CN108782455A - A kind of cultural method of selenium-rich sheep - Google Patents
A kind of cultural method of selenium-rich sheep Download PDFInfo
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- CN108782455A CN108782455A CN201810721322.3A CN201810721322A CN108782455A CN 108782455 A CN108782455 A CN 108782455A CN 201810721322 A CN201810721322 A CN 201810721322A CN 108782455 A CN108782455 A CN 108782455A
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- 241001494479 Pecora Species 0.000 title claims abstract description 122
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 54
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- 244000068988 Glycine max Species 0.000 claims description 16
- 235000010469 Glycine max Nutrition 0.000 claims description 16
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- 241000287828 Gallus gallus Species 0.000 description 2
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- 206010047626 Vitamin D Deficiency Diseases 0.000 description 1
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- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- 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
- 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
- A23K20/30—Oligoelements
-
- 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
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
-
- 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
- A23K50/60—Feeding-stuffs specially adapted for particular animals for weanlings
-
- 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
Landscapes
- 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)
- Physiology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mycology (AREA)
- Birds (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of cultural methods of selenium-rich sheep, belong to selenium-rich sheep cultural technique field, include the following steps：（1）The cultivation of young age sheep；（2）The cultivation of wean sheep；（3）The cultivation of adult sheep.The cultural method of selenium-rich sheep provided by the invention, method safety is reliable, has science, the sheep finally cultivated physically fit, disease resistance is strong, health, it is good to feed digestion absorbability, it is full of nutrition, it is high to feed biological transformation ratio, Se content is moderate, has good economic value and medical value, has good market promotion prospect.
Description
Technical field
The invention belongs to selenium-rich sheep cultural technique fields, and in particular to a kind of cultural method of selenium-rich sheep.
Background technology
Selenium is micronutrient element necessary to a kind of humans and animals, has anti-oxidant, anticancer, improves immunity of organisms, protects
Shield heart is dirty, protection liver, the multiple pharmacological effects such as prevention myopia and cataract, removing toxic substances, anti-aging and enhancing fecundity,
It is known as " Promethean fire " " heart patron saint " " king of anticancer " " Uther Lightbringer " and " long-lived element ".The health of selenium and human body has
Close contact, be currently known human diseases related with selenium deficiency up to more than 40 and plant, including cardiovascular and cerebrovascular disease, diabetes,
Autoimmune disease, Keshan disease, Kaschin-Beck disease etc..With deepening continuously for medicine and Nutritional studies, people increasingly recognize
Know the physiological action of selenium in human body and maintains the importance of health.1988, selenium was included in people by Chinese Soclety of Nutrition
Micronutrient element necessary to body, it is 50 ~ 250ug/d to recommend adult's intake, and Food Selenium highest amount safe for ingestion is
400ug/d.However, China has 72% area to be in low selenium or selenium deficiency area, provinces and cities of 13, China were done by Chinese Soclety of Nutrition
Investigation, the results showed that, it is 26 ~ 32ug/d, the minimum intake 50ug/ recommended with Chinese Soclety of Nutrition at selenium intake for each person
D is far apart.Therefore, the needs to selemium nutrition element need to be met containing the higher food of selenium by edible, this is protected as China
Hinder the common practice of resident's health.
The protein content of mutton is all higher than pork, beef, and fat content is again relatively fewer, but with the hair of society
Exhibition, people are higher and higher to the attention rate of selenium-enriched food, and traditional mutton cannot be satisfied people for the pursuit that takes care of health, therefore,
It is the following aquaculture that absorption of the sheep to selenium element is improved in the breeding process to make the Se content in mutton, goat milk improve
Developing direction.Now, the cultural method about selenium-rich sheep in the market is no different substantially with conventional cultural method, only in feed
In be added to selenium element, but sheep is very low to the sorption enhanced rate of selenium element, and the content of selenium is very low in the mutton of institute's output,
It cannot be satisfied the needs of people at all, and because conversion ratio is low, greatly cause the waste of resource.
Invention content
The purpose of the present invention is for existing problem, provide a kind of cultural method of selenium-rich sheep.It is provided by the invention
The cultural method of selenium-rich sheep, method safety is reliable, has science, the sheep finally cultivated is physically fit, and disease resistance is strong, body
Health, good to feed digestion absorbability, full of nutrition, high to feed biological transformation ratio, Se content is moderate, has warp well
Ji value and medical value, have good market promotion prospect.
