Results 31 to 40 of about 5,815 (225)

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

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

Life, 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, Ola A. Ashry, Mohamed Ashour, Ahmed Saud Alsaqufi, Khaled M. A. Ramadan, Zaki Z. Sharawy   +5 more
doaj   +1 more source

Culture-dependent and -independent analysis of bacterial diversity in biofloc-based aquaculture systems enriched with homemade formulation of probiotics

Aquaculture Reports
Biofloc fish farming emerges as a promising technology in global aquaculture, which improves water quality, generates microbial proteins, and outcompetes potential pathogens.
Mohammad Shamsur Rahman, Mst. Sabrina Akter, Md. Mostavi Enan Eshik, Mst Khadiza Begum, Nusrat Jahan Punom, Shirin Sultana   +5 more
doaj   +1 more source

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

Depik 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, Anik Kusmiatun, Syifania Hanifah Samara, Pande Gde Sasmita Julyantoro, Muhammad Firdaus, I Made Aditya Nugraha, Ellen Larasati   +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 Biology
The 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, J. A. Povh, S. A. Teixeira, L. O. Brasileiro, L. N. Spica, R. M. Sousa, E. S. M. Soares, M. G. C. Emerenciano, R. A. C. Corrêa-Filho   +8 more
doaj   +1 more source

Biofloc Technology in Shrimp Farming [PDF]

Oceanography & Fisheries Open access Journal, 2019
Most of the efforts in research is to understand the nature and the truth. Even in the field of aquaculture many such efforts led to blue revolution in the world. The global fish production is 158 million tonnes (mt) of which 66 mt come from freshwater. India is producing 10.07 mt of fish and 6.0 mt is contributed from freshwater aquaculture.
openaire   +1 more source

Production and Characterization of a Novel Bioflocculant from Bacillus licheniformis [PDF]

, 2010
A bacterium producing an extracellular bioflocculant was isolated from contaminated LB medium and identified as Bacillus licheniformis by 16S rRNA gene sequencing and its biochemical/physiological characteristics.
Xiong, Yuyan, Wang, Yuanpeng, Yu, Yi, Li, Qingbiao, Wang, Haitao, Chen, Ronghui, He, Ning, 何宁   +7 more
core   +1 more source

Application of biofloc technology in furfural residue wastewater treatment: insights into water purification, microbial composition, and animal survival trials

Avances
Biofloc 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

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

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, Irwan Effendi, Iesje Lukistyowati, Usman M. Tang, Muhammad Fauzi, Indra Suharman, Zainal A. Muchlisin   +6 more
doaj   +1 more source