CN108271738A - A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar - Google Patents
A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar Download PDFInfo
- Publication number
- CN108271738A CN108271738A CN201810154112.0A CN201810154112A CN108271738A CN 108271738 A CN108271738 A CN 108271738A CN 201810154112 A CN201810154112 A CN 201810154112A CN 108271738 A CN108271738 A CN 108271738A
- Authority
- CN
- China
- Prior art keywords
- boar
- core group
- sow
- pig
- generation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000282898 Sus scrofa Species 0.000 title claims abstract description 157
- 239000008280 blood Substances 0.000 title claims abstract description 38
- 210000004369 blood Anatomy 0.000 title claims abstract description 38
- 238000009395 breeding Methods 0.000 title claims abstract description 30
- 238000009396 hybridization Methods 0.000 title claims abstract description 28
- 230000012010 growth Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 15
- 235000002566 Capsicum Nutrition 0.000 claims description 12
- 240000008574 Capsicum frutescens Species 0.000 claims description 12
- 239000001390 capsicum minimum Substances 0.000 claims description 12
- 210000004209 hair Anatomy 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 12
- 230000008774 maternal effect Effects 0.000 claims description 11
- 230000001488 breeding effect Effects 0.000 claims description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 8
- 235000011613 Pinus brutia Nutrition 0.000 claims description 8
- 241000018646 Pinus brutia Species 0.000 claims description 8
- 230000018109 developmental process Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 240000007594 Oryza sativa Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 235000015099 wheat brans Nutrition 0.000 claims description 6
- 230000000384 rearing effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 239000009636 Huang Qi Substances 0.000 claims description 3
- 244000241838 Lycium barbarum Species 0.000 claims description 3
- 235000015459 Lycium barbarum Nutrition 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 235000011034 Rubus glaucus Nutrition 0.000 claims description 3
- 235000009122 Rubus idaeus Nutrition 0.000 claims description 3
- 244000273928 Zingiber officinale Species 0.000 claims description 3
- 235000006886 Zingiber officinale Nutrition 0.000 claims description 3
- 230000003698 anagen phase Effects 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 235000008397 ginger Nutrition 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 244000235659 Rubus idaeus Species 0.000 claims 1
- 235000013372 meat Nutrition 0.000 abstract description 7
- 241001137251 Corvidae Species 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 241000282887 Suidae Species 0.000 description 6
- 210000002414 leg Anatomy 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000037308 hair color Effects 0.000 description 4
- 238000007918 intramuscular administration Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 241000553739 Aconitum carmichaelii var. truppelianum Species 0.000 description 3
- 230000036528 appetite Effects 0.000 description 3
- 235000019789 appetite Nutrition 0.000 description 3
- 235000020997 lean meat Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 240000007651 Rubus glaucus Species 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000008534 Capsicum annuum var annuum Nutrition 0.000 description 1
- 240000008384 Capsicum annuum var. annuum Species 0.000 description 1
- 235000005135 Micromeria juliana Nutrition 0.000 description 1
- 240000002114 Satureja hortensis Species 0.000 description 1
- 235000007315 Satureja hortensis Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000020912 omnivore Nutrition 0.000 description 1
- 244000054334 omnivore Species 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- A23K10/30—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
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
-
- 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
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
-
- 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)
- Physiology (AREA)
- Mycology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses the both ends crows of blood lineage containing wild boar a kind of to hybridize breeding method, hybridize with northern wild boar boar with sow to obtain F1 generation core group by southern wild boar, it selects high-quality F1 generation core group and hybridizes to obtain F2 for core group with boar, the sow of the black pig in Taihu Lake, it selects high-quality F2 and hybridizes to obtain F3 with boar, the sow of the black pig in Huainan for core group for core group, select high-quality F3 and hybridize to obtain both ends crow of the F4 generations containing wild boar blood lineage with the boar of both ends crow with sow for core group.By the both ends crow for the blood lineage containing wild boar that above-mentioned hybridization breeding method is cultivated, contain southern wild boar, northern wild boar, the black pig in Taihu Lake, the black pig blood system in Huainan simultaneously so that the kind after improvement has：Build becomes larger, growth rate becomes faster, cold-resistant, heat resistanceheat resistant, disease-resistant, eating greenfeed, keep both ends crow meat feature and the immovable feature of pattern.
