Results 21 to 30 of about 288 (108)
Substituição parcial ou total de óleo de canola por lecitina de soja em rações para larvas de jundiá (Rhamdia quelen), pisces, Pimelodidae [PDF]
Ciência Rural, 2001 O trabalho foi realizado no Setor de Piscicultura do Departamento de Zootecnia da Universidade Federal de Santa Maria, em um sistema para criação de larvas com recirculação de água termoregulada.
Oclecio Uliana +2 more
doaj +1 more source
Aquaculture Nutrition, Volume 2026, Issue 1, 2026.This study evaluated the effects of replacing trash fish (TF) with formulated feeds in tiger puffer (Takifugu rubripes) on the growth performance, liver and serum biochemical indices, flesh quality, and metabolomics. Fish (39.6 ± 0.2 g) were fed TF, commercial feed (CF), and self‐formulated feed (SF) for 8 weeks. Results indicated that CF and SF groups
Zhen Xu +9 more
wiley +1 more source
Scientia Agricola, 2005 Jundiá, Rhamdia quelen (Quoy & Gaimard, 1824), is a catfish native to Central and South America. The species has a number of excellent farming features, such as easy handling, low temperature resistance, efficient feed conversion, flavorsome meat and ...
Gustavo Meyer +1 more
doaj +1 more source
Recent advancements in aquaponics with special emphasis on its sustainability
Journal of the World Aquaculture Society, Volume 56, Issue 1, February 2025.Abstract An aquaponic system which is an integration of hydroponics with aquaculture is sustainable, ecologically friendly, and uses non‐renewable resources with very high efficacy. The increasing trend in aquaponics research demonstrates a growing recognition of its potential to address critical global issues such as food security, water conservation,
Chythra Somanathan Nair +5 more
wiley +1 more source
Pesquisa Veterinária Brasileira: Knowledge on fish immunoglobulin (Ig) characteristics and the availability of monoclonal or polyclonal antibodies to fish Igs are essential to evaluate the humoral immune response and the Ig distribution on leukocyte cells.
Luiz C. Kreutz +4 more
doaj +1 more source
Aquaculture Research, Volume 2025, Issue 1, 2025.Based on the need for knowledge about the biology of hybrid fish specimens currently being produced by commercial fish farmers, this study aimed to study the initial ontogenesis up to the fifth day after larval hatching of the Hybrid LP produced by crossing Leiarius marmoratus (♀) and Pseudoplatystoma reticulatum (♂), thus producing important data for ...
Yasmin Santos dos Reis +7 more
wiley +1 more source
Geophysical Research Letters, Volume 51, Issue 23, 16 December 2024.Abstract Alpha Particle X‐ray spectrometer (APXS) analyses of the distinct Amapari Marker Band (AMB), Gale crater, Mars reveal the highest, in situ, FeO and Zn abundances (47.51, 2.23 wt%), and elevated MnO associated with a lower rippled unit. APXS analyses also reveal a marked shift in provenance, to a generally basaltic composition, compared to the ...
L. M. Thompson +10 more
wiley +1 more source
Reviews in Aquaculture, Volume 16, Issue 4, Page 1901-1917, September 2024.Glycerol, a by‐product from biodiesel production, has gained attention as feed ingredient for aquaculture. While providing cost‐effective energy and metabolic intermediates, glycerol utilisation in fish and its potential effects are here comprehensively reviewed, from zootechnical performance to metabolic utilisation.
Margarida Coelho +5 more
wiley +1 more source
Ciência Rural, 2009 O presente estudo foi realizado com o objetivo de comparar o crescimento e o rendimento de carcaça e a composição corporal de juvenis de jundiá (Rhamdia quelen) e carpa húngara (Cyprinus carpio) criados em sistema de recirculação de água, em mono e ...
Viviani Corrêia +8 more
doaj
Acta Scientiarum: Animal Sciences, 2007 No intuito de minimizar as perdas provocadas na produção de alevinos dejundiá devido à alta susceptibilidade destes ao ictio, foi testada a suplementação (0, 250, 500,1000 e 2000 mg kg-1) de ácido ascórbico monofosfatado em uma ração prática.
Maude Regina de Borba +2 more
doaj +1 more source