Author: Nevermind Marvin TeofilusPublisher:
ISBN:
Category : Oyster culture
Languages : en
Pages : 68
Book Description
Biochemical composition, nutrition attributes and mortality of the pacific oyster, crassostrea gigas (Thunberg) in Walvis bay
Author: Nevermind Marvin TeofilusPublisher:
ISBN:
Category : Oyster culture
Languages : en
Pages : 68
Book Description
Summer Mortality of Pacific Oyster Crassostrea Gigas
Author: Jean-François SamainPublisher: Editions Quae
ISBN: 275920054X
Category : Technology & Engineering
Languages : en
Pages : 402
Book Description
Mass oyster mortalities have been known for many years throughout the world, but no strictly pathological explication has been found. This book describes how environmental influences, reproduction, stress, genetics, pathogens and temperature contribute to oyster summer mortality in France. An interaction model is derived from the results and recommendations are made for forecasting and managing risk factors.
Studies of the Nature of Pacific Oyster (Crassostrea Gigas, Thunberg) Mortality
Author: Roger Saft GrischkowskyPublisher:
ISBN:
Category :
Languages : en
Pages : 152
Book Description
Studies of the Nature of Pacific Oyster (Crassostrea Gigas, Thunberg) Mortality: I. Implications of Bacterial Pathogenicity, and II. Pathogenicity Testing of Vibrios on Chinook Salmon (Oncorhynchus Tshawytscha, Walbaum) and Pacific Oysters
Author: Roger S. GrischkowskyPublisher:
ISBN:
Category : Oysters
Languages : en
Pages : 302
Book Description
Nocardiosis of the Pacific Oyster, Crassostrea Gigas Thunberg
Author: Carolyn Suzanne FriedmanPublisher:
ISBN:
Category :
Languages : en
Pages : 282
Book Description
Species Profiles
Author: Gilbert B. PauleyPublisher:
ISBN:
Category : Oysters
Languages : en
Pages : 40
Book Description
Mortality of Pacific Oysters, Crassostrea Gigas (Thunberg)
Author: Vance Paul LipovskyPublisher:
ISBN:
Category : Pacific oyster
Languages : en
Pages : 90
Book Description
Biochemical Changes in the Pacific Oyster, Crassostrea Gigas (Thunberg, 1795), During Larval Development and Metamorphosis
Author: Bruce Robert BartlettPublisher:
ISBN:
Category : Oysters
Languages : en
Pages : 126
Book Description
The energy strategies of early development of the Pacific Oyster, Crassostrea gigas, were examined. Changes in proteins, total carbohydrates, free reducing sugars and total and neutral lipids were determined for the unfertilized egg and larval stages through 13 days post-settlement. During early larval stages neutral lipid levels decreased and provided the principle source of energy for development. Subsequently they remained unchanged throughout settlement and metamorphosis. Protein levels increased during larval stages and remained largely unchanged after settlement. Total carbohydrate levels were unchanged during larval development and through settlement and metamorphosis. Phospholipid values rose slightly during early larval stages and remained unchanged through settlement and metamorphosis. Starvation experiments confirmed the aforementioned findings that neutral lipid was an important source of energy during early larval life. Protein, however, contributed more energy than neutral lipid in late larval life. This study has shown that in C. gigas development, contrary to the European oyster Ostrea edulis, neutral lipid was not accumulated during larval feeding nor utilized during settlement and metamorphosis relative to other organic fractions.
Size and Biochemical Composition of the Pacific Oyster (Crassostrea Gigas) Cultured on Sticks Or on the Bottom in Ladysmith Harbour
Author: J. David PophamPublisher:
ISBN:
Category : Oyster culture
Languages : en
Pages : 30
Book Description
Species Profiles
Author: Gilbert B. PauleyPublisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 42
Book Description