Results 21 to 30 of about 14,652 (294)

Roughage level and corn processing in finishing diets: subacute acidosis [PDF]

open access: yes, 1994
Roughage level and method of corn processing were evaluated for the propensity to cause subacute acidosis in a controlled acidosis challenge model. Four ruminally fistulated steers were adapted to a high grain diet, randomly allocated within a 4 × 4
Robert T. Brandt   +7 more
core   +1 more source

Nutritional and metabolic parameters of sheep fed extruded roughage [PDF]

open access: yes, 2022
The objective was to evaluate the effect of using different levels of inclusion of extruded roughage to replace corn silage on nutritional and metabolic parameters in sheep.
Macedo Júnior, Gilberto de Lima   +5 more
core  

Degradação ruminal da silagem de capim-elefante aditivado com cana-de-açúcar e farelo de cacau Ruminal degradation of elephant grass sillage added with sugarcane and cocoa meal

open access: yesCiência e Agrotecnologia, 2008
Objetivou-se avaliar a degradação ruminal da matéria seca (MS), da proteína bruta (PB) e da fibra em detergente neutro (FDN) das silagens de capim-elefante; capim-elefante ensilado com 30% de cana-de-açúcar; 15% de farelo de cacau; e 45% de cana mais 15%
Fábio Andrade Teixeira   +5 more
doaj   +1 more source

Valor nutritivo da cana-de-açúcar hidrolisada com hidróxido de sódio ou óxido de cálcio Nutritional value of the hydrolyzed sugarcane with sodium hydroxide or calcium oxide

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Avaliaram-se o valor nutritivo e a temperatura de estabilidade aeróbia da cana-de-açúcar hidrolisada com hidróxido de sódio (NaOH) ou óxido de cálcio (CaO).
L.S.O. Ribeiro   +4 more
doaj   +1 more source

Importance of roughage to the early-weaned calf [PDF]

open access: yes, 1982
A series of experiments have been conducted which examined the function of roughage in the diet of the early-weaned calf and determined the optimum specifications relating to roughage inclusion in the diet.Evaluation of the conventional voluntary ...
Thomas, Delana B.
core   +2 more sources

Performance and rumen parameters of crossbred dairy cows fed two sugarcane varieties combined or not with soybean hulls

open access: yesRevista Brasileira de Zootecnia, 2014
Two sugarcane varieties (IAC86-2480 and IAC91-2195) combined or not with soybean hulls (SH), partially replacing corn in concentrate, were included in the diet of crossbred dairy cows to evaluate the effects on feed intake, milk production, milk ...
Maria Lúcia Pereira Lima   +5 more
doaj   +1 more source

Validação das equações do NRC (2001) para predição do valor energético de alimentos nas condições brasileiras Validation of NRC (2001) equations for estimation of energy value of feeds in Brazilian conditions

open access: yesRevista Brasileira de Zootecnia, 2005
O estudo foi conduzido para estimar os valores energéticos (NDT) de vários alimentos, concentrados e volumosos e validar as equações propostas pelo NRC (2001) por meio da comparação dos valores estimados por estas equações, com os observados, obtidos a ...
Marcos Antonio Lana Costa   +7 more
doaj   +1 more source

Características químicas e digestibilidade in vitro de silagens de girassol Chemical characterization and in vitro digestibility of sunflower silages

open access: yesRevista Brasileira de Zootecnia, 2004
As silagens de 13 cultivares de girassol (Helianthus annuus L.), produzidas com plantas contendo mais de 90% de grãos maduros, foram avaliadas quanto às características químicas e à digestibilidade in vitro da matéria seca (DIVMS).
Thierry Ribeiro Tomich   +5 more
doaj   +1 more source

The influence of dietary roughage level on the efficiency of growth and muscle deposition in bulls and steers

open access: yes, 1981
Bulls and implanted steers fed three dietary roughage levels (20% 50%, and 80% alfalfa-brome hay) were compared for various measures of efficiency in beef production.
Hardin, R. T.   +3 more
core   +1 more source

Fractionation of carbohydrates and protein and rumen degradation kinetic parameters of brachiaria grass silage enriched with rice bran

open access: yesRevista Brasileira de Zootecnia, 2014
This experiment was conducted to evaluate the protein and carbohydrate fractions, and to estimate the in situ rumen degradation kinetic parameters of Brachiaria decumbens grass silage with inclusion of rice bran.
Fagton de Mattos Negrão   +7 more
doaj   +3 more sources

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