Comparación de medios de cultivo con salinidad controlada en la enumeración de bacterias heterotróficas en una laguna costera
Date
Authors
Sommaruga, Rubén
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad de Costa Rica
Abstract
Description
An efficiency comparison for counts of viable heterotrophic bacteria in a coastal lagoon was done for three media with different salinities. Water samples were taken along me salinity gradient (range 1-28 %), with and without lagoon communication with the sea. In all cases, the cstuarine mcdium wilh intermediate salt concentration gave the highest values of colony forming units and is more reliable.
Keywords
salinity, heterotrophic-bacteria, coastal lagoons