|
|
|
|
|
| Saalfeld,Mara Helena; Pereira,Daniela Isabel Brayer; Valente,Júlia de Souza Silveira; Borchardt,Jéssica Lopes; Weissheimer,Christiano Fanck; Gularte,Márcia Arocha; Leite,Fábio Pereira Leivas. |
| ABSTRACT: Efficient handling programs that provide high quality colostrum in adequate amounts to dairy farm calves are needed to assure their health and survival. Replacers (or milk substitutes) often become necessary when colostrum presents inadequate quality, or in order to break the cycle of infectious disease transmission. In this study we aimed to assess the effect of anaerobic fermentation processing (colostrum silage) on bacterial that represent interest to animal health. Colostrum samples were inoculated with cultures of Brucella abortus , Escherichia coli , Leptospira interrogans serovar Copenhageni , Mycobacterium bovis , Salmonella Enteritidis , Salmonella Typhimurium , Staphylococcus aureus , and Bacillus cereus and then subjected to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Colostrum silage; Lactic acid bacteria; Calves; Milk substitutes. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202152 |
| |
|
|
| Saalfeld,Mara Helena; Pereira,Daniela Isabel Brayer; Silveira,Kathleen Rodrigues Krüger; Schramm,Renata; Valente,Júlia de Souza Silveira; Borchardt,Jéssica Lopes; Gularte,Márcia Arocha; Leite,Fábio Pereira Leivas. |
| Milk or commercial milk replacer blends are the most expensive components in final costs of calves breeding. Colostrum is available and it is the appropriate sources for calves' nutrition, being an excellent option as milk substitute. Besides having both nutritional and immunological characteristics that are superior to milk, colostrum represents no costs to the producer. However, difficulties in preservation of colostrum generate controversy results. The aim of this study was to evaluate the anaerobically fermented colostrum (colostrum silage) as liquid diet for dairy calves. We evaluated the microbiological and physicochemical properties of silage, and performance of 31 animals up to 60 days age. From 21 days until 360 days of fermentation we isolated... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Colostrum silage; Lactobacillus spp.; Calves nutrition. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000900016 |
| |
|
|
|
