Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Randy W. Penney"'
Publikováno v:
Aquaculture Research. 44:1940-1951
The physical and biochemical properties of Atlantic cod (Gadus morhua) wastes were analysed, and the waste remediation potential of blue mussels (Mytilus edulis) was assessed. Waste generated daily by Atlantic cod represented 24.9% of the cod feed ad
Publikováno v:
Journal of Shellfish Research. 31:79-85
This study determined the growth and biochemical composition of blue mussels (Mytilus edulis) reared on effluent from Atlantic cod (Gadus morhua) and compared it with mussels reared on a standard shellfish diet. Feeding trials lasted 6 mo, and mussel
Publikováno v:
Aquatic Living Resources. 24:295-301
The purpose of this study was to determine biochemical changes occurring in blue mussels (Mytilus edulis ) fed effluent from an Atlantic cod (Gadus morhua ) aquaculture facility over a period of ten weeks, compared to those in mussels fed a commercia
Publikováno v:
North American Journal of Aquaculture. 71:107-115
We report on the proximate composition, lipid class, and fatty acid content of fertilized eggs during the course of one spawning season from two broodstocks of Atlantic cod Gadus morhua: One group was maintained under ambient photoperiod (PP), wherea
Publikováno v:
Journal of Shellfish Research. 27:827-834
Meat yield, expressed as the ratio of somatic tissue weight (flesh or meat weight) to total weight, is extensively used in the Atlantic Canadian mussel culture industry as a measure of product quality and market suitability at harvest. Atlantic Canad
Publikováno v:
North American Journal of Aquaculture. 69:281-295
We studied shell strength and appearance in six mixed-species cultured populations of blue mussels (Mytilus edulis, M. trossulus, and their hybrids) from Newfoundland, Canada. Shell strength (defined as the force causing shell breakage) and shell thi
Publikováno v:
Journal of the World Aquaculture Society. 37:273-281
Spawning activity in two captive Atlantic cod broodstock groups previously captured from the wild stock fishery was monitored over three spawning seasons. Both groups spawned under ambient photoperiod (PP) in the first year, after which photomanipula
Publikováno v:
Journal of Shellfish Research. 25:515-525
A reciprocal mussel seed transfer experiment was conducted involving two farm sites (Charles Arm and Thwart Island) whose seedstocks differed significantly in their respective compositions of Mytilus edulis L., M. trossulus Gould and hybrids. Electro
Autor:
Pauline L Lush, Joy Wade, Randy W. Penney, Joseph A. Brown, Margaret P M Burton, Christopher C. Parrish
Publikováno v:
Aquaculture Research. 37:272-283
Six blastomere morphology parameters indicativeof cell development abnormalities, egg diameter, dryweight, total lipid, lipid classes and fatty acids weredeterminedforeggbatchescollecteddailyfromthreeAtlantic cod ( Gadus morhua) broodstock groups ove
Publikováno v:
Aquaculture Research. 33:693-702
In Atlantic Canada, both Mytilus edulis and M. trossulus occur naturally in sympatric populations and readily hybridize forming genotypically complex assemblages that vary widely in relative species composition throughout the region. We monitored gro