CN110235853A - A kind of quick group expanding method of sheep suitable for remote districts - Google Patents
A kind of quick group expanding method of sheep suitable for remote districts Download PDFInfo
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- CN110235853A CN110235853A CN201910606368.5A CN201910606368A CN110235853A CN 110235853 A CN110235853 A CN 110235853A CN 201910606368 A CN201910606368 A CN 201910606368A CN 110235853 A CN110235853 A CN 110235853A
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- ewe
- lamb
- ram
- sheep
- adult
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
Abstract
The invention discloses a kind of quick group expanding technology of sheep suitable for remote districts, for the present invention using adult he-goat and ewe group's examination feelings, ewe can be bred by searching out heat；Then the qualified sperm for the ram that grows up is input to the cervical orifice of ewe by way of artificial insemination；Ewe newly-increased lamb of post-weaning and artificial selection qualification after gestation and lambing of becoming pregnant enters next breeding cycle.The present invention can breed ewe using the proestrus group that adult he-goat finds and lead the way interior environment pH value slant acidity, be conducive to X sperm female embryo implantation with ovum ining conjunction with, greatly improve the quantity of group production ewe lamb, the suitable quick group expanding of sheep from far-off regions.
Description
Technical field
The present invention relates to livestock culturing technical fields, are specifically related to a kind of quick group expanding of sheep for being suitable for remote districts
Technology.
Background technique
Place breeding from far-off regions or monoid sheep are rapid group expanding, and ewe is basis.To realize that lambing is all or big
Part is ewe lamb, this place breeding or monoid stud ram are transported to after specialized company's artificial semenpicking and carry out the separation of XY sperm, production
Dedicated for producing the X sperm of ewe lamb, it is contemplated that infectious disease and various costs etc. are difficult to carry out.
Ram smell is poor, and into ewe group's examination feelings, found heat ewe has entered standing heat period, vagina
Interior environment alkalinity relatively on the weak side is unfavorable for sperm existence and ovum fertilization containing X chromosome.Eventually leading to keeps the sample manuscript of birth more
For ram, it is unfavorable for the quick group expanding of sheep.
Therefore, studying one kind newborn lamb can be made to be mostly the group expanding method of ewe is that those skilled in the art need to solve
Certainly the technical issues of.
Summary of the invention
In view of this, realizing remote districts the present invention provides the quick group expanding technology of sheep for being suitable for remote districts
Breeding or monoid lambing sheep are largely ewe lamb.
To achieve the goals above, the present invention adopts the following technical scheme:
The quick group expanding method of sheep suitable for remote districts, comprising the following steps:
(1) ewe is housed in colony house 4 weeks and is not contacted with ram；
(2) 4 weeks will be entered twice not in contact with ram with post sunset before the daily sunrise of adult he-goat for fastening examination feelings cloth
Ewe group's examination feelings, ewe can be bred by searching out heat；
(3) artificial acquisition adult kind ram sperm grows device to the mother clung on one's trail by he-goat by opening using spermatic gun
The sperm 0.15ml-1ml that adult kind uses ram is manually entered in the cervical orifice of sheep；
(4) ewe post-weaning after gestation and lambing of becoming pregnant enters nearly 4 weeks with the lamb after wean does not contact ram
Colony house start repeat step (1)-(4) enter next breeding cycle.
Compared with prior art the beneficial technical effect of the present invention lies in: using he-goat smell it is sensitiveer compared with ram,
There are the biological characteristics having to take the second best according to he-goat, it, can be interested in ewe when there is no she-goat；He-goat
Into nearly 4 weeks ewe group's examination feelings not in contact with ram, ewe reacted poor to caprine physiological effect, is found heat
Ewe is proestrus group, and vagina environment slant acidity is conducive to the existence of X sperm and ovum fertilization, to realize monoid
Lambing is largely ewe lamb, solves the problems, such as the quick group expanding of population from far-off regions.
Further, the lamb in above-mentioned steps (4) after wean is that the qualification of artificial selection increases lamb newly.
