Results 11 to 20 of about 817 (182)

Environmental amelioration in biofloc based rearing system of white leg shrimp (Litopenaeus vannamei) in West Bengal, India

Aquatic Living Resources, 2021
The potential of biofloc media in in-situ environmental amelioration mediated through the removal of nitrogenous metabolites, reduce the dominance of disease-causing Vibrio to beneficial Bacillus community and reduction of costly commercial feed was ...
Das Shib Kinkar, Mandal Amit
doaj   +1 more source

Influence of Total Suspended Solids on the Growth of the Sea Lettuce Ulva lactuca Integrated with the Pacific White Shrimp Litopenaeus vannamei in a Biofloc System

Fishes, 2023
A biofloc system is rich in nutrients, which favors the cultivation of macroalgae, but the influence of the system on the performance of macroalgae is unknown.
Andrezza Carvalho, Léa Carolina de Oliveira Costa, Mariana Holanda, Luís H. Poersch, Gamze Turan   +4 more
doaj   +1 more source

Effect of Input C/N Ratio on Bacterial Community of Water Biofloc and Shrimp Gut in a Commercial Zero-Exchange System with Intensive Production of Penaeus vannamei

Microorganisms, 2022
Although increasing attention has been attracted to the study and application of biofloc technology (BFT) in aquaculture, few details have been reported about the bacterial community of biofloc and its manipulation strategy for commercial shrimp ...
Wujie Xu, Guoliang Wen, Haochang Su, Yu Xu, Xiaojuan Hu, Yucheng Cao   +5 more
doaj   +1 more source

Biofloc-Based Enhanced Survival of Litopenaeus vannamei Upon AHPND-Causing Vibrio parahaemolyticus Challenge Is Partially Mediated by Reduced Expression of Its Virulence Genes

Frontiers in Microbiology, 2020
The biofloc system is a relatively new aquaculture technology that offers practical solution to maintain culture water quality by recycling nutrients and improves the health status and resistance of shrimps against microbial infection, yet the mode of ...
Vikash Kumar, Vikash Kumar, Mathieu Wille, Tânia Margarida Lourenço, Peter Bossier   +4 more
doaj   +1 more source

Assessment of an automated IoT-biofloc water quality management system in the Litopenaeus vannamei’s mortality and growth rate

Automatika, 2022
Climate change greatly influenced aquaculture in the Philippines and the deteriorating water quality; in effect, fish production reduced drastically.
Eric B. Blancaflor, Melito Baccay
doaj   +1 more source

An intensive culture of common carp, Cyprinus carpio in indoor biofloc system [PDF]

تغذیه آبزیان, 2022
Biofloc technology is an environmentally aquaculture production system in which nutrients are continuously recycled and reused. In this technology, growth performance, water quality and production costs need to be considered.
Reza Akrami
doaj   +1 more source

Biotesting as a modern assessment method of the aquatic environment Biofloc quality [PDF]

E3S Web of Conferences, 2023
Studies were conducted to determine the biofloc media toxicity degree to hydrobionts by biotesting. Environment variability in which biocenosis biofloc is formed can cause optimal C/N ratio values violations in a closed water system, which is considered ...
Baiduk Elena, Popova Sofia, Karaseva Alexandra, Iarontovskii Vasilii, Neidorf Anna, Tkacheva Irina   +5 more
doaj   +1 more source

Application of Bioflocs Combined with Probiotics for Prevention of Vibrio Parahaemolyticus Infection In White Shrimp (Litopenaeus vannamei)

Journal of Aquaculture Science, 2018
Shrimp farming with intensive system was causing many problems. The presence of disease problems in shrimp caused by bacteria, viruses, or co-infection was a problem that must be solved.
Fariq Azhar
doaj   +1 more source

Amylase activity in various digestive organs and blood urea levels of Osphronemus gouramy with Chlorella vulgaris feed supplementation and reared in different system

Journal of Tropical Life Science, 2023
Osphronemus gouramy is a potential Indonesian fish that needs to be supported by good nutritional feed and water quality in a culture system. The research on the effect of combining Chlorella vulgaris (C. vulgaris) supplementation with culture systems of
Sorta Basar Ida Simanjuntak, Gratiana Ekaningsih Wijayanti, Maditaningtyas Hawwa Zuwanda, Elly Tuti Winarni   +3 more
doaj   +1 more source

STUDY OF BIOFLOC PRODUCTION FROM FISH BREEDING SYSTEM AND USING AS SUPPLEMENT IN RUMINANT DIET [PDF]

Basrah Journal of Veterinary Research, 2018
The aim of this work was to produce biofloc from the fish breeding system and study of its effect on in vitro ruminal digestibility and gas production in the ruminants.
Asad Pormohammad, Tahereh Mohammadabadi, Morteza Chaji, Khalil Mirzadeh, Jasem G. Marammazi   +4 more
doaj   +1 more source