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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.
4 de jun. de 2010 · The rainbow trout is a hardy fish that is easy to spawn, fast growing, tolerant of a wide range of environments and handling, and the large fry can be easily weaned on to an artificial diet (usually feeding on zooplankton).
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...
Ennis National Fish Hatchery is the largest facility in the U.S. Fish and Wildlife Service's National Broodstock Program. It is one of only two rainbow trout broodstock hatcheries in the National Fish Hatchery System. The hatchery currently raise seven different strains of rainbow trout.
1 de jun. de 2001 · In rainbow trout (O. mykiss) broodstock, the requirement for vitamin C was up to eight times higher than that of juveniles (Blom and Dabrowski, 1995), although a much lower requirement for ascorbic acid has been reported in broodstock diets for cod (Mangor-Jensen et al., 1993).
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.
