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Comparação de métodos in vivo e laboratoriais para avaliar o valor nutritivo de dietas para bovinos de corte
(Universidade Federal de Santa Maria, 2006-11-27)
This experiment was carried out to compare in vivo and laboratorial methods to estimate the nutritive value of beef cattle feeds. Diets were isonitrogenous and composed by corn silage as a roughage source and 25, 40, 55 ...
Avaliação de métodos para estimar aderência de bactérias ruminais a partículas de forragens
(Universidade Federal de Santa Maria, 2014-02-26)
In vitro assays were conducted to evaluate the use of potential markers of bacterial adherence to particles of forage, in which samples of ryegrass (Lolium multiflorum), Cynodon spp., alfalfa (Medicago sativa) and perennial ...
Fragilidade de fibra e uso de inoculantes propiônicos em silagens
(Universidade Federal de Santa Maria, 2023-09-29)
Fiber fragility refers to the rate at which forage particles reduce in size during chewing or laboratory simulation chewing action. The present study was conducted with the objective of evaluating: 1. the fragility of fiber ...