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Black pig hybridization method

A technology for black pigs and piglets, applied in food processing, animal husbandry, and additional food elements, etc., can solve the problems of poor taste of pork, achieve the effects of firm meat, improved nutritional value, and increased activity

Inactive Publication Date: 2022-05-13
安徽安业农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a black pig hybrid breeding method, which is used to solve the problem of poor taste of purely artificially raised pork in the prior art described in the background technology

Method used

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Embodiment 1

[0023] In the present embodiment, a method for cross breeding of black pigs comprises the following steps:

[0024] Boar selection: Select young wild boars, raise them in a fixed place, and feed them with wild ingredients until they reach adulthood;

[0025] Selection of sows: select black sows with a healthy growth, a weight of 75-80 kg, and a pig age of 10 months;

[0026] Breeding: Mix the estrus wild boars and black sows. After the mating is completed, separate the black sows and wild boars for breeding, and ensure the nutritional value of the food for the black sows;

[0027] Preparation for production: Apply amitraz solution on the whole body of black sows 3-4 times, 20-25 days before the sows are about to give birth, E. coli vaccine in the pig house, and long-acting in the pig house 5-7 days before the parturition Antibiotics, prenatal protection measures;

[0028] Delivery room preparation: Disinfect the sow delivery room with sodium hydroxide first, prepare 1%-2% ho...

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Abstract

The invention discloses a black pig hybridization method, and relates to the technical field of black pig hybridization, and the black pig hybridization method comprises the following steps: boar selection: selecting young wild boars; selecting sows: selecting sows which grow robustly; mating: performing mixed culture on the estrus wild boars and the black sows; production preparation: smearing amitraz solution on the whole body of the black sow for 3-4 times, and taking prenatal protection measures; preparing a delivery room: firstly performing sodium hydroxide disinfection on the sow delivery room; after production, norfloxacin is fed to the piglets after production; a mountain forest land is selected for piglet free-ranging, a steel wire mesh is used for enclosure on the forest land according to the number of piglets, stumps are additionally arranged on the steel wire mesh every two meters, and a pig shed is built in the enclosure and used for keeping out rain and wind; the periphery of the enclosure is subjected to pest killing and killing at regular intervals; feeding into the barn land at regular intervals; the bred pork has the advantages of compactness, high nutritional value and the like.

Description

technical field [0001] The invention relates to the technical field of black pig breeding, in particular to a method for cross breeding of black pigs. Background technique [0002] Black pigs have been domesticated for nearly 5,000 years in China. The Jiuchongtian Huanlongyan Site in the Shungeng area of ​​the southern mountainous area of ​​Jinan and the Tuhe River Basin in Jiyang today are important places for the inheritance of animal husbandry in ancient times; black pigs grow slowly and weigh a lot. Low, the annual black pig is only 150 catties, so after the western white pigs entered China in a large scale at the end of the last century, they were almost extinct. Tuhe black pig is a rare protected population in contemporary times. [0003] With the development of society, people pay more and more attention to the taste of food. In my country, pork is the main source of meat products. The existing pork in the market is mainly artificially raised pork. The taste of pork i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/30A23K10/30A23K10/37A23K20/20A23K20/163A23K20/158A23K10/20A23K20/22A23K10/18
CPCA01K67/02A23K50/30A23K10/30A23K10/37A23K20/20A23K20/163A23K20/158A23K10/20A23K20/22A23K10/18Y02P60/87
Inventor 赵为刚
Owner 安徽安业农业科技有限公司