Mayra Cecilia Abreu-Palermo, Pablo Rodríguez-Gamarra, Sofía Perini-Perera, J. Acosta-Dibarrat, Alejandro Benech-Gulla, J. González-Montaña, L. Cal-Pereyra
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Effects of metabolic changes produced in ewes with subclinical pregnancy toxemia over reproductive parameters
ABSTRACT The objective of this work was to determine the repercussion of the metabolic changes that occur in induced subclinical pregnancy toxemia in single- or twin-bearing ewes on the duration of gestation, type and length of lambing, and placental expulsion time. Fifty-one adult Corriedale ewes with a known gestation date and fed in the wild were randomly divided at day 145 of gestation into four groups. Group A included single-bearing ewes, and C twin-bearing ewes, all of which were fed [...]
期刊介绍:
The Revista Brasileira de Zootecnia (RBZ; Brazilian Journal of Animal Science) encompasses all fields of Animal Science Research. The RBZ publishes original scientific articles in the areas of Aquaculture, Biometeorology and Animal Welfare, Forage Crops and Grasslands, Animal and Forage Plants Breeding and Genetics, Animal Reproduction, Ruminant and Non-Ruminant Nutrition, and Animal Production Systems and Agribusiness.