Factors affecting pre-weaning piglet mortality: Part 2

Generally, it’s difficult to attribute a single cause to preweaning mortality (PWM). Various predisposing causes and their complex interactions lead to PWM (Figure 1). These predisposing factors can be broadly classified into (A) Sow factors (B) Piglet factors and (C) Environmental factors.
calendar icon 17 September 2020
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© Figure 1: Predisposing factors of piglet pre-weaning mortality (Adopted from Edwards and Baxter, 2015)

References
References
Baxter et al
(2012) The Weaker Sex? The Propensity for Male-Biased Piglet Mortality.. PLoS ONE 7(1)
Devillers et al
(2011) Influence of colostrum intake on piglet survival and immunity.. Animal 5: 1605-1612.
Edwards et al.
(2015) Piglet mortality: Causes and prevention.. The Gestating and Lactating Sow. 253-278
Herpin et al
(2002) Development of thermoregulation and neonatal survival in pigs.. Livestock Production Science 78: 25-45.
Roehe et al.
(2000) Estimation of genetic and environmental risk factors associated with pre-weaning mortality in piglets using generalized linear mixed models. Animal Science, 70(2), 227-240

Dinesh Thekkoot

Genesus Genetics
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