Utilizating various levels of metionine+cystine on rations of laying hens up 45 weeks of age Níveis de metionina+cistina no desempenho de poedeiras comerciais leves com
An experiment was carried out in the Aviary of Experimental Farm of Iguatemi of the State University of Maringá (FEI/UEM), with the objective of studying the needs in sulfur amino acids for hens. 200 hens were used above 45 weeks, in 4 cycles of 28 days each. The treatments consisted on a basal rati...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal da Bahia
2009-12-01
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| Series: | Revista Brasileira de Saúde e Produção Animal |
| Online Access: | http://revistas.ufba.br/index.php/rbspa/article/view/1496 |