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1.
Article in English | LILACS-Express | VETINDEX | ID: biblio-1494108

ABSTRACT

The effect of supplements of self feed on the digestive kinetic parameters and nutrient intake of crossbred steers grazing Brachiaria decumbens in the rainy season was evaluated. Four crossbred steers fistulated in the rumen, abomasum and esophagus were fed mineral salt (SAL) and supplements based on: urea, mineral mix, grounded corn grain and soybean meal (MFS); urea, mineral mix, soybean meal and corn gluten meal (FGFS); or urea, mineral mix, wheat bran and soybean meal (FTFS), with average protein content of 53.60%. No difference (P>0.05) was observed for the intakes of DM, OM, DM of pasture, OM of pasture, TC, NDF and NFC averaging 9.66, 9.14, 8.19, 7.33, 6.18, and 1.24 kg/day, respectively. However, significant (P


Avaliou-se o efeito de suplementos de autocontrole de consumo sobre os parâmetros da cinética ingestiva e o consumo de nutrientes em novilhos mestiços recriados em pastagem de Brachiaria decumbens durante o período das águas. Utilizaram-se quatro novilhos mestiços fistulados no rúmen, abomaso e esôfago recebendo sal mineral (SAL) e suplementos à base de: uréia, mistura mineral, milho grão triturado e farelo de soja (MFS); uréia, mistura mineral, farelo de soja e farelo de glúten de milho (FGFS); ou uréia, mistura mineral, farelo de trigo e farelo de soja (FTFS), sendo a média do teor protéico dos suplementos de 53,60%. Não houve diferença (P>0,05) entre os consumos de MS, MO, MS do pasto, MO do pasto, CT, FDN e CNF, cujos valores médios foram de 9,66; 9,14; 8,19; 7,33; 6,18 e 1,24 kg/dia, respectivamente. Entretanto, verificaram-se efeitos significativos (P

2.
Article in English | VETINDEX | ID: vti-711810

ABSTRACT

The effect of supplements of self feed on the digestive kinetic parameters and nutrient intake of crossbred steers grazing Brachiaria decumbens in the rainy season was evaluated. Four crossbred steers fistulated in the rumen, abomasum and esophagus were fed mineral salt (SAL) and supplements based on: urea, mineral mix, grounded corn grain and soybean meal (MFS); urea, mineral mix, soybean meal and corn gluten meal (FGFS); or urea, mineral mix, wheat bran and soybean meal (FTFS), with average protein content of 53.60%. No difference (P>0.05) was observed for the intakes of DM, OM, DM of pasture, OM of pasture, TC, NDF and NFC averaging 9.66, 9.14, 8.19, 7.33, 6.18, and 1.24 kg/day, respectively. However, significant (P


Avaliou-se o efeito de suplementos de autocontrole de consumo sobre os parâmetros da cinética ingestiva e o consumo de nutrientes em novilhos mestiços recriados em pastagem de Brachiaria decumbens durante o período das águas. Utilizaram-se quatro novilhos mestiços fistulados no rúmen, abomaso e esôfago recebendo sal mineral (SAL) e suplementos à base de: uréia, mistura mineral, milho grão triturado e farelo de soja (MFS); uréia, mistura mineral, farelo de soja e farelo de glúten de milho (FGFS); ou uréia, mistura mineral, farelo de trigo e farelo de soja (FTFS), sendo a média do teor protéico dos suplementos de 53,60%. Não houve diferença (P>0,05) entre os consumos de MS, MO, MS do pasto, MO do pasto, CT, FDN e CNF, cujos valores médios foram de 9,66; 9,14; 8,19; 7,33; 6,18 e 1,24 kg/dia, respectivamente. Entretanto, verificaram-se efeitos significativos (P

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