CN104823917A - Black swine culturing method - Google Patents
Black swine culturing method Download PDFInfo
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- CN104823917A CN104823917A CN201510169076.1A CN201510169076A CN104823917A CN 104823917 A CN104823917 A CN 104823917A CN 201510169076 A CN201510169076 A CN 201510169076A CN 104823917 A CN104823917 A CN 104823917A
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Abstract
The invention provides a black swine culturing method. Different feed formulas are made according to different physiques of boars and sows; in the step (3), a transition period is adopted after swine are introduced so as to regulate the stomach and intestine and increase the anti-stress capability of the swine; and the black swine are pushed out of the pigsty to move around, so the physique is enhanced, and fatigue of the boars is prevented. The carcass lean ratio of the black swine cultured in the method can reach 60%; the intramuscular fat content reaches 4%; marble patterns are obvious; the swine meat tastes tender and mellow; and in the fattening period of 20-100kg of the swine, the daily weight gain can reach 700-750g.
Description
Technical field
The present invention relates to the cultivation of pig, particularly relate to the cultural method of a kind of black race pig.
Background technology
Black pig whole body is by hair black, glossy by hair, and physique is compact solid.Head is of moderate size, and face nick, leans forward slightly firmly, slightly at ear median size.Body body is longer, and back is wider, and waist is straight is combined for the back of the body, and chest is deeply wider, and linea ventralis is more straight, and buttocks muscles is more plentiful.Four limbs are healthy and strong, and hoof matter is solid.Adult male pig body weight 200-250 kilogram, sow body weight 180-200 kilogram, effective nipple more than 12.The characteristics such as black pig has physique stalwartness, strong stress resistance, farrowing is many, maternal instinct good, nurture ability strong, it is fast to grow, efficiency of feed utilization is high, carcass lean meat percentage is high, meat quality is excellent are the good pig kinds of producing best buy lean meat pig.Black pig has good reproductive performance in Hunan, first farrowing sow litter size more than 10, Suprapubic arch sling more than 13.The black pig boar in Hunan and sow puberty are about 6 monthly ages, and suitable first to join the age be the 7-8 monthly age, oestrus of sow duration 3-5 days.; Breeding service life of the black pig boar in Hunan is 3-4, and breeding service life of sow is 5-7.
Summary of the invention
In order to better cultivate black race pig, the invention provides the cultural method of a kind of black race pig.
A cultural method for black race pig, is characterized in that, the steps include:
(1) design of pig house: pig house sits in the north facing the south, pig house longitudinal separation 10-20m, pig house ground is firm, smooth, and keep the gradient of 2%-3%, each pig house will stay a management channels, and wide is 1.2 meters.Each pig house will be equipped with two ventilating fans in addition;
(2) preparation of feed: the main component of black pig feed comprises corn, dregs of beans, wheat bran, grass meal, premix;
(3) introduced pigs: stock boar selects 6-7 monthly age stock boar, breeding sow requires that nipple arrangement is evenly, neatly, number of nipples 6-8 couple, and physically well develops, and selects 7-8 monthly age breeding sow;
(4) daily management of boar: every day, feed formula was corn 40-43%, dregs of beans 11-14%, wheat bran 12-16%, grass meal 28-30%, premix 4%.Every day every, pig fed 2.5-3 kilograms, and every natural gift are fed for 3 times;
(5) daily management of sow: every day, feed formula was corn 45-50%, dregs of beans 9-14%, wheat bran 12-15%, grass meal 22-25%, premix 4%.Every day every, pig fed 2-2.5 kilograms, fed every day 2-3 times, in addition every day every pig supplementary feeding 1-2 kilogram green forage.
Preferably, in described step (1), in pig house, the floor space of every boar reserves 2-3 square metre, and the floor space of every sow reserves 3-5 square metre.
Preferably, in described step (3), a transitional period is needed after introduced pigs, transitional period first day is fed 6 one-tenth and is satisfied, two days next 5 one-tenth satisfy, within later 4-7 days, increase number of times and appetite gradually, after seven days, be transitioned into normal scale of feeding, the feed in this stage, every double centner feed adds 100 grams of electrolysis multidimensional.
Preferably, pig house wants disinfection weekly, and the medicine of sterilization uses the first bromine ammonium salt solution in the last of the ten Heavenly stems of 70-85%.
Preferably, the temperature of pig house remains on 24-26 degree, and relative moisture remains on 40%-60%.
Preferably, every morning 10 point, the sports ground that at 5 in afternoon drives outside black pig to colony house respectively moves once, drives run duration and will remain on 1-2 hour.
Beneficial effect: the cultural method that the invention provides a kind of black race pig, different physique according to boar and sow have formulated different feed formulas, after introduced pigs, a transitional period is carried out in step (3), with regulating gastointestinal and increase anti-stress ability, drive every day outside black pig to colony house and move, both physique is enhanced like this, also prevent stock boar tired, the black carcass lean ratio of pigs utilizing this method to cultivate can reach 60%, intramuscular fat content reaches 4%, marbling is obvious, mouthfeel of tasting delicacy is aromatic, the average daily gain of 20-100kg fattening period reaches 700-750g.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
Embodiment 1:
A cultural method for black race pig, is characterized in that, the steps include:
(1) design of pig house: pig house sits in the north facing the south, pig house longitudinal separation 15m, pig house ground is firm, smooth, and keep the gradient of 2%, each pig house will stay a management channels, and wide is 1.2 meters.Each pig house will be equipped with two ventilating fans in addition;
(2) preparation of feed: the main component of black pig feed comprises corn, dregs of beans, wheat bran, grass meal, premix;
(3) introduced pigs: stock boar select 6 the monthly age stock boar, breeding sow require nipple arrangement evenly, neat, number of nipples 8 is right, and physically well develops, select 7 the monthly age breeding sow;
(4) daily management of boar: every day, feed formula was corn 40%, dregs of beans 14%, wheat bran 12%, grass meal 30%, premix 4%.Every day every, pig fed 3 kilograms, and every natural gift are fed for 3 times;
(5) daily management of sow: every day, feed formula was corn 48%, dregs of beans 14%, wheat bran 12%, grass meal 22%, premix 4%.Every day every, pig fed 2.5 kilograms, fed every day 3 times, in addition every day every pig supplementary feeding 1-2 kilogram green forage.
Wherein, in described step (1), reserved 3 square metres of the floor space of every boar in pig house, reserved 5 square metres of the floor space of every sow, in described step (3), a transitional period is needed after introduced pigs, transitional period first day is fed 6 one-tenth and is satisfied, two days next 5 one-tenth satisfy, within later 4-7 days, increase number of times and appetite gradually, normal scale of feeding is transitioned into after seven days, the feed in this stage, every double centner feed adds 100 grams of electrolysis multidimensional, pig house wants disinfection weekly, the medicine of sterilization uses the first bromine ammonium salt solution in the last of the ten Heavenly stems of 85%, the temperature of pig house remains on 24 degree, relative moisture remains on 40%, every morning 10 point, the sports ground that at 5 in afternoon drives outside black pig to colony house respectively moves once, drive run duration and will remain on 2 hours.
Embodiment 2
Other steps are identical with embodiment 1, and difference is, the daily management of boar: every day, feed formula was corn 43%, dregs of beans 14%, wheat bran 13%, grass meal 26%, premix 4%.Every day every, pig fed 2.5-3 kilograms, and every natural gift are fed for 3 times; The daily management of sow: every day, feed formula was corn 45%, dregs of beans 14%, wheat bran 15%, grass meal 22%, premix 4%.Every day every, pig fed 2 kilograms, fed every day 3 times, in addition every day every pig supplementary feeding 2 kilograms green forage, the temperature of pig house remains on 26 degree, and relative moisture remains on 60%.
Embodiment 3
Other steps are identical with embodiment 1, and difference is, the daily management of boar: every day, feed formula was corn 42%, dregs of beans 14%, wheat bran 14%, grass meal 26%, premix 4%.Every day every, pig fed 2.5-3 kilograms, and every natural gift are fed for 3 times; The daily management of sow: every day, feed formula was corn 50%, dregs of beans 9%, wheat bran 15%, grass meal 22%, premix 4%.Every day every, pig fed 2.2 kilograms, fed every day 2 times, in addition every day every pig supplementary feeding 1-2 kilogram green forage, the temperature of pig house remains on 25 degree, and relative moisture remains on 50%.
| Lean meat percentage | Average every daily gain | Fat content | |
| Embodiment 1 | 62％ | 650g | 4％ |
| Embodiment 2 | 65％ | 700g | 4％ |
| Embodiment 3 | 64％ | 670g | 6％ |
| Existing technical parameter | 55％ | 540g | 10％ |
According to above table parameter, high, the average every daily gain of the black pig lean meat percentage that black race provided by the invention pig cultural method is turned out reaches 700g, and the content of fat is lower, better than existing technical parameter.
The invention provides the cultural method of a kind of black race pig, different physique according to boar and sow have formulated different feed formulas, after introduced pigs, a transitional period is carried out in step (3), with regulating gastointestinal and increase anti-stress ability, drive every day outside black pig to colony house and move, both physique is enhanced like this, also prevent stock boar tired, the black carcass lean ratio of pigs utilizing this method to cultivate can reach 60%, intramuscular fat content reaches 4%, marbling is obvious, mouthfeel of tasting delicacy is aromatic, the average daily gain of 20-100kg fattening period reaches 700-750g.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a cultural method for black race pig, is characterized in that, the steps include:
(1) design of pig house: pig house sits in the north facing the south, pig house longitudinal separation 10-20m, pig house ground is firm, smooth, and keep the gradient of 2%-3%, each pig house will stay a management channels, and wide is 1.2 meters;
Each pig house will be equipped with two ventilating fans in addition;
(2) preparation of feed: the main component of black pig feed comprises corn, dregs of beans, wheat bran, grass meal, premix;
(3) introduced pigs: stock boar selects 6-7 monthly age stock boar, breeding sow requires that nipple arrangement is evenly, neatly, number of nipples 6-8 couple, and physically well develops, and selects 7-8 monthly age breeding sow;
(4) daily management of boar: every day, feed formula was corn 40-43%, dregs of beans 11-14%, wheat bran 12-16%, grass meal 28-30%, premix 4%;
Every day every, pig fed 2.5-3 kilograms, and every natural gift are fed for 3 times;
(5) daily management of sow: every day, feed formula was corn 45-50%, dregs of beans 9-14%, wheat bran 12-15%, grass meal 22-25%, premix 4%;
Every day every, pig fed 2-2.5 kilograms, fed every day 2-3 times, in addition every day every pig supplementary feeding 1-2 kilogram green forage.
2. the cultural method of black race according to claim 1 pig, is characterized in that, in described step (1), in pig house, the floor space of every boar reserves 2-3 square metre, and the floor space of every sow reserves 3-5 square metre.
3. the cultural method of black race according to claim 1 pig, it is characterized in that, in described step (3), after introduced pigs, need a transitional period, transitional period first day is fed 6 one-tenth and is satisfied, after two days 5 one-tenths full, within later 4-7 days, increase number of times and appetite gradually, be transitioned into normal scale of feeding after seven days, the feed in this stage, every double centner feed adds 100 grams of electrolysis multidimensional.
4. the cultural method of black race according to claim 1 pig, it is characterized in that, pig house wants disinfection weekly, and the medicine of sterilization uses the first bromine ammonium salt solution in the last of the ten Heavenly stems of 70-85%.
5. the cultural method of black race according to claim 1 pig, is characterized in that, the temperature of pig house remains on 24-26 degree, and relative moisture remains on 40%-60%.
6. the cultural method of black race according to claim 1 pig, is characterized in that, every morning 10 point, the sports ground that at 5 in afternoon drives outside black pig to colony house respectively moves once, drives run duration and will remain on 1-2 hour.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577518A (en) * | 2016-12-07 | 2017-04-26 | 湖南润格莱农业发展有限公司 | Breeding method for boars of miniature pigs |
| CN106719333A (en) * | 2016-11-25 | 2017-05-31 | 浦北县科学技术开发中心 | It is a kind of to improve the method for breeding for partly raising traditional black pig resistance scattered |
| CN106719428A (en) * | 2017-01-16 | 2017-05-31 | 广西聚银牧业集团有限公司 | The cultural method of one boar |
| CN106857389A (en) * | 2017-01-16 | 2017-06-20 | 广西聚银牧业集团有限公司 | A kind of method of pig |
| CN106922623A (en) * | 2017-05-09 | 2017-07-07 | 贵州省务川县照石坊农林（集团）有限公司 | A kind of male parent boar breeding method |
| CN106962275A (en) * | 2017-04-20 | 2017-07-21 | 和县凤台山煜新畜牧有限公司 | Black swine rearing feed and its feeding method |
| CN107258689A (en) * | 2017-05-19 | 2017-10-20 | 安徽禾泉农庄生态农业有限公司 | It is a kind of to do kind of a cultural method for black pig |
| CN107361225A (en) * | 2017-08-28 | 2017-11-21 | 安徽正宏现代农业生态科技发展有限公司 | A kind of cultural method of six white pigs |
| CN107517919A (en) * | 2017-09-19 | 2017-12-29 | 安顺学院 | A kind of cultural method of with lifting purple cloud ancestor flower pig growth performance |
| CN108094731A (en) * | 2017-12-29 | 2018-06-01 | 曲靖友美动物食品有限公司 | A kind of high-performance breeding boar feed and preparation method thereof and application method |
| CN108244045A (en) * | 2018-03-12 | 2018-07-06 | 泸州市银桩农业有限公司 | A kind of ecology boar breeding method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719333A (en) * | 2016-11-25 | 2017-05-31 | 浦北县科学技术开发中心 | It is a kind of to improve the method for breeding for partly raising traditional black pig resistance scattered |
| CN106577518A (en) * | 2016-12-07 | 2017-04-26 | 湖南润格莱农业发展有限公司 | Breeding method for boars of miniature pigs |
| CN106719428A (en) * | 2017-01-16 | 2017-05-31 | 广西聚银牧业集团有限公司 | The cultural method of one boar |
| CN106857389A (en) * | 2017-01-16 | 2017-06-20 | 广西聚银牧业集团有限公司 | A kind of method of pig |
| CN106962275A (en) * | 2017-04-20 | 2017-07-21 | 和县凤台山煜新畜牧有限公司 | Black swine rearing feed and its feeding method |
| CN106922623A (en) * | 2017-05-09 | 2017-07-07 | 贵州省务川县照石坊农林（集团）有限公司 | A kind of male parent boar breeding method |
| CN106922623B (en) * | 2017-05-09 | 2020-06-02 | 贵州省务川县照石坊农林（集团）有限公司 | Breeding method for male parent boars |
| CN107258689A (en) * | 2017-05-19 | 2017-10-20 | 安徽禾泉农庄生态农业有限公司 | It is a kind of to do kind of a cultural method for black pig |
| CN107361225A (en) * | 2017-08-28 | 2017-11-21 | 安徽正宏现代农业生态科技发展有限公司 | A kind of cultural method of six white pigs |
| CN107517919A (en) * | 2017-09-19 | 2017-12-29 | 安顺学院 | A kind of cultural method of with lifting purple cloud ancestor flower pig growth performance |
| CN108094731A (en) * | 2017-12-29 | 2018-06-01 | 曲靖友美动物食品有限公司 | A kind of high-performance breeding boar feed and preparation method thereof and application method |
| CN108244045A (en) * | 2018-03-12 | 2018-07-06 | 泸州市银桩农业有限公司 | A kind of ecology boar breeding method |
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