[Nitrogen metabolism in growing swine with special reference to the efficacy of lysine from various lysine sources].
The results of measurings of N-metabolism in relation to the utilisation of the limiting amino acids are discussed on the basis of N-balance experiments with 20 growing female pigs (live weight 35-40 kg) with lysine-limited, highly digestible synthetic feed mixtures. Based on an N-utilisation model (Gebhardt, 1963), conclusions are drawn concerning the effectivity of lysine from various lysine sources. In accordance with literature, differences between synthetic lysine and microbial lysine concentrate could not be observed.
D000596:Amino Acids / Q000378:metabolism; D000821:Animal Feed / Q000032:analysis; D000818:Animals; D001835:Body Weight; D004044:Dietary Proteins / Q000378:metabolism; D005260:Female; D008239:Lysine / Q000032:analysis / Q000378:metabolism*; D008954:Models, Biological; D009584:Nitrogen / Q000378:metabolism*; D013552:Swine / Q000254:growth & development / Q000378:metabolism*
D000596:Amino Acids; D004044:Dietary Proteins; D008239:Lysine; D009584:Nitrogen
Untersuchungen zum N-Umsatz wachsender Schweine unter besonderer Beachtung der Lysinwirksamkeit unterschiedlicher Lysinquellen.