Further, the breeding method of the consistent newly-increased lamb of the phenotype is the ewe breeding method cultivation that makes preparations for sowing later
Afterwards to get to can with breeding ewe repeat step (1)-(4) enter next breeding cycle lamb.
Further, the inconsistent newly-increased lamb of phenotype influences to breed with old-age group and because of factors such as diseases after artificial selection
Ewe after fattening enter market sale
Newly-increased lamb phenotype is unanimously screened by the hair color of lamb, angular isophenous；
Be using above-mentioned further beneficial effect: low cost solves the energy that the quick group expanding of population from far-off regions is badly in need of
Breeding sheep Population.
Detailed description of the invention
Fig. 1 is that the present invention cultivates flow diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Selection 270 can only breed ewe, 2 adult he-goats, and 3 adults kind use ram；
Ewe is housed in colony house 4 weeks and is not contacted with ram；
After fastening examination feelings cloth to the public continuous goat of adult, before daily sunrise and post sunset enters nearly 4 weeks not in contact with public affairs twice
Ewe group's examination feelings of sheep, ewe can be bred by searching out heat；
It is tested with thermometer after being suitble to the adult kind artificial vagina temperature of ram, carries out artificial semenpicking.Obtain sperm in
The female continuous sheep cervical orifice of heat is inputed to after detecting qualification under microscope；
Ram is used by opening to grow device adult kind is manually entered to the heat ewe cervical orifice found out using spermatic gun
Sperm 0.15ml-1ml；
Total obtain 258 ewes of becoming pregnant, 12 ewes of not becoming pregnant are directly entered next not to be contacted with ram
Breeding cycle；
Ewe of becoming pregnant through gestation and lambing finally obtains newly-increased lamb 344, and ewe lamb 269, public lamb 75；
The consistent newly-increased ewe lamb of the hair color of the strong lamb of artificial selection, angular this kind of isophenous (or local monoid)
The ewe breeding method that makes preparations for sowing after sheep with the ewe that can continue breeding enters nearly colony house for not contacting ram for 4 weeks after cultivating,
Subsequently into next breeding cycle.The superseded ewe lamb fattening listing processing of residue.
This programme increases ewe lamb 97 newly compared with the basic law of public lamb and ewe lamb 1:1 that traditional natural is bred.
Embodiment 2
Selection 100 can only breed ewe, 2 adult he-goats, and 3 adults kind use ram；
Ewe is housed in colony house 4 weeks and is not contacted with ram；
After fastening examination feelings cloth to adult he-goat, before daily sunrise and post sunset enters nearly 4 weeks not in contact with public continuous twice
Ewe group's examination feelings of sheep, ewe can be bred by searching out heat；
It is tested with thermometer after being suitble to the adult kind artificial vagina temperature of ram, carries out artificial semenpicking.Obtain sperm in
The female continuous sheep cervical orifice of heat is inputed to after detecting qualification under microscope；
Ram is used by opening to grow device adult kind is manually entered to the heat ewe cervical orifice found out using spermatic gun
Sperm 0.15ml-1ml；
It is total to obtain 99 ewes of becoming pregnant, 1 ewe of not becoming pregnant be directly entered it is next do not contacted with ram it is numerous
Grow the period；
Ewe of becoming pregnant through gestation and lambing finally obtains newly-increased lamb 99, and ewe lamb 79, public lamb 20；
The consistent ewe lamb of the hair color of the strong lamb of artificial selection, angular this kind of isophenous (or local monoid) with
Enter nearly colony house for not contacting ram for 4 weeks with the ewe that can continue breeding after the ewe breeding method that makes preparations for sowing afterwards cultivation, then
Into next breeding cycle.The superseded ewe lamb fattening listing processing of residue.
This programme increases ewe lamb 34 newly compared with the basic law of public lamb and ewe lamb 1:1 that traditional natural is bred.
