CN102326695B - Compound feed for meat ducks and preparation method of compound feed - Google Patents

Compound feed for meat ducks and preparation method of compound feed Download PDF

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Publication number
CN102326695B
CN102326695B CN2011101963883A CN201110196388A CN102326695B CN 102326695 B CN102326695 B CN 102326695B CN 2011101963883 A CN2011101963883 A CN 2011101963883A CN 201110196388 A CN201110196388 A CN 201110196388A CN 102326695 B CN102326695 B CN 102326695B
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raw
feed
raw materials
meat
compound feed
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CN2011101963883A
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Chinese (zh)
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CN102326695A (en
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张莉
黄河
李鑫
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山东新希望六和集团有限公司
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Abstract

The invention provides a compound feed for meat ducks and a production method of the compound feed. The production method sequentially comprises the following steps of: removing impurities from raw materials, crushing the raw materials, weighing the raw materials, mixing the raw materials, granulating, packaging a finished product, and the like. The compound feed has wide raw material sources, low cost, a scientific proportion, moderate metabolic energy value of the finished product and a high nutritional level, is easy to prepare and meets the nutritional requirements of the growth of the meat ducks of 4 to 6 weeks easily, and the using amount of antibiotics is reduced, so medicinal residues in the meat ducks can be reduced. Simultaneously, the compound feed can influence the growth performance of the meat ducks in the positive direction and is economic and substantial, so the meat ducks quickly grow and have high disease-resistant capacity, and the compound feed and the preparation method are low in feed coefficients and have obvious social and economic benefits.

