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| Format: | Artículo científico |
| Language: | en |
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Universidad Autónoma de Baja California
1996
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| Online Access: | https://www.redalyc.org/articulo.oa?id=48022304 |
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Table of Contents:
- Efecto nutricional de tres microalgas y una Cianobacteria en el cultivo del Rotífero Brachionusplicatilis Müller: 1786 R. A. Rueda Jasso Ciencias de la Tierra rotifer cultures bioassay microalga Brachionus plicatilis Three microalgae and one dehydrated cyanobacteria were tested to determine the best concentrationand the best food for the culture of a local strain of the rotifer Brachionus plicatilis type L.The observations were: density of rotifers, fecundity and biochemical analyses (carbohydrates,proteins and total lipids). Of the food tested, Nannochloris sp., with a density of 25 x IO6 cellsml,produced the best yields and fecundities in the rotifer culture, followed by Nannochloropsis sp. at25 x IO6 cellsml-, Chlorella sp. at 35 x IO6 cells.ml and, finally, dried Spirulina sp. with densities of0.67 and 0.9 g per 1.5-l volume (fecundity and density, respectively). According to the biochemicalanalyses, the best food was Chlorella sp., followed by Nannochloropsis sp., Nannochloris sp. anddried Spirulina sp. It is concluded that Nannochloropsis sp. and Nannochloris sp., at a concentrationof 25 x 10 cells.ml*, are suitable feeds for the culture of B. plicatilis. 1996 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48022304 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.3 Vol.22