Description
Technical field
The present invention relates to the both ends crow hybridization trainings of a kind of both ends crow hybridization breeding method more particularly to a kind of blood lineage containing wild boar
Educate method.
Background technology
Both ends crow is one of foremost Native Pig breeding in China, be in Zhejiang Province largest, effect of breeds conservation it is most apparent,
The most complete pig genetic resources kind of blood lineage.Crow originates in the ground such as Jinhua, Yiwu, Dongyang, Pujiang at Jinhua both ends, it is in addition to having
Except the macroscopic features of " both ends crow ", more with ripe early, produce surviving of son rate is high, and thin skin bone is thin, and delicious meat is famous." gold made of salting down
Magnificent ham " matter is good savory, aesthetic in appearance, and make a name China and foreign countries, largely the meat quality traits of its kind of attribution.Meat guality measures
The results show that the muscle color of Jinhua Pigs is scarlet, be that waterpower is strong, dry matter content is high, intramuscular fat content is up to 3.8%~
6.0%, it is higher than 2~4 times of adventive, still, that there are builds is less than normal for both ends crow, and the speed of growth is slow, and back leg is not plentiful enough, greatly
The shortcomings of amount subcutaneous fat can not utilize.
With the raising of national life level and quality, health brawn and its meat products by more and more people blueness
It looks at, brawn nutritive value is high, lean meat percentage is high, fat content is few, game is strong.Wild boar is also known as mountain pig, and scope of activities is big, point
Cloth is wide, is a kind of Omnivore.The general appetite of wild boar is less, like to eat raw, feeding habits it is miscellaneous, various weeds, dish leaf, plant block
Stem, crop material etc. all can be used as feed, and miss potter green forage.Due to the difference of growing environment, it is grown on southern
Wild boar in pure breed has higher temperature capacity, and is grown on the wild boar in the north, has good low temperature resistant energy if northeastern wild boar
Power.
The black pig in Taihu Lake is to put high mountain using green grass coarse food grain to feed, low cholesterol, high nutrition, without hormone, virus-free residual, meat
Matter is delicate, smell is aromatic, unique flavor, the black pig of green and healthy the Nature.
The black pig in Huainan also known as Huainan Swine, be Huaihe River pig an important branch, be the ancient local breeding of North China lean meat species, mesh
Before be distributed mainly on Anhui, Xinyang Prefecture.Its build is larger, and the big mouth of ear is short, and four limbs are robust strong, and the thick dark hair of hair is bright, has
Farrowing rate is high, reproductive capacity is strong, resistance to crude feed, adaptable, heritability is stable, heat-resisting, few illness, Fresh ＆ Tender in Texture, bright in colour,
The features such as streaky pork is few.Huainan Swine distribution is wide, adapts to more extensive rearing conditions, carcass lean meat percentage is higher, up to
35%.
Therefore, how to be overcome under the premise of can keep both ends crow m eatquality using existing all kinds of excellent pig varieties
Both ends crow build is less than normal, and the speed of growth is slow, and not plentiful enough the defect of back leg is the current technical issues that need to address.
Invention content
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide the both ends crow hybridization of blood lineage containing wild boar a kind of
Breeding method.The purpose of the present invention adopts the following technical scheme that realization：
A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar, the hybridization breeding method include the following steps：First
Stage：Select high-quality southern wild boar respectively, the boar of high-quality northern wild boar is hybridized with sow, selected respectively in institute's postpartum
High-quality sow and boar are stayed, the 1st generation sow core group and the 1st generation boar core group is formed, is denoted as F1 generation sow core group
And F1 generation boar core group；
Second stage：Be maternal and male parent with F1 generation sow core group and F1 generation boar core group, respectively with high-quality Taihu Lake
Black pig boar, sow are hybridized, and select and remain high-quality boar and sow respectively in given birth to offspring, form the 2nd generation sow core
Group and the 2nd generation boar core group, labeled as F2 godmother pig core groups and F2 for boar core group；
Phase III：Be respectively maternal and male parent for boar core group with F2 godmother pig core groups and F2, respectively with it is excellent
The black pig boar in matter Huainan, sow are hybridized, and select and remain high-quality boar and sow respectively in given birth to offspring, and it is female from generation to generation to form the 3rd
Pig core group and the 3rd generation boar core group, labeled as F3 godmother pig core groups and F3 for boar core group；
Fourth stage：Be respectively maternal and male parent for boar core group with F3 godmother pig core groups and F3, respectively with it is excellent
Boar, the sow of matter both ends crow are hybridized, and the both ends crow of F4 generations blood lineage containing wild boar is obtained.