Description

Formula feed of meat ducks and preparation method thereof
Technical field
The present invention relates to a kind of animal-breeding feed of deriving from plant, animal or raw mineral materials and preparation method thereof that contains, be specifically related to a kind of mixed feed and production method thereof that is used for the big duck of meat.
Background technology
Developing rapidly of feed industry, for animal husbandry fast, developing in a healthy way provides material guarantee, and for human a large amount of livestock products is provided.Feed addictive had wherein become indispensable parts such as growth of animal, breeding and prevent disease already; To improving the growth of animal performance; Strengthen premunition and brought into play enormous function, the animal products that becomes increasingly abundant is provided for people with raising aquaculture economic benefit.But meanwhile; The side effect of portions additive also shows gradually and asks; Like additives such as a large amount of immoderate use antibiotic, chemical synthetic drugs, the resistance to the action of a drug widely that not only made microorganisms in natural environment and the animal intestinal, and caused serious animal products medicament residue.Especially in recent years, the shock common people's of taking place again and again livestock products security incident, like the beta-stimulants in Hong Kong, the generation of incidents such as Belgian dioxin has greatly influenced Developing of Animal Industry, and has caused enormous economic loss.In addition, confirm after deliberation, human common cancer, deformity, the resistance to the action of a drug and some intoxicating phenomenon also with livestock products in antibiotic, hormone and other synthetic drug residual relevant.Therefore, reduce antibiotic use, reduce the medicament residue in the animal products, crucial meaning is arranged for the general level of the health that improves the people.
Foster duck is the conventional industries that China herding is produced, and also is the important component part that modern animal husbandry is produced, and the number of animals raised is only second to chicken and occupies second, meat duck particularly, and developed recently is very fast, and duck output constantly rises.The meat duck has fast growth (raising body weight in 7 age in week can reach 3.0 ~ 3.5 kg), and is with short production cycle; Reproductive capacity is strong; Viability is strong, crude feed tolerance, efficiency of feed utilization are high; Delicious meat. special taste, some kind also has the medicated nourishing effect, and duck fatty liver and eider down are worth high advantage.Therefore, meat duck production economic benefit is obvious, and market comsupton has a extensive future.Fowl big country is supported by China system, accounts for the total number of animals raised in the world about half, and in recent years, China's meat duck development situation is splendid, and the number of animals raised increases very fast.Therefore,, carry out the nutritional need research of meat duck based on digestive physiological characteristics and the residing growth and development stage of meat duck, the preparation comprehensive nutrition, be easy to digest and assimilate, the full price diet of super quality and competitive price, significant for intensification, scientific raising meat duck.
Many data owners of meat duck nutrient requirement rate will be used for reference the fryer data, can not adapt to the needs of meat duck production development.In recent years; Many scholars have begun to carry out the research of meat duck nutritional need; The research report has been carried out in the aspects such as influence that different researchers is produced the meat duck requirement and some materials of energy, protein, amino acid, vitamin and the inorganic elements of meat duck; The breeding technology of the big duck of meat has had bigger progress, and the preparation of the research of the nutritional requirements of the big duck of 4 ~ 6 week meat in age and the use of suitable raw material, daily ration and feed processing etc. provide direct theoretical foundation and technical thought for the quick growth that realizes the big duck of meat.But the existing at present relevant patent and the fleshy duck fodder technology of bibliographical information; Its innovative point relates to the preparation of premix, the prescription of health care more; And less to nutrient concentration and the feed-formulating technique report of the big duck of 4 ~ 6 week meat in age, exist the feedstuff metabolisable energy value unreasonable more, trophic level is not high; Premunition a little less than, the death rate is than problems such as height.
Along with the meat duck is cultured the development of industry, to the meat duck compound feed require increasingly highly, how to address the above problem, then be the problem that the present invention faced.
Summary of the invention
Technical problem to be solved by this invention is; A kind of proportioning science is provided; Make simple formula feed of meat ducks and preparation method thereof, can have moderate nutrient concentration and reach palatability preferably, be prone to digest and assimilate after the big duck of meat is edible; Growth is fast, premunition is high, the death rate is low, can satisfy the nutritional need of the big duck growth of 4 ~ 6 meat in age in week especially.Through reducing antibiotic use, reduce the residual of meat duck drug disposition simultaneously.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
A kind of formula feed of meat ducks, this mixed feed is made up of following raw materials by weight proportioning:
Raw material weight percentage
Corn 50-55%
Wheat 9-11%
40% cotton dregs 1.5-2.5%
46% dregs of beans 2.5-3.5%
Flour 2.5-3.5%
55% corn protein powder 5.5-6.5%
Secondary corn 1.5-2.5%
Maize alcohol stillage 11%-13%
Maize germ cake 3.5-4%
Feather meal 0.8-1.2%
Stone flour 1.2-1.8%
Calcium monohydrogen phosphate 0.5 ~ 1%
Lard 1.2-1.8%
Solid methionine 0.05-0.1%
Threonine 0.1-0.2%
65% lysine 0.8 ~ 1.2%
Liquid wheat enzyme 0.01 ~ 0.02%
Liquid phytase 0.01 ~ 0.02%
Choline Chloride 0.05 ~ 0.1%
Betaine 0.03 ~ 0.07%
Allicin 0.01 ~ 0.03%
Imitate U.S. plain 0.02 ~ 0.04%
Salt 0.2-0.4%
Fowl is with mineral premix (M-P) 0.1 ~ 0.3%
Duck is with compound premix (DV22H) 0.15 ~ 0.2%
The percentage by weight sum of above-mentioned raw materials is 100%.
The present invention is through picking of raw material and retrofit, and according to the meat duck physilogical characteristics in 4 ~ 6 ages in week, the raw material weight percentage proportioning of preferred mixed feed is formed as follows:
Raw material weight percentage
Corn 53.36%
Wheat 10%
40% cotton dregs 2%
46% dregs of beans 3%
Flour 3 %
55% corn protein powder 5.92%
Secondary corn 2%
Maize alcohol stillage 10%
Maize germ cake 3.66%
Feather meal 1%
Stone flour 1.53%
Calcium monohydrogen phosphate 0.83%
Lard 1.5%
Solid methionine 0.1%
Threonine 0.16%
65% lysine 1.06%
Liquid wheat enzyme 0.012%
Liquid phytase 0.015%
Choline Chloride 0.07%
Betaine 0.05%
Allicin 0.02%
Imitate U.S. plain 0.03%
Salt 0.31%
Fowl is with mineral premix (M-P) 0.2%
Duck is with compound premix (DV22H) 0.18%
Stone flour according to the invention is a kind of mineral raw material commonly used in the present feed, and calcium content is more than 36%;
Liquid phytase according to the invention and liquid wheat enzyme are trade names, are produced by Weifang KDN Biotechnology Co., Ltd., can buy on the market, enzyme preparation can reduce small intestine contents viscosity, improve food conversion ratio and the animal growth rate.;
The U.S. element of effect according to the invention is a growth accelerator, comes company to produce by gift, and trade name, main component are the A Meila mycins, can buy on the market, can promote the growth of meat duck, improves food conversion ratio, and improves meat duck survival rate;
