CN109601474A - A kind of breeding method of novel high breeding performance kind sheep - Google Patents
A kind of breeding method of novel high breeding performance kind sheep Download PDFInfo
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- 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
- A23K20/22—Compounds of alkali metals
-
- 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
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Abstract
The invention belongs to breeding technical fields, disclose a kind of breeding method of novel high breeding performance kind sheep.The present invention can make ewe quick heat ovulation, and fertilization success rate is high, and Twins or Multiplets rate improves, have precocious, polyembryony fecund, growth and development it is fast, it is with good meat quality etc. a little；Meanwhile the sheep muscle cultivated through the invention is healthy and strong, well-developed for limbs, neat percentage reaches 55%, and lean meat accounting significantly improves, and delivers for sale, greatly improves Mutton yield.Gradually improve the dietary structure of sheep and increase the outdoor activities time, sheep can not only be promoted to digest and assimilate, a kind of positive phychology can be also generated to it, it ensure that it lives in pleasant surroundings, the vigor of sheep is enhanced, has apparent help to the quality for improving mutton, moreover it is possible to promote its fast growth；Increase salt and sodium bicarbonate dosage further promote digestion and absorption to feed and, moreover it is possible to improve its gastrointestinal microbiological environment, reduce the generation of disease.
Description
Technical field
The invention belongs to breeding technical fields, more particularly to a kind of breeding method of novel high breeding performance kind sheep.
Background technique
Kind of sheep is the sheep given over to kind.The selection of bohr kind sheep is typically all to produce 3-6 nest in the higher ewe of Seed practical value
What selection growth and development was good when sheep son gives over to kind of a use.The age at sexual maturity of boer goat is at 7 monthly ages, but if breeding at this time
Lambing, it is public to mating.The development of ewe and offspring's quality have adverse effect.Boer goat hair color is white, and neck is reddish brown
Color, and have a red hair-videotape in neck.Boer Goat Ear width is sagging, and coat is short and dilute.Short legs, strong-limbed, rear quarters are rich
Full, muscle is more.Early sexual maturity, four seasons heat.Reproductive capacity is strong, can produce triplet within general 2 years, is most popular in the world at present
Meat goat kind.But fertilization success rate is low when existing sheep breeding, development is slow；Breeding process is easy to happen disease, mutton product
Matter is low.When existing sheep breeding, ewe heat ovulation is slower, and fertilization success rate is low, and Twins or Multiplets rate is lower；Meat is poor, cutability
Rate is low, delivers for sale slowly, Mutton yield is low；In breeding process, feeding ingredient and method are not accomplished to consider comprehensively.
In conclusion problem of the existing technology is:
(1) success rate of being fertilized when existing sheep breeding is low, and development is slow；Breeding process is easy to happen disease, and quality of mutton is low.
(2) when existing sheep breeding, ewe heat ovulation is slower, and fertilization success rate is low, and Twins or Multiplets rate is lower；Meat
Difference, neat percentage is low, delivers for sale slowly, Mutton yield is low；In breeding process, feeding ingredient and method are not accomplished to consider comprehensively.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of breeding methods of novel high breeding performance kind sheep.
The invention is realized in this way a kind of breeding method of novel high breeding performance kind sheep the following steps are included:
Step 1, seed selection；
Stud ram selection: bohr ram is cultivated in selection in the bohr ewe offspring high from reproductive capacity；
Ewe selection: not after selection excellent individual from polyembryony Small-fat-tail sheep ewe offspring；
Step 2 mates after carrying out more lamb genetic tests to female parent, obtains first-filial generation F1；
Step 3, F1 are returned with boer goat, obtain second filial generation F2, and carry out more lamb genetic tests；
Step 4, breeding raising；
High-quality sheep progress traversed by fixation is chosen from F2 and obtains latter generation, is raised.
