CN108208394A - A kind of environment-friendly feed in child care pig stage - Google Patents

A kind of environment-friendly feed in child care pig stage Download PDF

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Publication number
CN108208394A
CN108208394A CN201711393721.3A CN201711393721A CN108208394A CN 108208394 A CN108208394 A CN 108208394A CN 201711393721 A CN201711393721 A CN 201711393721A CN 108208394 A CN108208394 A CN 108208394A
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child care
feed
environment
care pig
pig
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Inventor
刘志强
肖淑华
侯强红
张颖
范觉鑫
江书忠
罗佳捷
燕富永
黄大足
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Hunan Jiuding Animal Nutrition Research Institute Co Ltd
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Hunan Jiuding Animal Nutrition Research Institute Co Ltd
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Priority to CN201711393721.3A priority Critical patent/CN108208394A/en
Publication of CN108208394A publication Critical patent/CN108208394A/en
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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
    • A23K50/30Feeding-stuffs specially adapted for particular animals for swines
    • 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
    • A23K10/12Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • 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
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • 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
    • A23K20/105Aliphatic or alicyclic compounds
    • 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
    • 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
    • A23K20/189Enzymes
    • 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
    • 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
    • A23K20/24Compounds of alkaline earth metals, e.g. magnesium
    • 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
    • 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
    • A23K20/28Silicates, e.g. perlites, zeolites or bentonites
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • 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)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
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  • Birds (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention discloses a kind of environment-friendly feed in child care pig stage, it includes basal feed component and core addO-on therapy, and the mass ratio of the basal feed component and core addO-on therapy is(97.5‑99):(1‑2.5);The basal feed group includes the component of following parts by weight:Corn 20 40, popcorn 10 20, extruded wheat 10 15, soya-bean oil 12, expanded soybean 8 10, ferment palm kernel meal 24, dregs of beans 10 15, steam fish meal 24, low albumen whey powder 24, amino acid 0.8 1.5, sucking pig acid 0.3 0.8, calcium dihydrogen phosphate 0.3 0.4, calcium formate 0.2 0.6, precipitated calcium carbonate 0.2 0.5, salt 0.3 0.5 etc.;The core addO-on therapy includes the component of following parts by weight:Organic mineral substance pre-mixing agent 0.15 0.25, foul smell adhesive 0.02-0.05, child care pig compound premix 0.8 1.2.The present invention can reduce the injury to histoorgan of child care pig metabolism harmful substance, improve the health and growth performance of child care pig.

