CN104322437A - Ternary black pig cross breeding method - Google Patents
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- 235000016709 nutrition Nutrition 0.000 claims abstract description 7
- 230000035764 nutrition Effects 0.000 claims abstract description 7
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- A—HUMAN NECESSITIES
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- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
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- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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Abstract
The invention discloses a ternary black pig cross breeding method. A PIC337 male pig introduced by American PIC from a Chinese core field and a Queshan (a county in Henan Province of China) black pig female pig of the local breed are copulated to give birth to second-generation female pigs; the second-generation female pig with black and white hair is selected to be hybridized with a PIC399 male pig to give birth to pork pigs, i.e. ternary black pigs. The outstanding feature of the PIC337 male pig is growing speed; the outstanding feature of the maternal line is propagation ability and disease resistance; the outstanding feature of the PIC399 male pig is body type, lean meat percentage and anti-stress capability. The bred ternary black pigs are tender in flesh, dark red in color and in the pattern of marble, the taste of the flesh after being cooked is thick and fragrant, people eating the flesh do not feel greasy, and the lean meat percentage is over 50 percent. According to the method, the PIC progenitor male pig and the Queshan black pig female pig are copulated, after hybridization, the nutrition requirements of the PIC male pig and the Queshan black pig female pig are combined to prepare a fodder to feed the ternary black pigs, and the ternary black pigs of which the flesh is unique in taste are provided to market, wherein the weight of the ternary black pigs is 100 to 120kg.
Description
Technical field
The present invention relates to a kind of domestic animal cross breeding method, specifically the black pig cross breeding method of a kind of ternary.
Background technology
The pork pig of market supply, often because raiser pursues pork pig body weight, feeding period is shorter, and fat deposit is thicker, affects meat.Trace it to its cause be breeding and raising method undesirable.Existingly to breed output new hybrid strain with wild boar and family pig, its meat band game, lean, welcome, but its meat yield is low, expensive, can not buy by most consumers.
Summary of the invention
The object of the invention is to the defect existed for prior art, provide a kind of three way cross black pig breeding method, the black pig of ternary of cultivation has medium pork pig body weight, and campaign is slightly long, and meat is first-class, and low-cost feature.
For achieving the above object, the present invention adopts following technical proposals:
A kind of ternary black pig cross breeding method: (in March, 2009, expert group of pig Professional Committee of the national Genetic Resources of Domestic Animal committee has carried out site inspection qualification in Queshan County, Zhumadian City to the black pig in Queshan to the black pig sow of PIC337 system boar and native breed Queshan introduced at the Core Field of China with U.S. PIC.Through examination, the black pig in Queshan meets the primary condition about the qualification of pig genetic resources in Ministry of Agriculture's " authorization of livestock and poultry new varieties breed system and Genetic Resources of Domestic Animal qualification way ", agrees to by first trial, and a Genetic Resources of Domestic Animal committee examination & approval of dedicating one's life to the cause of the country.) mating produces two godmother pigs, chooses hair color black and white pattern two godmother pig and PIC399 boar hybridizes, producing the pork pig cultivated becomes the black pig of ternary; Described ternary black pig palm fiber is slightly long, and build is large, long 136 centimetres of general body, height 70 cm; Face is furnished with rhombus wrinkle, and two ears are sagging, and nose is short and thick, and back of the body waist is straight.Its fine and tender taste, look dark red, and in marble sample decorative pattern, the dense rough bamboo mat of cooking aftertaste, many foods are oiliness, and lean meat percentage reaches more than 50%.
The concrete breeding process of the black pig of above-mentioned ternary is as follows:
1) be equipped with feed to the sow after boar and breeding to raise;
2) divide four-stage to prepare burden to newborn piglet to raise, to final listing.
Above-mentioned breeding 1) seed choosing method be:
1) PIC337 and PIC399 boar is introduced;
2) cultivate the black pig in local Queshan, form the core sow group kind of more than 200;
3) the black pig of PIC337 and Queshan hybridizes, and the hair color black and white pattern two godmother pig of production and PIC399 boar hybridize, the black pig of output ternary.
