Maternal effects can be defined as all conditions that relate to how a dam’s genetics and life history influences how her progenies perform. These conditions can be divided into:
Pre-natal conditions such as the ability to conceive, establish and...
Abstract
The gut microbiome has long been known to play fundamentally important roles in the animal health and the well-being of its host. As such, the establishment and maintenance of a beneficial gut microbiota early in life is crucial in...
At weaning, pigs have to cope with abrupt withdrawal of sow milk, and this often causes appetite suppression due to marked changes in diet form and composition. Feed flavor and sweetener are believed to increase feed palatability, and subsequently...
When it comes to porcine reproductive and respiratory virus (PRRSV) it’s important for the veterinarian and farm personnel to know the health status of a herd or barn. Today, serum is the “gold standard” for antibody detection; however, it...
Dinesh Thekkoot PhD, Genesus Inc.
Pigs are polytochous animals, which means they produce multiple piglets in one farrowing. This evolutionary strategy is called “parental optimism” and it allows the dam to produce more offspring than what is required for its...
Importance of Dietary Arginine in Swine Production
Arginine plays multiple roles in animal metabolism by serving as a substrate for protein synthesis, an intermediate in the hepatic urea cycle, and a precursor for the synthesis of various metabolic molecules, including...
Dr. Kim Morrill, Dr. Keith A. Bryan, David Ledgerwood, MS PAS, and Dr. Steve Lerner
According to the American Institute of Stress, a popular definition of stress is “a condition or feeling experienced when a person perceives that demands exceed...
Abstract
Animal performance, feed efficiency, and overall health are heavily dependent on gut health. Changes in animal production systems and feed regulations away from the use of antibiotic growth promoters (AGP) have necessitated the identification of strategies to optimize gut...
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Funded By
National Pork Board
Immediately following weaning, pigs must adapt to multiple stressors such as transportation, handling, litter mixing, crowding, and delayed access to feed and water. Antibiotics have traditionally been used to help combat the negative...
DeGroot, M.*; Brochu, J.2.; Galé, I3.; Rodríguez-Ballarà, I3.; Nodar, L3. 1HIPRA HIPRA ANIMAL HEALTH CANADA INC., (Otawa), Canada. mike.degroot@hipra.com 2 La Coop. (Quebec), Canada. 3 HIPRA HQ. (Amer) Girona, Spain.
INTRODUCTION
The use of prophylactic antibiotics on pig farms is expected...