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Material de cama: Qualidade, quantidade e efeito sobre o desempenho de frangos ...
De Angelo, João Carlos [UNESP]; Gonzales, Elisabeth; Kondo, Nancy [UNESP]; Anzai, Nelson Haruo [UNESP]; Cabral, Maurício Medeiros [UNESP]Made available in DSpace on 2022-04-28T19:56:39Z (GMT). No. of bitstreams: 0 Previous issue date: 1997-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); An experiment was conducted to evaluate performance, mortality and incidence of lesions on the breasts, hocks and foot pads of broilers raised on wood-scrap litter, rice hulls, Brachiaria hay (Brachiaria decumbens), Napier hay (Pennis...
Resistência à síndrome ascítica, competência homeotérmica e níveis de Hsp70 no ...
Hernandes, Renata; Ferro, Jesus Aparecido; Gonzales, Elisabeth; Macari, Marcos; Bernal, Francisco Ernesto Moreno; Ferro, Maria Inês TiraboschiComo em outros seres vivos, também nas células das aves ocorre a síntese das proteínas de baixo peso molecular (Hsp), cujo aumento é induzido sob condições de estresse. As Hsps têm um papel importante na manutenção da integridade celular, questiona-se o seu envolvimento no mecanismo de proteção celular de órgãos alvos na ocorrência da síndrome ascítica (SA). Este trabalho objetivou avaliar a temperatura corpora...
Feathering of broiler chickens: effect of feed restriction and room temperature...
Dahlke, Fabiano; Gonzales, Elisabeth; Furlan, Renato Luis; Gadelha, Adriano; Maiorka, Alex; Faria Filho, Daniel emygdio; Rosa, Paulo SérgioThe effect of feed restriction on feathering was studied in broilers raised under different temperatures. For qualitative feed restriction trial, experiment 1, 900 Cobb-500 chicks were used in a completely randomized design in 3 x 3 factorial scheme (3 feed programs: Control – 2,950 kcal EM.kg-1 and 22% of CP; Protein Restriction – 2,950 kcal EM.kg-1 and 17% of CP; Energy Restriction – 2,500 kcal EM.kg-1 and 22...
Effect of environmental temperature on tyroid hormones, body temperature and fe...
Dahlke, Fabiano; Gonzales, Elisabeth; Furlan, Renato Luis; Gadelha, Adriano; Maiorka, Alex; Faria Filho, Daniel Emygdio; Rosa, Paulo SérgioThree hundred and sixty female broilers, Cobb – 500 and ISA – Label JA 57 were raised under cold, neutral and hot temperatures in a complete randomized design with 3 x 2 factorial scheme (3 temperatures and 2 strains), with 8 repetitions to evaluate plasmatic levels of Thyroxyne (T4) and Triiodothyronine (T3), body temperature and feathering birds. On hot temperature there was a decrease in T3 levels at 21, 35 ...