Embodiment 3
Selection 100 can only breed ewe, 2 adult he-goats, and 3 adults kind use ram；
Ewe is housed in colony house 4 weeks and is not contacted with ram；
After fastening examination feelings cloth to adult he-goat, before daily sunrise and post sunset enters nearly 4 weeks not in contact with public continuous twice
Ewe group's examination feelings of sheep, ewe can be bred by searching out heat；
It is tested with thermometer after being suitble to the adult kind artificial vagina temperature of ram, carries out artificial semenpicking.Obtain sperm in
The female continuous sheep cervical orifice of heat is inputed to after detecting qualification under microscope；
Ram is used by opening to grow device adult kind is manually entered to the heat ewe cervical orifice found out using spermatic gun
Sperm 0.15ml-1ml；
It is total to obtain 99 ewes of becoming pregnant, 1 ewe of not becoming pregnant be directly entered it is next do not contacted with ram it is numerous
Grow the period；
Ewe of becoming pregnant through gestation and lambing finally obtains newly-increased lamb 192, and ewe lamb 163, public lamb 29；
The consistent ewe lamb of the hair color of the strong lamb of artificial selection, angular this kind of isophenous (or local monoid) with
Enter nearly colony house for not contacting ram for 4 weeks with the ewe that can continue breeding after the ewe breeding method that makes preparations for sowing afterwards cultivation, then
Into next breeding cycle.The superseded ewe lamb fattening listing processing of residue.
This programme increases ewe lamb 67 newly compared with the basic law of public lamb and ewe lamb 1:1 that traditional natural is bred.
Embodiment 4
Selection 300 are bred ewe, 2 adult he-goats, and 8 adults kind use ram；
Ewe is housed in colony house 4 weeks and is not contacted with ram；
After fastening examination feelings cloth to adult he-goat, before daily sunrise and post sunset enters nearly 4 weeks not in contact with public continuous twice
Ewe group's examination feelings of sheep, ewe can be bred by searching out heat；
It is tested with thermometer after being suitble to the adult kind artificial vagina temperature of ram, carries out artificial semenpicking.Obtain sperm in
The female continuous sheep cervical orifice of heat is inputed to after detecting qualification under microscope；
Ram is used by opening to grow device adult kind is manually entered to the heat ewe cervical orifice found out using spermatic gun
Sperm 0.15ml-1ml；
Total obtain 283 ewes of becoming pregnant, 17 ewes of not becoming pregnant are directly entered next not to be contacted with ram
Breeding cycle；
Ewe of becoming pregnant through gestation and lambing finally obtains newly-increased lamb 368, and ewe lamb 295, public lamb 73；
The consistent ewe lamb of the hair color of the strong lamb of artificial selection, angular this kind of isophenous (or local monoid) with
Enter nearly colony house for not contacting ram for 4 weeks with the ewe that can continue breeding after the ewe breeding method that makes preparations for sowing afterwards cultivation, then
Into next breeding cycle.The superseded ewe lamb fattening listing processing of residue.
This programme increases ewe lamb 111 newly compared with the basic law of public lamb and ewe lamb 1:1 that traditional natural is bred.
Embodiment 5
Selection 450 are bred ewe, 2 adult he-goats, and 12 adults kind use ram；
Ewe is housed in colony house 4 weeks and is not contacted with ram；
After fastening examination feelings cloth to adult he-goat, before daily sunrise and post sunset enters nearly 4 weeks not in contact with public continuous twice
Ewe group's examination feelings of sheep, ewe can be bred by searching out heat；
It is tested with thermometer after being suitble to the adult kind artificial vagina temperature of ram, carries out artificial semenpicking.Obtain sperm in
The female continuous sheep cervical orifice of heat is inputed to after detecting qualification under microscope；
Ram is used by opening to grow device adult kind is manually entered to the heat ewe cervical orifice found out using spermatic gun
Sperm 0.15ml-1ml；
Total obtain 421 ewes of becoming pregnant, 29 ewes of not becoming pregnant are directly entered next not to be contacted with ram
Breeding cycle；
Ewe of becoming pregnant through gestation and lambing finally obtains newly-increased lamb 505, and ewe lamb 390, public lamb 115；
The consistent ewe lamb of the hair color of the strong lamb of artificial selection, angular this kind of isophenous (or local monoid) with
Enter nearly colony house for not contacting ram for 4 weeks with the ewe that can continue breeding after the ewe breeding method that makes preparations for sowing afterwards cultivation, then
Into next breeding cycle.The superseded ewe lamb fattening listing processing of residue.