The both ends crow of F4 generations blood lineage containing wild boar after hybridization contains southern black pig and unites with the black pig blood in the north simultaneously, Neng Gou
Under the premise of effectively keeping both ends crow pattern and m eatquality, it has been provided simultaneously with that northern black pig is cold-resistant, southern black pig is heat-resisting
Characteristic while passing through second stage and and third rank if southern black pig carries out using northeastern wild boar the hybridization of first stage
The hybridization of section ensures that the both ends crow after hybridization is scarlet in effective guarantee both ends crow muscle color, is that waterpower is strong, dry matter content
Height, the high feature of intramuscular fat content, is provided simultaneously with strong resistance to crude feed, premunition and cold-resistant, heat resistance are strong, growth and development
Rate is fast, and the relatively common non-hybridized both ends crow build of build becomes larger and the characteristic of eating greenfeed, while overcoming both ends
Black build is less than normal, and the speed of growth is slow, not plentiful enough the defect of back leg.
Further, the selection of the first stage F1 generation sow core group and F1 generation boar core group is：
It selects and remain and to be carried out when 28 ages in days wean for the first time：Select hair black, weight be more than 5kg, 6 pairs of number of nipples and with
On, rounded, the good sow of constitution；And weight is more than 7kg, rounded, mobility is vigorous, the good boar of constitution；
It selects and remain and is carried out at 4 monthly age for the second time：It is slow to eliminate the speed of growth, the pig of constitution difference；
Third time is selected and remain to be carried out at 6 monthly age：Measure 6 monthly age weight, the back of the body was looked sidelong at after thick, calculating is weaned to the 90kg weight stages
Daily gain, feedstuff-meat ratio, select daily gain 500g or more, feedstuff-meat ratio be less than 3：1, the sow and boar being highly sexed are reserved seed for planting.
Further, the second stage and phase III F2 godmother pig core group and F2 are for boar core group, F3
Godmother pig core group and F3 are for the selection of boar core group：Weight is selected and remain when 28 ages in days wean is more than 4kg, build
Appearance is good, physically well develops, and whole body is by black wool, when 4 monthly age, is less than 50kg to the bad person of individual development, weight and has miscellaneous hair
Person is rejected with piebald.
Further, F1 generation is raised to F3 for boar core group and sow core group respectively, and method for breeding is as follows：
1) the young swine rearing stage：Raised using conventional fine fodder in piglet house, the temperature of piglet pig house 22-28 DEG C it
Between；
2) the raising stage of child care phase：Using child care material is freely eaten, from wean to before weight 30kg；
3) raising of growth phase：Pig feed in free choice feeding, Feeding time section are weight between 30kg-60kg.
4) hybridize：When hybridized pig reaches selection cross standard.
Further, in the step 1), the feeding piglet stage adds following traditional Chinese medicinal components by weight：Ginger
50 parts, 25 parts of korean raspberry root, 30 parts of matrimony vine, 35 parts of brown sugar, 35 parts of Radix Astragali, 200 parts of water..
Using natural Chinese medicinal herb additive substitute antibiotics, effectively improve the immunity of piglet, at the same ensure hybridization after
Both ends crow m eatquality.
Further, in the step 2) and step 3), child care material and middle pig feed include based on mass percentage
Following components：Corn 50%, wheat bran 5%, rice bran 5%, dregs of beans 13%, pine needle meal 20%, soil 0.5%
It is also added with soil in feed, various trace elements, after new hybrid strain eats soil, premunition are contained in soil
Can enhance, meat can durable flexible, fat is fat but not greasy, and lowers feeding cost.
Further, in the step 4), big pig feed includes the following components based on mass percentage：Corn 35%,
Wheat bran 2%, rice bran 3%, dregs of beans 1%, pine needle meal 1%, bamboo shoot head 20%, soil 1%.
By above-mentioned feed formula, the dosage of protein raw materials in feed is reduced, reduces aquaculture cost, by adding pine needle
Powder replaces various trace elements additive, promotes digestion and metabolism, improves efficiency of feed utilization, tachyauxesis development.