Further, the mating breeding control method is as follows:
(1) heat induces: carrying out shading treatment to sheep hurdle daily, temperature is 16 DEG C in control sheep hurdle, relative humidity is
58%, in 11:00,17:00 and 22:00 to sheep feeding nutrient solution；The nutrient solution includes: progesterone solution, estradiol are molten
Liquid, edible vegetable oil, asparagus juice, yam flour, leek, actinolite, Morinda officinalis, Radix Astragali, Radix Codonopsis, Rhizoma Atractylodis Macrocephalae muskmelon pericarp powder, white poplar
Skin, compound amino acid, roughhairflower storax leaf extract, Pork and beans root extract, apple grunt slurry, passion fruit meat starch part；
(2) it superfecundation: in ewe, is calculated as when heat for the first time the 0th day, respectively the 4th day, the 5th day, the 6th day,
Seven days, an each follicle-stimulating hormone of injection, injected Cloprostenol simultaneously sooner or later on the 7th day sooner or later, the 8th day injection luteotropin,
Injection time is to be injected after Cloprostenol for the first time 35 hours, and the 9th day progress laparoscope semen deposition Inseminated time is luteotropin note
17 hours after penetrating, the tenth day recycling protokaryon embryo or the 16th day recycling mulberry body；
(3) it lures and produces twins, polyembryony: using twin lamb hormone or twins element, having aqua and two kinds of finish, aqua product is matched in ewe
Kinds preceding 5 weeks and 1 milliliter/of neck subcutaneous injection in 2 weeks one time；Finish product is in one time 2 milli of preceding 2 weeks intragluteal injections of breeding
Rise/only；
Further, the method for breeding is as follows:
1) the young sheep phase: to the lamb of 0-20 age in days, breast-feeding simultaneously adds immunity nourishment milk powder；The lamb of 21-30 age in days,
Breast-feeding simultaneously adds 25% careless feed and the nursing of 75% concentrated feed；
2) grow up early period: the sheep big to the 2-5 month is combined with free water and forage feed, puts flock of sheep in a suitable place to breed two daily
It is secondary, it is provided in sheep hurdle daily: concentrated feed 3 times, wherein add meat feed for goat by 40:1 mass ratio in the 2nd concentrated feed
Additive, forage 3 times；Feed includes: 38 parts of corn, 34 parts of soybean, 19 parts of wheat bran, 0.6 part of salt, 19 parts of vegetable seed oil meal, blueness
15 parts of highland barley；
3) grow up mid-term: the second feed of big to 6-7 month sheep nursing, three times a day, and for the first time in 3:40-5:40, second
It is secondary that in 13:10-13:40, for the third time in 20:10-21:10, it is 1-2 hours movable to put in a suitable place to breed daily, every 35 days with salt water have a bath one
It is secondary, then cleaned with clear water, second feed is made by following components fermentation, according to the mass fraction: 44 parts of corn, soybean 65
Part, 14 parts of wheat bran, 1.4 parts of salt, 14 parts of vegetable seed oil meal, 24 parts of highland barley, 38 parts of sudangrass, 0.6 part of sodium bicarbonate；
4) grow up the later period: third feed is fed to the sheep of August or more, three times a day, for the first time in 4:40-5:40, the
Secondary in 14:10-14:40, for the third time in 21:10-21:40, it is 2-3 hours movable to put in a suitable place to breed daily, is had a bath every 2 months with salt water
Once, then with clear water it cleans, the third feed is that the dry feed mixed is ground by following components, according to the mass fraction:
48 parts of corn, 54 parts of soybean, 29 parts of wheat bran, 14 parts of vinasse, 4.6 parts of salt, 12 parts of vegetable seed oil meal, 35 parts of highland barley, sudangrass 24
Part, 19 parts of rye grass, 1 part of Radix Glycyrrhizae, 1.6 parts of sodium bicarbonate.
Advantages of the present invention and good effect are as follows:
The present invention can make ewe quick heat ovulation, and fertilization success rate is high, and Twins or Multiplets rate improves, have it is precocious,
Polyembryony fecund, growth and development be fast, it is with good meat quality etc. a little；Meanwhile the sheep muscle cultivated through the invention is healthy and strong, it is well-developed for limbs, only
Meat rate reaches 55%, and lean meat accounting significantly improves, and delivers for sale, greatly improves Mutton yield.
The present invention gradually improves the dietary structure of sheep and increases the outdoor activities time, sheep can not only be promoted to digest and assimilate,
A kind of positive phychology can be also generated to it, ensure that it lives in pleasant surroundings, enhance the vigor of sheep, to raising sheep
The quality of meat has apparent help, moreover it is possible to promote its fast growth；The dosage for increasing salt and sodium bicarbonate further promotes to feeding
The digestion and absorption of material and, moreover it is possible to improve its gastrointestinal microbiological environment, reduce the generation of disease.
