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Method for increasing survival rate of piglets

A technology of survival rate and piglets, which is applied in the field of feeding management in pig farms, can solve the problems of pigs with low immunity, reduced antibody ability, and susceptibility to diseases, so as to increase the number of weaned piglets and weaned weight, and reduce the number of stillbirths , The effect of increasing the number of litters born alive

Active Publication Date: 2016-03-02
FUJIAN YICHUN AGRI DEV CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

After 24 hours, the ability of piglets to absorb antibodies in breast milk is greatly reduced, and the breast milk after 24 hours is not colostrum. If newborn piglets do not get enough colostrum, it will lead to low immunity, susceptibility to diseases and possible death

Method used

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  • Method for increasing survival rate of piglets

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Embodiment Construction

[0015] A method for improving the survival rate of piglets, the specific steps are as follows:

[0016] After the sow starts to give birth, check every 20 minutes. If the piglets are alive, deliver them and register them on the delivery record; After 20 minutes, there are still no piglets born, midwifery and record. After giving birth to 8-10 piglets, the sows start to get tired. The frequency and times of midwifery can be appropriately increased, and 0.5ml of oxytocin is injected after delivery.

[0017] After giving birth to 10-12 piglets, feed them in batches with delivery boxes. Divide the same littermates into two parts according to their body weight. Alternate 1 time and repeat the operation for 24 hours.

[0018] The delivery frame is made of flame retardant material, with a length of 0.80m, a width of 0.40m, and a height of 0.30m, which can accommodate about 8 newborn piglets.

[0019] Before all the sows in the same farrowing room give birth, count the number of pig...

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Abstract

The invention discloses a method for increasing a survival rate of piglets, wherein rational delivery is implemented to female pigs according to time intervals of birth of the piglets, whether stillbirth takes place and delivery behaviors of the female pigs; when the quantity of the born piglets exceeds an effective quantity of nipples of the female pig, in-batch lactation is carried out during a colostrum period, and rational fostering is carried out through a fostering method combining a stage method and an equalization method 24 hours later since the birth. According to the method, the stillbirth quantity of the born piglets can be obviously reduced and the number of live births can be increased. Meanwhile, management in the colostrum period and the fostering work are carried out during a lactation period, so that the survival rate and a uniformity degree during lactation of the piglets can be increased, and the quantity of the weaned piglets and weaning weights can be increased.

Description

technical field [0001] The invention belongs to the field of feeding and management in farrowing rooms of pig farms, and in particular relates to a method for improving the survival rate of piglets. Background technique [0002] Asphyxiation of piglets in the birth canal is the leading cause of stillbirth in highly healthy breeding pigs. Factors such as weak delivery of sows, too narrow birth canal and improper fetal position can lead to abnormal delivery of piglets. If the midwifery is not timely, the live piglets will suffocate to death. The farrowing interval of each piglet is about 16 minutes. As the farrowing interval increases, the proportion of stillbirths will gradually increase. In the late parturition period, due to the large amount of energy consumed by sows, they are prone to weak delivery and stillborn babies are very likely to occur. Therefore, timely midwifery can increase the number of live offspring and avoid unnecessary losses. [0003] Maximum colostrum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 楼平儿张佳游伟琛余贞杨曾新斌蒋腾飞代仙泽张衡黄起润
Owner FUJIAN YICHUN AGRI DEV CO LTD
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