نتایج جستجو برای: broodstock selection

تعداد نتایج: 318277  

Journal: :Frontiers in Marine Science 2022

In the published article, there was an error in Funding statement. The statement displayed as "Financial support provided by project "AQUAINVERT -Development of sustainable, integrated and innovative aquaculture Macaronesia. Research Development to promote production marine invertebrates commercial interest (MAC/1. 1ª/282)" founded FEDER under INTERREG MAC 2014-2020 program. DC supported a gran...

2016
Mustafa Atasever Yusuf Bozkurt

The present study was carried out to determine effect of different photoperiod regimes on sperm quality parameters, ovulation/spermiation time and hatchery performance of rainbow trout (Oncorhynchus mykiss) broodstock. The designation was done as combination of different long and short photoperiod regimes such as: 18L:6D and 18D:6L (group I); 14L:10D and 14D:10L (group II) and natural lighting ...

Journal: :Journal of Aquaculture Development and Environment 2023

Clownfish is one of the most demanding-marine ornamental fish. Due to increased demand clownfish, wild clownfish catch has also been increasing, until reaching overexploitation condition. One way preserve existence this fish species and sustainably fulfil market by conducting a culture technique with advanced application using recirculating-aquaculture system, specifically larviculture. Thereby...

Journal: :Frontiers in Marine Science 2023

The parasitism by Polyascus gregaria on Eriocheir sinensis induces feminization of the appearance male crabs, misleading fishermen to bring them breeding ponds as female crabs cultivate broodstock selection. However, there are few studies whether P. feminizes germ cells, resulting in a decline fecundity crabs. Therefore, this study aims clarify changes gene expression levels crab testes after b...

2003
A. P. SPIDLE S. T. KALINOWSKI B. A. LUBINSKI D. L. PERKINS K. F. BELAND J. F. KOCIK

—Anadromous Atlantic salmon Salmo salar from 12 rivers in Maine, 3 rivers in New Brunswick, and 2 rivers each in Nova Scotia, Quebec, Newfoundland, and Labrador as well as 2 landlocked strains in Maine (N 5 3,863) were genotyped at 11 microsatellite loci. Fish in the drainages of Maine’s Kennebec and Penobscot rivers were genetically similar to those sampled from the 8 rivers recently listed as...

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