Early period of the invention keeps feed soft using fermented feed, improves palatability, improves digestibility, and the later period is changed to dry feed
Further improve trophic structure, later period fattening is promoted to increase meat.
Detailed description of the invention
Fig. 1 is the breeding method flow chart that the present invention implements the novel high breeding performance kind sheep provided.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Application principle of the invention is further described with reference to the accompanying drawing.
As shown in Figure 1, the present invention a kind of breeding method of novel high breeding performance kind sheep is provided the following steps are included:
S101: seed selection；Stud ram selection: selecting purebred bohr ewe and bohr ram to carry out multiple traversed by, after being commissioned to train
It supports once, filters out and educate purebred bohr ram, be left male parent F1；Ewe selection: purebred polyembryony Small-fat-tail sheep ewe and public affairs are selected
Sheep carries out multiple traversed by, and squamous subculture is primary, filters out purebred Small-fat-tail sheep ewe, is left maternal P1；
S102: after carrying out more lamb genetic tests to male parent F1 and female parent P1, hybridized, obtain first-filial generation E1；
S103:E1 carries out Systematic Breeding and obtains E2, and E2 carries out more lamb genetic tests, by heat induction, superfecundation,
It lures and produces twins, polyembryony enters the mating breeding stage；
S104: different feeding methods breeding raising: are carried out according to young sheep phase, early period of growing up, growth mid-term and growth later period
It is raised.
In step S104, the feeding method of children's sheep phase provided in an embodiment of the present invention are as follows:
(1) to the lamb of 0-20 age in days, breast-feeding simultaneously adds immunity nourishment milk powder；
(2) to the lamb of 21-30 age in days, breast-feeding simultaneously adds 25% careless feed and the nursing of 75% concentrated feed.
In step S104, the feeding method of growth early period provided in an embodiment of the present invention are as follows:
The sheep big to the 2-5 month is combined with free water and forage feed, flock of sheep are put in a suitable place to breed daily it is secondary, daily in sheep hurdle
Interior offer concentrated feed 3 times；Wherein in the 2nd concentrated feed by 40:1 mass ratio add meat feed for goat additive, forage 3 times.
In step S104, it is provided in an embodiment of the present invention growth early period feeding feed stuff according to mass fraction by corn 32~
38 parts, 26~34 parts of soybean, 13~19 parts of wheat bran, 0.4~0.6 part of salt, 13~19 parts of vegetable seed oil meal, 11~15 parts of highland barley,
4~6 parts of bone meal compositions.
In step S104, the feeding method of growth mid-term provided in an embodiment of the present invention are as follows:
The sheep big to the 6-7 month feeds the second feed, and three times a day, for the first time in 3:40-5:40, second in 13:10-
13:40, for the third time in 20:10-21:10, it is 1-2 hours movable to put in a suitable place to breed daily, is had a bath once every 35 days with salt water, then use clear water
It cleans.
In step S104, the second feed of growth mid-term provided in an embodiment of the present invention is made by following components fermentation,
By mass fraction by 40~44 parts of corn, 55~65 parts of soybean, 10~14 parts of wheat bran, 0.8~1.4 part of salt, vegetable seed oil meal 12
~14 parts, 18~24 parts of highland barley, 30~38 parts of sudangrass, 10~13 parts of dandelion, 0.4~0.6 part of sodium bicarbonate, bone meal 4~6
Part, 0.5~1 part of three blooms composition.
In step S104, the feeding method in growth later period provided in an embodiment of the present invention are as follows:
Third feed is fed to the sheep of August or more, three times a day, for the first time in 4:40-5:40, second in 14:10-
14:40, for the third time in 21:10-21:40, it is 2-3 hours movable to put in a suitable place to breed daily, is had a bath once every 2 months with salt water, then with clearly
Water is cleaned.
In step S104, it is provided in an embodiment of the present invention growth the later period third feed be ground by following components mixing and
At dry feed, by mass fraction by 48~54 parts of corn, 46~54 parts of soybean, 29~35 parts of wheat bran, 10~14 parts of vinasse, food
4.2~4.6 parts of salt, 8~12 parts of vegetable seed oil meal, 31~35 parts of highland barley, 10~24 parts of sudangrass, 13~19 parts of rye grass, hay 9
~11 parts, 1.0~1.6 parts of sodium bicarbonate compositions.