Description

A kind of environment-friendly feed in child care pig stage
Technical field
The invention belongs to pannage technical fields, specifically disclose a kind of environment-friendly feed in child care pig stage, specifically Suitable for the nursery-stage pig feed of 8-25 kilograms of range of weight.
Background technology
There is " four close " during swine rearing, one of them is exactly that child care is closed.The physilogical characteristics of child care stage pig:Feed intake Rapid increase, and fast-growth, the physiological function development of the stage pig is not yet complete, and digestive system is also continuing to develop and give birth to In length, disease easily occurs for the pig in the stage, and be easy to cause death.Meanwhile the stage is excessively to grower pigs from sucking pig Stage, the selection of feedstuff must take into account the feature of creep feed and small pig feed, be conducive to pig it is smooth excessively.The stage The characteristics of demand grown in feed according to pig needs the minerals such as higher albumen, calcium, phosphorus, and generates largely contain therewith Nitrogen waste and hydrogen sulfide and calcium, phosphorus, heavy metal(Lead, cadmium)And the discharge of arsenic, and such substance is also to have to the growth of pig It centainly influences, in terms of the healthy growth and the survival rate that are mainly reflected in pig.In the case, research and development promote a kind of low albumen, The environment-protecting feed of low antibiotic, lower mineral meets or exceeds the effect of conventional feed, and ammonia and sulphur just can be greatly reduced Change the discharge of the foul smell such as hydrogen, while reduce the content of the heavy metal elements such as nitrogen and phosphorus element and arsenic, lead, cadmium in pig excrements, and The injury to histoorgan of child care pig metabolism harmful substance is reduced, improves the health and growth performance of child care pig.
Invention content
The present invention is directed to overcome the deficiencies in the prior art, improve the health and growth performance of child care pig, while reduce foul smell (Ammonia, hydrogen sulfide etc.)Discharge and reduce pig excrements in the heavy metal elements such as nitrogen and phosphorus element and arsenic, lead, cadmium content.It carries A kind of environment-friendly feed in child care pig stage is supplied.
In order to achieve the above object, technical solution provided by the invention is:
The environment-friendly feed in the child care pig stage includes basal feed component and core addO-on therapy, the basal feed component Mass ratio with core addO-on therapy is(97.5-99):(1-2.5);The basal feed group includes the component of following parts by weight: Corn 20-40, popcorn 10-20, extruded wheat 10-15, soya-bean oil 1-2, expanded soybean 8-10, ferment palm kernel meal 2-4, dregs of beans 10-15, steam fish meal 2-4, low albumen whey powder 2-4, amino acid 0.8-1.5, sucking pig acid 0.3-0.8, calcium dihydrogen phosphate 0.3- 0.4, calcium formate 0.2-0.6, precipitated calcium carbonate 0.2-0.5, salt 0.3-0.5 etc.;The core addO-on therapy includes following weight Measure the component of part:Organic mineral substance pre-mixing agent 0.15-0.25, foul smell adhesive 0.02-0.05, child care pig compound premix 0.8-1.2。
Preferably, the core addO-on therapy includes the component of following parts by weight:Organic mineral substance pre-mixing agent 0.2, foul smell Adhesive 0.02-0.05, child care pig compound premix 1.
Preferably, the sucking pig acid is made of calcium formate, citric acid, lactic acid, malic acid by arbitrary weight ratio.
Preferably, the nutritional ingredient of the environment-friendly feed in the child care pig stage is as follows:Protein 16-17%, digestible energy 3350-3500 Kcal/Kg, lysine 1.3-1.5%, crude fibre 2-4%;Percentage composition therein refers both to the nutritional ingredient in institute State the mass percentage content in the environment-friendly feed in child care pig stage.
During the environment-friendly feed in above-mentioned child care pig stage is raw materials used, sucking pig acid is nine ancient cooking vessel group citric acids, lactic acid, benzene The special organic acidulant of sucking pig of the preparations such as formic acid;Organic mineral substance pre-mixing agent is organic for the chelating amino acids of nine ancient cooking vessel groups production Grandidierite;The additive product of removal stink that foul smell adhesive is compounded for nine ancient cooking vessel groups using yucca class substance;Child care pig is answered Close the child care pig premix compound special that premix is the production of nine ancient cooking vessel groups(Include multivitamin, drug, probiotics, enzyme system Agent, mould inhibitor and antioxidant etc., carrier are avoided using the high zeolite powder of content of beary metal).
The environment-friendly feed in above-mentioned child care pig stage is processed using following production technology:
1) bulk raw material grinding particle size reaches 80% 30 mesh excessively, such as:Corn, popcorn, extruded wheat, expanded soybean, fermentation Palm kernel meal and dregs of beans etc..
2)Granulation, using the ring die pelletizing of 3.0mm diameters, pelleting temperature is controlled below 70 DEG C.
The application method of the environment-friendly feed in above-mentioned child care pig stage is as follows:
After weanling pig feeds 10-14 days creep feeds, weight reaches 8 kilograms or more, according to creep feed:Child care material=7:3,5:5 Hes 3:7 carry out transition in 3 days, and the environmentally friendly piglet feed of the present invention is all fed after feeding is steady.
Compared with the prior art, the present invention has following apparent advantage and has the beneficial effect that:
Present invention uses the cooperation of low albumen, low antibiotic and lower mineral, using amino acid balance technology, net energy system technology With improve nutrient utilization rate technology, and using efficient enzyme preparation, Tiny ecosystem, it is often more important that employ stink adhesive Additive technology, stink adhesive have extremely strong binding force, and can form nontoxic nitrogen with ammonia extra in alimentary canal It closes object to utilize for animal body, reduces the concentration of urea and ammonia in animal blood, improve enteron aisle acid or alkali environment, promote animal Body health greatly reduces the discharge of the poisonous gas such as ammonia, hydrogen sulfide, while stink adhesive can be thin with gut epithelium Cholesterol on after birth, which forms compound raising membrane passage, contributes to the transhipment of active nutrient component, promotes nutrient Absorption;The element utilization rate of chelating amino acids organic composite ore deposit is 3-8 times of inorganic microelement, can be greatly reduced The additive amount of trace element reaches equivalent effect, and reduces damage of the excessive trace element to body.Pass through more than technology Means reduce supernutrition element and bear and damage caused by organism metabolism, can reduce the dosage of antibiotic accordingly, Test data shows that environmentally friendly child care material of the invention can significantly reduce foul smell discharge, heavy metals emission, and can reduce material Meat while improving Growth Results, reduces the waste of albumen, minerals and drug, reduces the environmental protection of discharge than 0.1-0.2 Pressure.
