Results 31 to 40 of about 1,055 (182)

The Optimization of Dietary Protein Level and Carbon Sources on Biofloc Nutritive Values, Bacterial Abundance, and Growth Performances of Whiteleg Shrimp (Litopenaeus vannamei) Juveniles

open access: yesLife, 2022
A biofloc technology-based 75-day indoor growth trial in an 80 L glass aquaria was conducted to evaluate the effects of two different carbon sources (sugarcane bagasse, SB, and wheat flour, WF) on the biofloc composition, bacterial abundance, and growth ...
Abdallah Tageldein Mansour   +5 more
doaj   +1 more source

Effects of Biofloc on Plankton Abundance in the Water [PDF]

open access: yesIsraeli 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

Effects of the biofloc technology and decreased feeding rates on growth, water quality, and microbial dynamics in Litopenaeus vannamei culture

open access: yesDepik Jurnal
The 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

Feeding Nile tilapia with artificial diets and dried bioflocs biomass

open access: yesActa 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

Effect of different biofloc starters on ammonia, nitrate, and nitrite concentrations in the cultured tilapia Oreochromis niloticus system [version 3; peer review: 2 approved]

open access: yesF1000Research, 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

TILAPIA CULTIVATED IN A LOW-SALINITY BIOFLOC SYSTEM SUPPLEMENTED WITH Chlorella vulgaris AND DIFFERENTS MOLASSES APPLICATION RATES

open access: yesBoletim 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

Innovative Field Applications of Probiotics, Prebiotics, and Medicinal Plant Products for Disease Control in Aquaculture

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Disease outbreaks and the associated reliance on antibiotics pose major constraints to the sustainability of modern aquaculture. As regulatory pressures increase and consumer demand shifts toward residue‐free production, diverse biological interventions are gaining prominence as viable alternatives to chemotherapeutics.
Mustafa Öz   +5 more
wiley   +1 more source

Effects of bioflocs on immune responses of Fleshy shrimp, Fenneropenaeus chinensis postlarvae and adults as related to the different feeding abilities

open access: yesFisheries and Aquatic Sciences, 2023
The present study compared the structure of mixilliped of Fenneropenaeus chinensis between the larval and adult stage and investigated the effect of the structural difference on the immunity of F. chinensis.
Su-Kyoung Kim   +3 more
doaj   +1 more source

Nutritional Value of Biofloc Meal for White Cachama (Piaractus orinoquensis): Effects of Inclusion Level on Digestibility, Growth Performance, and Protein Retention

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Biofloc technology (BFT) offers a sustainable aquaculture strategy; however, the value of its byproduct, biofloc meal (BFM), as a feed ingredient requires validation for key species. This study evaluated the use of BFM from a tilapia–molasses system as a feed ingredient for white cachama (Piaractus orinoquensis) juveniles.
Natalia Álvarez‐Perdomo   +4 more
wiley   +1 more source

The effect of nauplii Artemia sp. enriched with biofloc on the performance of Penaeus monodon and Penaeus vannamei post-larvae

open access: yesAceh Journal of Animal Science, 2020
Artemia sp. is a common natural feed for shrimps at the post-larvae stage and is characterized by poor lipid content. Therefore, Artemia is commonly enriched with specific nutrition, including biofloc.
Supono Supono   +4 more
doaj   +1 more source

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