CN108378219A - A kind of low-protein fattening pannage and its application - Google Patents

A kind of low-protein fattening pannage and its application Download PDF

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Publication number
CN108378219A
CN108378219A CN201810148006.1A CN201810148006A CN108378219A CN 108378219 A CN108378219 A CN 108378219A CN 201810148006 A CN201810148006 A CN 201810148006A CN 108378219 A CN108378219 A CN 108378219A
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vitamin
protein
feed
low
fattening
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Inventor
穆淑琴
闫峻
李千军
郑梓
李宁
马墉
李平
李泽青
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Tianjin Academy of Agricultural Sciences
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Tianjin Institute of Animal Husbandry and Veterinary Science
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A23K10/38—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A23K20/132—Heterocyclic compounds containing only one nitrogen as hetero atom
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/28—Silicates, e.g. perlites, zeolites or bentonites
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
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Abstract

The invention discloses a kind of low-protein fattening pannage and its applications, it is made of raw materials such as corn, oat bran, maize alcohol lees, corn germ cake, dregs of beans, lysine, methionine, threonine, tryptophan, isoleucine, mountain flour, calcium monohydrogen phosphate, salt, 1% finishing pigs composite feed additives.Test result is shown：The feed of present invention thick protein compared with conventional fattening pannage reduces 4%, adds feed single amino acid, provides the essential amino acid of pig needs, maintains the normal growth performance of growing and fattening pigs；Total nitrogen content in pig manure is significantly reduced, polluted by nitrogen of the pig manure to environment is reduced.

