Pig Industry Technical Articles
Article published the October 29, 2018:
Article published the October 10, 2018:
Introduction
Confined swine (Sus scrofa L.) production generates large volumes of wastewater typically stored and treated in anaerobic lagoons. These lagoons usually require a sludge maintenance plan...
Article published the October 10, 2018:
Introduction
The reproductive output of pigs depends on many factors affecting both females and males. It is generally accepted that there is a large variation in the fertility results, mainly caused by farm-...
Article published the September 6, 2018:
Introduction
Hospital pens, or infirmary pens, are often used to facilitate the treatment of sick animals and separate them from those that are healthy (Fraser et al., 2013). In these pens, pigs are able to ...
Article published the August 30, 2018:
INTRODUCTION
Brazil is the fourth largest producer and exporter of pork worldwide, rearing pigs under intensive feedlot conditions, to optimize production and economic performances (BAPTISTA et al., 2011). Con...
Article published the August 23, 2018:
INTRODUCTION
As mentioned in CERVI et al. (2010), the expansion of pig farming has resulted in a significant increase in the volume of produced waste, increasing the risks of environmental contamination. The s...
Article published the August 8, 2018:
INTRODUCTION
Yeast derivatives (YD) are widely used in animal nutrition as natural additives. YD contain glucomannoproteins, betaglucans and nucleotides complex derived by acid hydrolysis of the cell wall of y...
Article published the July 26, 2018:
Introduction
More than 60% of pigs are reared outdoors in Uruguay, with variable participation of pastures in feed (DIEA, 2007). Outdoor production systems with pastures are becoming attractive for consumers, ...
Article published the June 28, 2018:
Control methods are needed to abate NH3 losses from swine anaerobic lagoons to reduce the contribution of confined swine operations to air pollution. In a 15-mo meso-scale column study, we evaluated the effect ...
Article published the June 21, 2018:
1. Introduction
Conventional swine diets contain substantial amounts of cereal grains (e.g., corn and wheat) and protein supplements such as soybean meal to provide pigs with the energy and nutrients they requ...