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| Oliveira,Maria Cristina de; Silva,Rossane Pereira da; Araújo,Liomar Sousa; Silva,Valdevino Rodrigues da; Bento,Elis Aparecido; Silva,Diones Montes da. |
| This experiment assessed the effect of feed restriction in rabbits on performance and economic viability of the activity. Sixty New Zealand White rabbits, weaned at 33 days and slaughtered at 81 days of age, were used. The design was of randomized blocks with four treatments and five replications. The treatments were, as follows: 1 - free feeding, 2 - feed restriction from 35 to 40 days of age (50 g/d/rabbit), 3 - feed restriction from 54 to 61 days of age (90 g/d/rabbit) and 4 - feed restriction from 33 to 40 days (50 g/d/rabbit) and from 54 to 61 days of age (90 g/d/rabbit). There was no difference in the performance and carcass parameters, indicating that there was compensatory growth in the rabbits that suffered feed restriction. The best gross margin... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal nutrition; Compensatory growth; Economic viability. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600021 |
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| Oliveira,Maria Cristina de; Silva,Diones Montes da; Carvalho,Celiza de Almeida Faleiros e Rodrigues; Alves,Mirlley Ferreira; Dias,Daisa Mirelle Borges; Martins,Poliana Carneiro; Bonifácio,Nadielli Pereira; Souza Júnior,Marcos Aurélio Proto de. |
| The effects of liquid vinasse (LV) in the diet for growing rabbits on performance, carcass yield and intestinal morphometry were assessed. Eighty New Zealand white rabbits were used in a randomized block design with five treatments (LV inclusion at 0, 25, 50, 75 and 100 g/kg diet) and four replications. There was no effect of the treatment on final weight, daily weight gain, mortality rate and carcass yield characteristics. The daily intakes of feed, dry matter, crude protein and energy and feed conversion decreased linearly with increase in LV in the diet. Including LV affected the duodenum crypt depth and the ilium villus perimeter and height linearly and affected the duodenum villus perimeter, height and the absorption surfaces and ilium crypt depth and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol production residue; Animal feeding; Vinasse. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000400005 |
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