Betaine according to the invention is a kind of feed addictive, is produced by Sunwin Chemicals Co., Ltd.; Can buy on the market, can partly replace the higher methionine of price, to reduce feed cost; Simultaneously can promote the fat metabolism of meat duck, improve lean meat percentage;
DV22H according to the invention is the vitamin premixed feed that Qingdao and U.S. feed corporation,Ltd produce, and is trade name, can buy main component vitamin A: 4000-6500KIU, cholecalciferol on the market; 975-2025 KIU, prokeyvit: 1050-2250KIU, vitamin B1: >=900mg, vitamin E: >=8000IU, vitamin B2: >=2700mg, pantothenic acid: >=4500mg, nicotinic acid: >=14000mg, carrier are dephenolization cottonseed protein and cornstarch;
M-P according to the invention be Qingdao and U.S. feed corporation,Ltd produce microelement pre-mix material; Be trade name, can have bought on the market, main component copper: 4000-10000mg; Iron: 16000-200000mg; Manganese: 44000-72500mg, zinc: 36000-72500mg, diluent are calcium monohydrogen phosphate.
The demand that the meat duck of recommending according to breeding company grows, metabolizable energy need be not less than 10.8MJ/Kg, and crude protein is not less than 16.5%.
For realizing above-mentioned purpose, the production method of above-mentioned formula feed of meat ducks may further comprise the steps:
(1) raw material impurity elimination: corn is discharged into discharging pit, behind drag conveyor, bucket elevator, gets into the thick cleaning of cylinder, dedusting impurity elimination;
(2) raw material pulverizing: various raw materials are got into pulverizer pulverize, pulverizer sieve sheet is preferably 2.5mm;
(3) raw material is weighed: take by weighing various raw materials with ratio on demand and get into burden balance;
(4) raw material mixes: will get into raw material in the burden balance and directly add mixer and mix incorporation time 151s;
(5) granulate: the raw material that will mix adopts 4.2mm aperture ring film granulator to squeeze out pellet, and the modulating time of granulation is 15 ~ 30s, and refining temperature is 70 ~ 80 ℃, steam pressure 0.5KPa, and particle length is 4 ~ 10mm;
(6) finished product packing: granulate good particle by automatic packing machine accomplish weigh, filling, package.
The definite of concrete optimal processing parameter needs to combine the production performance of animal and the energy consumption and the production efficiency of workshop to take all factors into consideration.First grinding particle size, along with reducing of grinding particle size, efficiency of feed utilization increases, but production efficiency decline, energy consumption increases simultaneously, comprehensive applicant feed processing and breed experience for many years, and we think that finally the pulverizer of optimum efficiency sieves sheet at 2.5mm.Second incorporation time, according to the power of mixer, the best mixing time that we confirm is 151s.Thirdly pelleting temperature is taken all factors into consideration the best gelatinization point of starch and is reduced amino acid whose loss, and we confirm that best pelleting temperature is 75-80 ℃.The 4th feed granules size, according to the characteristics of searching for food of meat duck, we confirm that finally feed granules length is 4-10mm.The meat duck material production performance of under this technological parameter, producing is best, and production efficiency is the highest simultaneously, and economic benefit is best.
Beneficial technical effects of the present invention is: the big duck cooperation of meat of the present invention has reduced antibiotic use, and feed formula is reasonable, and raw material sources are wide; The nutritional labeling balanced and reasonable, energy and amino acid reach optimum balance in the feed, have reduced the waste of nutriment; Reduced cost of material, the nutritional need of the big duck growth in 4 ~ 6 ages in week that is content with very little, so the big duck growth of meat is fast, premunition is high, feed coefficient is low; Can reach 2.8 ~ 2.9, improve the economic benefit that the meat duck is cultured greatly.
The specific embodiment
Embodiment 1
The present invention is through picking of raw material and retrofit, and according to the meat duck physilogical characteristics in 4 ~ 6 ages in week, the raw material weight percentage proportioning of preferred mixed feed is formed as follows:
Raw material weight percentage
Corn 53.36%
Wheat 10%
40% cotton dregs 2%
46% dregs of beans 3%
Flour 3 %
55% corn protein powder 5.92%
Secondary corn 2%
Maize alcohol stillage 10%
Maize germ cake 3.66%
Feather meal 1%
Stone flour 1.53%
Calcium monohydrogen phosphate 0.83%
Lard 1.5%
Solid methionine 0.1%
Threonine 0.16%
65% lysine 1.06%
Liquid wheat enzyme 0.012%
Liquid phytase 0.015%
Choline Chloride 0.07%
Betaine 0.05%
Allicin 0.02%
Imitate U.S. plain 0.03%
Salt 0.31%
Fowl is with mineral premix (M-P) 0.2%
Duck is with compound premix (DV22H) 0.18%
The preparation method may further comprise the steps:
(1) raw material impurity elimination: corn is discharged into discharging pit, behind drag conveyor, bucket elevator, gets into the thick cleaning of cylinder, dedusting impurity elimination;
(2) raw material pulverizing: various raw materials are got into pulverizer pulverize, pulverizer sieve sheet is preferably 2.5mm;
(3) raw material is weighed: take by weighing various raw materials and get into burden balance;
(4) raw material mixes: will get into raw material in the burden balance and directly add mixer and mix incorporation time 151s;
(5) granulate: the raw material that will mix adopts 4.2mm aperture ring film granulator to squeeze out pellet, and the modulating time of granulation is 20s, and refining temperature is 75 ℃, steam pressure 0.5KPa, and particle length is 8mm;
(6) finished product packing: granulate good particle by automatic packing machine accomplish weigh, filling, package.
Select same batch 3 age in week 240 of public female half and half meat ducks, be divided into 2 groups at random, every group of 6 repetitions, 20 of each repeating groups; Public mother stock hurdle, semi-enclosed raising, feed respectively above-mentioned prescription feed and conventional other feeds (control group) are under the inapparent condition of each group body weight difference; Random assignment, free choice feeding and drinking-water, experimental period were three weeks; Every group of actual feed consumption rate of accurate recording after the off-test, weighed in; Calculate the material anharmonic ratio, and appetite, health status and the Changes in weather situation etc. of observed and recorded humiture every day, examination duck, record is dead and eliminate a duck situation.Concrete production performance data are seen table 1.
The table 1 production performance table of comparisons
Can find out from result of the test, test material can improve six age Mo in week the meat duck body weight, the daily ingestion amount in 4 ~ 6 ages in week and reduce the material anharmonic ratio and the death rate, thus improve production performance and the profitability of meat duck, so have favorable economic benefit.This possibly be since test material according to 4 ~ 6 age in week physilogical characteristics; The nutritional labeling balanced and reasonable; Energy and amino acid reach optimum balance in the feed, the nutritional need of the big duck growth in 4 ~ 6 ages in week that is content with very little, and enzyme preparation, probiotics and the betaine that adds in the prescription simultaneously helps promoting the growth of meat duck; Improve food conversion ratio, so the big duck growth of meat is fast, premunition is high, feed coefficient is low.
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 the technology contents of any professional and technical personnel of being familiar with above-mentioned announcement capable of using changes 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 (5)

