CN106578518A - Special concentrated feed for anti-heat stress breeding boars - Google Patents

Special concentrated feed for anti-heat stress breeding boars Download PDF

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Publication number
CN106578518A
CN106578518A CN201611131422.8A CN201611131422A CN106578518A CN 106578518 A CN106578518 A CN 106578518A CN 201611131422 A CN201611131422 A CN 201611131422A CN 106578518 A CN106578518 A CN 106578518A
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parts
vitamin
heat stress
concentrated feed
content
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CN201611131422.8A
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Inventor
谢小利
袁德智
方龙根
丁巍
车亮
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(china) Conti Feed Co Ltd
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(china) Conti Feed Co Ltd
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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

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Abstract

The invention relates to special concentrated feed for anti-heat stress breeding boars, and belongs to the technical field of livestock feeds. The special concentrated feed for anti-heat stress breeding boars is prepared from high protein soybean meal, small peptide protein, steam fish meal, dietary fiber, emulsified fatty powder, soybean oil, mountain flour, calcium hydrophosphate, sodium chloride, glucose, lysine, N-carbamylglutamic acid, composite inorganic trace elements, composite organic trace elements, decavitamin, vitamin E, vitamin C, probiotics, choline chloride, macleaya cordata extracts, phytase and antioxidants. The special concentrated feed has the advantages that the cooperated effect of the recipe ingredients are emphasized; the physiological requirements of breeding boars under the heat stress condition can be met; the sperm viability is improved; the rate of teratosperm is reduced; the palatability is improved; under the multiplex nutrition measures, the semen quality of the breeding boars under the heat stress condition is effectively improved; the re-service rate of sows is reduced; and the annual farrowing number of the sows can be improved.

