Results 151 to 160 of about 3,042 (193)
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Reviews in Aquaculture, 2023
Microbial flocs (bioflocs) present in the water of intensive culture tanks are formed by a variety of microorganisms and other kinds of particulate organic matter, such as faeces and uneaten feed.
Rodrigo Schveitzer +4 more
semanticscholar +1 more source
Microbial flocs (bioflocs) present in the water of intensive culture tanks are formed by a variety of microorganisms and other kinds of particulate organic matter, such as faeces and uneaten feed.
Rodrigo Schveitzer +4 more
semanticscholar +1 more source
Aquacultural Engineering, 2020
Abstract The present study investigated the effectiveness of biochar as a water quality control agent and an alternative carbon source in a tilapia-based biofloc technology (BFT) system. Water quality parameters were measured following standard procedures ( APHA, 1998 ) and fish physiological indices were measured using designated ELISA kits.
Godwin Abakari +6 more
openaire +1 more source
Abstract The present study investigated the effectiveness of biochar as a water quality control agent and an alternative carbon source in a tilapia-based biofloc technology (BFT) system. Water quality parameters were measured following standard procedures ( APHA, 1998 ) and fish physiological indices were measured using designated ELISA kits.
Godwin Abakari +6 more
openaire +1 more source
Brazilian Journal of Biology
The objective of this study was to evaluate the reproductive performance of Nile tilapia (Oreochromis niloticus) in successive spawnings maintained in biofloc technology (BFT). A total of 30 broodstock (females: 29.1±67.39 g and 25.9±1.84 cm; males: 31.4±
A. A. Costa +11 more
semanticscholar +1 more source
The objective of this study was to evaluate the reproductive performance of Nile tilapia (Oreochromis niloticus) in successive spawnings maintained in biofloc technology (BFT). A total of 30 broodstock (females: 29.1±67.39 g and 25.9±1.84 cm; males: 31.4±
A. A. Costa +11 more
semanticscholar +1 more source
Aquaculture International, 2014
In cultures of the Litopenaeus vannamei with biofloc, the concentrations of nitrate rise during the culture period, which may cause a reduction in growth and mortality of the shrimps. Therefore, the aim of this study was to determine the effect of the concentration of nitrate on the growth and survival of shrimp in systems using bioflocs.
Plínio S. Furtado +5 more
openaire +1 more source
In cultures of the Litopenaeus vannamei with biofloc, the concentrations of nitrate rise during the culture period, which may cause a reduction in growth and mortality of the shrimps. Therefore, the aim of this study was to determine the effect of the concentration of nitrate on the growth and survival of shrimp in systems using bioflocs.
Plínio S. Furtado +5 more
openaire +1 more source
Sustainability
In the original publication, there were errors in the reported values of water use in the Biofloc Technology (BFT) system [...]
Tainara Laise da Silva Blatt +4 more
semanticscholar +1 more source
In the original publication, there were errors in the reported values of water use in the Biofloc Technology (BFT) system [...]
Tainara Laise da Silva Blatt +4 more
semanticscholar +1 more source
Fish and Shellfish Immunology, 2018
Gibel carp (Carassius auratus gibelio), a major aquaculture species in China, has emerged in a seriously epizootic disease caused by Cyprinid herpesvirus 2 (CyHV‐2). There are no effective methods to prevent or control this serious disease.
G. Qiao +7 more
semanticscholar +1 more source
Gibel carp (Carassius auratus gibelio), a major aquaculture species in China, has emerged in a seriously epizootic disease caused by Cyprinid herpesvirus 2 (CyHV‐2). There are no effective methods to prevent or control this serious disease.
G. Qiao +7 more
semanticscholar +1 more source
Applied Research Results in Vocational Education & Training
The main objective of this article is to contribute to the establishment and dissemination of Biofloc Technology (BFT) in Vocational Education and Training (VET). This technology is presented as a tool to develop knowledge and practice in different techniques related to several VET fields such as Maritime-Fishing, Chemistry, Health, Security and ...
Leire Oreja +4 more
openaire +1 more source
The main objective of this article is to contribute to the establishment and dissemination of Biofloc Technology (BFT) in Vocational Education and Training (VET). This technology is presented as a tool to develop knowledge and practice in different techniques related to several VET fields such as Maritime-Fishing, Chemistry, Health, Security and ...
Leire Oreja +4 more
openaire +1 more source
Aquaculture International, 2013
The reduction in alkalinity and pH occurs due to the consumption of inorganic carbon by bacteria present in the biofloc. The objective of the study was to evaluate the effects of different doses of calcium hydroxide on the water quality and growth performance of the Litopenaeus vannamei in a biofloc system.
Plínio S. Furtado +3 more
openaire +1 more source
The reduction in alkalinity and pH occurs due to the consumption of inorganic carbon by bacteria present in the biofloc. The objective of the study was to evaluate the effects of different doses of calcium hydroxide on the water quality and growth performance of the Litopenaeus vannamei in a biofloc system.
Plínio S. Furtado +3 more
openaire +1 more source
Biofloc Technology (BFT) in Tilapia Culture
2021Maurício Gustavo Coelho Emerenciano +7 more
openaire +1 more source