CN108783069A - A kind of healthy feed of fattening period broiler chicken - Google Patents

A kind of healthy feed of fattening period broiler chicken Download PDF

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Publication number
CN108783069A
CN108783069A CN201810665939.8A CN201810665939A CN108783069A CN 108783069 A CN108783069 A CN 108783069A CN 201810665939 A CN201810665939 A CN 201810665939A CN 108783069 A CN108783069 A CN 108783069A
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parts
broiler chicken
algal polysaccharides
fattening period
meal
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CN201810665939.8A
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石水琴
何东明
涂健
冯江华
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Anhui Zhongsheng Agriculture Development Co Ltd
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Anhui Zhongsheng Agriculture Development Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75Feeding-stuffs specially adapted for particular animals for birds for poultry
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • A23K20/147Polymeric derivatives, e.g. peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/26Compounds containing phosphorus
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Birds (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Fodder In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention discloses a kind of healthy feed of fattening period broiler chicken, raw material includes by weight:Corn 40-50, oat 25-35, wheat-middlings 10-20, Olive Meal 6-12, Yeast protein 20-30, feather meal 6-10, sesame seed meal 20-30, peanut meal 8-16, calcium monohydrogen phosphate 2-4, Se-enriched yeast 1-2, enteron aisle poising agent 1-2, soybean lecithin 0.6-1.2, vitamin 0.2-0.4, Chinese herb feed additive 2-4, salted duck egg yolk 2-3, coloured malt 2-4, corn oil 0.2-0.4, rice bran oil 0.1-0.2, hawthorn powder 0.6-1.8, Gluten 0.2-0.8, bone tankage 2-4, modified algal polysaccharides 1-3.The present invention can not only provide a large amount of protein and energy, but also can effectively facilitate broiler chicken and ingest, and effectively accelerate the growth of broiler chicken, while can improve immunity.

Description

A kind of healthy feed of fattening period broiler chicken
Technical field
The present invention relates to cultural technique field more particularly to a kind of healthy feeds of fattening period broiler chicken.
Background technology
During broiler breeding, fattening period is a very important stage, is directly related to broiler chicken and delivers quality for sale, because This, the broiler feeding of fattening period needs to adjust forage compounding, improves the energy level in feed, existing fattening period broiler fodder Contain higher energy feedstuff more, a large amount of fat is added in feed, has ignored the supply of other nutrition compositions, leads to chicken group It is susceptible to chicken diarrhea, dyspeptic symptom, affects growth and development, fattening effect is had a greatly reduced quality.
Invention content
Technical problems based on background technology, the present invention propose a kind of healthy feed of fattening period broiler chicken, not only A large amount of protein and energy can be provided, and broiler chicken can be effectively facilitated and ingested, improve the weight of broiler chicken, effectively accelerate broiler chicken Growth, while immunity can be improved, improve raising broiler economic benefit.
A kind of fattening period broiler chicken proposed by the present invention health feed, raw material include by weight:40-50 parts of corn, 25-35 parts of oat, 10-20 parts of wheat-middlings, 6-12 parts of Olive Meal, 20-30 parts of Yeast protein, 6-10 parts of feather meal, sesame seed meal 20- 30 parts, 8-16 parts of peanut meal, 2-4 parts of calcium monohydrogen phosphate, 1-2 parts of Se-enriched yeast, 1-2 parts of enteron aisle poising agent, soybean lecithin 0.6- 1.2 parts, 0.2-0.4 parts of vitamin, 2-4 parts of Chinese herb feed additive, 2-3 parts of salted duck egg yolk, 2-4 parts of coloured malt, corn oil 0.2- 0.4 part, 0.1-0.2 parts of rice bran oil, 0.6-1.8 parts of hawthorn powder, 0.2-0.8 parts of Gluten, 2-4 parts of bone tankage, modified seaweed 1-3 parts of polysaccharide.
Preferably, enteron aisle poising agent includes by weight:0.8-1.6 parts of allicin, 0.2-0.4 parts of ginger powder.
Preferably, Chinese herb feed additive includes by weight:10-18 parts of tsaoko, 10-30 parts of Radix Glycyrrhizae, 10-15 parts of kuh-seng, 6-12 parts of Rhizoma Atractylodis Macrocephalae.
Preferably, modified algal polysaccharides are prepared using following technique:Nano-beta molecular sieve is roasted, is crushed, it is molten that phosphoric acid is added Liquid, heating stirring are added urea and continue to stir, heat up, and algal polysaccharides are added and continue to stir, discharge, cooling, and washing crushes To modified algal polysaccharides.
Preferably, in the preparation process of modified algal polysaccharides, a concentration of 50-54wt% of phosphoric acid solution.
