36 resultados para Animales-Alimentación bacterias

em Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España


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[ES] Se describe el efecto de la temperatura en la motivación (medida como el tiempo invertido), tanto en acciones de alimentación como de cambio de concha, en el cangrejo ermitaño Clibanarius aequabilis. A temperaturas altas (27 ºC) el tiempo que emplean los animales para aproximarse al alimento o para realizar un cambio de concha aumenta de forma significativa en relación al invertido a 20 ºC.

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Presentación del Proyecto Fin de Carrera titulado "Diseño de un mezclador activo de baja tensión de alimentación en tecnología de 0.35µm para un receptor IEEE 802.11a"

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[EN]Effects of first feeding on survival and growth of Atlantic seahorse juveniles, Hippocampus hippocampus, (Linnaeus, 1758). In this study, two experimental protocols were tested: a first treatment (RA), in which larvae were fed exclusively on rotifers until day 5, and then on Artemia, and a second treatment (A) where larvae were only fed on Artemia. We attempted to improve survival and growth by comparing different diets in the first days of life. The results showed excellent survival (60% average) and growth in juveniles exclusively fed with Artemia, with better values than those obtained by other authors for this species. In comparison, high mortality and poor growth were observed on the first days in larvae fed rotifers.