This programme increases ewe lamb 137 newly compared with the basic law of public lamb and ewe lamb 1:1 that traditional natural is bred.
Claims (4)
1. a kind of quick group expanding method of sheep suitable for remote districts, which comprises the following steps:
(1) ewe is housed in colony house 4 weeks and is not contacted with ram；
(2) the mother's silk floss for entering 4 weeks twice not in contact with ram with post sunset before the daily sunrise of adult he-goat of examination feelings cloth will be fastened
Flock of sheep try feelings, and ewe can be bred by searching out heat；
(3) artificial acquisition adult kind ram sperm grows device to the ewe clung on one's trail by he-goat by opening using spermatic gun
Cervical orifice be manually entered adult kind use ram a sperm 0.15ml-1ml；
(4) lamb of the ewe after gestation and lambing after post-weaning and wean is become pregnant into nearly circle for not contacting ram for 4 weeks
House starts to repeat step (1)-(4) into next breeding cycle.
2. a kind of quick group expanding method of sheep suitable for remote districts according to claim 1, which is characterized in that step (4)
Described in wean after lamb be the consistent newly-increased lamb of phenotype.
3. a kind of quick group expanding method of sheep suitable for remote districts according to claim 2, which is characterized in that the phenotype
The breeding method of consistent newly-increased lamb can be heavy with breeding ewe to arrive the ewe breeding method cultivation that makes preparations for sowing later after
Multiple step (1)-(4) enter the lamb of next breeding cycle.
4. a kind of quick group expanding method of sheep suitable for remote districts according to claim 2, which is characterized in that artificial selection
The inconsistent newly-increased lamb of phenotype and old-age group and the ewe because of the influence breeding of the factors such as disease enter market after fattening afterwards
Sale.
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| CN201910606368.5A CN110235853A (en) | 2019-07-05 | 2019-07-05 | A kind of quick group expanding method of sheep suitable for remote districts |
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| CN201910606368.5A CN110235853A (en) | 2019-07-05 | 2019-07-05 | A kind of quick group expanding method of sheep suitable for remote districts |
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Citations (3)
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| US4474875A (en) * | 1969-04-10 | 1984-10-02 | Wallace Shrimpton | Method and means for controlling the sex of mammalian offspring and product therefor |
| CN1059821A (en) * | 1991-09-13 | 1992-04-01 | 马大红 | Improve the method for female farrowing rate of sexual propagation animals |
| CN106035223A (en) * | 2016-06-28 | 2016-10-26 | 寿县临淮畜牧养殖有限公司 | Rapid reproducing technology for Anhui white breeding goat |
-
2019
- 2019-07-05 CN CN201910606368.5A patent/CN110235853A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474875A (en) * | 1969-04-10 | 1984-10-02 | Wallace Shrimpton | Method and means for controlling the sex of mammalian offspring and product therefor |
| CN1059821A (en) * | 1991-09-13 | 1992-04-01 | 马大红 | Improve the method for female farrowing rate of sexual propagation animals |
| CN106035223A (en) * | 2016-06-28 | 2016-10-26 | 寿县临淮畜牧养殖有限公司 | Rapid reproducing technology for Anhui white breeding goat |
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| 《畜牧兽医名词词典》编辑委员会: "《畜牧兽医名词词典》", 31 July 1985, 内蒙古人民出版社 * |
| 吴健: "《畜牧学概论》", 31 August 2006, 中国农业出版社 * |
| 四川省草原研究所 等: "《种草养畜技术指南》", 31 October 1988, 四川科学技术出版社 * |
| 张兴会 等: "性控技术在绒山羊新品系培育中的应用", 《现代畜牧兽医》 * |
| 张怀山 等: "《基地农产品加工新技术手册》", 31 December 2018, 甘肃科学技术出版社 * |
| 李张锁: "使羊多产母羔的诀窍", 《农村百事通》 * |
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