The present invention is achieved by the following technical solutions：
A kind of cultural method of selenium-rich sheep, includes the following steps：
（1）The cultivation of young age sheep：From the young sheep of 1 ~ 7 age in days, with breast-feeding, daily feeding 6 ~ 8 times, from the small of 8 ~ 20 ages in days
Sheep is fed with young sheep Se-enriched feedstuff, daily feeding 5 ~ 7 times, each 0.2 ~ 0.3kg of feeding, uses the indigo plant of specific wavelength daily
Light irradiates 1 ~ 2min；
（2）The cultivation of wean sheep：From the lamb of 21 ~ 35 ages in days, fed with wean sheep Se-enriched feedstuff, daily feeding 4 ~ 6 times,
0.5 ~ 0.6kg of each feeding, uses 4 ~ 6min of blue light illumination of specific wavelength daily；
（3）The cultivation of adult sheep：The sheep later from 36 ages in days is fed, daily feeding 3 ~ 5 times with adult sheep Se-enriched feedstuff,
0.7 ~ 0.9kg of each feeding, uses 6 ~ 7min of blue light illumination of specific wavelength daily.
Further, the wavelength of the blue light of the specific wavelength is 412 ~ 418nm.
Further, the step（1）Middle children's sheep Se-enriched feedstuff, is made of following parts by weight of component：40 ~ 50 parts of corn,
12 ~ 16 parts of wheat bran, 6 ~ 10 parts of soya-bean cake, 3 ~ 5 parts of fish meal, 4 ~ 5 parts of bone meal, 4 ~ 6 parts of whole milk powder, 1 ~ 2 part of cod-liver oil, selenium-rich particle
0.5 ~ 0.6 part, 0.2 ~ 0.4 part of additive.
Further, the step（2）Milch goat Se-enriched feedstuff is interrupted, is made of following parts by weight of component：Corn 30 ~ 40
Part, 18 ~ 22 parts of wheat bran, 12 ~ 14 parts of soya-bean cake, 3 ~ 5 parts of fish meal, 2 ~ 4 parts of bone meal, 2 ~ 4 parts of shellfish powder, 0.9 ~ 1.1 part of salt, selenium-rich
Grain 0.7 ~ 0.9 part, 0.3 ~ 0.5 part of additive.
Further, the step（3）Middle adult sheep Se-enriched feedstuff, is made of following parts by weight of component：Corn 34 ~ 44
Part, 20 ~ 22 parts of wheat bran, 12 ~ 16 parts of soya-bean cake, 4 ~ 5 parts of fish meal, 3 ~ 5 parts of bone meal, 1 ~ 1.4 part of salt, 0.9 ~ 1.1 part of selenium-rich particle,
0.6 ~ 0.7 part of additive.
Further, the preparation of the selenium-rich particle, includes the following steps：
1）Pulverization process：Weigh 2 ~ 3 parts of 4 ~ 6 parts of 6 ~ 8 parts of 12 ~ 14 parts of wheat, dried small shrimp, konjaku, three-coloured amaranth, the broad bean of corresponding parts by weight
1 ~ 3 part, 2 ~ 3 parts of mung bean be placed in pulverizer and crush, the rotating speed of pulverizer is 1000 ~ 1400rpm, time of crushing is 1 ~
2h；
2）Clasmatosis：1 will be operated）Powder after middle crushing, which is placed in ultrasonic cell-break machine, carries out clasmatosis, is crushed
The time of processing is 60 ~ 90s；
3）Steam cure：2 will be operated）Mixture after middle clasmatosis is placed in distilling kettle, then weighs Se-enriched yeast 0.7 ~ 0.9
Part is placed in distilling kettle, carries out steam cure, and the temperature control in distilling kettle is 320 ~ 340 DEG C, the time of steam cure processing
For 1 ~ 2h；
4）Freezing smashing：3 will be operated）Mixture after middle steam cure is placed in deep cooling type pulverizer and crushes, pulverizer
Interior temperature control is -15 ~ -9 DEG C, and the rotating speed of pulverizer screw rod is 800 ~ 900rpm, and the time of pulverization process is 35 ~ 45min；
5）Drying-granulating：4 will be operated）Powder after middle Freezing smashing, which is placed in baking oven, to be dried, then by the powder after drying
End is placed in comminutor and is granulated.
Further, the operation 2）Ultrasonic wave in middle ultrasonic cell-break machine is set as 23 ~ 25kHz.