Further, when temperature is less than 10 DEG C, the 0.2%- for accounting for child care material gross mass is added in the child care material
0.4% capsicum；The capsicum of the 0.2%-0.4% of pig feed gross mass during addition accounts in the middle pig feed；In the big pig feed
The middle capsicum for adding the 0.2%-0.4% for accounting for big pig feed gross mass.
When temperature reduces, the resistance of new hybrid strain can decline, and increase risk, and the speed of growth slows down, therefore,
When temperature is less than 10 DEG C, capsicum feeding is added in feed, capsicum energy effective stimulus pig digestive function stimulates appetite, and improves day
Weightening and feed conversion rate.
Compared with prior art, the beneficial effects of the present invention are：
(1) the both ends crow of F4 generations blood lineage containing wild boar after hybridizing contains southern black pig and unites with the black pig blood in the north, simultaneously simultaneously
50% both ends crow blood lineage is also retained, can be provided simultaneously under the premise of effectively keeping both ends crow pattern and m eatquality
Northern black pig is cold-resistant, southern black pig resistance to thermal property, if southern black pig carries out using northeastern wild boar the hybridization of first stage, because
It lives in the Northeast's temperature up to subzero 20 DEG C~subzero 40 DEG C of environmental condition, and southern black pig living environment is high for a long time
Temperature, thus it is scarlet in effective guarantee both ends crow muscle color by the both ends crow after five yuan of hybridization, it is that waterpower is strong, dry matter contains
Amount is high, and the high feature of intramuscular fat content, is provided simultaneously with strong resistance to crude feed, premunition and cold-resistant, heat resistance are strong, growth hair
Educate that rate is fast, the relatively common non-hybridized both ends crow build of build becomes larger and the characteristic of eating greenfeed, while overcoming two
The black build of head is less than normal, and the speed of growth is slow, not plentiful enough the defect of back leg.
(2) while when carrying out ternary and quaternionic breeding, using the black pig in Taihu Lake, the black pig in Huainan, in F4 generations, are containing wild boar after hybridization
The both ends crow of blood lineage is also equipped with the black pig in Taihu Lake, the black pig blood system in Huainan, therefore also has the black pig farrowing rate height in Huainan, reproductive capacity
By force, resistance to crude feed, adaptable, heritability is stable, heat-resisting, few illness and the characteristics of the black pig low cholesterol in Taihu Lake, high nutrition.
(3) 50% both ends crow blood lineage is still maintained after hybridization, effective guarantee both ends crow muscle color is scarlet, is water
Power is strong, and dry matter content is high, the high feature of intramuscular fat content, and it is black still to keep both ends rhizome of Chinese monkshood neck and stern tail portion hair,
Remaining is everywhere the figure and features feature of white, while overcoming that both ends crow build is less than normal, and the speed of growth is slow, and back leg is not plentiful enough
Defect.
Description of the drawings
Fig. 1 is the both ends crow photo after the embodiment of the present invention one hybridizes；
Fig. 2 is the both ends crow buttocks hair color photo after the embodiment of the present invention one hybridizes；
Fig. 3 is the both ends rhizome of Chinese monkshood portion hair color photo after the embodiment of the present invention one hybridizes.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
High-quality southern wild boar and northern wild boar are selected respectively, if Laiwu Black Pigs, the black pig in Anhui north, the black pig in northeast are as the first rank
The alternative kind of section wild boar hybridization is respectively adopted embodiment one to five yuan of hybridizing methods for implementing three such as and is hybridized.
Embodiment one
A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar, the hybridization breeding method include the following steps：
First stage：Select high-quality Laiwu Black Pigs respectively, the boar of the black pig in high-quality northeast is hybridized with sow, produced
High-quality sow is selected and remain in offspring respectively, the 1st generation sow core group is formed, is denoted as F1 generation sow core group；
Second stage：It is female parent with F1 generation sow core group, hybridizes with the black pig boar in high-quality Taihu Lake, divides in given birth to offspring
High-quality sow is not selected and remain, forms the 2nd generation sow core group, is labeled as F2 godmother's pig core groups；
Phase III：It is maternal with F2 godmother pigs core respectively, hybridized with the black pig boar in high-quality Huainan, in given birth to offspring
It is middle to select and remain high-quality boar and sow respectively, the 3rd generation sow core group and the 3rd generation boar core group are formed, F3 is labeled as
Godmother pig core group and F3 are for boar core group；
Fourth stage：Be respectively maternal and male parent for boar core group with F3 godmother pig core groups and F3, respectively with it is excellent
Boar, the sow of matter both ends crow are hybridized, and the both ends crow of F4 generations blood lineage containing wild boar is obtained.