Above-mentioned breeding process 1) in sow by stage raising method of preparing burden respectively be:
1) conceived early stage: assignment is planted and successfully arrived conceived 28 days, feed request ensures the supply of mineral matter, trace element, vitamin, maintain maternal nutrition, prevent obesity, its feed formula percentages is by weight: corn 35%, bran 45%, dregs of beans 10%, roughage 5%, salt 1.0%, mineral matter, trace element 4%; Every day feeds twice, every 1000-1300 gram at every turn;
2) mid pregnancy: refer to conceived 29-90 days, this period progressively increases sow feed nutrition and scale of feeding, and feed formula is by weight percentage: corn 50%, DDGS40%, dregs of beans 5%, salt 1.2%, mineral matter, trace element 3.8%; Every day feeds twice, and within a week, scale of feeding is progressively increased to 1300-1500 gram from pregnancy scale of feeding in early stage;
3) term: refer to 2-4 days in postpartum, feed is with mid pregnancy feed, and scale of feeding is 900-1100 gram;
4) lactation period and the breeding season: refer to that sow lactation, weaned piglet are to rutting period, free choice feeding.Feed, with mid pregnancy phase feed, once breed successfully, is progressively reduced to from scale of feeding lactation phase feed level of preventing miscarriage.
Above-mentioned roughage is large chaff, stalk or hay.
Above-mentioned breeding process 2) in postpartum method that piglet feeds into listing pork pig be stage by stage:
1) in the sucking pig stage: refer to 0-21 days in postpartum, by current general sow feeding standard, namely within 7 days, food is opened, every day 6 times, each 50-100 gram of wet-mixing material;
2) the piglet stage: after referring to wean, postpartum 21-80 days, porkling feed is transitioned into from piglet feed, porkling feed formula is by weight percentage: corn 35%, bran 20%, dregs of beans 30%, salt 0.8%, milk powder 5.2%, grease 2.2%, mineral matter, trace element and vitamin 3.8%; Every day feeds 2-3 time, and amount of always feeding every day is for 1500-2000 gram;
3) pork pig preliminary stage: refer to a period after the piglet stage, namely postpartum 80-165 days, feed formula is by weight percentage: with the swill 50% of the oven dry of drying, hay 8%, bran 20%, sugar 6%, salt 1.0%, wheat bran 3.8%, milk powder 6%, grease 2.2%, mineral matter, trace element 3%; Every day feeds 2-4 time, and amount of always feeding every day is for 800-1500 gram;
4) prepare the listing stage: refer to the front 7-10 days that goes on the market, require pork pig toxin-expelling intestine-cleaning, improve meat, namely feed with low-nutrition feed, and reduce scale of feeding; The feed formula in this stage is by weight percentage: corn 60%, dregs of beans 15%, soybean skin 12%, salt 0.45%, probio 10%, mineral matter, trace element 2.55%; Every day feeds 2 times, and amount of always feeding every day is for 1600-2000 gram.
The present invention compared with the prior art, has following apparent outstanding substantive distinguishing features and remarkable advantage: the present invention with the public insemination of sows of remote strange land high-quality, and chooses seeds from many blood lineages male and female pig, thus obtains improved seeds.Sow, from breeding, preventing miscarriage, produce to lactation, to be prepared burden respectively raising by the stage, guarantees that the piglet that it is produced is best in quality.Piglet was prepared burden stage by stage and raised into listing pork pig postpartum, ensured that meat is top grade.The profile of the black pig of ternary that this method is cultivated is: palm fiber is slightly long, and build is large.Long 136 centimetres of general body, height 70 cm.Face is furnished with rhombus wrinkle, and two ears are sagging, and nose is short and thick, and back of the body waist is straight.Its fine and tender taste, look dark red, and in marble sample decorative pattern, the dense rough bamboo mat of cooking aftertaste, many foods are oiliness, and lean meat percentage reaches more than 50%.Fat deposit is 3.5cm, and kindred ratio is 1: 7, and meat flavour is delicious, and delicate taste is fragrant, and the Chang Xiang of news does not stop, and has oil spilling fragrant in the meat of chewing.
