Sodium lasalocid and different roughage:concentrates ratios were studied in a 4 x 4 change over design, with four canulated heifers, weighing 500 kg of average body weight. Treatments were applied in a 2 x 2 factorial arrangement with 40% or 70% of roughage (39% or 59% NDF in the diet) and zero or 200 mg of lasalocid/animal/day. Twenty-one days subperiods were used, the first sixteen for diets adaptation, constituted by Coast Cross hay and concentrate mixture. In situ degradability assay was runned from day seventeen to twenty-one. Statistical interaction between roughage:concentrate ratio and lasalocid was detected over hay NDF and ADF contents (p < 0.05): without lasalocid, less roughage in the diet decreased NDF and ADF degradabilitie...
Four crossbred Holstein 2 month lactating cows with 470 kg of average live-weight, fitted with rumen...
The objective of this work was to evaluate the apparent digestibility of soybean meal and of “coast-...
Avaliaram-se os efeitos das características químicas e da digestibilidade in vivo da FDN (DFDN) sobr...
Foram estudados os efeitos da lasalocida sódica e de diferentes proporções volumoso:concentrados sob...
Este trabalho teve por objetivo avaliar a degradabilidade ruminai da matéria seca (MS) e proteína br...
Four rumen cannulated steers were used in a 4 x 4 change over design, to test the effects of the fol...
Four dry and four lactating Holstein heifers, received the following treatments to evaluate rumen de...
This experiment was carried out to evaluate the effects of tallow supplementation by means of in sit...
0 experimento teve como objetivo avaliar a degradabilidade “in situ” da matéria seca (MS), proteína ...
The objective of this work was to evaluate degradability in the rumen, fermentation and kinetics of ...
Three rumen fistulated crossbred Holstein heifers were used to evaluate dry matter and crude protein...
O trabalho foi realizado no Departamento de Zootecnia da Universidade Federal de Viçosa e foi consti...
Eight male calves, European-zebu crosses, 80 kg to 90 kg live weight and with ruminal fistula, were ...
Ruminal degradability rates for dry matter (DM), crude protein (CP) and crude fiber (CF) of alfafa a...
Estudaram-se os efeitos da administração de enramicina e monensina sódica no consumo de matéria seca...
Four crossbred Holstein 2 month lactating cows with 470 kg of average live-weight, fitted with rumen...
The objective of this work was to evaluate the apparent digestibility of soybean meal and of “coast-...
Avaliaram-se os efeitos das características químicas e da digestibilidade in vivo da FDN (DFDN) sobr...
Foram estudados os efeitos da lasalocida sódica e de diferentes proporções volumoso:concentrados sob...
Este trabalho teve por objetivo avaliar a degradabilidade ruminai da matéria seca (MS) e proteína br...
Four rumen cannulated steers were used in a 4 x 4 change over design, to test the effects of the fol...
Four dry and four lactating Holstein heifers, received the following treatments to evaluate rumen de...
This experiment was carried out to evaluate the effects of tallow supplementation by means of in sit...
0 experimento teve como objetivo avaliar a degradabilidade “in situ” da matéria seca (MS), proteína ...
The objective of this work was to evaluate degradability in the rumen, fermentation and kinetics of ...
Three rumen fistulated crossbred Holstein heifers were used to evaluate dry matter and crude protein...
O trabalho foi realizado no Departamento de Zootecnia da Universidade Federal de Viçosa e foi consti...
Eight male calves, European-zebu crosses, 80 kg to 90 kg live weight and with ruminal fistula, were ...
Ruminal degradability rates for dry matter (DM), crude protein (CP) and crude fiber (CF) of alfafa a...
Estudaram-se os efeitos da administração de enramicina e monensina sódica no consumo de matéria seca...
Four crossbred Holstein 2 month lactating cows with 470 kg of average live-weight, fitted with rumen...
The objective of this work was to evaluate the apparent digestibility of soybean meal and of “coast-...
Avaliaram-se os efeitos das características químicas e da digestibilidade in vivo da FDN (DFDN) sobr...