In short, the present invention is the environment-protecting feed of low albumen, low antibiotic, lower mineral, even more than conventional feeding can reach The effect of material, and the content of the heavy metal elements such as nitrogen and phosphorus element and arsenic, lead, cadmium in pig excrements can be reduced, it is protected so as to reduce The injury to histoorgan of pig metabolism harmful substance is educated, improves the health and growth performance of child care pig.
Specific embodiment
Embodiment 1
The environment-friendly feed in the child care pig stage includes basal feed component and core addO-on therapy, the basal feed component Mass ratio with core addO-on therapy is(97.5-99):(1-2.5);The basal feed group includes the component of following parts by weight: Corn 20-40, popcorn 10-20, extruded wheat 10-15, soya-bean oil 1-2, expanded soybean 8-10, ferment palm kernel meal 2-4, dregs of beans 10-15, steam fish meal 2-4, low albumen whey powder 2-4, amino acid 0.8-1.5, sucking pig acid 0.3-0.8, calcium dihydrogen phosphate 0.3- 0.4, calcium formate 0.2-0.6, precipitated calcium carbonate 0.2-0.5, salt 0.3-0.5 etc.;The core addO-on therapy includes following weight Measure the component of part:Organic mineral substance pre-mixing agent 0.15-0.25, foul smell adhesive 0.02-0.05, child care pig compound premix 0.8-1.2。
Preferably, the core addO-on therapy includes the component of following parts by weight:Organic mineral substance pre-mixing agent 0.2, foul smell Adhesive 0.02-0.05, child care pig compound premix 1.
Preferably, the sucking pig acid is made of calcium formate, citric acid, lactic acid, malic acid by arbitrary weight ratio.
Preferably, the nutritional ingredient of the environment-friendly feed in the child care pig stage is as follows:Protein 16-17%, digestible energy 3350-3500 Kcal/Kg, lysine 1.3-1.5%, crude fibre 2-4%;Percentage composition therein refers both to the nutritional ingredient in institute State the mass percentage content in the environment-friendly feed in child care pig stage.
The environment-friendly feed in above-mentioned child care pig stage is processed using following production technology:
1) bulk raw material grinding particle size reaches 80% 30 mesh excessively, such as:Corn, popcorn, extruded wheat, expanded soybean, fermentation Palm kernel meal and dregs of beans etc..
2)Granulation, using the ring die pelletizing of 3.0mm diameters, pelleting temperature is controlled below 70 DEG C.
2 animal contrast test of embodiment(One)
Experiment 1:Environment-protecting feed and our company's conventional products comparison
Test period:Spring(2017.3.5-3.30 days days)
Test site:Xin Xiang agricultures group sow(Chenzhou, Hunan Province)
Testing material:A:Current nine ancient cooking vessels group commodity child care swine feed(PIG100), particulate material
B:Environmental protection child care swine feed of the invention(6D100), particulate material
Experiment grouping and feeding method:In wean after the test, child care pig is fed to 10 kilograms, chooses 16 columns(Per column about 10 Head), it is divided into 2 processing, it is each to handle 8 column pigs, it is grouped according to counterpoise.Counterpoise is basically identical between column, with column piglet uniformity one It causes, drinking-water health care 3 days before testing, and transition is carried out with corresponding testing material and the material fed before, by 3:7,5:5,7:3 ratio mistakes It crosses.Transition is finished after feed intake is normal, directly switches to corresponding testing material according to grouping situation, is freely eaten, is provided abundance Clean drinking-water.Ensure column home sanitation and hygiene, periodically pig house and feed trough are sterilized.(It the results are shown in Table 1, table 2 and table 3).
1 feed testing result of table(Sample number:N=8)
2 growth of animal performance data of table counts(Sample number:n=8)
3 excrement testing result of table(Sample number:n=8)
Conclusion (of pressure testing):1. in terms of feed testing result, the testing result of two kinds of feeds is basically identical with design value, environmentally friendly child care material It is lower by 2.6 than conventional child care material protein content;Lysine is slightly lower, and arsenic content and heavy metal lead, cadmium only have the general of conventional feed Left and right.2. in terms of animal test results, the two feed intake is not much different, and the weightening of environment-protecting feed has some superiority, especially expects Meat is with obvious effects than low 0.1 or so.3. excrement testing result shows the albumen of environment-protecting feed in the excrement of discharge less than conventional Child care material, especially heavy metals emission amount significant difference.
3 animal contrast test of embodiment(Two)
Experiment 2:Environment-protecting feed is compared with commercially available conventional child care material product
Test period:Autumn(2017.9.5-10.4 days days)
Test site:Universe member animal husbandry pig farm(Jiangxi Shangrao)
Test material:A:Current nine ancient cooking vessels group commodity child care swine feed(PIG100), particulate material
B:Environmental protection child care swine feed of the invention(6D100), particulate material
C:Certain commercially available famous brand name child care material, particulate material
Experiment grouping and feeding method:In wean after the test, child care pig is fed to 10 kilograms, chooses 18 columns(Per column about 10 Head), it is divided into 3 processing, it is each to handle 6 column pigs, it is grouped according to counterpoise.Counterpoise is basically identical between column, with column piglet uniformity one It causes, drinking-water health care 3 days before testing, and transition is carried out with corresponding testing material and the material fed before, by 3:7,5:5,7:3 ratio mistakes It crosses.Transition is finished after feed intake is normal, directly switches to corresponding testing material according to grouping situation, is freely eaten, is provided abundance Clean drinking-water.Ensure column home sanitation and hygiene, periodically pig house and feed trough are sterilized.(It the results are shown in Table 4, table 5 and table 6).
4 feed testing result of table(Sample number:N=6)
5 growth of animal performance data of table counts(Sample number:n=6)
6 excrement testing result of table(Sample number:n=6)
Conclusion (of pressure testing):In terms of feed testing result, the protein of environment-protecting feed is minimum in 3 processing groups, certain famous brand name group is most It is high;Compare from growth performance data, 3 groups of feed intakes are basically identical, but environment-protecting feed group average daily gain highest, and environmental protection The feedstuff-meat ratio of feed group is less than certain famous brand name feed 0.22;Finally detection excrement as a result, and environment-protecting feed group heavy metal Discharge value is minimum.
Comprehensive conclusion twice:Environment-protecting feed is low with albumen, and arsenic and heavy metal lead, rapid determination of content of cadmium element are minimum, and discharge The characteristics of index in excrement is also minimum, growth performance aspect, the gaining effect of environment-protecting feed twice is best, and feedstuff-meat ratio It is lower 0.1-0.2 than identical class feed.

