A method to improve the survival rate and weaning weight of piglets in farrowing room

Abstract

The invention provides a method for improving a survival rate and weaning weight of a piglet in a delivery room. The method comprises the steps of prenatal caring, sow parturition managing, newborn piglet managing, disease preventing and curing and medical caring. Refine managing is carried out on a sow and a newborn piglet, a set of scientific managing modes and breeding methods is established, the normal development of a fetus in the sow is guaranteed, the survival rate and the healthy growing rate of the piglet after parturition are guaranteed, the morbidities of the mastitis, the endometritis and the colpitis of the sow after the parturition is conducted are controlled, and the great application prospect is achieved.

Description

technical field [0001] The invention belongs to the technical field of farming. More specifically, it relates to a method for increasing the survival rate and weaning weight of piglets in the farrowing house. Background technique [0002] The production performance of sows has a decisive impact on pig production, and how to further improve the production performance of sows is of great significance. [0003] Pregnant sows are sows that are in the physiological stage of pregnancy. The purpose of breeding and management of pregnant sows: first, to ensure the normal development of the fetus in the mother, to prevent the occurrence of stillbirth and miscarriage, so as to obtain a large number of piglets with large newborn weight and robustness; second, to ensure that the sows have good body condition during pregnancy The third is to ensure the breast development of pregnant sows, and to store nutrients for lactation during lactation; the fourth is to ensure the normal growth a...

AI Technical Summary

Problems solved by technology

[0004] At present, all pregnant sows are raised in a centralized manner, with a large number of heads and a narrow space. The feeding process needs to provide targeted feed feeding and immunization for their production characteristics, and the controllable steps involved are many and complicated. Improper handling of the link will have an irreversible impact on the production of pregnant sows. At present, there is no uniform standard applied to the breeding of pregnant sows. The existing breeding technology cannot guarantee the birth rate of pregnant sows in each batch. and the healthy piglet rate, and the sows are prone to infection after production, resulting in a lower success rate of the next cycle of breeding, prolonging the pregnancy cycle again, improper handling of environmental conditions in the pregnancy and production links, many sows are sick, and the cycle life is longer Short, the above problems urgently need a refined management technology to meet the needs of raising pregnant sows in breeding factories