Further, the operation 5）The temperature setting of middle drying is 80 ~ 90 DEG C, the 3 ~ 5% of dry ad pond om part.
Further, the additive is made of following parts by weight of component：0.6-0.8 parts of copper sulphate, zinc sulfate 0.4-
0.5 part, 0.3-0.4 parts of ferrous sulfate, 0.2-0.4 parts of potassium iodide, 0.002-0.003 parts of manganese sulfate, cobalt chloride 0.0001-
0.0002 part, 0.3-0.4 parts of glycine betaine, 0.2-0.3 parts of flavonoids, 0.3-0.4 parts of tea polyphenols.
The present invention has the following advantages compared with prior art：
The present invention has done prodigious improvement to the cultural method of existing selenium-rich sheep, and difference is used for the sheep of different stages of growth
Feeding method, during nursing, feeding amount, daily illumination condition have a corresponding adjustment, methodological science, reliable,
And each stage use sheep feed compatible with sheep growth phase is fed, respectively young sheep Se-enriched feedstuff, wean sheep
Se-enriched feedstuff and adult sheep Se-enriched feedstuff, daily carry out sheep with the blue light of specific wavelength the irradiation of short time, help to adjust
The phenomenon that biological clock of sheep, prevents circadian rhythm disturbances, loss of appetite, resistance dies down；Se-enriched feedstuff is mainly with corn, wheat
Bran, soya-bean cake etc. are base-material, provide abundant nutrient for the growth and development in sheep each stage, diet is balanced, adds selenium-rich particle, is
The growth and development of chicken provides selenium element, while by the bioconversion of chicken, being converted to the ingredient for being easy to be absorbed by human body, especially
It is for young sheep, because the skeleton development of young sheep is sound not enough, therefore the present invention adds cod-liver oil in young sheep Se-enriched feedstuff,
Main component in cod-liver oil is fat-soluble A, D, and vitamin A can maintain necessary, reproduction, vision,
Epithelial tissue is sound and anti-infectious immunity, vitamin A can cause young sheep skeletal development retardation when lacking, influence tooth enamel
Cell development causes tooth unsound, and epithelial structures are impaired, immunologic hypofunction easily cause respiratory tract, alimentary canal and
The various infection of the urinary tract, vitamin D major function are the absorptions for promoting small intestinal mucosa to calcium, phosphorus, promote renal tubule to calcium phosphorus
Reabsorption, when vitamin D deficiency can cause calcium phosphorus to be reduced through intestinal absorption, osteoid tissue calcification obstacle, rickets etc., performance
For easily frightened, hidrosis, agitation and skeleton change；The main source of selenium element is exactly by adding selenium-rich in the Se-enriched feedstuff of the present invention
Particle first crushes materials of wheat, dried small shrimp, konjaku etc. in the preparation of selenium-rich particle, and base is established for subsequent processing
Plinth, materials of wheat, dried small shrimp, konjaku etc. all contain abundant selenium element, but if they are directly appended in feed, it is difficult to
It is digested absorption, biological transformation ratio is very low, therefore then the raw materials such as wheat, dried small shrimp, konjaku are placed in ultrasonic wave by the present invention
Clasmatosis is carried out in biomixer, breaks the inhibition of cell wall and cell membrane, improves the dissolution rate of active ingredient, has
Help the enrichment of active ingredient, then broken mixture is placed in distilling kettle and carries out boiling, while adding Se-enriched yeast, leads to
Boiling is crossed, the biochemical structure of raw material changes, and is converted to the structure for being more easy to be digested and assimilated by sheep, during boiling, each original
Synergistic effect between the active ingredient of material gets a promotion, and the Se-enriched yeast of addition eliminates chemical selenium as a kind of Biological Selenium
（Such as sodium selenite）Toxicity to organism and stomach stimulation, enable that selenium is more efficient, is more safely absorbed by organism
It utilizes, the mixture after boiling is and then subjected to Freezing smashing, increases the controllability of feed, convenient for subsequent processing, packet
Dress and transport, are finally dried granulation, drying to a certain extent, is improved to extend the shelf-life of selenium-rich particle
Its use value；Also be added with additive in the Se-enriched feedstuff of the present invention, the constituent of addition include copper sulphate, zinc sulfate,
Ferrous sulfate, potassium iodide, manganese sulfate, cobalt chloride, glycine betaine, flavonoids, tea polyphenols, copper sulphate, zinc sulfate, ferrous sulfate, iodine
Suitable a great number of elements and trace element can be provided for the growth and development of sheep by changing potassium, manganese sulfate, cobalt chloride, ensure the meals of feed
Food is balanced, and glycine betaine, flavonoids, tea polyphenols all have the effect of anti-inflammatory sterilization, from the disease resistance for largely improving sheep,
And the additive amount of additive is fewer, safe and non-toxic, at low cost.The cultural method of selenium-rich sheep provided by the invention, method peace
It is complete reliable, there is science, the sheep finally cultivated is physically fit, and disease resistance is strong, health, to feed digestion absorbability
Good, full of nutrition, high to feed biological transformation ratio, Se content is moderate, has good economic value and medical value, has very
Good market promotion prospect.
Specific implementation mode
Embodiment 1
A kind of cultural method of selenium-rich sheep, includes the following steps：
（1）The cultivation of young age sheep：From the young sheep of 1 ~ 7 age in days, with breast-feeding, daily feeding 6 times, from the lamb of 8 ~ 20 ages in days,
It is fed with young sheep Se-enriched feedstuff, daily feeding 5 times, each feeding 0.2kg, uses the blue light illumination of specific wavelength daily
1min；
（2）The cultivation of wean sheep：From the lamb of 21 ~ 35 ages in days, fed with wean sheep Se-enriched feedstuff, daily feeding 4 times, often
Secondary feeding 0.5kg uses the blue light illumination 4min of specific wavelength daily；
（3）The cultivation of adult sheep：The sheep later from 36 ages in days is fed, daily feeding 3 times, often with adult sheep Se-enriched feedstuff
Secondary feeding 0.7kg uses the blue light illumination 6min of specific wavelength daily.
Further, the wavelength of the blue light of the specific wavelength is 412nm.
Further, the step（1）Middle children's sheep Se-enriched feedstuff, is made of following parts by weight of component：40 parts of corn, wheat bran
12 parts, 6 parts of soya-bean cake, 3 parts of fish meal, 4 parts of bone meal, 4 parts of whole milk powder, 1 part of cod-liver oil, 0.5 part of selenium-rich particle, 0.2 part of additive.
Further, the step（2）Milch goat Se-enriched feedstuff is interrupted, is made of following parts by weight of component：30 parts of corn, wheat
18 parts of bran, 12 parts of soya-bean cake, 3 parts of fish meal, 2 parts of bone meal, 2 parts of shellfish powder, 0.9 part of salt, 0.7 part of selenium-rich particle, 0.3 part of additive.
Further, the step（3）Middle adult sheep Se-enriched feedstuff, is made of following parts by weight of component：34 parts of corn, wheat
20 parts of bran, 12 parts of soya-bean cake, 4 parts of fish meal, 3 parts of bone meal, 1 part of salt, 0.9 part of selenium-rich particle, 0.6 part of additive.
Further, the preparation of the selenium-rich particle, includes the following steps：
1）Pulverization process：Weigh 1 part of 2 parts of 4 parts of 6 parts of 12 parts of wheat, dried small shrimp, konjaku, three-coloured amaranth, broad bean, the mung bean 2 of corresponding parts by weight
Part, which is placed in pulverizer, to be crushed, and the rotating speed of pulverizer is 1000rpm, and the time of crushing is 1h；
2）Clasmatosis：1 will be operated）Powder after middle crushing, which is placed in ultrasonic cell-break machine, carries out clasmatosis, is crushed
The time of processing is 60s；
3）Steam cure：2 will be operated）Mixture after middle clasmatosis is placed in distilling kettle, then weighs 0.7 part of Se-enriched yeast and sets
In distilling kettle, steam cure is carried out, the temperature control in distilling kettle is 320 DEG C, and the time of steam cure processing is 1h；
4）Freezing smashing：3 will be operated）Mixture after middle steam cure is placed in deep cooling type pulverizer and crushes, pulverizer
Interior temperature control is -15 DEG C, and the rotating speed of pulverizer screw rod is 800rpm, and the time of pulverization process is 35min；
5）Drying-granulating：4 will be operated）Powder after middle Freezing smashing, which is placed in baking oven, to be dried, then by the powder after drying
End is placed in comminutor and is granulated.
Further, the operation 2）Ultrasonic wave in middle ultrasonic cell-break machine is set as 23kHz.
Further, the operation 5）The temperature setting of middle drying is 80 DEG C, the 3% of dry ad pond om part.
Further, the additive is made of following parts by weight of component：0.6 part of copper sulphate, 0.4 part of zinc sulfate, sulfuric acid
0.3 part ferrous, 0.2 part of potassium iodide, 0.002 part of manganese sulfate, 0.0001 part of cobalt chloride, 0.3 part of glycine betaine, 0.2 part of flavonoids, tea
0.3 part of polyphenol.
Embodiment 2
A kind of cultural method of selenium-rich sheep, includes the following steps：
（1）The cultivation of young age sheep：From the young sheep of 1 ~ 7 age in days, with breast-feeding, daily feeding 7 times, from the lamb of 8 ~ 20 ages in days,
It is fed with young sheep Se-enriched feedstuff, daily feeding 6 times, each feeding 0.25kg, uses the blue light illumination of specific wavelength daily
1.5min；
（2）The cultivation of wean sheep：From the lamb of 21 ~ 35 ages in days, fed with wean sheep Se-enriched feedstuff, daily feeding 5 times, often
Secondary feeding 0.55kg uses the blue light illumination 5min of specific wavelength daily；
（3）The cultivation of adult sheep：The sheep later from 36 ages in days is fed, daily feeding 4 times, often with adult sheep Se-enriched feedstuff
Secondary feeding 0.8kg uses the blue light illumination 6.5min of specific wavelength daily.
Further, the wavelength of the blue light of the specific wavelength is 415nm.
Further, the step（1）Middle children's sheep Se-enriched feedstuff, is made of following parts by weight of component：45 parts of corn, wheat bran
14 parts, 8 parts of soya-bean cake, 4 parts of fish meal, 4.5 parts of bone meal, 5 parts of whole milk powder, 1.5 parts of cod-liver oil, 0.55 part of selenium-rich particle, additive
0.3 part.
Further, the step（2）Milch goat Se-enriched feedstuff is interrupted, is made of following parts by weight of component：35 parts of corn, wheat
20 parts of bran, 13 parts of soya-bean cake, 4 parts of fish meal, 3 parts of bone meal, 3 parts of shellfish powder, 1 part of salt, 0.8 part of selenium-rich particle, 0.4 part of additive.
Further, the step（3）Middle adult sheep Se-enriched feedstuff, is made of following parts by weight of component：39 parts of corn, wheat
21 parts of bran, 14 parts of soya-bean cake, 4.5 parts of fish meal, 4 parts of bone meal, 1.2 parts of salt, 1 part of selenium-rich particle, 0.65 part of additive.
Further, the preparation of the selenium-rich particle, includes the following steps：
1）Pulverization process：Weigh 2 parts of 2.5 parts of 5 parts of 7 parts of 13 parts of wheat, dried small shrimp, konjaku, three-coloured amaranth, the broad bean, green of corresponding parts by weight
2.5 parts of beans, which are placed in pulverizer, to be crushed, and the rotating speed of pulverizer is 1200rpm, and the time of crushing is 1.5h；
2）Clasmatosis：1 will be operated）Powder after middle crushing, which is placed in ultrasonic cell-break machine, carries out clasmatosis, is crushed
The time of processing is 75s；
3）Steam cure：2 will be operated）Mixture after middle clasmatosis is placed in distilling kettle, then weighs 0.8 part of Se-enriched yeast and sets
In distilling kettle, steam cure is carried out, the temperature control in distilling kettle is 330 DEG C, and the time of steam cure processing is 1.5h；
4）Freezing smashing：3 will be operated）Mixture after middle steam cure is placed in deep cooling type pulverizer and crushes, pulverizer
Interior temperature control is -12 DEG C, and the rotating speed of pulverizer screw rod is 850rpm, and the time of pulverization process is 40min；
5）Drying-granulating：4 will be operated）Powder after middle Freezing smashing, which is placed in baking oven, to be dried, then by the powder after drying
End is placed in comminutor and is granulated.
Further, the operation 2）Ultrasonic wave in middle ultrasonic cell-break machine is set as 24kHz.
Further, the operation 5）The temperature setting of middle drying is 85 DEG C, the 4% of dry ad pond om part.
Further, the additive is made of following parts by weight of component：0.7 part of copper sulphate, 0.45 part of zinc sulfate, sulphur
Sour 0.35 part ferrous, 0.3 part of potassium iodide, 0.0025 part of manganese sulfate, 0.00015 part of cobalt chloride, 0.35 part of glycine betaine, flavonoids
0.25 part, 0.35 part of tea polyphenols.
Embodiment 3
A kind of cultural method of selenium-rich sheep, includes the following steps：
（1）The cultivation of young age sheep：From the young sheep of 1 ~ 7 age in days, with breast-feeding, daily feeding 8 times, from the lamb of 8 ~ 20 ages in days,
It is fed with young sheep Se-enriched feedstuff, daily feeding 7 times, each feeding 0.3kg, uses the blue light illumination of specific wavelength daily
2min；
（2）The cultivation of wean sheep：From the lamb of 21 ~ 35 ages in days, fed with wean sheep Se-enriched feedstuff, daily feeding 6 times, often
Secondary feeding 0.6kg uses the blue light illumination 6min of specific wavelength daily；
（3）The cultivation of adult sheep：The sheep later from 36 ages in days is fed, daily feeding 5 times, often with adult sheep Se-enriched feedstuff
Secondary feeding 0.9kg uses the blue light illumination 7min of specific wavelength daily.
Further, the wavelength of the blue light of the specific wavelength is 418nm.
Further, the step（1）Middle children's sheep Se-enriched feedstuff, is made of following parts by weight of component：50 parts of corn, wheat bran
16 parts, 10 parts of soya-bean cake, 5 parts of fish meal, 5 parts of bone meal, 6 parts of whole milk powder, 2 parts of cod-liver oil, 0.6 part of selenium-rich particle, additive 0.4
Part.
Further, the step（2）Milch goat Se-enriched feedstuff is interrupted, is made of following parts by weight of component：40 parts of corn, wheat
22 parts of bran, 14 parts of soya-bean cake, 5 parts of fish meal, 4 parts of bone meal, 4 parts of shellfish powder, 1.1 parts of salt, 0.9 part of selenium-rich particle, 0.5 part of additive.
Further, the step（3）Middle adult sheep Se-enriched feedstuff, is made of following parts by weight of component：44 parts of corn, wheat
22 parts of bran, 16 parts of soya-bean cake, 5 parts of fish meal, 5 parts of bone meal, 1.4 parts of salt, 1.1 parts of selenium-rich particle, 0.7 part of additive.
Further, the preparation of the selenium-rich particle, includes the following steps：
1）Pulverization process：Weigh 3 parts of 3 parts of 6 parts of 8 parts of 14 parts of wheat, dried small shrimp, konjaku, three-coloured amaranth, broad bean, the mung bean 3 of corresponding parts by weight
Part, which is placed in pulverizer, to be crushed, and the rotating speed of pulverizer is 1400rpm, and the time of crushing is 2h；
2）Clasmatosis：1 will be operated）Powder after middle crushing, which is placed in ultrasonic cell-break machine, carries out clasmatosis, is crushed
The time of processing is 90s；
3）Steam cure：2 will be operated）Mixture after middle clasmatosis is placed in distilling kettle, then weighs 0.9 part of Se-enriched yeast and sets
In distilling kettle, steam cure is carried out, the temperature control in distilling kettle is 340 DEG C, and the time of steam cure processing is 2h；
4）Freezing smashing：3 will be operated）Mixture after middle steam cure is placed in deep cooling type pulverizer and crushes, pulverizer
Interior temperature control is -9 DEG C, and the rotating speed of pulverizer screw rod is 900rpm, and the time of pulverization process is 45min；
5）Drying-granulating：4 will be operated）Powder after middle Freezing smashing, which is placed in baking oven, to be dried, then by the powder after drying
End is placed in comminutor and is granulated.
Further, the operation 2）Ultrasonic wave in middle ultrasonic cell-break machine is set as 25kHz.
Further, the operation 5）The temperature setting of middle drying is 90 DEG C, the 5% of dry ad pond om part.
Further, the additive is made of following parts by weight of component：0.8 part of copper sulphate, 0.5 part of zinc sulfate, sulfuric acid
0.4 part ferrous, 0.4 part of potassium iodide, 0.003 part of manganese sulfate, 0.0002 part of cobalt chloride, 0.4 part of glycine betaine, 0.3 part of flavonoids, tea
0.4 part of polyphenol.
Comparative example 1
This comparative example 1 compared with Example 2, all fed with children's sheep Se-enriched feedstuff, removes this by the sheep of all growth phases
Outer method and step all same.
Comparative example 2
This comparative example 2 compared with Example 2, all fed with wean sheep Se-enriched feedstuff, is removed by the sheep of all growth phases
In addition method and step all same.
Comparative example 3
This comparative example 3 compared with Example 2, all fed with adult sheep Se-enriched feedstuff, is removed by the sheep of all growth phases
In addition method and step all same.
Comparative example 4
This comparative example 4 compared with Example 2, saves the selenium-rich particle in Se-enriched feedstuff, and method and step in addition to this is homogeneous
Together.
Control group
Application No. is a kind of cultural methods of selenium-rich sheep disclosed in 201711140992.8.
In order to compare effect of the present invention, the present invention is identical from same farm selection growing environment, and health status is consistent, big
They are randomly divided into 6 groups by the young sheep 60 of small 8 almost consistent ages in days, then use embodiment 2, comparative example 1,
Comparative example 2, comparative example 3, the cultural method of comparative example 4 and control group respectively cultivate every group of sheep,
The growing state of sheep is observed during cultivation daily and health status and is recorded, during which every group of way to manage is completely the same, cultivation 10
Statistical data after week.
Specific experiment correction data is as shown in table 1 below：
Table 1
The cultural method of selenium-rich sheep provided by the invention it can be seen from upper table 1, method safety is reliable, has science, finally
The sheep of cultivation is full of nutrition, and high to feed biological transformation ratio, Se content is moderate, has good economic value and medical value.
Comparative example 5
This comparative example 5 compared with Example 2, saves the additive in Se-enriched feedstuff, method and step all same in addition to this.
In order to further compare effect of the present invention, identical from same farm selection growing environment, health status is consistent, big
The young sheep 60 of small 8 almost consistent ages in days is only cultivated, specially：
（1）The foundation of model：The young sheep of selection is randomly divided into 6 groups, every group of 10 sheep, similarity condition adapts to after feeding 3 days, institute
It is every morning 10 to have the CTX [40mg/ (kg.d)] of the equal gavage 10mL of sheep, administration time:00-10:30, after administration 1 week, from every
2 sheep are randomly selected in group, venous blood sampling prepares blood plasma, and the measurement of IL-2 and IL-4 is carried out according to kit specification method,
Correction data determines that modeling is completed, all sheep normal diet drinking-water during modeling；
（2）Administering transgenic：After modeling successfully, with embodiment 2, comparative example 1, comparative example 2, comparative example 3, comparison
Embodiment 5 and the cultural method of control group respectively feed every group of sheep, after feeding 8 weeks, after fasting 12h, and venous blood sampling
It is placed in the centrifuge tube containing 1% heparin sodium, 4 DEG C, 5000rpm centrifuges 15min, blood plasma is collected, according to kit specification method
The measurement for carrying out IL-2 and IL-4, all sheep normal diet drinking-water during experiment.
Specific experiment correction data is as shown in table 2 below：
Table 2
The sheep of cultural method cultivation it can be seen from upper table 2 through the invention is physically fit, and disease resistance is strong, health,
Good, the high financial profit to feed digestion absorbability, great market popularization value.
Claims (9)
1. a kind of cultural method of selenium-rich sheep, which is characterized in that include the following steps：
（1）The cultivation of young age sheep：From the young sheep of 1 ~ 7 age in days, with breast-feeding, daily feeding 6 ~ 8 times, from the small of 8 ~ 20 ages in days
Sheep is fed with young sheep Se-enriched feedstuff, daily feeding 5 ~ 7 times, each 0.2 ~ 0.3kg of feeding, uses the indigo plant of specific wavelength daily
Light irradiates 1 ~ 2min；
（2）The cultivation of wean sheep：From the lamb of 21 ~ 35 ages in days, fed with wean sheep Se-enriched feedstuff, daily feeding 4 ~ 6 times,
0.5 ~ 0.6kg of each feeding, uses 4 ~ 6min of blue light illumination of specific wavelength daily；
（3）The cultivation of adult sheep：The sheep later from 36 ages in days is fed, daily feeding 3 ~ 5 times with adult sheep Se-enriched feedstuff,
0.7 ~ 0.9kg of each feeding, uses 6 ~ 7min of blue light illumination of specific wavelength daily.
2. a kind of cultural method of selenium-rich sheep according to claim 1, which is characterized in that the wave of the blue light of the specific wavelength
A length of 412 ~ 418nm.
