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In rainbow trout, some malformations are specifically induced by environmental factors or husbandry practices while other malformations are female-dependent and can be observed regardless of the life-history of the female broodstock (Bonnet et al. 2007a, b).
1 de ago. de 2023 · A total of 347 samples from nine commercial broodstock groups sampled from five farms in Brazil were genotyped with a panel of 96 SNPs to analyze the genetic diversity and structure of commercial rainbow trout farmed in Brazil.
20 de jun. de 2012 · The aim of the article is to review the state of knowl-edge on methods to assess egg/sperm quality and brood-stock management of key commercially important temperate fish species in Europe focusing on the nutri-tional, genetic and environmental factors.
18 de feb. de 2011 · Broodstock management involves all the appropriate measures taken by the aquaculturist to enable a captive group of fish to under- go reproductive maturation and spawning, and produce...
20 de jun. de 2019 · Several recent studies in the gilthead sea bream and rainbow trout have investigated the potential of nutritional programming via broodstock dietary intervention as a strategy to improve offspring performance and acceptability of alternative feeds.
1 de ene. de 2001 · The response of rainbow trout to photoperiods of constant length has led to hypotheses that daylength of specific duration imposes direct inductive influences on the timing of reproduction, in an analogous way to that re- ported for some other vertebrates (Follett, 1984).
Sandnes, K., Ulgenes, Y., Braekkan, O.R. and Utne, F. (1984) The effect of ascorbic acid supplementation in broodstock feed on reproduction of rainbow trout (Salmo gairdneri). Aquaculture , 43, 167–77
