Chromium oxide use as a marker for measuring fecal production of grazing cattle: Estimative variations due to sampling schedule;Uso de óxido de cromo como indicador da excreção fecal de bovinos em pastejo: Variação das estimativas em função do horário de amostragem

Ciencia Rural

Volumn 36, Issue 2, 2006, Pages 599-603

  Kozloski, Gilberto Vilmar ^a   Netto, Diego Perez ^a   De Oliveira, Lisandre ^a   Maixner, Adriano Rudi ^a   Leite, Daniel Terra ^a   Maccari, Marcieli ^a   Brondani, Ivan Luis ^a   Bonnecarrère Sanchez, Luis Maria ^a   Ferreira De Quadros, Fernando Luiz ^a  

^a FEDERAL UNIVERSITY OF SANTA MARIA   (Brazil)

Author keywords

Dairy cows; Intake; Steers

Indexed keywords

BOS TAURUS; POACEAE;

EID: 33645792362     PISSN: 01038478     EISSN: 16784596     Source Type: Journal    
DOI: 10.1590/s0103-84782006000200037     Document Type: Article

References (4)

1. CZARNOCKI, J. et al. The determination of chromium oxide in samples of feed and excreta by acid digestion and spectrophotometry. Canadian Journal of Animal Science, v.4, p.167-179, 1961.
2. DETMANN, E. et al. Cromo e indicadores internos na determinaç ão do consumo de novilhos mestiços, suplementados, a pasto. Revista Brasileira de Zootecnia, v.30, p.1600-1609, 2001.
3. FAICHNEY, G.J. An assessment of chromic oxide as anindigestible marker for digestion studies in sheep. Journal of Agricultural Science, v.79, p.493-499, 1972.
4. SAS. Statistical Analysis System. Software, Version 8.02. Cary, 1999. CD ROM.