S
Sebastião de Campos Valadares Filho
Researcher at Universidade Federal de Viçosa
Publications - 457
Citations - 9548
Sebastião de Campos Valadares Filho is an academic researcher from Universidade Federal de Viçosa. The author has contributed to research in topics: Neutral Detergent Fiber & Dry matter. The author has an hindex of 41, co-authored 451 publications receiving 8664 citations. Previous affiliations of Sebastião de Campos Valadares Filho include University of the Fraser Valley & National Council for Scientific and Technological Development.
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Influência do tempo de incubação e do tamanho de partículas sobre os teores de compostos indigestíveis em alimentos e fezes bovinas obtidos por procedimentos in situ
André Oliveira Casali,Edenio Detmann,Sebastião de Campos Valadares Filho,José Carlos Pereira,Lara Toledo Henriques,Samuel Galvão de Freitas,Mário Fonseca Paulino +6 more
TL;DR: In this paper, the effects of in situ incubation time and particles size on the estimates of indigestible fractions of dry matter (iDM), neutral detergent fiber (iNDF), and acid detergent fibre (iADF) in cattle feeds and feces were evaluated.
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Comportamento ingestivo em bezerros holandeses alimentados com dietas contendo diferentes níveis de concentrado
Peter Johann Bürger,José Carlos Pereira,Augusto César de Queiroz,José Fernando Coelho da Silva,Sebastião de Campos Valadares Filho,Paulo Roberto Cecon,Alex Poeta Casali +6 more
TL;DR: The rumination efficiency, g DM/h, and g NDF/h increased and decreased linearly, respectively, as the concentrate levels in the diets increased, and the number of ruminate boli and the ruminating chews per day linearly decreased.
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Determination of creatinine excretion and evaluation of spot urine sampling in Holstein cattle
Mario Luiz Chizzotti,Mario Luiz Chizzotti,Sebastião de Campos Valadares Filho,Rilene Ferreira Diniz Valadares,F. H. M. Chizzotti,F. H. M. Chizzotti,Luis O Tedeschi +6 more
TL;DR: In this paper, the use of spot sampling technique was used to estimate purine derivatives (PD) excretion in Holstein growing bulls, lactating cows, and replacement heifers.
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Estimativas do Valor Energético a partir de Características Químicas e Bromatológicas dos Alimentos
Edilson Rezende Cappelle,Sebastião de Campos Valadares Filho,José Fernando Coelho da Silva,Paulo Roberto Cecon +3 more
TL;DR: In this article, the authors compared the energy availability with the feedstuffs composition obtained form fast and cheap analysis, due to the importance of nutritive value and to the impossibility to measure the available energy of the feed stuffs by simple lab analysis.
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Evaluation of ruminal degradation profiles of forages using bags made from different textiles
Tiago Neves Pereira Valente,Edenio Detmann,Augusto César de Queiroz,Sebastião de Campos Valadares Filho,Daiany Iris Gomes,Janderson Florêncio Figueiras +5 more
TL;DR: In this article, the degradation profiles of dry matter (DM) and neutral detergent fiber (NDF) of different forages using nylon (50 µm), F57 (Ankom®) and non-woven textile (NWT - 100 g/m2) bags were evaluated.