Nutritional value and population growth of Brachionus plicatilis fed with endemic microalgae from North Pacific
نویسندگان
چکیده
منابع مشابه
Long-Term Survival of Hydrated Resting Eggs from Brachionus plicatilis
BACKGROUND Several organisms display dormancy and developmental arrest at embryonic stages. Long-term survival in the dormant form is usually associated with desiccation, orthodox plant seeds and Artemia cysts being well documented examples. Several aquatic invertebrates display dormancy during embryonic development and survive for tens or even hundreds of years in a hydrated form, raising the ...
متن کاملBioaccumulation of atrazine: effects on population growth and reproduction of the rotifer Brachionus calyciflorus fed atrazine-exposed microalgae
Little information is known about bioaccumulation of atrazine or the effects it has on consumers that ingest atrazine-contaminated prey. For that reason, freshwater microalgae Chlorella vulgaris cultures were exposed to different concentrations of atrazine for twenty-four hours and were then used as an exclusive food source for Brachionus calyciflorus for three days with the intent to evaluate ...
متن کاملNutritional Value and Uses of Microalgae in Aquaculture
Microalgae play indeed a crucial nutritional role with regard to marine animals in the open sea, and consequently in aquaculture. Most marine invertebrates depend on microalgae for their whole life cycle, so commercial and experimental mollusc or fish hatcheries have included a microalga production system in parallel to their animal production itself. Microalgae are utilized as live feed for al...
متن کاملNutritional Value and Use of Microalgae in Aquaculture
This review provides a background on the usage of microalgae in aquaculture, focusing on their nutritional value and transfer of nutrients through food chains. The current status of knowledge is summarized and potential areas of research and industry development are identified. The review is divided into six sections: (1) general attributes of microalgal species used in aquaculture, (2) nutriti...
متن کاملControl of the bacterial flora of Brachionus plicatilis and Artemia franciscana by incubation in bacterial suspensions
The accumulation of bacteria in Brachionus plicatilis and Artemia franciscana during a Ž . short-term incubation was quantified using immunocolony blot ICB and an enzyme-linked Ž . immunosorbent assay ELISA . Four bacterial strains, isolated from turbot and halibut, were Ž 7 y1. grazed effectively by both species when given at high concentrations G5=10 bacteria ml . B. plicatilis accumulated 21...
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ژورنال
عنوان ژورنال: Latin American Journal of Aquatic Research
سال: 2019
ISSN: 0718-560X,0718-560X
DOI: 10.3856/vol47-issue1-fulltext-6