QUESTION: Why do we need to ferment the feeds and how does fermented feed improve the growth performance of the pig? ANSWER: The bene ts of fermented feeding are improved growth performance and feed convertion ratio (FCR) Improved growth performance is attributed to enhanced nutrient availability, and low pH levels that hamper the growth of pathogenic bacteria such as Yersinia, Salmonella and E. coli. Furthermore, lower pH levels increase pepsin activity that leads to improved protein digestion. The presence of lactic acid bacteria and organic acids (lactic acid and butyric acid) in fermented liquid feeds also have positive effects on digestive and immune functions.
Posted on: Mon, 16 Sep 2013 14:12:47 +0000
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