Results 61 to 70 of about 4,181 (203)

Biofloc production in activated sludge system treating shrimp farming effluent [PDF]

Engenharia Sanitaria e Ambiental, 2018
ABSTRACT The release of wastewater and the shrimp feed cost are the main challenges faced by the shrimp farming industry. An alternative solution to both problems is biofloc production in a unit external to the farm, in an activated sludge system for effluent treatment.
Sandra Tedde Santaella, Maria do Socorro Vale, Clara Cabral Almeida, Willame de Araújo Cavalcante, Alberto Jorge Pinto Nunes, Oscarina Viana de Sousa, Fátima Cristiane Teles de Carvalho, Renato Carrhá Leitão   +7 more
openaire   +4 more sources

Integrated Strategies for Broodstock Management and Seed Production to Mitigate Climate and Water‐Quality Challenges: A Critical and Meta‐Analysis Review

Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Climate change significantly impacts aquaculture by altering key water‐quality parameters such as temperature, dissolved oxygen, pH, ammonia, and turbidity—factors essential for effective brood fish management and seed production. This review critically examines how these environmental changes affect broodstock physiology, spawning performance,
Mohammad Abu Baker Siddique, Ilias Ahmed, Balaram Mahalder, Mohammad Mahfujul Haque, A. K. Shakur Ahammad   +4 more
wiley   +1 more source

Establishment and characterization of biofloc culture for marbled crayfish

Frontiers in Aquaculture
Biofloc technology is an innovative aquaculture approach that enhances water quality and reduces waste through the development of beneficial microbial communities.
Vitor Coutinho Carneiro, Vitor Coutinho Carneiro, Ines Schäfer, J. Jaime Diaz-Larrosa, Elias Böhl, Thomas Hahn, Jule Hempelmann, Geetha Venkatesh, Sanjanaa Nagarajan, Suki Roy, Yi Long Ng, Florian Böhl, Susanne Zibek, Frank Lyko   +13 more
doaj   +1 more source

Sucrose addition directionally enhances bacterial community convergence and network stability of the shrimp culture system

npj Biofilms and Microbiomes, 2022
Sucrose is an effective carbon source for creating more reliable and environmentally friendly conditions for shrimp growth by regulating bacteria in biofloc-based culture systems.
Haipeng Guo, Pengsheng Dong, Fan Gao, Lei Huang, Sipeng Wang, Ruoyu Wang, Mengchen Yan, Demin Zhang   +7 more
doaj   +1 more source

Mekar: majalah informasi pendidikan pertanian membangun [PDF]

, 2017
Majalah Mekar pada terbitan semester satu tahun 2017, hadir kembali dengan edisi 27 bulan April 2017. Judul utama yang\ud dipersembahkan adalah “Lembaga Sertifikasi Profesi (LSP) Penjaminan Kompetensi melalui Sertifikasi Profesi.” Komitmen Indonesia ...
Kepala PPPPTK Pertanian Cianjur, Kepala PPPPTK Pertanian Cianjur
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Synergetic Health Effects of Microplastics With Microbe on Tilapia in the Biofloc Technology System

Modern Agriculture, Volume 3, Issue 2, December 2025.
Synergetic health effects of MPs with microbes on tilapia were found in the biofloc technology system, highlighting microbial interactions. MPs lead to a decrease in biofloc probiotics and an increase in gut pathogens. ABSTRACT Microplastics (MPs) have drawn great interest in aquaculture studies due to their health effects.
Xin Hu, Shuhui Liu, Wenchang Liu, Hongxin Tan, Kun Yin, Guozhi Luo   +5 more
wiley   +1 more source

The Effectiveness of Biofloc System Cultivation with the Addition of Supplements Ginger Flour through Feed on the Growth of Tilapia

JRST: Jurnal Riset Sains dan Teknologi
Demand for tilapia consumption cannot be fulfilled due to limited availability. Intensive cultivation is carried out by increasing the stocking density to overcome this.
Cahyono Purbomartono, Jejentri Jejentri, Suwarsito Suwarsito, Dini Siswani Mulia   +3 more
doaj   +1 more source

Aproveitamento do efluente da carcinicultura de Litopenaeus vannamei em sistema biofloco pela macroalga Kappaphycus alvarezii [PDF]

, 2017
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aquicultura, Florianópolis, 2017.Este trabalho avaliou a capacidade da macroalga Kappaphycus alvarezii remover os nutrientes ...
Pires, Clóvis Murilo
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Effect of dissolved oxygen and aeration management on nitrification in catfish ponds

Journal of the World Aquaculture Society, Volume 56, Issue 6, December 2025.
Abstract Dissolved oxygen management of ponds plays a critical role in ictalurid catfish aquaculture production. If the minimum dissolved oxygen concentration falls below 3.0 mg O2 L−1, appetite is reduced, and production ultimately decreases. Although the effect of dissolved oxygen management on catfish production has been well characterized, how ...
Brian D. Ott, Dakoda O. Chisolm, Thishya Perera   +2 more
wiley   +1 more source

Analisis Limbah Budidaya Ikan Patin (Pangasius Pangasius) Sistem Resirkulasi Terhadap Pertumbuhan Cacing Sutra (Tubifex sp)

Jurnal Agroqua, 2017
The purpose of this research is to know the effect of biofloc and intensive Patin culture cultivation using recirculation system to growth of silk worm (Tubifex sp).
Suharun Martudi, Firman Firman, Endang Srilestari   +2 more
doaj