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| Castilho,Ricardo Araújo; Pozza,Paulo Cesar; Oliveira,Newton Tavares Escocard de; Sangali,Cleiton Pagliari; Langer,Carolina Natali; Nunes,Ricardo Vianna. |
| ABSTRACT The prediction of metabolizable energy (ME) of meat and bone meal (MBM) for pigs is an interesting tool, however, used models to predict these values must be validated in order to garantee higher precision. The aim of this study was to determine the chemical and energetic composition of different types of MBM for pigs and to adjust and validate models to better predict the ME based on the chemical composition. Thirty-two barrows, averaging an initial weight of 26.75 ± 1.45 kg, were individually allotted in a randomized block design with eight treatments and four replicates. The treatments consisted of seven types of MBM that replaced 20% of the basal diet. A stepwise procedure was the statistical procedure used to adjust the prediction equations... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chemical composition; Regression equation; Slaughterhouse by-products. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000600565 |
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