Description

A kind of low-protein fattening pannage and its application
Technical field
The invention belongs to livestock feed Development Techniques field, more particularly to a kind of low-protein fattening pannage and its Using.
Background technology
China's protein feed resource is in short supply, and the annual a large amount of soybean of import are used for husbandry sector, and unconventional water resources is caused to provide Source waste, aquaculture cost is high, environmental pollution is serious.With the development of ideal protein concept and building for Ideal Amino Acid Pattern Vertical, the production of amino acids industry metaplasia realization, the proposition of low nitrogen economy have pushed the research and application of low-protein feed.Low egg White matter feed technology is to reduce protein level in animal and fowl fodder, supplements synthesizing amino acid and exogenous enzyme preparations, improves feed and disappears Rate ensures amino acid balance, meets a technology of the needs of Production of Livestock and Poultry, is to alleviate the shortage of China's protein feed, drop Low aquaculture cost, the important channel to reduce environmental pollution.
Demand of the animal to forage protein is substantially the demand to amino acid.When all with monomeric form offer animal institute When the amino acid needed, protein will be free of in feed, the content of feed protein may be zero.It is constant in animal growth rate In the case of, the thick protein level of feed can change on a large scale, and the amplitude of variation depends primarily on for Feed Manufacturing institute The type of single amino acid.The theoretical foundation of Low protein diet is Ideal Amino Acid Pattern, is exactly the root in formula feed It is horizontal according to Ideal Amino Acid Pattern setting essential amino acid, and the crude protein level of feed is selected feed original by formula software automatically Material.Because as far as possible using various of monomer amino acid, the needs of the essential amino acid of pig are satisfied the feed prepared in this way, The excessive degree of nonessential amino acid is reduced.Therefore, the more existing national proposed standard of the crude protein level of feed has in various degree Decline.Feed crude protein level can reduce how much, this depends on the type of industrial amino acid that can be utilized.Past, by Few in industrial amino acid kind, feed formula personnel ensure ammonia by limiting the way of the CP in feed level The supply of base acid.In the feed that this traditional technology is prepared, a variety of amino excessive acids, feed crude protein level are higher.With more Carry out the gradual drop of more single amino acid (L-lysine, L-threonine, DL- METHIONINE and L-Trp) to appear on the market with price It is low, meet the amino acid requirement of animal by using single amino acid, the dosage of reduction protein feed raw material, reduce feed In crude protein content be possibly realized.Low-protein feed can avoid protein feed under the premise of keeping pig growth performance The waste of raw material reduces the discharge capacity of nitrogen.
High, nitrogen discharged high defect that the present invention overcomes the fattening pannage protein contents of the prior art, provides one kind Low-protein fattening pannage and its application.Present invention aim to address fattening pannage protein contents in pig production High, feed cost height, nitrogen environment discharge high technical barrier.
Invention content
For this purpose, the invention discloses a kind of low-protein fattening pannages, it is characterised in that it is made of following compositions：
Corn 650-750g/kg, oat bran 80-150g/kg, maize alcohol lees 30-60g/kg, corn germ cake 80-130g/ Kg, dregs of beans 5-30g/kg, lysine 3.00-5.00 g/kg, methionine 0.15-0.40g/kg, threonine 0.80-2.00g/kg, Tryptophan 0.30-0.70g/kg, isoleucine 0.50-3.00g/kg, mountain flour 10-22g/kg, calcium monohydrogen phosphate 4-13g/kg, salt 2-5g/kg, 1% finishing pigs composite feed additive 8-15g/kg.
The wherein described 1% finishing pigs composite feed additive is vitamin A 0.09%, vitamin by weight percent D30.04%, vitamin E 0.15%, vitamin K30.01%, vitamin B10.02%, vitamin B20.03%, vitamin B60.02%, it ties up Raw element B120.01%, folic acid 0.01%, niacinamide 0.11%, calcium pantothenate 0.08%, complex enzyme formulation 0.8%, phytase 1.5%, rice husk Powder 57.13%, 40% mixed preparing of zeolite powder form.
The present invention has mainly investigated the production performance after growing and fattening pigs use the invention feed, the phases such as content of total nitrogen in pig manure Close index, emphasis is that solve the problems, such as that fattening pannage protein content height, nitrogen environment discharge high, the difficult point of invention be how The gross protein value in fattening pannage is reduced, the innovation of the invention consists in that utilizing Ideal Amino Acid Pattern, monomer amino Acid prepares low-protein fattening pannage.
The present invention further discloses low-protein fattening pannages to reduce dietary protein level, keep productivity It can, reduce the application in terms of total nitrogen content in pig manure.Test result shows that the present invention can be substantially reduced forage protein content, protect The normal growth performance of pig is held, the total nitrogen content in pig manure is reduced.
The present invention has carried out following experiment to the test effect of low-protein fattening pannage.
1. test method
1.1 experimental design
It is designed, is selected using single factor experiment（60.0±1.0kg）Growth and development is good, health Duroc × length is white × great Bai Tri-crossbreeding 72 is randomly divided into 2 groups, and male and female is fifty-fifty, every group of 4 repetitions, each repeats 9 pigs.Control group fed city Fattening pannage is sold, test group feeds feed of the present invention.37 days experimental periods.
Control group feed refers to swine rearing standard（China, 2004）Growing and fattening pigs feeding standard is prepared, and test group feed is by this Invention is prepared, and reduces by 4% than control group the CP in feed, feed composition and trophic level are as follows：
Feed forms and trophic level (air bells dry basis) %
The wherein described 1% compound growing and fattening pigs premixed feed is vitamin A 0.09%, vitamin D by weight percent30.04%, it ties up Raw element E0.15%, vitamin K30.01%, vitamin B10.02%, vitamin B20.03%, vitamin B60.02%, vitamin B120.01%, folic acid 0.01%, niacinamide 0.11%, calcium pantothenate 0.08%, complex enzyme formulation 0.8%, phytase 1.5%, powdered rice hulls 57.13%, 40% mixed preparing of zeolite powder forms.
1.2 feeding management