1. a formula feed of meat ducks is characterized in that, this mixed feed is made up of following raw materials by weight proportioning:
Raw material weight percentage
Corn 50-55%
Wheat 9-11%
40% cotton dregs 1.5-2.5%
46% dregs of beans 2.5-3.5%
Flour 2.5-3.5%
55% corn protein powder 5.5-6.5%
Secondary corn 1.5-2.5%
Maize alcohol stillage 11%-13%
Maize germ cake 3.5-4%
Feather meal 0.8-1.2%
Stone flour 1.2-1.8%
Calcium monohydrogen phosphate 0.5 ~ 1%
Lard 1.2-1.8%
Solid methionine 0.05-0.1%
Threonine 0.1-0.2%
65% lysine 0.8 ~ 1.2%
Liquid wheat enzyme 0.01 ~ 0.02%
Liquid phytase 0.01 ~ 0.02%
Choline Chloride 0.05 ~ 0.1%
Betaine 0.03 ~ 0.07%
Allicin 0.01 ~ 0.03%
Imitate U.S. plain 0.02 ~ 0.04%
Salt 0.2-0.4%
Fowl is with mineral premix M-P 0.1 ~ 0.3%
Duck is with compound premix DV22H 0.15 ~ 0.2%
The percentage by weight sum of above-mentioned raw materials is 100%.
2. the preparation method of formula feed of meat ducks according to claim 1 is characterized in that, may further comprise the steps:
(1) raw material impurity elimination: corn is discharged into discharging pit, behind drag conveyor, bucket elevator, gets into the thick cleaning of cylinder, dedusting impurity elimination;
(2) raw material pulverizing: various raw materials are got into pulverizer pulverize;
(3) raw material is weighed: take by weighing various raw materials with ratio on demand and get into burden balance;
(4) raw material mixes: will get into raw material in the burden balance and directly add mixer and mix;
(5) granulate: the raw material that will mix adopts 4.2mm aperture ring film granulator to squeeze out pellet, and the modulating time of granulation is 15 ~ 30s, and refining temperature is 70 ~ 80 ℃, steam pressure 0.5KPa, and particle length is 4 ~ 10mm;
(6) finished product packing: granulate good particle by automatic packing machine accomplish weigh, filling, package.
3. preparation method according to claim 2 is characterized in that, in the step of pulverizing, pulverizer sieve sheet is fixed as 2.5mm.
4. preparation method according to claim 2 is characterized in that, in the step of mixing, the feed incorporation time is 151s.
5. preparation method according to claim 2 need sieve after the granulation, and last aperture is 10mm, and following aperture is 4mm, and the intermediate products of 4mm~10mm are finished feed.
CN2011101963883A 2011-07-14 2011-07-14 Compound feed for meat ducks and preparation method of compound feed CN102326695B (en)