Description

A kind of anti-heat stress type breeding boar concentrated feed special
Technical field
The invention belongs to feed stripped technical field, specifically, is related to a kind of special concentration of anti-heat stress type breeding boar Feedstuff.
Background technology
Breeding boar is one of of paramount importance means of production in modern intensive pig-rearing industry, but quantity only accounts for boar number 2% or so.In current large-scale cultivation, the playground of boar is very restricted, and breeding for task is quite numerous Weight, the semen production of boar declines, and semen quality is low, and the high situation of breeding boar mortality is very universal.Especially in summer (7- August) because being affected by high temperature heat stress etc., the normal produced problem in boar station has boar libido not strong, and volume of semen is inadequate, motility of sperm It is low, abnormal rate height etc..
Because breeding stock is few, the nutrition problem of breeding boar cannot get enough attention, and the research of this respect is also considerably less, city More lack the breeding boar special feed of high-quality on face, many pig farms are using in-pig material or fatten pig feed feeding boar, Boar special physiological demand under the high temperature conditions is not accounted for, causes quality of boar semen poor, reproductive performance is degenerated, directly Affect the economic benefit on pig farm.
Therefore, it is necessary to a kind of breeding boar concentrated feed of anti-heat stress is probed into, to meet the psychological need of breeding boar, Improve sperm quality.
The content of the invention
To overcome the problems referred to above, the invention provides a kind of anti-heat stress type breeding boar concentrated feed special, focuses on formula The synergy of composition, can meet the psychological need under breeding boar heat stress, improve motility of sperm, reduce rate of teratosperm, change Kind palatability, under multi-nutrition measure, effectively improves the semen quality of breeding boar under the conditions of heat stress, and that reduces sow returns feelings Rate, improves the year number pigs born of sow.
To reach object above, the present invention is implemented according to technical scheme below:
Described anti-heat stress type breeding boar concentrated feed special includes high protein bean pulp, little peptide protein, steam fish meal, meals It is food fiber, emulsified fat powder, Oleum Glycines, stone powder, calcium hydrogen phosphate, Sodium Chloride, glucose, lysine, N- carbamylglutamic acids, compound Inorganic microelement, compound organic trace element, compound vitamin, Vitamin E, vitamin C, microbial ecological agent, choline chloride, Herba Macleayae Cordatae extract, phytase, antioxidant.
Further, the parts by weight of described anti-heat stress type breeding boar concentrated feed special each component are:High protein 200~300 parts of bean cake, small peptide protein 60~120 part, 100~200 parts of steam fish meal, 100~150 parts of dietary fiber, emulsifying fat 50~100 parts of fat powder, 5~20 parts of Oleum Glycines, 40~80 parts of stone powder, 80~100 parts of calcium hydrogen phosphate, 20~40 parts of Sodium Chloride, Fructus Vitis viniferae 20~40 parts of sugar, 5~10 parts of lysine, 5~10 parts of N- carbamylglutamic acids, 5~10 parts of composite inorganic trace element, it is compounded with 5~10 parts of organic microelement, 4~8 parts of compound vitamin, 1~3 part of Vitamin E, 5~9 parts of vitamin C, microbial ecological agent 1 ~2 parts, choline chloride 8~12,1~5 part of Herba Macleayae Cordatae extract, 2~5 parts of phytase, 0.2~0.8 part of antioxidant.
Further, described composite inorganic trace element includes ferrous sulfate monohydrate, zinc sulfate monohydrate, sulfuric acid monohydrate Manganese, copper chloride hydroxide, cobalt chloride hexahydrate, calcium iodate, sodium selenite pre-mixing agent, carrier is stone powder.
Further, described compound organic trace element includes glycine ferrouss, zinc methionine, yeast selenium, and carrier is Stone powder.
Further, described compound vitamin includes vitamin A, vitamin D3, Vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, pantothenic acid, Folic Acid, biotin, carrier is powdered rice hulls.
Further, the main component of described emulsified fat powder is oleum lini, and its content is 50%.
Further, the content of the neutral detergent fiber (NDF) of the dietary fiber is more than 85%, acid detergent fiber (ADF) and acidic cleaning wooden (ADL) content ratio be 3:1.
Further, described little peptide protein by high protein bean pulp through pre-treatment, breaking cell wall, quenched, hydrolysis of protein After make, its crude protein content be 50%, lysine content is 3.1%, and methionine content is 0.65%, and tryptophane is 0.56%, threonine content is 2.0%, and arginine content is 3.95%, and content of glutamic acid is 9.0%.
Beneficial effects of the present invention:The present invention is reasonably adjusted to existing feed formula, according to boar heat stress Under the conditions of psychological need, focus on formula components synergy, improve boar anti-stress ability;Simultaneously using organic and inorganic Comprehensive form trace element supplement, improves motility of sperm, reduces rate of teratosperm;Energy is provided for breeding boar, is improved agreeable to the taste Property, improve feed intake;Dietary fiber is provided, to breeding boar satiety is given, reduce the agitation brought on an empty stomach;Supplement high-quality fish Powder, little peptide protein, chyle fat and N- carbamylglutamic acids, improve ejaculation amount and sperm concentration.The present invention passes through rational proportion, Nutrition arrangement, can effectively improve the quality of boar semen under the conditions of heat stress, and that reduces sow returns feelings rate, improves sow Year number pigs born.