Embodiment
Details are as follows for embodiments of the invention:
A kind of ternary black pig cross breeding method: produce two godmother pigs with the black pig sow mating of PIC337 boar and native breed Queshan that U.S. PIC introduces at the Core Field of China, choose hair color hair color black and white pattern two godmother pig and PIC399 boar hybridizes, producing the pork pig cultivated becomes the black pig of ternary.
Concrete breeding process is as follows:
1) be equipped with feed to the sow after boar and breeding to raise;
2) divide four-stage to prepare burden to newborn piglet to raise, to final listing.
Above-mentioned 1) seed choosing method is:
1) PIC337 and PIC399 boar is introduced;
2) cultivate the black pig in local Queshan, form the core sow group kind of more than 200;
3) the black pig of PIC337 and Queshan hybridizes, and the hair color black and white pattern two godmother pig of production and PIC399 boar hybridize, the black pig of output ternary.
Above-mentioned breeding process 1) in sow by stage raising method of preparing burden respectively be:
1) conceived early stage: assignment is planted and successfully arrived conceived 28 days, feed request ensures the supply of mineral matter, trace element, vitamin, maintain maternal nutrition, prevent obesity, its feed formula percentages is by weight: corn 35%, bran 45%, dregs of beans 10%, roughage 5%, salt 1.0%, mineral matter, trace element 4%; Every day feeds twice, every 1000-1300 gram at every turn;
2) mid pregnancy: refer to conceived 29-90 days, this period progressively increases sow feed nutrition and scale of feeding, and feed formula is by weight percentage: corn 50%, DDGS40%, dregs of beans 5%, salt 1.2%, mineral matter, trace element 3.8%; Every day feeds twice, and within a week, scale of feeding is progressively increased to 1300-1500 gram from pregnancy scale of feeding in early stage;
3) term: refer to 2-4 days in postpartum, feed is with mid pregnancy feed, and scale of feeding is 900-1100 gram;
4) lactation period and the breeding season: refer to that sow lactation, weaned piglet are to rutting period, free choice feeding.Feed, with mid pregnancy phase feed, once breed successfully, is progressively reduced to from scale of feeding lactation phase feed level of preventing miscarriage.
The black pig cross breeding method of above-mentioned a kind of ternary, in roughage be large chaff, stalk or hay.
Above-mentioned breeding process 2) in postpartum method that piglet feeds into listing pork pig be stage by stage:
1) in the sucking pig stage: refer to 0-21 days in postpartum, by current general sow feeding standard, namely within 7 days, food is opened, every day 6 times, each 50-100 gram of wet-mixing material;
2) the piglet stage: after referring to wean, postpartum 21-80 days, porkling feed is transitioned into from piglet feed, porkling feed formula is by weight percentage: corn 35%, bran 20%, dregs of beans 30%, salt 0.8%, milk powder 5.2%, grease 2.2%, mineral matter, trace element and vitamin 3.8%; Every day feeds 2-3 time, and amount of always feeding every day is for 1500-2000 gram;
3) pork pig preliminary stage: refer to a period after the piglet stage, namely postpartum 80-165 days, feed formula is by weight percentage: with the swill 50% of the oven dry of drying, hay 8%, bran 20%, sugar 6%, salt 1.0%, wheat bran 3.8%, milk powder 6%, grease 2.2%, mineral matter, trace element 3%; Every day feeds 2-4 time, and amount of always feeding every day is for 800-1500 gram;
4) prepare the listing stage: refer to the front 7-10 days that goes on the market, require pork pig toxin-expelling intestine-cleaning, improve meat, namely feed with low-nutrition feed, and reduce scale of feeding; The feed formula in this stage is by weight percentage: corn 60%, dregs of beans 15%, soybean skin 12%, salt 0.45%, probio 10%, mineral matter, trace element 2.55%; Every day feeds 2 times, and amount of always feeding every day is for 1600-2000 gram.The present invention with the public insemination of sows of remote strange land high-quality, and chooses seeds from many blood lineages male and female pig, thus obtains improved seeds.The profile of the black pig of ternary that this method is cultivated is: palm fiber is slightly long, and build is large.Long 136 centimetres of general body, height 70 cm.Face is furnished with rhombus wrinkle, and two ears are sagging, and nose is short and thick, and back of the body waist is straight.Its fine and tender taste, look dark red, and in marble sample decorative pattern, the dense rough bamboo mat of cooking aftertaste, many foods are oiliness, and lean meat percentage reaches more than 50%.Fat deposit is 3.5cm, and kindred ratio is 1: 7, and meat flavour is delicious, and delicate taste is fragrant, and the Chang Xiang of news does not stop, and has oil spilling fragrant in the meat of chewing.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equivalent variations of doing according to the present patent application scope and improvement, all due within covering scope of the present invention.
