Marco Shizuo Owatari

Fundamentals About Microalgae

Marco Shizuo Owatari, Sérgio Leandro Araújo-Silva, M. C. S. Vieira, Rafael Garcia Lopes et autres

Synergistic Bioremediation Potential of a Multi-Strain Bacillus Probiotic in Tilapia Cultures Under Biofloc Conditions

Maria Vitoria Santos de Almeida, Marco Shizuo Owatari, Gabriel Fernandes Alves Jesus, Adolfo Jatobá

The study evaluated the bioremediation potential of a commercial probiotic composed of multi-strain Bacillus (B. subtilis CCT 0089, B. amyloliquefaciens ATCC 31592, B. licheniformis CCT 7836 and B. megaterium CCT 7935) in biofloc technology (BFT). In vitro, the ideal dosage was identified …

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A Standardised Protocol for Assessing Aquaculture Effluent Suitability for Microalgae Cultivation: Validation Using Phaeodactylum tricornutum and Biofloc Shrimp Effluent

Victor Jorge da Cruz, Thiago César dos Santos, Rafael Garcia Lopes, Marco Shizuo Owatari et autres

There is a notable lack of standardised and validated protocols for evaluating the potential of aquaculture effluents as culture media for microalgae. This study addresses this gap by developing and validating a comprehensive protocol for assessing the suitability of aquaculture effluents for …

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Spatial distribution of juvenile Penaeus vannamei cultivated in earthen ponds: Effect of functional zoning and water quality parameters

Wilmer Arnoldo Moreira Blacio, Edgar Dario Abarca Agila, Marco Shizuo Owatari, Luis Alejandro Vinatea Arana

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Planting trays and cell models impact the growth of pink trumpet tree (Handroanthus heptaphyllus) seedlings in aquaponics systems with tambaqui (Colossoma macropomum)

Priscila Caroline Alves Lopes, Fábio Carneiro Sterzelecki, João Francisco Garcez Cabral Júnior, Bruna dos Santos Miranda et autres

Integrated production systems, like aquaponics systems, combine agriculture and aquaculture activities to promote sustainable practices. The present study assessed the growth of pink trumpet tree (Handroanthus heptaphyllus) seedlings in aquaponic systems with various planting trays and cell models alongside tambaqui (Colossoma macropomum) …

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CAN THE WOOD-BORING MOLLUSC TEREDO SP. BE A SUITABLE SPECIES FOR FAMILIAR AQUACULTURE IN THE AMAZON REGION?

Danilo Vitor Vilhena Batista, Caio Francisco Santana Farias, Adriana Fernandes de Barros, Fernanda Scheuer et autres

The wood-boring bivalve mollusc Turu (Teredo sp.), traditionally harvested and consumed by Amazonian riverside communities, exhibits desirable biological and ecological characteristics for modern aquaculture. The aim of this study was to provide the first evidence of the aquaculture potential of Turu in …

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Aquaponics as a Sustainable Approach for Producing Mahogany (Swietenia macrophylla) Seedlings with Effluent from Tambaqui (Colossoma macropomum) Farming

Priscila Caroline Alves Lopes, Fábio Carneiro Sterzelecki, João Francisco Garcez Cabral Júnior, Silvio Bernardo Lopes Junior et autres

Aquaculture in the Amazon region has considerable potential to promote the sustainable use of natural resources. The integration of fish farming and forest has emerged as a resource-efficient strategy for sustainable production. This study aimed to evaluate the growth of mahogany (Swietenia …

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Correction: Supplementing the diet of Nile tilapia (Oreochromis niloticus) with microalgae Nannochloropsis oculata and Phaeodactylum tricornutum enhanced immune function, lipid profile, and resistance to Edwardsiella tarda infection

Domickson Silva Costa, Jucimauro de Araújo Pereira, Paola Capistrano dos Santos, Maria Clara Miguel Libanori et autres

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Native Fish Inclusion Promotes Nutrient Retention and Productivity in a Biofloc-Based Aquaponic System

Adolfo Jatobá, Bruno Corrêa da da Silva, Felipe Boechat Vieira, Marco Shizuo Owatari et autres

The integration of multiple species has been proposed as a strategy to improve resource use efficiency in intensive aquaculture systems. This study evaluated the inclusion of a native fish species, yellowtail lambari (Astyanax bimaculatus), in a biofloc-based aquaponic system co-cultivating Nile tilapia …

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Supplementing the diet of Nile tilapia (Oreochromis niloticus) with microalgae Nannochloropsis oculata and Phaeodactylum tricornutum enhanced immune function, lipid profile, and resistance to Edwardsiella tarda infection

Domickson Silva Costa, Jucimauro de Araújo Pereira, Paola Capistrano dos Santos, Maria Clara Miguel Libanori et autres

Abstract The aim of the present study was to evaluate the effects of dietary supplementation with the microalgae Nannochloropsis oculata and Phaeodactylum tricornutum , either separately or in combination, on growth performance, lipid profile, haematoimmunological parameters, and resistance to Edwardsiella tarda infection …

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Editorial for the Special Issue on the Pivotal Roles of Feed Additives for Fish

Marco Shizuo Owatari

Nutrition plays a vital role in the aquaculture industry, particularly in fish farming, as it significantly influences operational costs, zootechnical performance, animal health, product quality, and the sustainability of production systems [...]

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Agronomic potential of ethanolic extracts from the microalgae Limnospira platensis and Porphyridium cruentum on common bean (Phaseolus vulgaris) crops

Camila Nader, Herculano Cella, Alessandro A. dos Santos, Marciel João Stadnik et autres

Abstract In recent years algae extracts have gained recognition in global agriculture for their capacity to enhance the growth and yield of leguminous plants like the common bean ( Phaseolus vulgaris ), which is vital in many countries and plays a key …

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