Claims (4)

1. a kind of environment-friendly feed in child care pig stage, which is characterized in that the environment-friendly feed in the child care pig stage includes base The mass ratio of plinth feed ingredient and core addO-on therapy, the basal feed component and core addO-on therapy is(97.5-99): (1-2.5);The basal feed group includes the component of following parts by weight:Corn 20-40, popcorn 10-20, extruded wheat 10-15, soya-bean oil 1-2, expanded soybean 8-10, ferment palm kernel meal 2-4, dregs of beans 10-15, steam fish meal 2-4, low albumen whey powder 2- 4, amino acid 0.8-1.5, sucking pig acid 0.3-0.8, calcium dihydrogen phosphate 0.3-0.4, calcium formate 0.2-0.6, precipitated calcium carbonate 0.2- 0.5, salt 0.3-0.5 etc.;The core addO-on therapy includes the component of following parts by weight:Organic mineral substance pre-mixing agent 0.15- 0.25, foul smell adhesive 0.02-0.05, child care pig compound premix 0.8-1.2.
2. the environment-friendly feed in child care pig stage as described in claim 1, which is characterized in that the core addO-on therapy includes The component of following parts by weight:Organic mineral substance pre-mixing agent 0.2, foul smell adhesive 0.02-0.05, child care pig compound premix 1.
3. the environment-friendly feed in child care pig stage as described in claim 1, which is characterized in that the sucking pig acid by calcium formate, Citric acid, lactic acid, malic acid are formed by arbitrary weight ratio.
4. the environment-friendly feed in child care pig stage as described in claim 1, which is characterized in that the environmental protection in the child care pig stage The nutritional ingredient of type feed is as follows:Protein 16-17%, digestible energy 3350-3500 Kcal/Kg, lysine 1.3-1.5%, crude fibre 2-4%;Percentage composition therein refers both to mass percent of the nutritional ingredient in the environment-friendly feed in the child care pig stage and contains Amount.
CN201711393721.3A 2017-12-21 2017-12-21 A kind of environment-friendly feed in child care pig stage Pending CN108208394A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109511801A (en) * 2018-12-21 2019-03-26 湖南九鼎动物营养研究院有限公司 A kind of resisting stress syndrome feed additive and child care early-stage fodder

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CN104366113A (en) * 2014-11-26 2015-02-25 河南联合英伟饲料有限公司 Feed for weaned piglets
CN106173254A (en) * 2016-08-04 2016-12-07 湖南九鼎科技(集团)有限公司 A kind of nonreactive child care pig's feed and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109511801A (en) * 2018-12-21 2019-03-26 湖南九鼎动物营养研究院有限公司 A kind of resisting stress syndrome feed additive and child care early-stage fodder

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