Claims (4)
1. the black pig cross breeding method of ternary, it is characterized in that: produce two godmother pigs with the black pig sow mating of PIC337 boar and native breed Queshan that U.S. PIC introduces at the Core Field of China, choose hair color hair color black and white pattern two godmother pig and PIC399 boar hybridizes, producing the pork pig cultivated becomes the black pig of ternary.
2. the black pig cross breeding method of a kind of ternary according to claim 1, is characterized in that: breeding process is as follows:
1) be equipped with feed to the sow after boar and breeding to raise;
2) divide four-stage to prepare burden to newborn piglet to raise, to final listing;
Above-mentioned 1) seed choosing method is:
1) PIC337 and PIC399 boar is introduced;
2) cultivate the black pig in local Queshan, form the core sow group kind of more than 200;
3) the black pig of PIC337 and Queshan hybridizes, and the hair color black and white pattern two godmother pig of production and PIC399 boar hybridize, the black pig of output ternary.
Above-mentioned breeding process 1) in sow by stage raising method of preparing burden respectively be:
1) conceived early stage: assignment is planted and successfully arrived conceived 28 days, feed request ensures the supply of mineral matter, trace element, vitamin, maintain maternal nutrition, prevent obesity, its feed formula percentages is by weight: corn 35%, bran 45%, dregs of beans 10%, roughage 5%, salt 1.0%, mineral matter, trace element 4%; Every day feeds twice, every 1000-1300 gram at every turn;
2) mid pregnancy: refer to conceived 29-90 days, this period progressively increases sow feed nutrition and scale of feeding, and feed formula is by weight percentage: corn 50%, DDGS40%, dregs of beans 5%, salt 1.2%, mineral matter, trace element 3.8%; Every day feeds twice, and within a week, scale of feeding is progressively increased to 1300-1500 gram from pregnancy scale of feeding in early stage;
3) term: refer to 2-4 days in postpartum, feed is with mid pregnancy feed, and scale of feeding is 900-1100 gram;
4) lactation period and the breeding season: refer to that sow lactation, weaned piglet are to rutting period, free choice feeding.Feed, with mid pregnancy phase feed, once breed successfully, is progressively reduced to from scale of feeding lactation phase feed level of preventing miscarriage.
