Results 51 to 60 of about 3,383 (217)
Effects of Biofloc on Plankton Abundance in the Water [PDF]
Israeli Journal of Aquaculture - Bamidgeh, 2017 This study was conducted to evaluate the effects of biofloc on the species and quantity of plankton in pond water. There were four treatments in the experiment: the control, no supplementation; treatment I, pond water supplemented with glucose; treatment II, pond water supplemented with both glucose and Bacillus subtilis; and treatment III, pond water ...
We, W. +5 more
openaire +2 more sources
AvancesBiofloc technology (BFT) was utilized to mitigate the risks associated with furfural residue wastewater (FRW). After BFT treatment, the removal efficiencies for COD, TOC, NH₄⁺-N, NO₃⁻-N, and SO₄²⁻ were 94.2%, 94.3%, 100%, 89.5%, and 89.4%, respectively.
Lei Zhang, Feihong Wang
doaj +1 more source
Feeding Nile tilapia with artificial diets and dried bioflocs biomass
Acta Scientiarum: Animal Sciences, 2015 The effects of supplying dried bioflocs biomass to Nile tilapia juveniles were investigated in the present work. Fish were stocked in experimental rearing tanks for eight weeks. Selected variables of water quality, growth performance and effluent quality
Nayara Nunes Caldini +3 more
doaj +1 more source
Depik JurnalThe Pacific white shrimp (Litopenaeus vannamei) dominates global aquaculture, but intensive systems face challenges from high feed costs and deteriorating water quality. Biofloc technology offers a sustainable solution by enhancing nutrient recycling and
Diah Ayu Satyari Utami +6 more
doaj +1 more source
Growth and survival of Betta splendens fed microbial aggregates from ex-situ biofloc technology (BFT) [PDF]
Brazilian Journal of BiologyThe betta (Betta splendens) is a carnivorous ornamental species that requires live food. In this study, we evaluated the growth and survival of Betta splendens fingerlings fed ex-situ biofloc (BFT). A total of 375 fingerlings (8.3 ± 4.1 mg and 0.8 ± 0.14
G. R. Stringhetta +8 more
doaj +1 more source
Boletim do Instituto de Pesca, 2019 The aim of this study was to evaluate the effect of supplementation with Chlorella vulgaris and molasses application rates on water quality, zootechnical performance, proximate composition and health status of Nile tilapia (Oreochromis niloticus ...
Priscila Celes Maciel de Lima +5 more
doaj +1 more source
Journal of Phycology, EarlyView.Abstract Green macroalgae from the Ulva genus are rich in polysaccharides of interest, including ulvan, starch, and cellulose. However, their content and structure are impacted by environmental factors, which poses challenges for industrial applications, especially in the context of climate change.
Julie Grivotte, Zoë A. Popper
wiley +1 more source
F1000Research, 2020 Background: High stocking density and intensive feeding in aquaculture systems lead to the accumulation of organic waste, which results in an increase in ammonia, nitrite, and nitrite concentrations in culture media.
Iskandar Putra +6 more
doaj +1 more source
Reviews in Aquaculture, Volume 19, Issue 1, January 2027.The cost of aquafeed continues to constrain aquaculture production amidst the availability of locally available ingredients for feed formulation and technological opportunities. Information dissemination and innovative rethinking on the utilization of local opportunities and youthful labor may spur the growth of the sector, thus improving fish protein.
Dennis Otieno +10 more
wiley +1 more source
Aeração em cultivos superintensivos de tilápias Oreochromis niloticus, em bioflocos e com troca mínima de água [PDF]
, 2015 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2015.Em sistemas que utilizam a tecnologia de bioflocos, os aeradores precisam fornecer oxigênio suficiente ...
Malpartida Pasco, Jesús Joselino
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