Test pig powder is fed, and is freely eaten and is drunk water, experimental period 37d.Routinely feeding and management method carries out.
1.3 Testing index
1.3.1 growth performance
Daily ingestion amount, daily gain and the feed-weight ratio data of every pig are recorded using boar performance test system.
1.3.2 pig manure total nitrogen content measures
Before off-test, control group and test group by the excrement for repeating continuous collection 3 days and are uniformly mixed, and appropriate amount of sample is taken to prepare It is used at air-dry sample back-up analysis total nitrogen content.
1.4 data statistics and statistics
This test data uses SPSS20.0 software statistics, using one-way analysis of variance（one-way ANOVA）Carry out difference As a result significance analysis is indicated with average value ± standard error.
2. test result
The influence of 2.1 pairs of growing-finishing pigs performances
Growing-finishing pigs performance is shown in Table 1.
Influence of 1 functional feed of table to piglet growth performance
Note：The different letters of data shoulder mark of going together indicate significant difference（P<0.05）, it is no letter indicate difference it is not notable（P>0.05）. Following table is identical.
1 data of table show that compared with the control group, average daily gain, average daily gain and the feed-weight ratio of test group are without aobvious Write sex differernce（P ＞ 0.05）, show that low-protein feed can keep the normal growth performance of growing and fattening pigs.
The influence of nitrogen content in 2.2 pairs of pig manures
Total nitrogen content the results are shown in Table 2. in pig manure
Total nitrogen content in 2 pig manure of table
As shown in Table 2, compared with the control group, the total nitrogen content of test group pig manure significantly reduces (P<0. 05), reduces 52.28%。
3. conclusion (of pressure testing)
By the above test results show that feed of the present invention has the following effects that：
The low-protein fattening pannage that 3.1 present invention prepare thick protein compared with conventional fattening pannage reduces 4%, adds Add feed single amino acid, provides the essential amino acid of pig needs, maintain the normal growth performance of growing and fattening pigs.
3.2 feeds of the present invention significantly reduce total nitrogen content in pig manure, reduce polluted by nitrogen of the pig manure to environment.
Specific implementation mode
The present invention is described below by specific embodiment.Unless stated otherwise, technological means used in the present invention It is method known in those skilled in the art.In addition, embodiment is interpreted as illustrative, it is not intended to limit the present invention Range, the spirit and scope of the invention are limited only by the claims that follow.To those skilled in the art, without departing substantially from this Under the premise of invention spirit and scope, various changes or change to material component and dosage progress in these embodiments It belongs to the scope of protection of the present invention.The raw materials used in the present invention and reagent are commercially available.Such as complex enzyme formulation, phytase etc. have It is commercially available.
Embodiment 1
Low-protein feed formula for fattening pig forms（Prepare 1 kg）
Corn 727.1g/kg oat brans 96g/kg
Maize alcohol lees 30g/kg corn germ cakes 95g/kg
Dregs of beans 5g/kg lysines 4.87g/kg
Methionine 0.34g/kg threonines 1.34g/kg
Tryptophan 0.50g/kg isoleucines 0.85g/kg
Mountain flour 20g/kg calcium monohydrogen phosphates 6g/kg
1% finishing pigs composite feed additive 10g/kg of sodium chloride 3g/kg
The 1% compound growing and fattening pigs premixed feed is vitamin A 0.09%, vitamin D by weight percent30.04%, vitamin E0.15%, vitamin K30.01%, vitamin B10.02%, vitamin B20.03%, vitamin B60.02%, vitamin B120.01%、 Folic acid 0.01%, niacinamide 0.11%, calcium pantothenate 0.08%, complex enzyme formulation 0.8%, phytase 1.5%, powdered rice hulls 57.13%, zeolite 40% mixed preparing of powder forms.Preparation method is as follows：
（1）Various raw material premix conjunction in 1% growing and fattening pigs premixed feed is configured to 1% growing and fattening pigs premixed feed, it is spare.
（2）By corn, oat bran 96g/kg, maize alcohol lees, corn germ cake, dregs of beans, lysine, methionine, Soviet Union's ammonia Acid, tryptophan, isoleucine, mountain flour, calcium monohydrogen phosphate, sodium chloride, 1% finishing pigs composite feed additive mix in proportion It is even, you can Direct-fed growing and fattening pigs.
Embodiment 2
Low-protein feed formula for fattening pig forms（Prepare 1 kg）
Corn 711.3g/kg oat brans 100g/kg
Maize alcohol lees 40g/kg corn germ cakes 90g/kg
Dregs of beans 6g/kg lysines 5.00g/kg
Methionine 1.40g/kg threonines 1.90g/kg
Tryptophan 0.60g/kg isoleucines 2.30g/kg
Mountain flour 18g/kg calcium monohydrogen phosphates 8g/kg
1% finishing pigs composite feed additive 11g/kg of sodium chloride 3.5g/kg
The 1% compound growing and fattening pigs premixed feed is vitamin A 0.09%, vitamin D by weight percent30.04%, vitamin E0.15%, vitamin K30.01%, vitamin B10.02%, vitamin B20.03%, vitamin B60.02%, vitamin B120.01%、 Folic acid 0.01%, niacinamide 0.11%, calcium pantothenate 0.08%, complex enzyme formulation 0.8%, phytase 1.5%, powdered rice hulls 57.13%, zeolite 40% mixed preparing of powder forms.
Preparation method is same as above.
Embodiment 3
Low-protein feed formula for fattening pig forms（Prepare 1 kg）
Corn 688.7g/kg oat brans 110g/kg
Maize alcohol lees 50g/kg corn germ cakes 100g/kg
Dregs of beans 4g/kg lysines 4.00g/kg
Methionine 0.50g/kg threonines 1.60g/kg
Tryptophan 0.40g/kg isoleucines 1.80g/kg
Mountain flour 15g/kg calcium monohydrogen phosphates 7g/kg
1% finishing pigs composite feed additive 13g/kg of sodium chloride 4g/kg
The 1% compound growing and fattening pigs premixed feed is vitamin A 0.09%, vitamin D by weight percent30.04%, vitamin E0.15%, vitamin K30.01%, vitamin B10.02%, vitamin B20.03%, vitamin B60.02%, vitamin B120.01%、 Folic acid 0.01%, niacinamide 0.11%, calcium pantothenate 0.08%, complex enzyme formulation 0.8%, phytase 1.5%, powdered rice hulls 57.13%, zeolite 40% mixed preparing of powder forms.
Preparation method is same as above.
After the preferred embodiment of detailed description, it is familiar with this skilled worker and is clearly understood that, it is above-mentioned not departing from Various change and modification can be carried out under claim and spirit, it is all according to the technical essence of the invention to above example institute Make any simple modification, equivalent change and modification, belongs to the range of technical solution of the present invention.And the present invention is not also by specification The limitation of middle example embodiment.

