|
| Cobianchi,Juliana Variz; Oliveira,André Soares de; Campos,José Maurício de Souza; Guimarães,Amanda Vasconcelos; Valadares Filho,Sebastião de Campos; Cobianchi,Flávio Pereira; Oliveira,Thalita Evani Silva de. |
| The effect of replacing of 0; 0.33; 0.67 and 1.0 (kg/kg) of soybean meal (SBM) by undecorticated castor seed meal treated with calcium oxide (CMT - 60 g/kg) was evaluated on performance and efficiency of nutrient utilization in dairy cows. Sixteen Holstein and crossbred cows were distributed in four 4 × 4 latin squares. Animals received concentrated feed at a ratio of 1 kg for 3 kg of milk produced, in the natural matter. The diets had the same amount of nitrogen (150.4 g crude protein/kg DM), containing 325.6 g of concentrated feed/kg DM. There was no effect on the serum concentration of transaminase and the animals showed no clinical symptoms of intoxication by ricin. The intake of DM, crude protein (CP) and non-fibrous carbohydrates (NFC) reduced from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Intake; Milk production; Nitrogenous compounds; Ricin; Ricinus communis L.. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000015 |
