An in-vitro study of aerobic changes in silages: effects of microbial activities and impact factors Martens, Siriwan , 1975- Text theses Text Hochschulschrift 2006 2006 eng electronic resourceremoteComputermedienOnline-Ressourcetext/htmlapplication/pdfOnline-Ressource Ill., graph. Darst. Aerobic deterioration in silages occurs after the penetration of air, for example when damage to silo covers occurs during ensilage or after opening the silo during the feedout phase of a well fermented silage. Thus, aerobic spoilage of silages represents a problem for animal feeding. Microbial metabolic activity leads to dry matter and energy losses in the silage. Dry matter losses of up to 3.5 % per day can occur in high DM silages (30 % DM) when the temperature is elevated by 15 ʿC above ambient (HONIG and WOOLFORD, 1980). A high proportion of DM losses can be explained by oxidation of fermentation acids (CRAWSHAW et al., 1980)... Siriwan Martens Auch als Buchausg. erschienen Rostock, Univ., Agrarwiss. Fak., Diss., 2006 630 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2007-0001-1 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2007-0001-1&pdf http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2007-0001-1 urn:nbn:de:gbv:28-diss2007-0001-1 oclc: 222326538 ppn: (DE-627)560137427