Pig World is also the official magazine of the National Pig Association and provides pig industry news. Pig world subscriptions. Subscriber Log In >> Become a Subscriber View Digital Magazines.Oct 01, 2020 · Simulations compared a conventional feeding strategy to a precision feeding strategy; the latter could reduce mean lysine intake by 6.8 %, P intake, and the number of under- or over-fed lactating sows. 4.3. Modeling mineral requirements. Minerals are a major component of pig nutrition. For show pigs to be classified as a Washington Hog of Merit (WSU publication EB1461E) the pig must gain a minimum of 1.70 pounds per day over the test period. It is important to remember pigs often grow slower during the hot summer months. However, there are a number of management strategies you can implement to minimize this reduction in gain.
European Declaration on alternatives to surgical castration of pigs. Surgical castration, practiced for centuries to remove an unpleasant odor from pork known as 'boar taint' and prevent undesirable sexual and aggressive behaviour in pigs, has become a significant animal welfare concern in recent years.