Claims (3)

1. a kind of low-protein fattening pannage, it is characterised in that it is made of following compositions：
Corn 650-750g/kg, oat bran 80-150g/kg, maize alcohol lees 30-60g/kg,
Corn germ cake 80-130g/kg, dregs of beans 5-30g/kg, lysine 3.00-5.00 g/kg,
Methionine 0.15-0.40g/kg, threonine 0.80-2.00g/kg, tryptophan 0.30-0.70g/kg,
Isoleucine 0.50-3.00g/kg, mountain flour 10-22g/kg, calcium monohydrogen phosphate 4-13g/kg,
Salt 2-5g/kg, 1% finishing pigs composite feed additive 8-15g/kg；
The wherein described 1% finishing pigs composite feed additive is by weight percent：Vitamin A 0.09%, vitamin D30.04%、 Vitamin E 0.15%, vitamin K30.01%, vitamin B10.02%, vitamin B20.03%, vitamin B60.02%, vitamin B120.01%, folic acid 0.01%, niacinamide 0.11%, calcium pantothenate 0.08%, complex enzyme formulation 0.8%, phytase 1.5%, powdered rice hulls 57.13%, 40% mixed preparing of zeolite powder forms.
2. low-protein fattening pannage described in claim 1 is reducing the CP in feed content, growing-finishing pigs are kept The application of energy aspect.
3. the content of the total nitrogen in reducing pig manure of low-protein fattening pannage described in claim 1 is reduced to environmental emission side The application in face.
CN201810148006.1A 2018-02-13 2018-02-13 A kind of low-protein fattening pannage and its application Pending CN108378219A (en)

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CN113424903A (en) * 2021-07-01 2021-09-24 重庆农笑农业发展有限公司 Pig feed additive, preparation method and pig feed thereof

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CN111587959A (en) * 2020-06-11 2020-08-28 浙江省农业科学院 Growing-finishing pig low-protein feed and feed additive for improving pig carcass quality
CN113424903A (en) * 2021-07-01 2021-09-24 重庆农笑农业发展有限公司 Pig feed additive, preparation method and pig feed thereof

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