Results 1 to 10 of about 3,837 (113)

Generation of a Normal Long-Term-Cultured Chinese Hook Snout Carp Spermatogonial Stem Cell Line Capable of Sperm Production In Vitro

Biology, 2022
Opsariichthys bidens belongs to the family Cyprinidae and is a small freshwater economic fish widely distributed in China. In recent years, the natural resources of O.
Xiao Chen, Yuting Kan, Ying Zhong, Muhammad Jawad, Wenbo Wei, Kaiyan Gu, Lang Gui, Mingyou Li   +7 more
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Preservation of the genetic diversity of the sevryuga (Acipenser stellatus Pall) in conditions of artificial reproduction [PDF]

E3S Web of Conferences, 2022
According to the lactadehydrogenase locus, the genetic diversity of 9 samples of the Volga sevryuga of different origin was studied. In total, 733 pieces of young sevryuga, 99 pieces of producers and 107 pieces were studied.
Shishanov Grigory, Shishanova Elena, Elizarova Anastasia, Brigida Artem   +3 more
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Effect of Methomyl on Growth, Antioxidant System of GIFT (Oreochromis niloticus), and Residue in the Presence of Water Spinach (Ipomoea aquatica Forsk)

International Journal of Analytical Chemistry, 2022
This study was conducted to investigate the effect of methomyl (MET) on the growth and antioxidant system of GIFT (5.28 ± 0.12, n = 180) in the presence of water spinach (Ipomoea aquatica) aas a floating bed.
Xiaojun Jing, Yao Zheng, James P. Mulbah, Jiazhang Chen, Gangchun Xu   +4 more
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Dietary Histidine Supplementation Maintained Amino Acid Homeostasis and Reduced Hepatic Lipid Accumulation of Juvenile Largemouth Bass, Micropterus Salmoides

Aquaculture Nutrition, 2022
This 56-day research aimed to evaluate the recommended histidine requirement and the influence of dietary histidine levels on the protein and lipid metabolism of juvenile largemouth bass (Mieropterus salmoides).
Hualiang Liang, Gangchun Xu, Pao Xu, Jian Zhu, Songlin Li, Mingchun Ren   +5 more
doaj   +1 more source

Improving Plant Health Through Nutrient Remineralization in Aquaponic Systems

Frontiers in Plant Science, 2021
The exploitation of readily bioavailable fish excreta as a source of plant nutrients lies at the cornerstone of aquaponics farming. Research on nutrient cycling in aquaponic systems has devoted considerable attention to the plant uptake of dissolved ...
Victor P. Lobanov, Doriane Combot, Pablo Pelissier, Laurent Labbé, Alyssa Joyce   +4 more
doaj   +1 more source

Influence of probiotics on water quality in intensified Litopenaeus vannamei ponds under minimum-water exchange

AMB Express, 2022
The effects of two probiotics on NH3 degradation, as well as the magnetic field (21.56 m tesla) on the germination and proliferation of Bacillus spores, were studied in-vitro.
Marwa A. Hassan, Mustafa A. Fathallah, Mohamed A. Elzoghby, Mohamed G. Salem, Mohamed S. Helmy   +4 more
doaj   +1 more source

Persistence of a Wild-Type Virulent Aeromonas hydrophila Isolate in Pond Sediments from Commercial Catfish Ponds: A Laboratory Study

Veterinary Sciences, 2023
Virulent Aeromonas hydrophila (vAh) is a major bacterial pathogen in the U.S. catfish industry and is responsible for large-scale losses within commercial ponds. Administering antibiotic feeds can effectively treat vAh infections, but it is imperative to
James T. Tuttle, Timothy J. Bruce, Hisham A. Abdelrahman, Luke A. Roy, Ian A. E. Butts, Benjamin H. Beck, Anita M. Kelly   +6 more
doaj   +1 more source

Investigating the Ability of Edwardsiella ictaluri and Flavobacterium covae to Persist within Commercial Catfish Pond Sediments under Laboratory Conditions

Pathogens, 2023
Two prevalent bacterial diseases in catfish aquaculture are enteric septicemia of catfish and columnaris disease caused by Edwardsiella ictaluri and Flavobacterium covae, respectively.
James T. Tuttle, Timothy J. Bruce, Ian A. E. Butts, Luke A. Roy, Hisham A. Abdelrahman, Benjamin H. Beck, Anita M. Kelly   +6 more
doaj   +1 more source

Chromosome-Level Assembly of Male Opsariichthys bidens Genome Provides Insights into the Regulation of the GnRH Signaling Pathway and Genome Evolution

Biology, 2022
The hook snout carp Opsariichthys bidens is an important farmed fish in East Asia that shows sexual dimorphism in growth, with males growing faster and larger than females.
Dong Liu, Lang Gui, Yefei Zhu, Cong Xu, Wenzong Zhou, Mingyou Li   +5 more
doaj   +1 more source

Future Seascapes, Fishing, and Fish Farming [PDF]

Frontiers in Ecology and the Environment, 2005
The depletion of many marine fisheries has created a new impetus to expand seafood production through fish farming, or aquaculture. Marine aquaculture, especially of salmon and shrimp, has grown considerably in the past two decades, and aquaculturists are also beginning to farm other marine species.
Rebecca Goldburg, Rosamond Naylor
openaire   +1 more source