Pig Industry Technical Articles
Article published the June 7, 2018:
1. Introduction
Weaning is one of the most challenging phases in a pig's life, often accompanied by reduced growth performance and increased incidences of diarrhea (Leibbrandt et al., 1975; VenteSpreeuwenberg ...
Article published the May 10, 2018:
Large volumes of wastewater from confined pig production are stored in anaerobic lagoons. Control methods are needed to reduce air pollution by foul odors released from these lagoons. In a pilot-scale experimen...
Article published the May 3, 2018:
Introduction
Pork is a world’s a valuable source of animal protein and Brazil is a country that may lead the swine’s production for being one of the largest grain producers, condition for sustainin...
Article published the April 12, 2018:
Introduction
Both humans and livestock are susceptible to high thermal loads that can cause acute, chronic, and lethal illness due to heat stress-related pathologies. In 2003, approximately 50,000 Europeans di...
Article published the April 5, 2018:
Introduction
Swine raising has changed considerably in the last 30 years with an increase in intensive production systems. Whereas intensive systems minimize production costs, the high animal densities can pos...
Article published the March 15, 2018:
Introduction
Heat stress (HS) is a major environmental hazard for both humans and animals. Despite advances in the understanding of heat-related illnesses, there is no treatment against specific aspects of the...
Article published the March 1, 2018:
Introduction
Nursery pigs often experience a lag in growth performance when transitioning from sows’ milk to dry feed during weaning. The lag is caused by several factors, including the dietary and envir...
Article published the February 15, 2018:
Introduction
Lactogenesis is induced hormonally by a dramatic drop of progesterone (P4) concentrations which leads to a pre-partum peak of prolactin (PRL). In sows, impaired production of colostrum has been fo...
Article published the February 5, 2018:
Introduction
The conventional management in the swine industry is for weaning to start the sow’s next reproductive cycle. However, breeding sows during lactation has been proposed as an alternative that ...
Article published the January 12, 2018:
Does It Make a Difference If a New Pig Barn is Built In an Area With Existing Barns?
A model, called the Community Assessment Model for Odor Dispersion (CAM), was developed to predict receptor odor exposure fr...