Embodiment two
A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar, the hybridization breeding method include the following steps：
First stage：Select the black pig in high-quality Anhui north respectively, the boar of the black pig in high-quality northeast is hybridized with sow, produced
High-quality sow is selected and remain in offspring respectively, the 1st generation sow core group is formed, is denoted as F1 generation sow core group；
Second stage：It is female parent with F1 generation sow core group, hybridizes with the black pig boar in high-quality Taihu Lake, divides in given birth to offspring
High-quality sow is not selected and remain, forms the 2nd generation sow core group, is labeled as F2 godmother's pig core groups；
Phase III：It is maternal with F2 godmother pigs core group, hybridized with the black pig boar in high-quality Huainan, in given birth to offspring
High-quality boar and sow are selected and remain respectively, forms the 3rd generation sow core group and the 3rd generation boar core group, are labeled as F3 generations
Sow core group and F3 are for boar core group；
Fourth stage：Be respectively maternal and male parent for boar core group with F3 godmother pig core groups and F3, respectively with it is excellent
Boar, the sow of matter both ends crow are hybridized, and the both ends crow of F4 generations blood lineage containing wild boar is obtained.
Embodiment three
First stage：Select high-quality Laiwu Black Pigs respectively, the boar of the black pig in high-quality northeast is hybridized with sow, produced
High-quality boar is selected and remain in offspring respectively, the 1st generation boar core group is formed, is denoted as F1 generation boar core group；
Second stage：Using F1 generation sow core group as male parent, hybridize with the black pig sow in high-quality Taihu Lake, divides in given birth to offspring
High-quality boar is not selected and remain, forms the 2nd generation boar core group, labeled as F2 for boar core group；
Phase III：Using F2 for boar core group as male parent, hybridized with the black pig sow in high-quality Huainan, in given birth to offspring
It is middle to select and remain high-quality boar and sow respectively, the 3rd generation sow core group and the 3rd generation boar core group are formed, F3 is labeled as
Godmother pig core group and F3 are for boar core group；
Fourth stage：Be respectively maternal and male parent for boar core group with F3 godmother pig core groups and F3, respectively with it is excellent
Boar, the sow of matter both ends crow are hybridized, and the both ends crow of F4 generations blood lineage containing wild boar is obtained.
Selection and breeding are carried out to the hybridized pig in each stage of embodiment one to embodiment three respectively, selection is as follows：
The selection of first stage F1 generation sow core group and F1 generation boar core group is：
It selects and remain and to be carried out when 28 ages in days wean for the first time：Select hair black, weight be more than 5kg, 6 pairs of number of nipples and with
On, rounded, the good sow of constitution；And weight is more than 7kg, rounded, mobility is vigorous, the good boar of constitution；
It selects and remain and is carried out at 4 monthly age for the second time：It is slow to eliminate the speed of growth, the pig of constitution difference；
Third time is selected and remain to be carried out at 6 monthly age：Measure 6 monthly age weight, the back of the body was looked sidelong at after thick, calculating is weaned to the 90kg weight stages
Daily gain, feedstuff-meat ratio, select daily gain 500g or more, feedstuff-meat ratio be less than 3：1, the sow and boar being highly sexed are reserved seed for planting.
Second stage and phase III F2 godmother pig core group and F2 for boar core group, F3 godmother pig core groups with
And F3 is for the selection of boar core group：Weight is selected and remain when 28 ages in days wean and is more than 4kg, and appearance traits are good, and development is good
Good, whole body is by black wool, when 4 monthly age, is less than 50kg to the bad person of individual development, weight and has miscellaneous hair and piebald person to be picked
It removes.
The hybridized pig in each stage of embodiment one to embodiment three is raised according to following method for breeding respectively：
F1 generation is raised to F3 for boar core group and sow core group respectively, and method for breeding is as follows：
1) the young swine rearing stage：Raised using conventional fine fodder in piglet house, the temperature of piglet pig house 22-28 DEG C it
Between；
2) the raising stage of child care phase：Using child care material is freely eaten, from wean to before weight 30kg；
3) raising of growth phase：Pig feed in free choice feeding, Feeding time section are weight between 50kg.
4) hybridize：When hybridized pig reaches selection cross standard.
