Method for improving sow parturition performance

A technology for production performance and sows, applied in the field of breeding, can solve the problems of inability to guarantee the birth rate and healthy baby rate of pregnant sows, the number of feeding heads and many controllable steps, etc., so as to enhance the birth rate and healthy baby rate, high milk quality, and strong lactation

Active Publication Date: 2015-09-16
INST OF ANIMAL HEALTH GUANGDONG ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 th

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1

[0031] 1. Treatment of pregnancy house

[0032] 1. Check the limit bar of the pregnancy house. If it is damaged, repair it immediately. The limit fence has a small space and a small range of motion, which can easily damage the limit fence and cause physical trauma to the sow.

[0033] 2. Check whether the pregnancy trough and sink will be damaged and update it.

[0034] 3. Thoroughly clean and disinfect the feces and urinals.

[0035] 4. Environmental conditions The most suitable environmental temperature for pregnant sows is 15-21 ℃, and the humidity is 45%-65%. After mating pregnant sows, quietness and rest are the focus of feeding and management, which is conducive to the implantation of fertilized eggs and reduces embryo loss and abortion.

[0036] 5. Breeders must strengthen their sense of responsibility, take care of them carefully, and must not be rough. Also pay attention to keep the pig house and pig body clean and hygienic. In addition, the changes in th...

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PUM

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Abstract

The method provides a method for improving a sow parturition performance. The method comprises the steps of daily managing of a pregnancy shed, pregnancy period feeding, medical caring and general pregnancy period immune. In this way, refine managing is particularly carried out on the pregnancy period feeding and the medical caring. The born alive rate and the healthy growing rate of a sow can be obviously improved, the born alive rate can be increased more than 98%, each birth of the sow is maintain to range from 12 piglets to 14 piglets, the lactation capacity of the sow is strong after parturition, the milk quality is high, the lactation peak period can be prolonged, the birth weight and the disease-resistant capacity of a newborn piglet can be enhanced, and the great application prospect is achieved.

Description

Technical field [0001] The invention is a breeding technology field.More specifically, it involves a way to improve sow production performance. Background technique [0002] The production performance of sow has a decisive impact on pig production, and how to further improve the production performance of sows is of great significance. [0003] Pregnancy sows are sows in the phase of pregnancy.The purpose of pregnancy sow breeding management: First, to ensure the normal development of the fetus in the mother, prevent the occurrence of dead tires and abortion, thereby obtain a large number of piglets with a large number of newborn and robust.The third is to ensure the development of the breasts of pregnancy sows and reserve nutrition for lactating lactation; the fourth is to ensure the normal growth and development of the first yin sow. [0004] At present, the pregnancy sow is concentrated breeding, with a large number of feeding heads, narrow space, and the breeding link needs to...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K1/18A23K1/16A61K35/741A61K36/8964A61K36/718A61K36/8966A61P15/00A61P37/04A61K31/045A61K33/06
CPCA01K67/02A61K9/0053A61K9/14A61K31/045A61K33/06A61K36/15A61K36/16A61K36/185A61K36/195A61K36/233A61K36/31A61K36/315A61K36/515A61K36/539A61K36/704A61K36/71A61K36/718A61K36/736A61K36/744A61K36/808A61K36/82A61K36/855A61K36/8888A61K36/8964A61K36/8966A61K2300/00
Inventor 罗胜军徐志宏陈杰雄魏光伟唐兴刚黄贵昌潘达辉郑博彬陈玉婷彭新宇郭伟干
Owner INST OF ANIMAL HEALTH GUANGDONG ACADEMY OF AGRI SCI
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