Specific embodiment
A kind of anti-heat stress type breeding boar concentrated feed special, including high protein bean pulp, little peptide protein, steam fish meal, meals It is food fiber, emulsified fat powder, Oleum Glycines, stone powder, calcium hydrogen phosphate, Sodium Chloride, glucose, lysine, N- carbamylglutamic acids, compound Inorganic microelement, compound organic trace element, compound vitamin, Vitamin E, vitamin C, microbial ecological agent, choline chloride, Herba Macleayae Cordatae extract, phytase, antioxidant.
Preferably, a kind of parts by weight of anti-heat stress type breeding boar concentrated feed special each component are:High protein bean pulp 200~300 parts, small peptide protein 60~120 part, 100~200 parts of steam fish meal, 100~150 parts of dietary fiber, emulsified fat powder 50~100 parts, 5~20 parts of Oleum Glycines, 40~80 parts of stone powder, 80~100 parts of calcium hydrogen phosphate, 20~40 parts of Sodium Chloride, glucose 20 ~40 parts, it is 5~10 parts of lysine, 5~10 parts of N- carbamylglutamic acids, 5~10 parts of composite inorganic trace element, compound organic micro- 5~10 parts of secondary element, 4~8 parts of compound vitamin, 1~3 part of Vitamin E, 5~9 parts of vitamin C, microbial ecological agent 1~2 Part, choline chloride 8~12,1~5 part of Herba Macleayae Cordatae extract, 2~5 parts of phytase, 0.2~0.8 part of antioxidant.
The composite inorganic trace element for being adopted includes ferrous sulfate monohydrate, zinc sulfate monohydrate, manganese sulfate monohydrate, alkali formula chlorine Change copper, cobalt chloride hexahydrate, calcium iodate, sodium selenite pre-mixing agent, carrier is stone powder.It is various in per kilogram composite inorganic trace element The content of trace element is:70 grams of ferrum;15 grams of copper;80 grams of zinc;30 grams of manganese;0.6 gram of iodine;0.9 gram of cobalt;0.3 gram of selenium.
The compound organic trace element for being adopted includes glycine ferrouss, zinc methionine, yeast selenium, and carrier is stone powder.Often The content of various trace element is in kilogram compound organic trace element:80 grams of ferrum;60 grams of zinc;0.1 gram of selenium.
The compound vitamin for being adopted includes vitamin A, vitamin D3, Vitamin E, vitamin K3, vitamin B1, dimension life Plain B2, vitamin B6, vitamin B12, nicotinic acid, pantothenic acid, Folic Acid, biotin, carrier is powdered rice hulls.In per kilogram compound vitamin The content of various vitamin element is:3-Hydroxyretinol 8000000IU, vitamin D35700000IU, Vitamin E 100000IU, dimension Raw element K317.5 grams, vitamin B15 grams, vitamin B224 grams, vitamin B67.5 grams, vitamin B120.15 gram, nicotinic acid 20 Gram, 78 grams of pantothenic acid, 20 grams of Folic Acid, 2 grams of biotin.
For oleum lini, its content is 50% to the main component of the emulsified fat powder for being adopted;The composition of microbial ecological agent is The cfu/g of the bacillus subtilises 2,000,000,000 and cfu/g of lactic acid bacteria 400,000,000;The constituent of Herba Macleayae Cordatae extract is Sanguinarine, chelerythrine One or more in alkali, protopine, allocryptopine;Crude protein content in little peptide protein is 50%, and lysine content is 3.1%, methionine content is 0.65%, and tryptophane is 0.56%, and threonine content is 2.0%, and arginine content is 3.95%, content of glutamic acid is 9.0%;Crude protein content is not less than 68% in steam fish meal;Neutral detergent in dietary fiber More than 85%, the content ratio of acid detergent fiber (ADF) and acidic cleaning wooden (ADL) is 3 to fiber (NDF) content:1, choosing The dietary fiber of addition rational proportion is selected, the nutrition content of feed formula is neither affected, regulating intestinal canal can be played again Effect.
Embodiment 1
A kind of breeding boar concentrated feed special of anti-heat stress type, its composition and parts by weight are:High protein bean pulp 283 Part, small peptide protein 75 part, 170 parts of steam fish meal, 100 parts of dietary fiber, 80 parts of emulsified fat powder, 10 parts of Oleum Glycines, 65 parts of stone powder, 90 parts of calcium hydrogen phosphate, 30 parts of Sodium Chloride, 30 parts of glucose, 9.4 parts of lysine, 8.5 parts of N- carbamylglutamic acids, composite inorganic is micro- 8.4 parts of secondary element, is combined 8.4 parts of organic trace element, and 5.5 parts of compound vitamin, 2 parts of Vitamin E, 6 parts of vitamin C is micro- 1.7 parts of ecological agent, 10 parts of choline chloride, 2.5 parts of Herba Macleayae Cordatae extract, 4 parts of phytase, 0.6 part of antioxidant.
Embodiment 2
A kind of breeding boar concentrated feed special of anti-heat stress type, its composition and parts by weight are:High protein bean pulp 270 Part, 0 part of small peptide protein 10,150 parts of steam fish meal, 100 parts of dietary fiber, 72 parts of emulsified fat powder, 16 parts of Oleum Glycines, stone powder 65 Part, 90 parts of calcium hydrogen phosphate, 30 parts of Sodium Chloride, 40 parts of glucose, 9.4 parts of lysine, 8.3 parts of N- carbamylglutamic acids are combined nothing 8.4 parts of organic microelement, is combined 8.4 parts of organic trace element, 5.5 parts of compound vitamin, 2 parts of Vitamin E, vitamin C 7 Part, 1.6 parts of microbial ecological agent, 10 parts of choline chloride, 2.5 parts of Herba Macleayae Cordatae extract, 3.3 parts of phytase, 0.6 part of antioxidant.