Above-mentioned breeding process 2) in postpartum method that piglet feeds into listing pork pig be stage by stage:
1) in the sucking pig stage: refer to 0-21 days in postpartum, by current general sow feeding standard, namely within 7 days, food is opened, every day 6 times, each 50-100 gram of wet-mixing material;
2) the piglet stage: after referring to wean, postpartum 21-80 days, porkling feed is transitioned into from piglet feed, porkling feed formula is by weight percentage: corn 35%, bran 20%, dregs of beans 30%, salt 0.8%, milk powder 5.2%, grease 2.2%, mineral matter, trace element and vitamin 3.8%; Every day feeds 2-3 time, and amount of always feeding every day is for 1500-2000 gram;
3) pork pig preliminary stage: refer to a period after the piglet stage, namely postpartum 80-165 days, feed formula is by weight percentage: with the swill 50% of the oven dry of drying, hay 8%, bran 20%, sugar 6%, salt 1.0%, wheat bran 3.8%, milk powder 6%, grease 2.2%, mineral matter, trace element 3%; Every day feeds 2-4 time, and amount of always feeding every day is for 800-1500 gram;
4) prepare the listing stage: refer to the front 7-10 days that goes on the market, require pork pig toxin-expelling intestine-cleaning, improve meat, namely feed with low-nutrition feed, and reduce scale of feeding; The feed formula in this stage is by weight percentage: corn 60%, dregs of beans 15%, soybean skin 12%, salt 0.45%, probio 10%, mineral matter, trace element 2.55%; Every day feeds 2 times, and amount of always feeding every day is for 1600-2000 gram.
3. the black pig cross breeding method of a kind of ternary according to claim 2, is characterized in that: the roughage in above-mentioned is large chaff, stalk or hay.
4. the black pig cross breeding method of a kind of ternary according to claim 2, is characterized in that: the specificity of the black pig of ternary that this method is cultivated is: palm fiber is slightly long, and build is large, long 136 centimetres of general body, height 70 cm; Face is furnished with rhombus wrinkle, and two ears are sagging, and nose is short and thick, and back of the body waist is straight; Its fine and tender taste, look dark red, in marble sample decorative pattern, the dense rough bamboo mat of cooking aftertaste, many foods are oiliness, and lean meat percentage reaches more than 50%; Fat deposit is 3.5cm, and kindred ratio is 1: 7.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719255A (en) * | 2015-03-08 | 2015-06-24 | 湘村高科农业股份有限公司 | Cultivation method for new black pig varieties |
| CN104839091A (en) * | 2015-05-28 | 2015-08-19 | 安顺市西秀区春实绿化苗木有限公司 | Pig cultivation method |
| CN105638558A (en) * | 2015-12-16 | 2016-06-08 | 凯里市时新酒曲开发有限公司 | Cultivation method for hybridized black pigs |
| CN105994154A (en) * | 2016-06-04 | 2016-10-12 | 金寨县峰远黑猪养殖专业合作社 | Method for improving local sow to form novel maternal line by means of American Berkshire |
| CN106069999A (en) * | 2016-06-04 | 2016-11-09 | 金寨县峰远黑猪养殖专业合作社 | A kind of the duroc local sow of improvement is utilized to form the most maternal method |
| CN107926841A (en) * | 2017-11-29 | 2018-04-20 | 韦秀芳 | A kind of propagation method of panda pattern bamboo leopard cat |
| CN109170258A (en) * | 2018-09-03 | 2019-01-11 | 阜阳国安农业科技股份有限公司 | A kind of mixed feed improving pork quality |
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| CN105638558A (en) * | 2015-12-16 | 2016-06-08 | 凯里市时新酒曲开发有限公司 | Cultivation method for hybridized black pigs |
| CN105994154A (en) * | 2016-06-04 | 2016-10-12 | 金寨县峰远黑猪养殖专业合作社 | Method for improving local sow to form novel maternal line by means of American Berkshire |
| CN106069999A (en) * | 2016-06-04 | 2016-11-09 | 金寨县峰远黑猪养殖专业合作社 | A kind of the duroc local sow of improvement is utilized to form the most maternal method |
| CN107926841A (en) * | 2017-11-29 | 2018-04-20 | 韦秀芳 | A kind of propagation method of panda pattern bamboo leopard cat |
| CN109170258A (en) * | 2018-09-03 | 2019-01-11 | 阜阳国安农业科技股份有限公司 | A kind of mixed feed improving pork quality |
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