Further, in the step 1), the feeding piglet stage adds following traditional Chinese medicinal components by weight：Ginger
50 parts, 25 parts of korean raspberry root, 30 parts of matrimony vine, 35 parts of brown sugar, 35 parts of Radix Astragali, 200 parts of water.
Using natural Chinese medicinal herb additive substitute antibiotics, effectively improve the immunity of piglet, at the same ensure hybridization after
Both ends crow m eatquality.
In step 2) and step 3), child care material and middle pig feed include the following components based on mass percentage：Corn
50%, wheat bran 5%, rice bran 5%, dregs of beans 13%, pine needle meal 20%, soil 0.5%
It is also added with soil in feed, various trace elements, after new hybrid strain eats soil, premunition are contained in soil
Can enhance, meat can durable flexible, fat is fat but not greasy, and lowers feeding cost.
In step 4), big pig feed includes the following components based on mass percentage：Corn 35%, wheat bran 2%, rice bran
3%, dregs of beans 1%, pine needle meal 1%, bamboo shoot head 20%, soil 1%.
When temperature is less than 10 DEG C, 0.2% capsicum for accounting for child care material gross mass is added in the child care material；In middle pig
Addition accounts for 0.2% capsicum of middle pig feed gross mass in material；In big pig feed addition account for big pig feed gross mass 0.3% it is peppery
Green pepper.When temperature reduces, the resistance of new hybrid strain can decline, and increase risk, the speed of growth slows down, therefore, in temperature
When less than 10 DEG C, capsicum feeding is added in feed, capsicum energy effective stimulus pig digestive function stimulates appetite, and improves daily gain
And feed conversion rate.
By above-mentioned feed formula, the dosage of protein raw materials in feed is reduced, reduces aquaculture cost, by adding pine needle
Powder replaces various trace elements additive, promotes digestion and metabolism, improves efficiency of feed utilization, tachyauxesis development.
15 are selected at random to the both ends crow of F4 generations blood lineage containing wild boar of one to three selection and breeding of embodiment, forms three experiments
Group is denoted as three groups of one group of experiment, two groups of experiment and experiment, while taking the common both ends crow not hybridized in the same terms respectively
Lower raising forms control group, records 2 monthly ages, the weight at 6 monthly ages and 10 monthly ages, build respectively in feeding process, and every
Kilogram weightening consumption greenfeed, concentrated feed amount, as a result as shown in Table 1：
1 both ends crow performance of table compares tables of data
As shown in Table 1, the both ends crow containing wild boar blood lineage after cultivating is hybridized respectively at 2 monthly ages, 6 monthly ages by the application
And the common both ends crow that 10 monthly age weight, body are long, body is high, bust and per kilogram weightening consumption greenfeed amount are more non-hybridized
It increased, wherein embodiment one is as preferable embodiment in the application, and the both ends crow of the blood lineage containing wild boar after hybridization is 10
When the monthly age, weight, body are long, body is high, bust averagely respectively more non-hybridized common both ends crow increased separately 10.8kg,
12.4cm, 20.8cm, 12.1cm, per kilogram weightening consumption greenfeed amount increase 3.41kg.
The both ends crow photo containing wild boar blood lineage after the hybridization of embodiment one is as shown in Figure of description 1, and the strain is still
The preferable incidence for maintaining both ends crow and stern tail portion hair are black, and remaining hair color is white figure and features feature everywhere, by
Fig. 2 and Fig. 3 is as it can be seen that both ends rhizome of Chinese monkshood neck and stern tail portion hair after hybridization are black, while also containing wild boar in black region
Mixing hair color, further confirm after the hybridization both ends crow in vivo contain wild boar blood lineage.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (8)
1. the both ends crow of blood lineage containing wild boar a kind of hybridizes breeding method, it is characterised in that：The hybridization breeding method includes as follows
Step：
First stage：Select high-quality southern wild boar respectively, the boar of high-quality northern wild boar is hybridized with sow, in institute's generation in postpartum
It is middle to select and remain high-quality sow and boar respectively, the 1st generation sow core group and the 1st generation boar core group are formed, F1 generation mother is denoted as
Pig core group and F1 generation boar core group；
Second stage：Be maternal and male parent with F1 generation sow core group and F1 generation boar core group, respectively with the black pig in high-quality Taihu Lake
Boar, sow are hybridized, and select and remain high-quality boar and sow respectively in given birth to offspring, formed the 2nd generation sow core group with
2nd generation boar core group, labeled as F2 godmother pig core groups and F2 for boar core group；
Phase III：Be respectively maternal and male parent for boar core group with F2 godmother pig core groups and F2, respectively with high-quality Huaihe River
The black pig boar in south, sow are hybridized, and select and remain high-quality boar and sow respectively in given birth to offspring, form the 3rd generation sow core
Heart group and the 3rd generation boar core group, labeled as F3 godmother pig core groups and F3 for boar core group；
Fourth stage：It is respectively maternal and male parent for boar core group with F3 godmother pig core groups and F3, respectively with high-quality two
Boar, the sow of head crow are hybridized, and the both ends crow of F4 generations blood lineage containing wild boar is obtained.