Embodiment 3
A kind of breeding boar concentrated feed special of anti-heat stress type, its composition and parts by weight are:High protein bean pulp 260 Part, 83 parts of little peptide protein, 160 parts of steam fish meal, 125 parts of dietary fiber, 80 parts of emulsified fat powder, 10 parts of Oleum Glycines, 65 parts of stone powder, 90 parts of calcium hydrogen phosphate, 30 parts of Sodium Chloride, 30 parts of glucose, 9.4 parts of lysine, 8.3 parts of N- carbamylglutamic acids, composite inorganic is micro- 8.4 parts of secondary element, is combined 8.4 parts of organic trace element, and 5.5 parts of compound vitamin, 2 parts of Vitamin E, 7 parts of vitamin C is micro- 1.6 parts of ecological agent, 10 parts of choline chloride, 2.5 parts of Herba Macleayae Cordatae extract, 3.3 parts of phytase, 0.6 part of antioxidant.
Embodiment 4
A kind of breeding boar concentrated feed special of anti-heat stress type, its composition and parts by weight are:High protein bean pulp 230 Part, 68 parts of little peptide protein, 195 parts of steam fish meal, 135 parts of dietary fiber, 70 parts of emulsified fat powder, 20 parts of Oleum Glycines, 65 parts of stone powder, 90 parts of calcium hydrogen phosphate, 30 parts of Sodium Chloride, 30 parts of glucose, 9.4 parts of lysine, 8.3 parts of N- carbamylglutamic acids, composite inorganic is micro- 8.4 parts of secondary element, is combined 8.4 parts of organic trace element, 5.5 parts of compound vitamin, 2.5 parts of Vitamin E, vitamin C 6.5 Part, 1.6 parts of microbial ecological agent, 9 parts of choline chloride, 2.5 parts of Herba Macleayae Cordatae extract, 4.3 parts of phytase, 0.6 part of antioxidant.
Embodiment 5
A kind of breeding boar concentrated feed special of anti-heat stress type, its composition and parts by weight are:High protein bean pulp 278 Part, 3 parts of small peptide protein 11,117 parts of steam fish meal, 100 parts of dietary fiber, 80 parts of emulsified fat powder, 15 parts of Oleum Glycines, stone powder 65 Part, 90 parts of calcium hydrogen phosphate, 25 parts of Sodium Chloride, 30 parts of glucose, 9.4 parts of lysine, 6.3 parts of N- carbamylglutamic acids are combined nothing 8.4 parts of organic microelement, is combined 8.4 parts of organic trace element, 5.5 parts of compound vitamin, 3 parts of Vitamin E, vitamin C 8 Part, 1.6 parts of microbial ecological agent, 10 parts of choline chloride, 2.5 parts of Herba Macleayae Cordatae extract, 3.3 parts of phytase, 0.6 part of antioxidant.
The present invention is concentrated type feedstuff, and the raw material such as needs and Semen Maydiss, bean cake and wheat bran coordinates feeding, recommendation is given below and matches somebody with somebody Side:
Recommended formula:
Experimental analysiss
In order to verify feeding effect of the present invention to breeding boar under hot conditionss, in August just to certain large-scale kind pig farm Breeding boar carry out the feeding experiment of 10 weeks by a definite date.Concentrate feed used by test group is matched somebody with somebody according to the weight portion of embodiment 1-5 Put, according to recommended formula mixed feed is made into, its Testing index is:Crude protein is 16.8, and metabolizable energy is 3080Kcal/Kg, is relied Propylhomoserin level is 0.9.Matched group is that certain brand coordinates breeding boar material on market that original pig farm uses.Choose kind consistent, body 48 Duroc boars that type and age are close to, are randomly divided into treatment group and test group, and per group includes 8 repetitions, and each repeats 1 Head boar, daily feeding 2 times feed daily 2.5kg mixed feeds, free choice feeding, free water.Concrete outcome such as following table institute Show:
As shown above, the anti-heat stress type breeding boar feed for being configured according to recommended formula, wherein the present invention is implemented The effect of example 3 is optimum, can effectively improve the semen quality of high temperature season breeding boar.The generation of the sperm of boar needs one Cycle, typically in 5 time-of-weeks, before 5 weeks sperms indices it is substantially unchanged.But as can be seen from the table, the last 5 weeks The semen quality of test group will be considerably better than matched group, while can also learn from matched group, lasting high temperature is to breeding boar Semen quality has fatal damage.As can be seen here, the present invention disclosure satisfy that the nutritional need of breeding boar under heat stress, by function Property little peptide protein, steam fish meal, chyle fat, dietary fiber, glucose, the Vitamin E of special dosage and vitamin C, it is organic Trace element, N- carbamylglutamic acids and plant extract, various nutrition are cooperated, and can significantly improve boar under heat stress Semen quality, that reduces sow returns feelings rate and nonproductive natural law, improves culture benefit.
Finally, above example is only unrestricted to illustrate technical scheme, although passing through above-described embodiment The present invention is described in detail, it is to be understood by those skilled in the art that can be right in the form and details It makes various changes, without departing from claims of the present invention limited range.

Claims (8)

1. a kind of anti-heat stress type breeding boar concentrated feed special, it is characterised in that:Described anti-heat stress type breeding boar is special Concentrated feed includes high protein bean pulp, little peptide protein, steam fish meal, dietary fiber, emulsified fat powder, Oleum Glycines, stone powder, phosphoric acid hydrogen It is calcium, Sodium Chloride, glucose, lysine, N- carbamylglutamic acids, composite inorganic trace element, compound organic trace element, compound Vitamin, Vitamin E, vitamin C, microbial ecological agent, choline chloride, Herba Macleayae Cordatae extract, phytase, antioxidant.
2. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:Described is anti- The parts by weight of heat stress type breeding boar concentrated feed special each component are:200~300 parts of high protein bean pulp, small peptide protein 60 ~120 parts, 100~200 parts of steam fish meal, 100~150 parts of dietary fiber, 50~100 parts of emulsified fat powder, Oleum Glycines 5~20 Part, 40~80 parts of stone powder, 80~100 parts of calcium hydrogen phosphate, 20~40 parts of Sodium Chloride, 20~40 parts of glucose, lysine 5~10 It is part, 5~10 parts of N- carbamylglutamic acids, 5~10 parts of composite inorganic trace element, compound 5~10 parts of organic trace element, compound It is 4~8 parts of vitamin, 1~3 part of Vitamin E, 5~9 parts of vitamin C, 1~2 part of microbial ecological agent, choline chloride 8~12, rich Drop back into 1~5 part of extract, 2~5 parts of phytase, 0.2~0.8 part of antioxidant.
3. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:Described answers Closing inorganic microelement includes ferrous sulfate monohydrate, zinc sulfate monohydrate, manganese sulfate monohydrate, copper chloride hydroxide, cobalt chloride hexahydrate, iodine Sour calcium, sodium selenite pre-mixing agent, carrier is stone powder.
4. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:Described answers Closing organic trace element includes glycine ferrouss, zinc methionine, yeast selenium, and carrier is stone powder.
5. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:Described answers Closing vitamin includes vitamin A, vitamin D3, Vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid, pantothenic acid, Folic Acid, biotin, carrier is powdered rice hulls.
6. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:Described breast The main component for changing fatty powder is oleum lini, and its content is 50%.
7. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:The meals More than 85%, the content ratio of acid detergent fiber and acidic cleaning lignin is 3 to the content of the neutral detergent fiber of fiber:1.
8. a kind of anti-heat stress type breeding boar concentrated feed special according to claim 1, it is characterised in that:Described is little Peptide protein is made up of high protein bean pulp after pre-treatment, breaking cell wall, quenched, hydrolysis of protein, and its crude protein content is 50%, Lysine content is 3.1%, and methionine content is 0.65%, and tryptophane is 0.56%, and threonine content is 2.0%, arginine Content is 3.95%, and content of glutamic acid is 9.0%.
CN201611131422.8A 2016-12-09 2016-12-09 Special concentrated feed for anti-heat stress breeding boars Pending CN106578518A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107223786A (en) * 2017-07-05 2017-10-03 北京四方红饲料科技有限公司 A kind of compound premix and grain for herd boar
CN107494946A (en) * 2017-07-29 2017-12-22 合肥申仁养殖有限公司 A kind of mixed feed for improving meat quality
CN107509878A (en) * 2017-09-30 2017-12-26 武汉亿维登科技发展有限公司 Herd boar mixed feed
CN108094731A (en) * 2017-12-29 2018-06-01 曲靖友美动物食品有限公司 A kind of high-performance breeding boar feed and preparation method thereof and application method
CN108740421A (en) * 2018-05-31 2018-11-06 上海新邦生物科技有限公司 A kind of high temperature season improves the mixed feed of quality of boar semen
CN108902493A (en) * 2018-06-26 2018-11-30 北京鹤来科技有限公司 A kind of herd boar concentrated feed
CN111066967A (en) * 2019-12-12 2020-04-28 温氏食品集团股份有限公司 Special material for improving boar semen quality
CN113040276A (en) * 2021-03-05 2021-06-29 山东和美华农牧科技股份有限公司 Feed additive and preparation method and application thereof
CN114376090A (en) * 2022-01-18 2022-04-22 湖南九鼎科技(集团)有限公司 Breeding boar compound feed and preparation method thereof
CN115444075A (en) * 2022-09-02 2022-12-09 英联饲料(辽宁)有限公司 Special feed capable of improving feed digestibility and reducing pig intestinal chyme viscosity and inflammation

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CN101530475A (en) * 2009-04-17 2009-09-16 湖南美可达生物资源有限公司 Application of pink plumepoppy herb extract in veterinary drugs of economic animals
CN102885237A (en) * 2012-10-25 2013-01-23 淮安正昌饲料有限公司 Health care type compound boar feed and preparation method thereof
CN106107126A (en) * 2016-07-01 2016-11-16 宁夏大北农科技实业有限公司 A kind of mixed feed improving quality of boar semen and preparation method thereof

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CN101530475A (en) * 2009-04-17 2009-09-16 湖南美可达生物资源有限公司 Application of pink plumepoppy herb extract in veterinary drugs of economic animals
CN102885237A (en) * 2012-10-25 2013-01-23 淮安正昌饲料有限公司 Health care type compound boar feed and preparation method thereof
CN106107126A (en) * 2016-07-01 2016-11-16 宁夏大北农科技实业有限公司 A kind of mixed feed improving quality of boar semen and preparation method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107223786A (en) * 2017-07-05 2017-10-03 北京四方红饲料科技有限公司 A kind of compound premix and grain for herd boar
CN107494946A (en) * 2017-07-29 2017-12-22 合肥申仁养殖有限公司 A kind of mixed feed for improving meat quality
CN107509878A (en) * 2017-09-30 2017-12-26 武汉亿维登科技发展有限公司 Herd boar mixed feed
CN108094731A (en) * 2017-12-29 2018-06-01 曲靖友美动物食品有限公司 A kind of high-performance breeding boar feed and preparation method thereof and application method
CN108740421A (en) * 2018-05-31 2018-11-06 上海新邦生物科技有限公司 A kind of high temperature season improves the mixed feed of quality of boar semen
CN108902493A (en) * 2018-06-26 2018-11-30 北京鹤来科技有限公司 A kind of herd boar concentrated feed
CN111066967A (en) * 2019-12-12 2020-04-28 温氏食品集团股份有限公司 Special material for improving boar semen quality
CN113040276A (en) * 2021-03-05 2021-06-29 山东和美华农牧科技股份有限公司 Feed additive and preparation method and application thereof
CN114376090A (en) * 2022-01-18 2022-04-22 湖南九鼎科技(集团)有限公司 Breeding boar compound feed and preparation method thereof
CN115444075A (en) * 2022-09-02 2022-12-09 英联饲料(辽宁)有限公司 Special feed capable of improving feed digestibility and reducing pig intestinal chyme viscosity and inflammation

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Application publication date: 20170426