In step S104, mating breeding provided in an embodiment of the present invention is specifically included following:
(1) heat induces: carrying out shading treatment to sheep hurdle daily, temperature is 16 DEG C in control sheep hurdle, relative humidity is
58%, in 11:00,17:00 and 22:00 to sheep feeding nutrient solution；
(2) it superfecundation: in ewe, is calculated as when heat for the first time the 0th day, respectively the 4th day, the 5th day, the 6th day,
Seven days, an each follicle-stimulating hormone of injection, injected Cloprostenol simultaneously sooner or later on the 7th day sooner or later, the 8th day injection luteotropin,
Injection time is to be injected after Cloprostenol for the first time 35 hours, and the 9th day progress laparoscope semen deposition Inseminated time is luteotropin note
17 hours after penetrating, the tenth day recycling protokaryon embryo or the 16th day recycling mulberry body；
(3) it lures and produces twins, polyembryony: using twin lamb hormone or twins element, having aqua and two kinds of finish, aqua product is matched in ewe
Kinds preceding 5 weeks and 1 milliliter/of neck subcutaneous injection in 2 weeks one time；Finish product is in one time 2 milli of preceding 2 weeks intragluteal injections of breeding
Rise/only.
In step S104, nutrient solution provided in an embodiment of the present invention according to mass fraction by progesterone solution 0.1~0.3,
Estradiol solution 0.1~0.3,1~3 part of edible vegetable oil, 6~8 parts of asparagus juice, 6~8 parts of yam flour, 10~12 parts of leek, sun
Play 1~3 part of stone, 1~3 part of Morinda officinalis, 1~3 part of Radix Astragali, 1~3 part of Radix Codonopsis, 1~3 part of Rhizoma Atractylodis Macrocephalae, 6~8 parts of muskmelon pericarp powder, white poplar
1~3 part of bark powder, 0.2~0.4 part of compound amino acid, 1~3 part of roughhairflower storax leaf extract, 1~3 part of Pork and beans root extract, apple
3~5 powder of parchment, passion fruit meat starch 3~5 parts of compositions.
Application principle of the invention is further described combined with specific embodiments below；
Embodiment 1；
(1) feeding feed stuff of growth early period provided in an embodiment of the present invention is according to mass fraction by 32 parts of corn, soybean 26
Part, 13 parts of wheat bran, 0.4 part of salt, 13 parts of vegetable seed oil meal, 11 parts of highland barley, 4 parts of bone meal compositions.
(2) feeding feed stuff of growth early period provided in an embodiment of the present invention is according to mass fraction by 38 parts of corn, soybean 34
Part, 19 parts of wheat bran, 0.6 part of salt, 19 parts of vegetable seed oil meal, 15 parts of highland barley, 6 parts of bone meal compositions.
(3) feeding feed stuff of growth early period provided in an embodiment of the present invention is according to mass fraction by 35 parts of corn, soybean 30
Part, 16 parts of wheat bran, 0.5 part of salt, 6 parts of vegetable seed oil meal, 13 parts of highland barley, 5 parts of bone meal compositions.
Embodiment 2；
(1) the second feed of growth mid-term provided in an embodiment of the present invention is made by following components fermentation, by mass parts
Number is by 44 parts of corn, 65 parts of soybean, 14 parts of wheat bran, 1.4 parts of salt, 14 parts of vegetable seed oil meal, 24 parts of highland barley, 38 parts of sudangrass, Pu
13 parts of public English, 0.6 part of sodium bicarbonate, 6 parts of bone meal, 1 part of three blooms composition.
(2) the second feed of growth mid-term provided in an embodiment of the present invention is made by following components fermentation, by mass parts
Number is by 40 parts of corn, 55 parts of soybean, 10 parts of wheat bran, 0.8 part of salt, 12 parts of vegetable seed oil meal, 18 parts of highland barley, 30 parts of sudangrass, Pu
10 parts of public English, 0.4 part of sodium bicarbonate, 4 parts of bone meal, 0.5 part of three blooms composition.
(3) the second feed of growth mid-term provided in an embodiment of the present invention is made by following components fermentation, by mass parts
Number is by 42 parts of corn, 60 parts of soybean, 12 parts of wheat bran, 1.2 parts of salt, 13 parts of vegetable seed oil meal, 21 parts of highland barley, 34 parts of sudangrass, Pu
11 parts of public English, 0.5 part of sodium bicarbonate, 5 parts of bone meal, 0.75 part of three blooms composition.