2. the both ends crow of blood lineage containing wild boar according to claim 1 a kind of hybridizes breeding method, it is characterised in that：Described
The selection of one stage F1 generation sow core group and F1 generation boar core group is：
It selects and remain and to be carried out when 28 ages in days wean for the first time：Select hair black, weight be more than 5kg, 6 pairs of number of nipples or more,
Rounded, the good sow of constitution；And weight is more than 7kg, rounded, mobility is vigorous, the good boar of constitution；
It selects and remain and is carried out at 4 monthly age for the second time：It is slow to eliminate the speed of growth, the pig of constitution difference；
Third time is selected and remain to be carried out at 6 monthly age：Measure 6 monthly age weight, the back of the body looks sidelong at thickness, calculates the day to the 90kg weight stages after weaning
Weightening, feedstuff-meat ratio select daily gain 500g or more, feedstuff-meat ratio to be less than 3：1, the sow and boar being highly sexed are reserved seed for planting.
3. the both ends crow of blood lineage containing wild boar according to claim 1 or 2 a kind of hybridizes breeding method, it is characterised in that：Institute
Second stage and phase III F2 godmother pig core group and F2 are stated for boar core group, F3 godmother pig core groups and F3 generations
The selection of boar core group is：Weight is selected and remain when 28 ages in days wean and is more than 4kg, and appearance traits are good, physically well develop, whole body
By black wool, when 4 monthly age, 50kg is less than to the bad person of individual development, weight and has miscellaneous hair and piebald person to be rejected.
4. the both ends crow of blood lineage containing wild boar according to claim 1 or 2 a kind of hybridizes breeding method, which is characterized in that F1
In generation, raises to F3 for boar core group and sow core group respectively, and method for breeding is as follows：
1) the young swine rearing stage：It is raised using conventional fine fodder in piglet house, the temperature of piglet pig house is between 22-28 DEG C；
2) the raising stage of child care phase：Using child care material is freely eaten, from wean to before weight 30kg；
3) raising of growth phase：Pig feed in free choice feeding, Feeding time section are weight between 30kg-60kg；
4) hybridize：When hybridized pig reaches selection cross standard.
5. the both ends crow of blood lineage containing wild boar according to claim 4 a kind of hybridizes breeding method, it is characterised in that：The step
It is rapid 1) in, the feeding piglet stage adds following traditional Chinese medicinal components by weight：50 parts of ginger, 25 parts of korean raspberry root, matrimony vine 30
Part, 35 parts of brown sugar, 35 parts of Radix Astragali, 200 parts of water.
6. the both ends crow of blood lineage containing wild boar according to claim 4 a kind of hybridizes breeding method, it is characterised in that：The step
Rapid 2) and in step 3), child care material and middle pig feed include the following components based on mass percentage：Corn 50%, wheat bran
5%, rice bran 5%, dregs of beans 13%, pine needle meal 20%, soil 0.5%.
7. the both ends crow of blood lineage containing wild boar according to claim 4 a kind of hybridizes breeding method, it is characterised in that：The step
It is rapid 4) in, big pig feed includes the following components based on mass percentage：Corn 35%, wheat bran 2%, rice bran 3%, dregs of beans 1%,
Pine needle meal 1%, bamboo shoot head 20%, soil 1%.
