Results 21 to 30 of about 296,896 (278)

Accumulation of Geosmin and 2-methylisoborneol in European Whitefish Coregonus Lavaretus and Rainbow Trout Oncorhynchus Mykiss in RAS [PDF]

, 2020
Geosmin (GSM) and 2-methylisoborneol (MIB)-induced off-flavors can cause serious problems in a recirculating aquaculture system (RAS), such as delayed harvest and increased production costs, but also damage producers’ reputation.
Kaseva, Janne, Koskela, Juha, Lindholm-Lehto, Petra, Vielma, Jouni   +3 more
core   +1 more source

Microarray Analyses of Genes Differentially Expressed by Diet (Black Beans and Soy Flour) during Azoxymethane-Induced Colon Carcinogenesis in Rats

Journal of Nutrition and Metabolism, 2012
We previously demonstrated that black bean (BB) and soy flour (SF)-based diets inhibit azoxymethane (AOM)-induced colon cancer. The objective of this study was to identify genes altered by carcinogen treatment in normal-appearing colonic mucosa and those
Elizabeth A. Rondini, Maurice R. Bennink
doaj   +1 more source

Cycle annuel d'activité de la truite commune (Salmo trutta L.) adulte : Étude par radio-pistage dans un cours d'eau de l'Ardenne belge

Knowledge and Management of Aquatic Ecosystems, 1999
Sur une durée totale d'expérience de vingt-six mois, vingt truites (26,0-57,0 cm LF ; 198-1 685 g) ont été quotidiennement suivies par radio-pistage dans l'Aisne (affluent de l'Ourthe) durant des périodes variant de 466 à 16 jours selon les individus et ...
OVIDIO M.
doaj   +1 more source

Population estimate of wild rainbow trout in a remote stream of southern California

California Fish and Wildlife Journal, 2021
Recreational fishing for Rainbow Trout (Oncorhynchus mykiss) is important economically in California. We determined the upstream and downstream distribution of Rainbow Trout in a southern California stream, and classified all available habitat within ...
Russell M. Barabe
doaj   +1 more source

Classification et clé de détermination des faciès d'écoulements en rivières de montagne

Knowledge and Management of Aquatic Ecosystems, 1995
La diversité hydromorphodynamique de 294 faciès d'écoulement appartenant à 15 rivières des Pyrénées a été analysée. A partir d'une Analyse Factorielle des Correspondances Multiples et d'une classification hiérarchique sur les coordonnées des individus, 6
DELACOSTE M., BARAN P., LEK S., LASCAUX J. M.   +3 more
doaj   +1 more source

Diet of rainbow trout in Lake Rotoiti: an energetic perspective [PDF]

, 2012
We characterised seasonal and ontogenetic changes in diet and prey energy density of rainbow trout (Oncorhynchus mykiss) in Lake Rotoiti, New Zealand, to better understand the prey requirements of trout in central North Island lakes.
Blair, Jennifer Marie, Hicks, Brendan J., Ling, Nicholas, Pitkethley, Robert J.   +3 more
core   +2 more sources

Digestibility in selected rainbow trout families and modelling of growth from the specific intake of digestible protein [PDF]

, 2008
The experiments aimed to clarify variations in digestibility of dietary nutrients in rainbow trout. Furthermore, the objective was to study how differences in digestibility might be related to growth and feed utilisation at various growth rates.
Alfred Jokumsen, AM Zimmerman, B Glencross, CM Duarte, DJ McKenzie, E Austreng, GW Vandenberg, H Lemieux, J Arzel, J Sunde, J Thodesen, J-D Dutil, K Kolstad, K Rungruangsak-Torrissen, K Takii, LMP Valente, M Henryon, M-P Sanchez, NS Nielsen, P Berg, Richard Skøtt Rasmussen, RP Forster, RS Rasmussen, T Gjedrem, T Refstie, T Storebakken   +25 more
core   +1 more source

Diseño de un prototipo de jaula flotante con colector de residuos orgánicos (restos de alimento y excretas), producido por cultivo de truchas en el lago Titicaca, Perú

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales
En el Lago Titicaca, Perú, el cultivo de truchas en jaulas flotantes ha sido una valiosa oportunidad para los pobladores andinos, ofreciendo alimento y autoempleo.
Glicerio Reyes Amaru Chambilla, Guido Amaro Chambilla, Miguel Ángel Yucra Quispe, Edwin Federico Orna Rivas   +3 more
doaj   +1 more source

The Effect of Phytoadditive Combination and Growth Performances and Meat Quality in Rainbow Trout (Oncorhychus mykiss)

Scientific Papers Animal Science and Biotechnologies, 2023
Phytoadditives have been used for millennia in traditional human medicine but only recent in animals to improve the growth performances and to reduce disease outbreaks.
Erol-Florian Gabor, Aurel Şara, Mihai Benţea, Cǎlina Creţa, Anca Baciu   +4 more
doaj  

Decadal Trends in the Migration Phenology of Diadromous Fishes Native to the Burrishoole Catchment, Ireland

Frontiers in Ecology and Evolution, 2022
Migration is an important ecological trait that allows animals to exploit resources in different habitats, obtaining extra energy for growth and reproduction.
Elvira de Eyto, Seán Kelly, Seán Kelly, Ger Rogan, Andrew French, Andrew French, Joe Cooney, Michael Murphy, Pat Nixon, Pat Hughes, David Sweeney, Phil McGinnity, Mary Dillane, Russell Poole   +13 more
doaj   +1 more source