Navegação por Assunto "Progestógenos"
Resultados 1-3 de 3
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Altrenogest treatment effects on the reproductive performance of sows during transition to batch farrowing
(2020) [Artigo de periódico]The synthetic progestin altrenogest (ALT) has been widely used in sow farms to concentrate artificial inseminations (AIs) during the transition of weekly productive flow for the batch farrowing system of 14 or 21 days. The ... -
Determinação de hormônios estrógenos e progestágenos em amostras ambientais por GC-MS
(2012) [Dissertação]Em razão do constante aumento populacional, o nível de poluição no planeta tem crescido principalmente nos meios aquáticos. Parte destes contaminantes apresentam regulamentação, porém uma fração destes, chamados de ... -
Prepartum progestagen supplementation in swine : a strategy to facilitate piglet care and prevent early parturition
(2017) [Artigo de periódico]Gestation length in swine has a considerable amplitude and both early and delayed parturition are common. This variation increases the occurrence of unassisted farrowing and could lead to a wide-ranging age at weaning for ...