Embodiment 3；
(1) the third feed in growth later period provided in an embodiment of the present invention is that the dry feeding mixed is ground by following components
Material, by mass fraction by 54 parts of corn, 54 parts of soybean, 35 parts of wheat bran, 14 parts of vinasse, 4.6 parts of salt, 12 parts of vegetable seed oil meal, blueness
35 parts of highland barley, 24 parts of sudangrass, 19 parts of rye grass, 11 parts of hay, 1.6 parts of sodium bicarbonate compositions.
(2) the third feed in growth later period provided in an embodiment of the present invention is that the dry feeding mixed is ground by following components
Material, by mass fraction by 48 parts of corn, 46 parts of soybean, 29 parts of wheat bran, 10 parts of vinasse, 4.2 parts of salt, 8 parts of vegetable seed oil meal, highland barley
31 parts, 10 parts of sudangrass, 13 parts of rye grass, 9 parts of hay, 1.0 parts of sodium bicarbonate compositions.
(3) the third feed in growth later period provided in an embodiment of the present invention is that the dry feeding mixed is ground by following components
Material, by mass fraction by 51 parts of corn, 50 parts of soybean, 32 parts of wheat bran, 12 parts of vinasse, 4.4 parts of salt, 10 parts of vegetable seed oil meal, blueness
33 parts of highland barley, 17 parts of sudangrass, 16 parts of rye grass, 10 parts of hay, 1.3 parts of sodium bicarbonate compositions.
Embodiment 4；
(1) nutrient solution provided in an embodiment of the present invention according to mass fraction by progesterone solution 0.1, estradiol solution 0.1,
1 part of edible vegetable oil, 6 parts of asparagus juice, 6 parts of yam flour, 10 parts of leek, 1 part of actinolite, 1 part of Morinda officinalis, 1 part of Radix Astragali, Radix Codonopsis 1
Part, 1 part of Rhizoma Atractylodis Macrocephalae, 6 parts of muskmelon pericarp powder, 1 part of david poplar bark powder, 0.2 part of compound amino acid, 1 part of roughhairflower storax leaf extract, Pork and beans root
1 part of extract, apple grunt starch 3 powder, passion fruit meat starches 3 parts of compositions.
(2) nutrient solution provided in an embodiment of the present invention according to mass fraction by progesterone solution 0.3, estradiol solution 0.3,
3 parts of edible vegetable oil, 8 parts of asparagus juice, 8 parts of yam flour, 12 parts of leek, 3 parts of actinolite, 3 parts of Morinda officinalis, 3 parts of Radix Astragali, Radix Codonopsis 3
Part, 3 parts of Rhizoma Atractylodis Macrocephalae, 8 parts of muskmelon pericarp powder, 3 parts of david poplar bark powder, 0.4 part of compound amino acid, 3 parts of roughhairflower storax leaf extract, Pork and beans root
3 parts of extract, apple grunt starch 5 powder, passion fruit meat starches 5 parts of compositions.
(3) nutrient solution provided in an embodiment of the present invention according to mass fraction by progesterone solution 0.2, estradiol solution 0.2,
2 parts of edible vegetable oil, 4 parts of asparagus juice, 7 parts of yam flour, 11 parts of leek, 2 parts of actinolite, 2 parts of Morinda officinalis, 2 parts of Radix Astragali, Radix Codonopsis 2
Part, 2 parts of Rhizoma Atractylodis Macrocephalae, 7 parts of muskmelon pericarp powder, 2 parts of david poplar bark powder, 0.3 part of compound amino acid, 2 parts of roughhairflower storax leaf extract, Pork and beans root
2 parts of extract, apple grunt starch 4 powder, passion fruit meat starches 4 parts of compositions.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (3)
1. a kind of breeding method of novel high breeding performance kind sheep, which is characterized in that the novel high breeding performance kind sheep educates
Kind of method the following steps are included:
Step 1, seed selection；
Stud ram selection: bohr ram is cultivated in selection in the bohr ewe offspring high from reproductive capacity；
Ewe selection: not after selection excellent individual from polyembryony Small-fat-tail sheep ewe offspring；
Step 2 mates after carrying out more lamb genetic tests to female parent, obtains first-filial generation F1；
Step 3, F1 are returned with boer goat, obtain second filial generation F2, and carry out more lamb genetic tests；
Step 4, breeding raising；
High-quality sheep progress traversed by fixation is chosen from F2 and obtains latter generation, is raised.
