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Utilization of a compensatory protein deposition in organic pig

Project


Project code: 2806OE060
Contract period: 01.07.2008 - 30.09.2009
Budget: 22,987 Euro
Purpose of research: Applied research

'The project aims to compensate for the examination of a possible growth compensation, the feed-related deficits in protein deposition in the initial boom in the finishing period by appropriate rations. The examination of compensatory growth has made on the basis of gender-dependent protein synthesis capacity in both females (12 animals / group) as well as castrati (12 animals / group) to a three-breed crossing. Depending on the availability of piglets crossing PixDExDL or DuxDExDL are referring to. The animals must come from organic farms. There are a total of four feeding groups to investigate á 24 animals whose diets differ in the lysine-energy ratio, the proportion of grain legumes and soy products and fresh farm Rationskomponente terms of potato protein in the starting and finishing period. To ensure a single animal-based feed intake, the animals are at the Institute of Animal Nutrition at the Friedrich Loeffler Institute (FLI) in Braunschweig aufzustallen individually. To determine the protein approach are at 6 animals each one feeding each group in each of the start and carry out experiments in the finishing period balance (N balance of feces and urine) in accordance with the provisions of the Nutrition Society (2005). Because the true test GS BÖL to the necessary stabling species. The actual test period begins when the animals have reached a live weight of 30 kg and ends of 120 kg. In this study period criteria to be raised.'

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