Duane Miksch University of Kentucky

Publish Date: June 3, 2006

Plants and animals may serve as excellent hosts for many fungi. Spores from fungi (molds) are primarily spread by water and air and come into contact with plants in the field or with grain in storage facilities. Factors that influence the degree of fungal infestation in grain are moisture, temperature and availability of oxygen. Other factors such as insect population, physical condition of grain or susceptibility of certain grain hybrids will also influence whether fungal proliferation will occur under a given set of environmental conditions.

Publish Date: June 3, 2006

Good care and management in the farrowing quarters has a major influence on the number of liveborn piglets that are weaned and on how well they perform in later stages of production. According to a 1995 survey of swine management practices in the United States, the average number of preweaning piglet deaths per litter on farms was .88 or 9.4% of those born alive. The two leading causes of preweaning deaths were laid on (48.7%) and starvation (20.5%). Other surveys have shown that over 50% of the deaths occur in the first two to three days of life.