Efecto del virus de laleucosisaviar sobre los parámetros productivos en pollos de carne

Translated title of the contribution: Effect of avian leukosis virus on the productive parameters in meat chickens

Jorge C. Cobián, Maria Eliana Icochea Darrigo, Mónica C. Alba, Cesar Miguel Gavidia Chucan

Research output: Contribution to journalArticlepeer-review

Abstract

The impact of avian leukosis virus (ALV) on broiler production was evaluated using 300 chickens ofthe Ross 308 (75 male, 75 female) and Cobb Vantres (75 male, 75 female) lines. Cloacal swabs were taken from ali the birds at one day of age and tested for VLA using ELISA. A total of five birds from the Ross 308 line and four from Cobb Vantress lines tested positive and subsequently disseminated the virus. Based on results of the ELISA test, four experimental groups of 60 birds each were established. One group contained the Ross 308 line ALV positive males and females, another the Cobb Vantress ALV positive males and females, another the Ross 308 ALV negative males and females and the last, the Cobb Vantress ALV negative males and females. Ali birds were tested again for ALV by cloacal swab on days 28 and 49, and evaluated for weight, pigmentation and unifonnity. HorizontalALV infection did not significantly change the weight, pigmentation or unifonnity of effected birds.

Translated title of the contributionEffect of avian leukosis virus on the productive parameters in meat chickens
Original languageSpanish
Pages (from-to)134-139
Number of pages6
JournalRevista de Investigaciones Veterinarias del Peru
Volume11
Issue number2
StatePublished - 2000
Externally publishedYes

Bibliographical note

Funding Information:
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