3. a kind of cultural method of selenium-rich sheep according to claim 1, which is characterized in that the step（1）Middle children's sheep selenium-rich
Feed is made of following parts by weight of component：40 ~ 50 parts of corn, 12 ~ 16 parts of wheat bran, 6 ~ 10 parts of soya-bean cake, 3 ~ 5 parts of fish meal, bone meal 4 ~
5 parts, 4 ~ 6 parts of whole milk powder, 1 ~ 2 part of cod-liver oil, 0.5 ~ 0.6 part of selenium-rich particle, 0.2 ~ 0.4 part of additive.
4. a kind of cultural method of selenium-rich sheep according to claim 1, which is characterized in that the step（2）It is rich to interrupt milch goat
Selenium feed is made of following parts by weight of component：30 ~ 40 parts of corn, 18 ~ 22 parts of wheat bran, 12 ~ 14 parts of soya-bean cake, 3 ~ 5 parts of fish meal, bone
2 ~ 4 parts of powder, 2 ~ 4 parts of shellfish powder, 0.9 ~ 1.1 part of salt, 0.7 ~ 0.9 part of selenium-rich particle, 0.3 ~ 0.5 part of additive.
5. a kind of cultural method of selenium-rich sheep according to claim 1, which is characterized in that the step（3）Middle adult sheep is rich
Selenium feed is made of following parts by weight of component：34 ~ 44 parts of corn, 20 ~ 22 parts of wheat bran, 12 ~ 16 parts of soya-bean cake, 4 ~ 5 parts of fish meal, bone
3 ~ 5 parts of powder, 1 ~ 1.4 part of salt, 0.9 ~ 1.1 part of selenium-rich particle, 0.6 ~ 0.7 part of additive.
6. according to a kind of any one of claim 3 ~ 5 cultural method of selenium-rich sheep, which is characterized in that the selenium-rich particle
Preparation, include the following steps：
1）Pulverization process：Weigh 2 ~ 3 parts of 4 ~ 6 parts of 6 ~ 8 parts of 12 ~ 14 parts of wheat, dried small shrimp, konjaku, three-coloured amaranth, the broad bean of corresponding parts by weight
1 ~ 3 part, 2 ~ 3 parts of mung bean be placed in pulverizer and crush, the rotating speed of pulverizer is 1000 ~ 1400rpm, time of crushing is 1 ~
2h；
2）Clasmatosis：1 will be operated）Powder after middle crushing, which is placed in ultrasonic cell-break machine, carries out clasmatosis, is crushed
The time of processing is 60 ~ 90s；
3）Steam cure：2 will be operated）Mixture after middle clasmatosis is placed in distilling kettle, then weighs Se-enriched yeast 0.7 ~ 0.9
Part is placed in distilling kettle, carries out steam cure, and the temperature control in distilling kettle is 320 ~ 340 DEG C, the time of steam cure processing
For 1 ~ 2h；
4）Freezing smashing：3 will be operated）Mixture after middle steam cure is placed in deep cooling type pulverizer and crushes, pulverizer
Interior temperature control is -15 ~ -9 DEG C, and the rotating speed of pulverizer screw rod is 800 ~ 900rpm, and the time of pulverization process is 35 ~ 45min；
5）Drying-granulating：4 will be operated）Powder after middle Freezing smashing, which is placed in baking oven, to be dried, then by the powder after drying
End is placed in comminutor and is granulated.
7. a kind of cultural method of selenium-rich sheep according to claim 6, which is characterized in that the operation 2）Middle supersonic cell
Ultrasonic wave in crusher is set as 23 ~ 25kHz.
8. a kind of cultural method of selenium-rich sheep according to claim 6, which is characterized in that the operation 5）The temperature of middle drying
80 ~ 90 DEG C are set as, the 3 ~ 5% of ad pond om part are dried.
9. according to a kind of any one of claim 3 ~ 5 cultural method of selenium-rich sheep, which is characterized in that the additive,
It is made of following parts by weight of component：0.6-0.8 parts of copper sulphate, 0.4-0.5 parts of zinc sulfate, 0.3-0.4 parts of ferrous sulfate, potassium iodide
0.2-0.4 parts, 0.002-0.003 parts of manganese sulfate, 0.0001-0.0002 parts of cobalt chloride, 0.3-0.4 parts of glycine betaine, flavonoids
0.2-0.3 parts, 0.3-0.4 parts of tea polyphenols.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN116530428A (en) * | 2023-07-07 | 2023-08-04 | 四川省畜牧科学研究院 | Sow feeding control system and method |
| CN116530428B (en) * | 2023-07-07 | 2023-09-22 | 四川省畜牧科学研究院 | Sow feeding control system and method |
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