Results 51 to 60 of about 3,042 (193)

Cultivo in vitro da macroalga Gracilaria domingensis usando efluente do cultivo super-intensivo de Litopenaeus vannamei em sistema de bioflocos [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.O gênero Gracilaria possui um alto valor comercial devido ao seu subproduto, o ágar, importante ficocolóide utilizado como agente ...
Souza, Eduardo Gomes Caleffi de
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Effects of Immediate Oxygen Supplementation (Sodium Carbonate and Hydrogen Peroxide) on Water Quality Parameters, Behavioural Responses and Survival of Puntius sophore Fingerlings

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
•The graphical abstract shows that bio‐ox at 1 g/70 L effectively increases dissolved oxygen, maintains calm fish behaviour and improves survival rates. •Higher oxygen‐supplementing dosages further increase pH and DO but trigger stress responses such as hyperactivity and convulsions, reducing survival.
Shishir Kumar Nandi, Arman Hossain, Shamima Nasren, Muhammad Anamul Kabir, Md. Abdullah Al Mamun   +4 more
wiley   +1 more source

The Effect of Different C:n and C:p Ratio of Media on the Content of Polyhydroxybutyrate in Biofloc Inoculated with Bacterium Bacillus Cereus [PDF]

, 2013
Biofloc technology has added values in aquaculture management, both in water quality management and feeding management. As an optional feed, biofloc is capable to enhance growth due to high protein content.
Darmanto, Y. (YS), Hutabarat, J. (Johannes), Prayitno, S. B. (Slamet), Supono, S. (Supono)   +3 more
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Comparative Analysis of Growth Performance, Intestinal Enzyme and Body Composition of Common Carp (Cyprinus carpio) Cultured in Different C/N Ratio of Biofloc System

Aquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.
ABSTRACT Biofloc technology (BFT), an eco‐friendly aquaculture system, was evaluated for its effects on growth performance, digestive physiology, gut microbiota, and carcass quality in juvenile common carp (Cyprinus carpio) using cane molasses as a carbon source at carbon‐to‐nitrogen (C/N) ratios of 15, 20, and 25.
Mojtaba Alishahi, M. M. Haghparast, P. Moftakhar   +2 more
wiley   +1 more source

Níveis de proteína bruta na dieta para pós-larvas de camarão branco do pacífico em sistema de bioflocos [PDF]

, 2017
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.Avaliou-se índices zootécnicos de pós-larvas de Litopenaeus vannamei alimentadas com dietas contendo diferentes níveis de proteína ...
Fernanda Marques, Moreira
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Evaluation of Nile tilapia in monoculture and polyculture with giant freshwater prawn in biofloc technology system and in recirculation aquaculture system. [PDF]

, 2020
: Biofloc technology system (BFT), recirculation aquaculture system (RAS) and polyculture promote efficient use of water, area and nutrient recycling, which are essential practices for sustainable aquaculture development.
BARBOSA, P. T. L., HAYD, L. de A., HISANO, H., MATTIOLI, C. C.   +3 more
core   +1 more source

Water quality management strategies for super‐intensive culture of Penaeus vannamei with biofloc system: A case study in Virginia, USA

Journal of the World Aquaculture Society, Volume 56, Issue 4, August 2025.
Abstract The aim of this case study was to investigate and describe water quality and growth performance of Penaeus vannamei produced in a super‐intensive biofloc system (BFT) under diverse water conditions (seawater and low‐salinity water) in the state of Virginia, USA.
Otávio Augusto Lacerda Ferreira Pimentel, Bianca de Oliveira Ramiro, Andrezza Carvalho, Flávia Banderó Höffling, Caio Akira Miyai, Wilson Wasielesky, Michael H. Schwarz, Jonathan van Senten, Stephen Urick, Ethan McAlhaney, Fernando H. Gonçalves, Dariano Krummenauer   +11 more
wiley   +1 more source

Pengaruh Padat Tebar Berbeda Terhadap Pertumbuhan Dan Kelulushidupan Benih Lele (Clarias Gariepinus) Dalam Media Bioflok [PDF]

, 2014
Intensifikasi budidaya membawa dampak yang kurang baik terhadap kelestarian dan kesehatan lingkungan yang berupa penurunan kualitas lingkungan. Penelitian ini bertujuan untuk mengetahui pengaruh padat tebar berbeda terhadap produktifitas, pertumbuhan ...
Hermawan, T. E. (Teguh), Prayitno, S. B. (Slamet), Sudaryono, A. (Agung)   +2 more
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Compensatory growth and nitrite management in the Pacific white shrimp (Penaeus vannamei) cultured in biofloc system

Journal of the World Aquaculture Society, Volume 56, Issue 4, August 2025.
Abstract Determining safe nitrite exposure limits for Penaeus vannamei in biofloc technology system (BFT) is crucial, as nitrite peaks frequently occur during BFT culture. This study evaluated the effects of chronic nitrite exposure on performance, compensatory growth, and immune response of shrimp cultured at a salinity of 25 g·L−1.
Elisa Prates, Reinhard Saborowski, Jéssica Damasceno, Mariana Holanda, José M. Monserrat, Matthew Slater, Wilson Wasielesky   +6 more
wiley   +1 more source

Formação de reprodutores de camarões marinhos (Litopenaeus vannamei) em sistema biosseguro de bioflocos [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.A finalidade deste trabalho foi de contribuir para o conhecimento referente a formação de reprodutores de camarões marinhos ...
Severino, Douglas Valter
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