2. the breeding method of novel high breeding performance kind sheep as described in claim 1, which is characterized in that the mating breeding control
Method processed is as follows:
(1) heat induce: daily to sheep hurdle carry out shading treatment, control sheep hurdle in temperature be 16 DEG C, relative humidity 58%,
11:00,17:00 and 22:00 are to sheep feeding nutrient solution；The nutrient solution includes: progesterone solution, is eaten estradiol solution
It is vegetable oil, asparagus juice, yam flour, leek, actinolite, Morinda officinalis, Radix Astragali, Radix Codonopsis, Rhizoma Atractylodis Macrocephalae muskmelon pericarp powder, david poplar bark, compound
Amino acid, roughhairflower storax leaf extract, Pork and beans root extract, apple grunt slurry, passion fruit meat starch part；
(2) superfecundation: in ewe, being calculated as the 0th day for the first time when heat, respectively the 4th day, the 5th day, the 6th day, the 7th day,
Sooner or later an each follicle-stimulating hormone of injection, injects Cloprostenol simultaneously sooner or later on the 7th day, the 8th day injection luteotropin, when injection
Between to be injected after Cloprostenol for the first time 35 hours, the 9th day progresss laparoscope semen deposition Inseminated time is 17 after luteotropin is injected
Hour, the tenth day recycling protokaryon embryo or the 16th day recycling mulberry body；
(3) it lures and produces twins, polyembryony: using twin lamb hormone or twins element, having aqua and two kinds of finish, aqua product is before ewe breeds
5 weeks and 2 weeks necks be subcutaneously injected one time 1 milliliter/only；Finish product is in breeding 2 milliliters/of preceding 2 weeks intragluteal injections one time.
3. the breeding method of novel high breeding performance kind sheep as described in claim 1, which is characterized in that the method for breeding is such as
Under:
1) the young sheep phase: to the lamb of 0-20 age in days, breast-feeding simultaneously adds immunity nourishment milk powder；The lamb of 21-30 age in days, breast milk
It feeds and adds 25% careless feed and the nursing of 75% concentrated feed；
2) grow up early period: the sheep big to the 2-5 month is combined with free water and forage feed, flock of sheep are put in a suitable place to breed daily it is secondary, often
Day provides in sheep hurdle: concentrated feed 3 times, wherein by the addition meat feed for goat addition of 40:1 mass ratio in the 2nd concentrated feed
Agent, forage 3 times；Feed includes: 38 parts of corn, 34 parts of soybean, 19 parts of wheat bran, 0.6 part of salt, 19 parts of vegetable seed oil meal, highland barley 15
Part；
3) growth mid-term: the sheep big to the 6-7 month feeds the second feed, three times a day, for the first time in 3:40-5:40, exists for the second time
13:10-13:40, for the third time in 20:10-21:10, it is 1-2 hours movable to put in a suitable place to breed daily, is had a bath once every 35 days with salt water, then
It is cleaned with clear water, second feed is made by following components fermentation, according to the mass fraction: 44 parts of corn, 65 parts of soybean, wheat
14 parts of bran, 1.4 parts of salt, 14 parts of vegetable seed oil meal, 24 parts of highland barley, 38 parts of sudangrass, 0.6 part of sodium bicarbonate；
4) grow up the later period: third feed is fed to the sheep of August or more, three times a day, for the first time in 4:40-5:40, for the second time
In 14:10-14:40, for the third time in 21:10-21:40, it is 2-3 hours movable to put in a suitable place to breed daily, every 2 months with salt water have a bath one
It is secondary, then cleaned with clear water, the third feed is that the dry feed mixed is ground by following components, according to the mass fraction: beautiful
Rice 48 parts, 54 parts of soybean, 29 parts of wheat bran, 14 parts of vinasse, 4.6 parts of salt, 12 parts of vegetable seed oil meal, 35 parts of highland barley, 24 parts of sudangrass,
19 parts of rye grass, 1 part of Radix Glycyrrhizae, 1.6 parts of sodium bicarbonate.
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