Preferably, in the preparation process of modified algal polysaccharides, nano-beta molecular sieve, phosphoric acid solution, urea, algal polysaccharides Weight ratio is 30-36:180-220:8-16:4-8.
Preferably, modified algal polysaccharides are prepared using following technique:Nano-beta molecular sieve is roasted into 30-50min, roasting temperature Degree is 640-700 DEG C, is crushed, and phosphoric acid solution is added, and is warming up to 88-96 DEG C of stirring 2-4h, and urea is added and continues to stir 4-8min, Mixing speed is 2000-2400r/min, is warming up to 170-180 DEG C, and algal polysaccharides are added and continue to stir 2-4h, discharge, cooling, Washing, crushing obtain modified algal polysaccharides.
The present invention can not only provide a large amount of protein and energy using sesame seed meal, wheat-middlings, Olive Meal, feather meal compounding Amount, and can effectively promote intestines peristalsis, accelerate nuisance excretion;And allicin, ginger powder can inhibit golden yellow in Broiler Chicken Staphylococcus, typhoid bacillus and Escherichia coli safeguard that intestinal microecology balances, reduce intestines problem, and the digestion for enhancing broiler chicken is inhaled Receive horizontal, raising immunity, raising raising broiler economic benefit.
In the modification algal polysaccharides of the present invention, after nano-beta molecular sieve phosphoric acid modification, it is uniformly dispersed with algal polysaccharides, then With urea reaction, centered on phosphorylation nano-beta molecular sieve, algal polysaccharides disperse wherein, urea and phosphorylation nano-beta molecular sieve It is copolymerized, the compatibility and dispersibility with algal polysaccharides can be improved, further form network structure, adsorptivity with urea reaction Can be extremely excellent, and anti-inflammatory antiviral effect is fabulous,
The present invention is compounded using modified algal polysaccharides with Chinese herb feed additive, and food calling and palatability can be not only significantly increased Can, and broiler chicken can be effectively facilitated and ingested, the weight of broiler chicken is improved, while covering the bad smell in feed, stimulates broiler chicken Sense organ effectively accelerates the growth of broiler chicken, and tsaoko, Radix Glycyrrhizae, kuh-seng, Rhizoma Atractylodis Macrocephalae act synergistically, and have Appetizing spleen-tonifying, tonifying spleen benefit The effect of gas, can effective stimulus gastrointestinal motility, exclude intestinal tube pneumatosis, help digestion air guide, and appetite improves, the absorption of nutriment speed Degree is also effectively increased.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of healthy feed of fattening period broiler chicken, raw material include:Corn 40kg, oat 35kg, wheat-middlings 10kg, olive Cake 12kg, Yeast protein 20kg, feather meal 10kg, sesame seed meal 20kg, peanut meal 16kg, calcium monohydrogen phosphate 2kg, Se-enriched yeast 2kg, Enteron aisle poising agent 1kg, soybean lecithin 1.2kg, vitamin 0.2kg, Chinese herb feed additive 4kg, salted duck egg yolk 2kg, coloured malt 4kg, corn oil 0.2kg, rice bran oil 0.2kg, hawthorn powder 0.6kg, Gluten 0.8kg, bone tankage 2kg, modified algal polysaccharides 3kg。
Enteron aisle poising agent is 0.8 by weight by allicin, ginger powder:0.4 composition;Chinese herb feed additive is by tsaoko, sweet Grass, kuh-seng, Rhizoma Atractylodis Macrocephalae are 10 by weight:30:10:12 compositions.
Modified algal polysaccharides are prepared using following technique:30kg nano-beta molecular sieves are roasted into 50min, calcination temperature 640 DEG C, it crushes, a concentration of 50wt% phosphoric acid solutions of 220kg is added, be warming up to 96 DEG C of stirring 2h, 16kg urea is added and continues to stir 4min, mixing speed 2400r/min are warming up to 170 DEG C, and 8kg algal polysaccharides are added and continue to stir 2h, discharge, cooling, wash It washs, crushing obtains modified algal polysaccharides.
Embodiment 2
A kind of healthy feed of fattening period broiler chicken, raw material include:Corn 50kg, oat 25kg, wheat-middlings 20kg, olive Cake 6kg, Yeast protein 30kg, feather meal 6kg, sesame seed meal 30kg, peanut meal 8kg, calcium monohydrogen phosphate 4kg, Se-enriched yeast 1kg, intestines Road poising agent 2kg, soybean lecithin 0.6kg, vitamin 0.4kg, Chinese herb feed additive 2kg, salted duck egg yolk 3kg, coloured malt 2kg, corn oil 0.4kg, rice bran oil 0.1kg, hawthorn powder 1.8kg, Gluten 0.2kg, bone tankage 4kg, modified algal polysaccharides 1kg。
Enteron aisle poising agent is 1.6 by weight by allicin, ginger powder:0.2 composition;Chinese herb feed additive is by tsaoko, sweet Grass, kuh-seng, Rhizoma Atractylodis Macrocephalae are 18 by weight:10:15:6 compositions.