8. the both ends crow of blood lineage containing wild boar described according to claim 6 or 7 a kind of hybridizes breeding method, it is characterised in that：When
When temperature is less than 10 DEG C, the capsicum for the 0.2%-0.4% for accounting for child care material gross mass is added in the child care material；In the middle pig
Addition accounts for the capsicum of the 0.2%-0.4% of middle pig feed gross mass in material；Addition accounts for big pig feed gross mass in the big pig feed
The capsicum of 0.2%-0.4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154112.0A CN108271738A (en) | 2018-02-22 | 2018-02-22 | A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154112.0A CN108271738A (en) | 2018-02-22 | 2018-02-22 | A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108271738A true CN108271738A (en) | 2018-07-13 |
Family
ID=62808457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154112.0A Pending CN108271738A (en) | 2018-02-22 | 2018-02-22 | A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108271738A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA46205U (en) * | 2009-06-26 | 2009-12-10 | Інститут Розведення І Генетики Тварин Уаан | Method for using pigs of myrhorod breed while carrying out hybridization |
| CN106561572A (en) * | 2016-11-18 | 2017-04-19 | 嵩县金泰生态农业专业合作社 | Method for breeding boar gene containing hybridized wild black pigs |
| CN107306876A (en) * | 2017-05-31 | 2017-11-03 | 浙江甘源泓农业科技有限公司 | A kind of hybridization breezing and producing method of high-quality wild boar |
| CN107347789A (en) * | 2017-05-31 | 2017-11-17 | 浙江甘源泓农业科技有限公司 | A kind of method of ecologic breeding new hybrid strain |
-
2018
- 2018-02-22 CN CN201810154112.0A patent/CN108271738A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA46205U (en) * | 2009-06-26 | 2009-12-10 | Інститут Розведення І Генетики Тварин Уаан | Method for using pigs of myrhorod breed while carrying out hybridization |
| CN106561572A (en) * | 2016-11-18 | 2017-04-19 | 嵩县金泰生态农业专业合作社 | Method for breeding boar gene containing hybridized wild black pigs |
| CN107306876A (en) * | 2017-05-31 | 2017-11-03 | 浙江甘源泓农业科技有限公司 | A kind of hybridization breezing and producing method of high-quality wild boar |
| CN107347789A (en) * | 2017-05-31 | 2017-11-17 | 浙江甘源泓农业科技有限公司 | A kind of method of ecologic breeding new hybrid strain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103098755B (en) | Breeding method of free-range laying hens | |
| CN104161017B (en) | The breeding method of a kind of black-bone chicken | |
| CN104642261B (en) | Novel Zaozhuang black pig breed protecting and selecting method | |
| CN105210983B (en) | Rocky mountainous area wild boar and Guangxi Huanjiang Xiang pig Hybrid breed and cultural method | |
| CN106386668A (en) | Efficient method for breeding and freely raising high-quality Jing Yuan chickens | |
| CN105210985A (en) | Breeding and cultural method of rocky mountainous area wild boar and In The Luchuan of Guangxi pig Hybrid | |
| CN105104300A (en) | Breeding method of pork wild boars | |
| CN102907369A (en) | Noble concubine chicken and Guizhou mountain colorful chicken hybrid breeding method | |
| CN102630633A (en) | Method for breeding Wannan boars | |
| CN101658146A (en) | Salt tolerant breeding technology for tilapia | |
| CN106577518A (en) | Breeding method for boars of miniature pigs | |
| CN107466922A (en) | Rice field mixed breeding standing grain flower carp and the cultural method of river snail | |
| CN103380761A (en) | Novel Yimeng black pig breeding method | |
| CN105994151B (en) | A kind of selenium-rich peacock cultural method | |
| CN108283162A (en) | Method for breeding hybrid local chicken | |
| CN107581152A (en) | A kind of breeding method of short-foot high yield black boned chicken with black feather | |
| CN108157295B (en) | A kind of breeding method improving chicken laying rate | |
| CN108849724A (en) | A kind of bar of Du pig and its breeding method | |
| CN109511589A (en) | A kind of Macrobrachium rosenbergii and Bellamya sp pond polyculture method | |
| CN107156032A (en) | A kind of free-ranging method of black pig | |
| CN109122567A (en) | A kind of cultural method of joss stick produced in Xizang pig high yield | |
| CN109122554A (en) | A kind of purple cloud flower swine rearing method of improvement | |
| CN108244048A (en) | A kind of cultural method of chicken | |
| CN108271738A (en) | A kind of both ends crow hybridization breeding method of the blood lineage containing wild boar | |
| CN105210984A (en) | The domestication of rocky mountainous area wild boar and cultural method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |