CN115380873A - High-quality commercial pork pig breeding production method - Google Patents
High-quality commercial pork pig breeding production method Download PDFInfo
- Publication number
- CN115380873A CN115380873A CN202211179248.XA CN202211179248A CN115380873A CN 115380873 A CN115380873 A CN 115380873A CN 202211179248 A CN202211179248 A CN 202211179248A CN 115380873 A CN115380873 A CN 115380873A
- Authority
- CN
- China
- Prior art keywords
- sow
- pigs
- pig
- breeding
- taihu
- 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
- 238000009395 breeding Methods 0.000 title claims abstract description 38
- 230000001488 breeding effect Effects 0.000 title claims abstract description 38
- 235000015277 pork Nutrition 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 241000282887 Suidae Species 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000009396 hybridization Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 5
- 230000009027 insemination Effects 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 abstract description 19
- 235000020997 lean meat Nutrition 0.000 abstract description 10
- 230000001850 reproductive effect Effects 0.000 abstract description 5
- 239000000796 flavoring agent Substances 0.000 abstract description 4
- 235000019634 flavors Nutrition 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003205 fragrance Substances 0.000 abstract description 3
- 230000008774 maternal effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 abstract 1
- 241000282898 Sus scrofa Species 0.000 description 47
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 230000003053 immunization Effects 0.000 description 2
- 238000002649 immunization Methods 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 229960005486 vaccine Drugs 0.000 description 2
- 241000132016 Baccharis Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006027 corn-soybean meal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 244000309715 mini pig Species 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009394 selective breeding Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- A01K67/027—New or modified breeds of vertebrates
-
- 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)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a method for cultivating and producing high-quality commercial pork pigs, which comprises the steps of selecting Taihu sows as female parents and Changbai boars as ancestral sows; selecting Bake summer boars and crotch sows to produce grandparent boars; the ancestral sow and the ancestral boar lay a hybrid sow as a parental breeding sow; the terminal male parent is Sichuan-Tibet black fragrant pig. The method for cultivating and producing the black fragrant pig is scientific and reasonable, can better integrate the advantages of Taihu lake sows, long white pigs, crotch pigs, sichuan-Tibet black fragrant pigs and Barkha pigs, has strong environmental condition adaptation, good maternal property and high reproductive capacity, has the PSY of 30-36 pigs in each year, has high growth speed, can grow for over 125 kilograms in 270 days, simultaneously keeps the fine glutinous fragrance characteristic of the Sichuan-Tibet black fragrant pigs, has good taste and good flavor, improves the lean meat rate to about sixty-two percent, has the fat thickness of only two to three centimeters, has high lean meat rate and good meat quality, improves the food quality and grade, is beneficial to the health of people, and is suitable for popularization and feeding.
Description
Technical Field
The invention belongs to the technical field of pork pigs, and particularly relates to a high-quality commercial pork pig breeding production method.
Background
Chinese local pig breeds have good meat quality, the intramuscular fat content is more than 3 percent and even up to 6 to 7 percent, foreign lean type pig breeds have high growth speed, but the meat quality is not good enough.
The Taihu lake sow is the pig breed with the most litter size in the world, enjoys the reputation of national treasure, and the Suzhou area is the key producing area of the Taihu lake sow. The Taihu lake pigs are continuously improved by local people under the excellent natural geographic environment, the unique agricultural production mode, the rich feed resources, the developed market economy and traffic trade, the wide social demand and the long history background of pig breeding in the Taihu lake region, and finally, the pig breeds with various high-quality characteristics of fresh and tender meat, high reproductive capacity, coarse feeding resistance and the like are formed by the hybridization breeding of the big-flower-face pigs and the rice pigs.
The Changbai pig is originally named as a 'landreis pig', an excellent salted meat type pig breed in the world, originally produced Denmark, and bred by crossing a local pig and an about-Ke-Xia pig. Throughout the world, introduction was initiated in china in 1963. It is white, long and narrow head, long back and waist, more than 22 thoracolumbar vertebrae, 16 pairs of ribs, developed back, full thighs and high limbs. The feed has the advantages of fast growth and development, high utilization rate of the feed, thin skin and more lean meat, but has high requirements on feeding management conditions.
The crotch pig is strong in adaptation to natural conditions, strong in fat deposition, large in body size, bright in meat color, 71.87% +/-0.64% of moisture in muscles and 4.18% of intramuscular fat.
The Sichuan-Tibet black fragrant pig is a typical plateau type pig breed in China, is also called as 'Sichuan Black', lives in agricultural areas with the elevation of 2500-4300 m in Qinghai-Tibet plateau and semi-agricultural and semi-pastoral areas, belongs to the field of grazing and feeding of lean meat type miniature pig breeds, has strong adaptability to severe climate with high altitude, resists diseases and coarseness, and is one of precious animal genetic resources in China. Chuanhei has the characteristics of excellent meat quality, strong stress resistance and the like, but has the defects of moderate fecundity, slow growth and development and the like.
Baccharine pigs are native to backershire, england and are one of the older breeds in the world. It is made up by using Chinese local pig, chinese south China pig and Roma pig through the processes of hybridization and long-term selective breeding. The baccharis pig is one of excellent exotic pig breeds introduced in China, and is favored by consumers due to the characteristic of high-quality meat quality.
Currently, the general trend of pig breeding and pig raising production development is to perform comprehensive matching hybridization among multiple strains according to the principle of heterosis and character complementation to produce high-efficiency high-quality commercial lean pork pigs, and the high-genetic quality breeding pigs are material bases and technical carriers for implementing pig raising high-breed and industrialization. At present, the production level of commercial pigs in China has a large gap with the advanced level of the world.
The advantages of local breeding pigs in China are exerted, the characteristics of the local breeding pigs are reserved, and the requirements of vast consumers are fully met. China is the first country for pig breeding and pork consumption. With the development of social economy and the continuous improvement of living standard, people put forward the requirements of high lean meat percentage, good taste and good flavor to commercial pork pigs. Therefore, how to breed commercial pork pigs with the characteristics of high growth speed, good meat quality and the like becomes a problem of important consideration for the development of the domestic pig industry.
Disclosure of Invention
In view of the above disadvantages, the present invention aims to provide a method for producing high quality commercial pork pig with high growth rate and good meat quality.
A high-quality commercial pork pig breeding production method comprises the following steps:
(1) Selecting a Taihu sow as a female parent and hybridizing the Taihu sow with a Changbai boar to produce a Changbai Taihu sow to obtain a grandparent sow; selecting a Baker Xia boar and a crotch sow to carry out hybridization to produce the Baker boar, and obtaining a grandparent boar;
(2) The grandparent sow and the grandparent boar are hybridized to lay a long Taiya sow as a parental breeding sow; the terminal male parent is Sichuan-Tibet black fragrant pig;
(3) The parent generation sows and the terminal male parents are hybridized to produce the high-quality commercial pork pigs.
As a preferred scheme of the invention, the Taihu sow is preferably selected from the breeding pigs in the coastal zones along the Yangtze river in the Taihu lake basin at the downstream of the Yangtze river in China. The crotch sow is preferably selected from breeding pigs in the urban area of Luzhou in Sichuan province of China, and the characteristics of local breeding pigs are effectively reserved. The crossing can be natural mating or artificial insemination to meet different cultivation requirements;
a high-quality commercial pork pig obtained by the high-quality commercial pork pig breeding production method.
The beneficial effects of the invention are as follows: the high-quality commercial pork pig breeding production method provided by the invention is scientific and reasonable, can better integrate the advantages of Taihu lake sows, long white pigs, crotch pigs, barker summer pigs and Sichuan-Tibet black fragrant pigs, is strong in environmental condition adaptation, good in maternal performance and high in reproductive capacity, the PSY reaches 30-36 heads in each year, the growth speed is high, the growth can reach more than 125 kg in 270 days, meanwhile, the meat quality also retains the fine glutinous fragrance characteristic of the Sichuan-Tibet black fragrant pigs, the taste is good, the flavor is good, the lean meat percentage is improved to about sixty-two percent, the fat thickness is only two to three centimeters, the lean meat percentage is high, the meat quality is good, and the method is suitable for popularization and feeding.
The invention is further illustrated by the following examples in conjunction with the drawings.
Drawings
FIG. 1 is a schematic diagram of the cultivation process of the present invention.
Detailed Description
A high-quality commercial pork pig breeding production method comprises the following steps:
(1) Selecting a Taihu sow as a female parent to be hybridized with a Changbai boar to produce a Changbai Taihu sow to obtain a grandparent sow; selecting a Baker Xia boar and a crotch sow to carry out hybridization to produce the Baker boar, and obtaining a grandparent boar; the Taihu sow is preferably selected from the breeding pigs in the coastal zones along the Yangtze river in the Taihu lake basin at the downstream of the Yangtze river in China. The crotch sow is preferably selected from breeding pigs in the urban area of Luzhou in Sichuan province of China, so that the characteristics of local breeding pigs are effectively reserved;
(2) The grandmother sow and the grandmother boar are hybridized to lay a long Taiya sow as a parental breeding sow; the terminal male parent is Sichuan-Tibet black fragrant pig;
(3) The parent generation sow and the terminal male parent are hybridized to produce the high-quality commercial pork pig.
The crossing step in steps (1) - (3) may be natural mating or artificial insemination to meet different breeding requirements. And (4) constructing the pigsties used in the steps (1) to (3) according to the condition that each pig occupies 0.8 to 1 square meter. And (5) promoting high-density pig breeding. 1 fattening pig is raised in a 0.8 square meter piggery in winter, and 1 fattening pig is raised in a 1 square meter piggery in summer. The high-density bred pigs have less space and low cost, and the fattening pigs compete for eating. The people can sleep without taking a sports ground, so that the people are good for meat, the weight is increased quickly, and the feeding cost is reduced.
Preferably, after mating and mating of the parent breeding sows, the parent breeding sows are bred in different pens, one sow is bred in each pen, delivery work is prepared for one week before the expected delivery period, breeding management of the sows after breeding is carried out in the gestation period and the lactation period, the conventional corn-soybean meal type feed is adopted to respectively feed commercial pregnant sow feed and suckling piglet feed, three meals a day are carried out, conventional breeding management works such as immunization, health care, medication and the like are carried out regularly, piglets are bred in a single pen together with the sows before weaning, and piglets are bred in different pens after weaning. During the raising period, the pig carries out the insect expelling and purification of parasites in vivo and in vitro; keeping the pigsty clean and sanitary, periodically cleaning the pig manure in the pigsty, flushing the pigsty once in the morning and evening every day, and spraying hypochlorous acid for disinfection; sterilizing the outside of the colony house with the sterilizing powder once a day in the morning and at night, and washing the colony house with caustic soda once a week; expelling parasites from breeding herds three times per year; the vaccine immunization is carried out on the pig farm in spring and autumn every year, and the vaccine is injected.
The high-quality commercial pork pig breeding production method provided by the invention is scientific and reasonable, and can better integrate the advantages of Taihu sows, changbai pigs, crotch pigs, barker summer pigs and Sichuan-Tibet black fragrant pigs. For example, taihu sow has the advantages of fresh and tender meat, high reproductive capacity, coarse feeding resistance and the like. The growing and developing of the long and white pigs are fast, the utilization rate of the feed is high, the skin is thin, the lean meat is much and the like. The crotch pig has the advantages of strong adaptability to natural conditions, strong fat deposition, large body size, bright meat color and the like. The Sichuan-Tibet black fragrant pig has the advantages of excellent meat quality, strong stress resistance and the like. The baccharine pigs have the advantages of high meat quality and the like.
Experimental cultivation proves that the commercial pork pig bred and produced by the method disclosed by the invention is strong in adaptive environmental conditions, good in maternal property and high in reproductive capacity, the PSY reaches 30-36 every year, the growth speed is high, the growth can reach more than 125 kg in 270 days, meanwhile, the meat quality also keeps the fine glutinous fragrance characteristic of the Sichuan-Tibet black fragrant pig, the taste is good, the flavor is good, the lean meat percentage is increased to about sixty-two-hundred-thousand percent, the fat thickness is only two to three centimeters, the lean meat percentage is high, the meat quality is good, and the commercial pork pig bred and produced by the method disclosed by the invention is suitable for popularization and feeding.
Variations and modifications to the above-described embodiments may also occur to those skilled in the art, which fall within the scope of the invention as disclosed and taught herein. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, substitutions or alterations based on the present invention will fall within the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. It is within the scope of the present invention to employ the same or similar methods as described in the above embodiments of the present invention.
Claims (5)
1. A high-quality commercial pork pig breeding production method is characterized by comprising the following steps:
(1) Selecting a Taihu sow as a female parent and hybridizing the Taihu sow with a Changbai boar to produce a Changbai Taihu sow to obtain a grandparent sow; selecting a Baker Xia boar and a crotch sow to carry out hybridization to produce the Baker boar, and obtaining a grandparent boar;
(2) The grandmother sow and the grandmother boar are hybridized to lay a long Taiya sow as a parental breeding sow; the terminal male parent is Sichuan-Tibet black fragrant pig;
(3) The parent generation sows and the terminal male parents are hybridized to produce the high-quality commercial pork pigs.
2. The method for cultivating and producing high-quality commercial pork pigs according to claim 1, wherein the Taihu sow is selected from the breeding pigs in the coastal zones of the Yangtze river of China.
3. The method for producing high-quality commercial pork pig according to claim 1, wherein the crotch sow is selected from the breeding pigs in the Luzhou city area of Sichuan province in China.
4. The method for producing high-quality commercial pork pig breeding according to any one of claims 1 to 3, wherein the crossing is natural mating or artificial insemination.
5. A high-quality commercial pork pig obtained by the high-quality commercial pork pig breeding production method according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211179248.XA CN115380873A (en) | 2022-09-26 | 2022-09-26 | High-quality commercial pork pig breeding production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211179248.XA CN115380873A (en) | 2022-09-26 | 2022-09-26 | High-quality commercial pork pig breeding production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115380873A true CN115380873A (en) | 2022-11-25 |
Family
ID=84128040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211179248.XA Pending CN115380873A (en) | 2022-09-26 | 2022-09-26 | High-quality commercial pork pig breeding production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115380873A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2002104514A (en) * | 2002-02-19 | 2004-03-27 | Научно-исследовательский институт сельского хоз йства Юго-Востока РАСХН | METHOD OF SELECTION BY THE GENOTYPE OF PARENT Pairs OF THIN-CORN SHEEP |
| CN104106494A (en) * | 2014-07-21 | 2014-10-22 | 广西扬翔农牧有限责任公司 | Breeding method for producing high-quality synthetic-line commercial pigs by utilizing Luchuan pigs |
| CN104472424A (en) * | 2014-11-19 | 2015-04-01 | 重庆市大足县双丰养猪专业合作社 | Pork pig breeding method |