Modified algal polysaccharides are prepared using following technique:36kg nano-beta molecular sieves are roasted into 30min, calcination temperature 700 DEG C, it crushes, a concentration of 54wt% phosphoric acid solutions of 180kg is added, be warming up to 88 DEG C of stirring 4h, 8kg urea is added and continues to stir 8min, mixing speed 2000r/min are warming up to 180 DEG C, and 4kg algal polysaccharides are added and continue to stir 4h, discharge, cooling, wash It washs, crushing obtains modified algal polysaccharides.
Embodiment 3
A kind of healthy feed of fattening period broiler chicken, raw material include:Corn 44kg, oat 32kg, wheat-middlings 12kg, olive Cake 10kg, Yeast protein 22kg, feather meal 9kg, sesame seed meal 22kg, peanut meal 14kg, calcium monohydrogen phosphate 2.5kg, Se-enriched yeast 1.8kg, enteron aisle poising agent 1.3kg, soybean lecithin 1kg, vitamin 0.25kg, Chinese herb feed additive 3.5kg, salted duck egg yolk 2.2kg, coloured malt 3.5kg, corn oil 0.25kg, rice bran oil 0.18kg, hawthorn powder 0.8kg, Gluten 0.6kg, bone tankage 2.5kg, modified algal polysaccharides 2.5kg.
Enteron aisle poising agent is 1 by weight by allicin, ginger powder:0.35 composition;Chinese herb feed additive is by tsaoko, sweet Grass, kuh-seng, Rhizoma Atractylodis Macrocephalae are 12 by weight:25:12:10 compositions.
Modified algal polysaccharides are prepared using following technique:32kg nano-beta molecular sieves are roasted into 45min, calcination temperature 660 DEG C, it crushes, a concentration of 51wt% phosphoric acid solutions of 210kg is added, be warming up to 94 DEG C of stirring 2.5h, 14kg urea is added and continues to stir 5min, mixing speed 2300r/min are warming up to 173 DEG C, and 7kg algal polysaccharides are added and continue to stir 2.5h, discharge, cooling, wash It washs, crushing obtains modified algal polysaccharides.
Embodiment 4
A kind of healthy feed of fattening period broiler chicken, raw material include:Corn 46kg, oat 28kg, wheat-middlings 18kg, olive Cake 8kg, Yeast protein 28kg, feather meal 7kg, sesame seed meal 28kg, peanut meal 10kg, calcium monohydrogen phosphate 3.5kg, Se-enriched yeast 1.2kg, enteron aisle poising agent 1.7kg, soybean lecithin 0.8kg, vitamin 0.35kg, Chinese herb feed additive 2.5kg, salted duck egg yolk 2.8kg, coloured malt 2.5kg, corn oil 0.35kg, rice bran oil 0.12kg, hawthorn powder 1.6kg, Gluten 0.4kg, bone tankage 3.5kg, modified algal polysaccharides 1.5kg.
Enteron aisle poising agent is 1.4 by weight by allicin, ginger powder:0.25 composition;Chinese herb feed additive is by tsaoko, sweet Grass, kuh-seng, Rhizoma Atractylodis Macrocephalae are 16 by weight:15:14:8 compositions.
Modified algal polysaccharides are prepared using following technique:34kg nano-beta molecular sieves are roasted into 35min, calcination temperature 680 DEG C, it crushes, a concentration of 53wt% phosphoric acid solutions of 190kg is added, be warming up to 90 DEG C of stirring 3.5h, 10kg urea is added and continues to stir 7min, mixing speed 2100r/min are warming up to 177 DEG C, and 5kg algal polysaccharides are added and continue to stir 3.5h, discharge, cooling, wash It washs, crushing obtains modified algal polysaccharides.
Embodiment 5
A kind of healthy feed of fattening period broiler chicken, raw material include:Corn 45kg, oat 30kg, wheat-middlings 15kg, olive Cake 9kg, Yeast protein 25kg, feather meal 8kg, sesame seed meal 25kg, peanut meal 12kg, calcium monohydrogen phosphate 3kg, Se-enriched yeast 1.5kg, Enteron aisle poising agent 1.5kg, soybean lecithin 0.9kg, vitamin 0.3kg, Chinese herb feed additive 3kg, salted duck egg yolk 2.5kg are fried Malt 3kg, corn oil 0.3kg, rice bran oil 0.15kg, hawthorn powder 1.2kg, Gluten 0.5kg, bone tankage 3kg, modified seaweed Polysaccharide 2kg.
