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 10-20%, SDPP 3-4%, little peptide protein 10-15%, lactose 3-4%, additive 3%;
(2) the hair phase in winter: grain trough 35-38%, imported fish meal 20-25%, imported meat and bone meal 7-10%, grease 10-20%, little peptide protein 15-20%, yeast 4-6%, additive 3%;
(3) breeding period: grain trough 35-40%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 8-12%, SDPP 3-4%, little peptide protein 10-15%, additive 3%;
(4) lactation: grain trough 30-35%, imported fish meal 25-30%, imported meat and bone meal 5-10%, grease 10-18%, SDPP 3-4%, little peptide protein 10-15%, yeast 4-6%, lactose 3-4%, additive 3%.
5. mink according to claim 1 is characterized by with the preparation method of full expanded pellet feed, comprises the steps:
(1) pulverizes by pulverizer through the raw material handling that is up to the standards;
(2) raw material after the pulverizing drops in the mixer mixture homogeneity of mixer≤7% in proportion;
(3) discharge after 4-5 minute mixing, the feed that picks out is used bulking machine and is descended expanded 15-20 second at 130-150 ℃ after quality-adjusting device is softening, and the powder moisture content reaches 24-30% after modified slaking, expanded granulation;
(4) particulate material is dried in wind winches to fluidisation oven dry bed, and the moisture content of particulate material drops to 10%, drops into to go into cylinder after the cooling in the cooling tower and spray grease and additive outward, and secondary mixes the fixed dress in back, seals out finished product.
6. mink according to claim 5 is characterized in that with the preparation method of full expanded pellet feed: the smashing fineness of described raw material is controlled to be can be by the sieve in 0.8mm aperture, after raw material mixes, and mixture homogeneity≤5%.
CN201310176984.4A 2013-05-14 2013-05-14 Mink full expanded pellet feed and preparation method thereof Active CN103283993B (en)

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN103652506A (en) * 2014-01-04 2014-03-26 莫小见 Micro ecological feed for minks and production method of micro ecological feed
CN103798552A (en) * 2014-03-10 2014-05-21 中国农业科学院特产研究所 Compound premixed feed for minks
CN103829095A (en) * 2014-03-10 2014-06-04 中国农业科学院特产研究所 Composite premix feed for foxes and raccoon dogs
CN103875996A (en) * 2014-04-17 2014-06-25 中国农业科学院特产研究所 Premixed feed for minks at breeding period and preparation method thereof
CN104522415A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Pellet feed of 35-85 days old young minks and preparation method of pellet feed
CN104522410A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Granular feed for minks during winter hair period and preparation method of granular feed
CN104522418A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Weaning formula feed for minks and preparation method of weaning formula feed
CN104522414A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Pellet feed for young mink at age of less than 35 days and preparation method of pellet feed
CN104522409A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Feeding partner for mink pellet feed and preparation method of feeding partner
CN104522422A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Pellet feed for adult mink at age of more than 85 days and preparation method of pellet feed
CN104522419A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Formula feed for female minks during maintenance period and preparation method of formula feed
CN104543529A (en) * 2014-12-30 2015-04-29 青岛七好营养科技有限公司 Pelleted feed for lactation period of minks and preparation method
CN104543530A (en) * 2014-12-30 2015-04-29 青岛七好营养科技有限公司 Pelleted feed for breeding season of male minks and preparation method
CN104543531A (en) * 2014-12-30 2015-04-29 青岛七好营养科技有限公司 Pelleted feed for gestation period of minks and preparation method
CN104855688A (en) * 2015-05-13 2015-08-26 青岛农业大学 Supplementary feed for mink at growth period and preparation method therefor
CN104872393A (en) * 2015-05-28 2015-09-02 威海市动物疫病预防控制中心 Fresh pasty compound feed for minks and production method thereof
CN105166365A (en) * 2015-09-03 2015-12-23 哈尔滨泉兴科技有限公司 Mixed feed and raising method for ermines
CN105941951A (en) * 2016-05-30 2016-09-21 青岛海之源智能技术有限公司 Compound feed for female mink after farrowing in lactation period and preparation method of compound feed

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103652506A (en) * 2014-01-04 2014-03-26 莫小见 Micro ecological feed for minks and production method of micro ecological feed
CN103798552A (en) * 2014-03-10 2014-05-21 中国农业科学院特产研究所 Compound premixed feed for minks
CN103829095A (en) * 2014-03-10 2014-06-04 中国农业科学院特产研究所 Composite premix feed for foxes and raccoon dogs
CN103875996A (en) * 2014-04-17 2014-06-25 中国农业科学院特产研究所 Premixed feed for minks at breeding period and preparation method thereof
CN104522409A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Feeding partner for mink pellet feed and preparation method of feeding partner
CN104543529A (en) * 2014-12-30 2015-04-29 青岛七好营养科技有限公司 Pelleted feed for lactation period of minks and preparation method
CN104522418A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Weaning formula feed for minks and preparation method of weaning formula feed
CN104522414A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Pellet feed for young mink at age of less than 35 days and preparation method of pellet feed
CN104522415A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Pellet feed of 35-85 days old young minks and preparation method of pellet feed
CN104522422A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Pellet feed for adult mink at age of more than 85 days and preparation method of pellet feed
CN104522419A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Formula feed for female minks during maintenance period and preparation method of formula feed
CN104522410A (en) * 2014-12-30 2015-04-22 青岛七好营养科技有限公司 Granular feed for minks during winter hair period and preparation method of granular feed
CN104543530A (en) * 2014-12-30 2015-04-29 青岛七好营养科技有限公司 Pelleted feed for breeding season of male minks and preparation method
CN104543531A (en) * 2014-12-30 2015-04-29 青岛七好营养科技有限公司 Pelleted feed for gestation period of minks and preparation method
CN104855688A (en) * 2015-05-13 2015-08-26 青岛农业大学 Supplementary feed for mink at growth period and preparation method therefor
CN104855688B (en) * 2015-05-13 2017-12-29 青岛农业大学 A kind of mink growing phase supplement feed and preparation method thereof
CN104872393A (en) * 2015-05-28 2015-09-02 威海市动物疫病预防控制中心 Fresh pasty compound feed for minks and production method thereof
CN105166365A (en) * 2015-09-03 2015-12-23 哈尔滨泉兴科技有限公司 Mixed feed and raising method for ermines
CN105941951A (en) * 2016-05-30 2016-09-21 青岛海之源智能技术有限公司 Compound feed for female mink after farrowing in lactation period and preparation method of compound feed

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