Foster care type boar introduction method

Abstract

The invention discloses a foster care type boar introduction method. The foster care type boar introduction method includes the steps that a piglet, meeting the following conditions, in an introduced farm is selected, wherein the piglet is a healthy piglet fed with colostrums of a birth sow, the piglet is two to four days old, and a foster care sow must meet the conditions that parturition is finished or is finished less than three days; the introduced piglet is washed and disinfected; intraday urine of the foster care sow is smeared or sprayed to the introduced piglet; disinfectants the same as disinfectants used for the introduced piglet is used for disinfecting the foster care sow; then the introduced piglet and the foster care sow are fed together. By means of the foster care type boar introduction method, introduction of excellent genes of boars can be achieved; in addition, disease threats caused by introducing the large-weight boars are well avoided, and the introduction success rate is high; in addition, concentrated production and balanced breeding can be achieved to a certain degree.

Description

technical field [0001] The invention relates to a method for introducing foster pigs. Background technique [0002] At present, the breeding pig farms introduce breeds from the upper-level pig breeding enterprises, and the commercial breeding farms introduce breeds from the breeding pig farms. The selected breeding pigs weigh more than 50kg, and the selection is mainly based on appearance. According to the introduction requirements, biological isolation is required after introduction into the field, and preventive dosing, entry immunity, deworming, ecological adaptation, etc. are adopted (DB51 / T1072-2010). At present, this method of introduction, although the survival rate of the introduced pigs is relatively high, which ensures the success rate of the introduction, but because of the different levels of biosecurity between farms, the immune program, the health status of the pigs and the pathogenic conditions such as bacteria and viruses in the pigs are different. Different...

AI Technical Summary

Problems solved by technology

At present, this method of introduction, although the survival rate of the introduced pigs is relatively high, which ensures the success rate of the introduction, but because of the different levels of biosecurity between farms, the immune program, the health status of the pigs and the pathogenic conditions such as bacteria and viruses in the pigs are different. Different, the introduction of new viruses is often caused by the introduction of new species, which induces corresponding pig diseases, causing disease in pig herds, and in severe cases, the whole group dies, causing devastating harm

Some farm households also adopt various ways to introduce breeds, resulting in continuous epidemics and diseases in the farms, which also makes it difficult to realize the due production potential of the pig herd, and makes the breeding pig introduction work fall into a vicious circle of "introduction-degeneration-reintroduction"

[0003] Especially for small and medium-sized pig farms, there are inherent deficiencies in production technology and other aspects, and conventional introduction technical measures are difficult to operate in place. Introduction often becomes the biggest threat to their biological security, and even the tragic loss of the entire herd is severely affected. Farm households are motivated to introduce high-quality breeding pigs to improve pig raising efficiency, resulting in low pig raising efficiency, serious waste of feed and grain, and serious environmental pollution