Enteron aisle poising agent is 1.2 by weight by allicin, ginger powder:0.3 composition;Chinese herb feed additive is by tsaoko, sweet Grass, kuh-seng, Rhizoma Atractylodis Macrocephalae are 14 by weight:20:13:9 compositions.
Modified algal polysaccharides are prepared using following technique:33kg nano-beta molecular sieves are roasted into 40min, calcination temperature 670 DEG C, it crushes, a concentration of 52wt% phosphoric acid solutions of 200kg is added, be warming up to 92 DEG C of stirring 3h, 12kg urea is added and continues to stir 6min, mixing speed 2200r/min are warming up to 175 DEG C, and 6kg algal polysaccharides are added and continue to stir 3h, discharge, cooling, wash It washs, crushing obtains modified algal polysaccharides.
Choose 200 healthy broiler chicken that will enter fattening period, chicken group be randomly divided into two groups, every group 100, be divided into pair According to group and experimental group, 5 gained of experimental group feeding embodiment improves the mixed feed of broiler chicken resistance, and control group feeding tradition is raised Material, the nursing number of two groups of broiler chicken, feeding volume, nursing time all same, it is continuous feed 35 days after two groups of growth of meat chicken situations such as Under:
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of healthy feed of fattening period broiler chicken, which is characterized in that its raw material includes by weight:40-50 parts of corn, oat 25-35 parts, 10-20 parts of wheat-middlings, 6-12 parts of Olive Meal, 20-30 parts of Yeast protein, 6-10 parts of feather meal, sesame seed meal 20-30 Part, 8-16 parts of peanut meal, 2-4 parts of calcium monohydrogen phosphate, 1-2 parts of Se-enriched yeast, 1-2 parts of enteron aisle poising agent, soybean lecithin 0.6-1.2 Part, 0.2-0.4 parts of vitamin, 2-4 parts of Chinese herb feed additive, 2-3 parts of salted duck egg yolk, 2-4 parts of coloured malt, corn oil 0.2-0.4 Part, 0.1-0.2 parts of rice bran oil, 0.6-1.8 parts of hawthorn powder, 0.2-0.8 parts of Gluten, 2-4 parts of bone tankage, modified algal polysaccharides 1-3 parts.
2. the healthy feed of fattening period broiler chicken according to claim 1, which is characterized in that enteron aisle poising agent wraps by weight It includes:0.8-1.6 parts of allicin, 0.2-0.4 parts of ginger powder.
3. the healthy feed of fattening period broiler chicken according to claim 1 or claim 2, which is characterized in that Chinese herb feed additive is by weight Part include:10-18 parts of tsaoko, 10-30 parts of Radix Glycyrrhizae, 10-15 parts of kuh-seng, 6-12 parts of Rhizoma Atractylodis Macrocephalae.
4. according to the healthy feed of any one of the claim 1-3 fattening period broiler chicken, which is characterized in that modified algal polysaccharides are adopted It is prepared with following technique:Nano-beta molecular sieve is roasted, is crushed, phosphoric acid solution is added, heating stirring is added urea and continues to stir, Heating is added algal polysaccharides and continues to stir, discharges, and cooling, washing, crushing obtains modified algal polysaccharides.
5. the healthy feed of fattening period broiler chicken according to claim 4, which is characterized in that the preparation process of modified algal polysaccharides In, a concentration of 50-54wt% of phosphoric acid solution.
6. the healthy feed of the fattening period broiler chicken according to claim 4 or 5, which is characterized in that the preparation of modified algal polysaccharides In technique, nano-beta molecular sieve, phosphoric acid solution, urea, algal polysaccharides weight ratio be 30-36:180-220:8-16:4-8.
7. according to the healthy feed of any one of the claim 4-6 fattening period broiler chicken, which is characterized in that modified algal polysaccharides are adopted It is prepared with following technique:Nano-beta molecular sieve is roasted into 30-50min, calcination temperature is 640-700 DEG C, crushes, it is molten that phosphoric acid is added Liquid is warming up to 88-96 DEG C of stirring 2-4h, and urea is added and continues to stir 4-8min, mixing speed 2000-2400r/min, heating To 170-180 DEG C, algal polysaccharides are added and continue to stir 2-4h, discharge, cooling, washing, crushing obtains modified algal polysaccharides.
CN201810665939.8A 2018-06-26 2018-06-26 A kind of healthy feed of fattening period broiler chicken Withdrawn CN108783069A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106578613A (en) * 2016-12-03 2017-04-26 许孝东 Specific feed for meat chickens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106578613A (en) * 2016-12-03 2017-04-26 许孝东 Specific feed for meat chickens

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Application publication date: 20181113