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Renata Gomes de Oliveira, Sandra R. Freitas Pinheiro, Karen B. Goulart, Aldrin V. Pires, Frederico de C. Figueiredo, Karoll A. Alfonso Torres-Cordido
Pág. 19 - 25
Phosphorus is an important mineral for optimum growth and bone mineralization and is considered the third most expensive nutrient in diets for nonruminants. An experiment was conducted to evaluate the available phosphorus requirements (AP) for meat-type ...
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Cleiton P. Sangali, Luís D. G. Bruno, Ricardo V. Nunes, Adhemar R. de Oliveira Neto, Paulo C. Pozza, Jefferson R. Henz, Franciele C. N. Giacobbo, Eveline Berwanger
Pág. 35 - 43
This trial aimed to evaluate the bioavailability of DL-2-hydroxy-4-(methyl) butanoic acid (DL-HMBA) and a poly-herbal ingredient (PHI) in relation to DL-methionine (DLM) on broilers. A sample of 1100 broiler chickens of the Cobb 500 strain, both male and...
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Aderbal Silva, Leilson Bezerra, Sara Rufino, José Filho, Juliana Freire, Divan da Silva, Rolando Oliveira, Geraldo Bayão
Pág. 285 - 295
For confined animals, performance is improved when their diet is supplemented with a mineral mixture and protein energy. This study evaluated the effect of dietary supplementation on feedlot sheep on native pasture. Two experiments were conducted in sequ...
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Claudia Elmes, Ociel Bustamante, Fernando González, Rafael Larraín, Mónica Gandarillas
Pág. 297 - 308
The aim of the study was to evaluate the effects of adding ractopamine (RAC) and amino acids (AA) to the diet on growth performance, carcass characteristics, commercial cuts yield, meat quality and residues in liver and muscle. Ninety-two crossbred castr...
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