Variation in migration pattern, broodstock origin, and family productivity of coho salmon hatchery populations in British Columbia, Canada, derived from parentage‐based tagging
Sign Up to like & getrecommendations! Published in 2019 at "Ecology and Evolution"
DOI: 10.1002/ece3.5530
Abstract: Abstract In salmonid parentage‐based tagging (PBT) applications, entire hatchery broodstocks are genotyped, and subsequently, progeny can be nonlethally sampled and assigned back to their parents using parentage analysis, thus identifying their hatchery of origin and… read more here.
Keywords: parentage; british columbia; migration; hatchery ... See more keywords
Fluctuating asymmetry of adult Chinook Salmon (Oncorhynchus tshawytscha) otoliths from wild and hatchery origins
Sign Up to like & getrecommendations! Published in 2019 at "Aquatic Ecology"
DOI: 10.1007/s10452-019-09733-0
Abstract: Fluctuating asymmetry is the non-directional deviations from bilateral symmetry and occurs across organisms. Fish otoliths are often used to test for differences in symmetry as otoliths aid in hearing, homing, and balance. Here, we evaluated… read more here.
Keywords: fluctuating asymmetry; chinook; adult chinook; hatchery ... See more keywords
Fish density, but not environmental enrichment, affects the size of cerebellum in the brain of juvenile hatchery-reared Atlantic salmon
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Biology of Fishes"
DOI: 10.1007/s10641-019-00864-9
Abstract: This paper describes a study on the environmentally dependent brain size plasticity in hatchery-reared Atlantic salmon Salmo salar L. Using a factorial experimental design, we tested whether tank fish density, local hatchery standard (150 fish… read more here.
Keywords: reared atlantic; hatchery reared; density; hatchery ... See more keywords
Effect of release timing on apparent survival of juvenile fall run Chinook Salmon from Coleman National Fish Hatchery
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Biology of Fishes"
DOI: 10.1007/s10641-020-00968-7
Abstract: Hatchery production of Pacific salmon for release into the environment is a common tool for conservation and supplementation of depleted stocks. Hatchery conditions are controlled to support high survival rates; however, once released into the… read more here.
Keywords: release timing; hatchery; chinook salmon; survival ... See more keywords
Rainbow trout adaptation to a warmer Patagonia and its potential to increase temperature tolerance in cultured stocks
Sign Up to like & getrecommendations! Published in 2017 at "Aquaculture Reports"
DOI: 10.1016/j.aqrep.2017.11.001
Abstract: Abstract The viability of rainbow trout Oncorhynchus mykiss (Walbaum, 1792) culture is being challenged progressively by global warming. Previous trials with Australian and Japanese rainbow trout lines suggested that improvements in thermal performance may be… read more here.
Keywords: warmer; temperature; tolerance; hatchery ... See more keywords
Analysis of genetic variation and inbreeding among three lines of hatchery-reared Crassostrea virginica broodstock
Sign Up to like & getrecommendations! Published in 2020 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2020.735452
Abstract: Abstract Eastern oyster, Crassostrea virginica, aquaculture is a rapidly growing industry in the US. Although selective breeding programs have successfully developed lines of C. virginica with faster growth and improved disease resistance for aquaculture, maintaining… read more here.
Keywords: three lines; hatchery reared; hatchery; crassostrea virginica ... See more keywords
Hatchery enrichment accelerates use of land mark cue in route learning behaviour of climbing perch (Anabas testudineus Bloch 1792)
Sign Up to like & getrecommendations! Published in 2021 at "Learning and Motivation"
DOI: 10.1016/j.lmot.2021.101732
Abstract: Abstract Climbing perch is a potamodromous fish that undertake lateral migration from the permanent water bodies to flooded areas during the rainy season and return to permanent water bodies at the end of flood. In… read more here.
Keywords: hatchery; perch; route learning; cue ... See more keywords
Spatial and Temporal Segregation of Wild and Hatchery Winter Steelhead Populations in Eagle Creek, Oregon
Sign Up to like & getrecommendations! Published in 2017 at "North American Journal of Fisheries Management"
DOI: 10.1080/02755947.2017.1308894
Abstract: AbstractA segregated hatchery program promotes conservation by limiting the amount of overlap in return timing and spawning locations of hatchery- and natural-origin fish. The objective of the present study was to use radiotelemetry data collected… read more here.
Keywords: natural origin; steelhead; eagle creek; spatial temporal ... See more keywords
Strong Parallel Differential Gene Expression Induced by Hatchery Rearing Weakly Associated with Methylation Signals in Adult Coho Salmon (O. kisutch)
Sign Up to like & getrecommendations! Published in 2022 at "Genome Biology and Evolution"
DOI: 10.1093/gbe/evac036
Abstract: Abstract Human activities and resource exploitation led to a massive decline of wild salmonid populations, consequently, numerous conservation programs have been developed to supplement wild populations. However, many studies documented reduced fitness of hatchery-born relative… read more here.
Keywords: hatchery; methylation; gene expression; salmon ... See more keywords
Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of applied microbiology"
DOI: 10.1093/jambio/lxac073
Abstract: AIMS To investigate the relationship between microbial community profiles and gill pathology during a production cycle of Atlantic salmon in two commercial hatcheries. METHODS AND RESULTS Relationships between gill histology, environmental conditions and microbiome were… read more here.
Keywords: hatchery; atlantic salmon; melanin; melanin deposits ... See more keywords
Enhancement of reproductive performance in shrimp Litopenaeus vannamei (Boone, 1931) by supplementation of Ulva clathrata meal in maturation diet in two commercial hatcheries
Sign Up to like & getrecommendations! Published in 2018 at "Aquaculture Research"
DOI: 10.1111/are.13554
Abstract: The effect of supplementing dehydrated seaweed Ulva clathrata (20 g/kg) in the squid fraction of a formulated fresh diet on the reproductive performance of Litopenaeus vannamei broodstock was evaluated in two commercial hatcheries (A and B).… read more here.
Keywords: reproductive performance; clathrata; hatchery; maturation ... See more keywords