6 research outputs found

    Suscetibilidade de linhagens de frangos de corte à síndrome ascítica Ascites syndrome effects in different commercial broilers

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    O objetivo deste trabalho foi estudar a suscetibilidade à síndrome ascítica de machos e fêmeas em linhagens comerciais de frango de corte. Todas as aves receberam ração ad libitum com 3.050 kcal/ME. Foram comparadas as linhagens comerciais representadas pela Cobb, Hubbard e Ross, machos e fêmeas. O delineamento utilizado foi o inteiramente casualizado, em esquema fatorial. As aves foram aleatoriamente alojadas em um galpão experimental de 8x76 m, com 18 boxes de 3x3,5 m cada e 100 aves por divisão, num total de 1.800 aves. Os resultados revelaram que a incidência de ascite independe da linhagem comercial dos frangos de corte, entretanto, os machos foram mais suscetíveis.<br>The objective of this work was to verify the incidence of ascites in males and females on commercial lines of broilers. All birds received ration ad libitum with 3,050 kcal/ME. The commercial lines Cobb, Hubbard and Ross, males and females, were compared. A factorial design was used with three replications per treatment. A total of 1,800 birds were housed at random in an experimental shed of 8x76 m, with 18 compartments of 3x3.5 m each and 100 birds per division. The results showed that the incidence of ascites was independent of the commercial broiler line, however, males were more susceptible
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