| CN108739656A (en) * | 2018-06-20 | 2018-11-06 | 安徽浩翔农牧有限公司 | A kind of quaternary lean meat pig breeding method |
| CN109819939A (en) * | 2019-03-21 | 2019-05-31 | 姚国伟 | A kind of hybridization Cultivating techniques of the small black pig of Yulong |
| CN111011298A (en) * | 2019-11-28 | 2020-04-17 | 广东省农业科学院动物科学研究所 | High-quality pork pig hybridization production method |
-
2022
- 2022-09-26 CN CN202211179248.XA patent/CN115380873A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2002104514A (en) * | 2002-02-19 | 2004-03-27 | Научно-исследовательский институт сельского хоз йства Юго-Востока РАСХН | METHOD OF SELECTION BY THE GENOTYPE OF PARENT Pairs OF THIN-CORN SHEEP |
| CN104106494A (en) * | 2014-07-21 | 2014-10-22 | 广西扬翔农牧有限责任公司 | Breeding method for producing high-quality synthetic-line commercial pigs by utilizing Luchuan pigs |
| CN104472424A (en) * | 2014-11-19 | 2015-04-01 | 重庆市大足县双丰养猪专业合作社 | Pork pig breeding method |
| CN108739656A (en) * | 2018-06-20 | 2018-11-06 | 安徽浩翔农牧有限公司 | A kind of quaternary lean meat pig breeding method |
| CN109819939A (en) * | 2019-03-21 | 2019-05-31 | 姚国伟 | A kind of hybridization Cultivating techniques of the small black pig of Yulong |
| CN111011298A (en) * | 2019-11-28 | 2020-04-17 | 广东省农业科学院动物科学研究所 | High-quality pork pig hybridization production method |
Non-Patent Citations (6)
| Title |
|---|
| 于匆: "《新编实用养猪技术精要》", 31 March 2000, 中国农业科技出版社, pages: 45 * |
| 刁其玉等: "《高效畜禽饲料自配关键技术 彩插版》", 31 January 2006, 中国三峡出版社, pages: 97 * |
| 刘海波等: "《畜禽养殖与疾病防控》", 31 March 2019, 云南科技出版社, pages: 103 * |
| 张兆敏等: "《畜产品无公害生产技术》", 31 March 2009, 中原农民出版社, pages: 146 * |
| 福建省农业局: "《养猪技术讲话》", 31 January 1977, 福建人民出版社, pages: 98 * |
| 赖以斌等: "《瘦肉猪饲养问答》", 31 March 1990, 江西科学技术出版社, pages: 237 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100431408C (en) | Method for breeding two hybrid species of fish | |
| CN103493780A (en) | Piglet raising management method | |
| CN103098756A (en) | Ecological scale breeding method of green shell egg laying hens | |
| CN105707006A (en) | Ecological breeding method of Taliu black-bone chicken | |
| CN102106279B (en) | Hybrid seedlings-cultivating method for improving growth traits of siniperca scherzeri | |
| CN101773098A (en) | A kind of method of utilizing Huaihe River pig and wild boar to produce the hybridization market pig | |
| CN104026076A (en) | Method for cross-breeding special wild boar through domestic boar and wild boar | |
| CN103875600A (en) | Method for breeding French rex rabbits | |
| CN105918168B (en) | Exopalaemon carinicauda saline-alkali water artificial cultivating method | |
| CN106172103A (en) | A kind of ecological cultivation method of selenium-rich clear water Ctenopharyngodon idellus | |
| CN105210983A (en) | Breeding and cultural method of rocky mountainous area wild boar and Guangxi Huanjiang Xiang pig Hybrid | |
| CN105210985A (en) | Breeding and cultural method of rocky mountainous area wild boar and In The Luchuan of Guangxi pig Hybrid | |
| CN105766732A (en) | Artificial reproduction method of mandarin fish | |
| CN101223865B (en) | Seed production and culture method for cyprinoid with short growth circle | |
| CN110269044A (en) | A kind of method for raising pigs | |
| CN111567479A (en) | Fast-growing black pig breeding method | |
| CN103380761B (en) | Novel Yimeng black pig breeding method | |
| CN111011298A (en) | High-quality pork pig hybridization production method | |
| CN105766731A (en) | Low-cost propagation method of bass | |
| Hongtuo et al. | Culture of the oriental river prawn (Macrobrachium nipponense) | |
| CN109819939B (en) | Hybrid breeding method of Yulong black pig | |
| CN106879545A (en) | The method for breeding of Laiwu sow under large-scale breeding management condition | |
| CN108668959A (en) | A kind of artificial breeding method of great Kong Select-Committee | |
| CN101564021A (en) | Parent culture method in industrialized cultivation of giant salamanders | |
| CN115380873A (en) | High-quality commercial pork pig breeding production 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 |