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Publication number Priority date Publication date Assignee Title
CN102652538B (en) * 2012-04-27 2013-09-18 福建省农业科学院畜牧兽医研究所 Ideal amino acid mode of south peking duck and application thereof in low-protein daily ration
CN102763785B (en) * 2012-08-07 2013-06-19 山东新希望六和集团有限公司 Meat duck feed containing rice polishing powder and preparation method thereof
CN102754755B (en) * 2012-08-07 2013-07-03 山东新希望六和集团有限公司 Meat duck compound feed and preparation method thereof
CN102960579A (en) * 2012-12-19 2013-03-13 内蒙古塞飞亚农业科技发展股份有限公司 Meat duck fattening feed
CN103549209B (en) * 2013-11-11 2015-07-01 山东新希望六和集团有限公司 Two-stage meat duck compound feed and preparation method thereof
CN103652476B (en) * 2013-12-07 2015-08-05 广西九翔农牧有限责任公司 Fleshy duck fodder
CN104970194A (en) * 2014-12-02 2015-10-14 铜陵县明晋生产力促进中心有限公司 Preparation method of duck feed
CN105010831A (en) * 2015-06-30 2015-11-04 广西广联饲料有限公司 Meat duck feed and production method thereof
CN106306429A (en) * 2016-08-30 2017-01-11 惠州市埃德加科技有限公司 Preparation method of environment-friendly foodstuff
CN106490381A (en) * 2016-10-21 2017-03-15 新希望六和股份有限公司 A kind of meat-type duck mixed feed containing peameal slurry protein powder and preparation method thereof
CN107960555A (en) * 2017-12-14 2018-04-27 沈阳丰美生物技术有限公司 Feed cholate degraded enzyme inhibitor, promote fat digestion feed and its preparation method and application

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CN101120734A (en) * 2007-08-21 2008-02-13 吕永久 Method for preparing meat duck feed
CN101991011A (en) * 2009-08-13 2011-03-30 河南牧鹤(集团)饲料有限公司 Meat duck feed and processing method

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