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Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston
| Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston |
| Autore | Johnston Gavin |
| Pubbl/distr/stampa | Oxford, : Fishing News Books, 2002 |
| Descrizione fisica | 1 online resource (292 p.) |
| Disciplina | 639.37554 |
| Soggetto topico |
Arctic char
Aquaculture |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-21412-4
9786611214128 0-470-99558-0 1-4051-7150-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Arctic Charr Aquaculture; Contents; Foreword by Dr Lionel Johnson; Preface; Acknowledgments; Section I The Basic Requirements for Culture; 1 An Introduction to Arctic Charr; Use of Arctic charr by indigenous peoples; Commercial exploitation; The Canadian Arctic fishery; The Labrador fishery; Greenland, Ireland, Great Britain, and European fisheries; Development of Arctic charr aquaculture; Production levels of cultured Arctic charr; 2 Wild Arctic Charr: Basic Attributes Important to Culture; Geographic distribution; Taxonomy; Morphology: the outward appearance; Arctic charr forms and morphs
Anadromous formResident form; Morphs; Growth, size, and age at maturity; Matters of fecundity; Behavior: aggression, shoaling, and inter-species competition; Food habits; 3 The Rearing Environment: Chemical, Physical, and Biological; Water: the environment of Arctic charr; Incoming source water; Rearing water; Outflow water; Chemical parameters of water quality; Oxygen; Fish activity and oxygen consumption; Food intake and oxygen consumption; Water temperature and daily patterns of oxygen consumption; Fish size and oxygen consumption; Carbon dioxide; Total gas pressure and gas supersaturation pHAmmonia-N; Effect of pH and temperature on ammonia toxicity; Safe levels of ammonia; Nitrite and nitrate; Salinity, seawater tolerance, and smoltification; Alkalinity and hardness; Suspended solids; Physical parameters of water quality; Temperature; Recommended temperatures; Light; Rearing densities; Biological aspects: stress and disease-causing organisms; Infectious disease and pathogens; Infectious pancreatic necrosis virus (IPNV); Infectious hematopoietic necrosis virus (IHNV); Viral hemorrhagic septicemia virus (VHSV); Furunculosis; Bacterial kidney disease (BKD); Vibriosis SaprolegniasisProliferative kidney disease (PKD); Metazoan parasites - tapeworms and roundworms; Gyrodactylid monogenean parasites - flukes; Sea lice; Other non-infectious disease agents; Toxicity of chemical compounds and construction materials; Swim bladder stress syndrome (SBSS); Summary; 4 Growth, Nutrition, and Feeding; Growth in Arctic charr; Measuring growth performance; Growth rate (R); Condition factor; Food conversion ratio (FCR); Factors affecting patterns and rates of growth; Water temperature and its effect on growth; Body size and growth; Size variation, dominance, and growth Seasonal and daily rhythms in growthThe effect of sexual maturation on growth and market size; Compensatory growth; Nutritional requirements; Protein requirements; Essential amino acids; Lipids and essential fatty acids; Lipid as an energy source; Essential fatty acids; Dietary carbohydrate; Vitamin requirements; Minerals and other trace elements; Carotenoid pigments; Levels of pigment required; Prepared diets and manufactured feeds; Investigations of Arctic charr diets; The ideal Arctic charr diet; Manufactured feeds for Arctic charr; Feeding Arctic charr; Setting daily ration levels Feed sizes |
| Record Nr. | UNINA-9910145277003321 |
Johnston Gavin
|
||
| Oxford, : Fishing News Books, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston
| Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston |
| Autore | Johnston Gavin |
| Pubbl/distr/stampa | Oxford, : Fishing News Books, 2002 |
| Descrizione fisica | 1 online resource (292 p.) |
| Disciplina | 639.37554 |
| Soggetto topico |
Arctic char
Aquaculture |
| ISBN |
1-281-21412-4
9786611214128 0-470-99558-0 1-4051-7150-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Arctic Charr Aquaculture; Contents; Foreword by Dr Lionel Johnson; Preface; Acknowledgments; Section I The Basic Requirements for Culture; 1 An Introduction to Arctic Charr; Use of Arctic charr by indigenous peoples; Commercial exploitation; The Canadian Arctic fishery; The Labrador fishery; Greenland, Ireland, Great Britain, and European fisheries; Development of Arctic charr aquaculture; Production levels of cultured Arctic charr; 2 Wild Arctic Charr: Basic Attributes Important to Culture; Geographic distribution; Taxonomy; Morphology: the outward appearance; Arctic charr forms and morphs
Anadromous formResident form; Morphs; Growth, size, and age at maturity; Matters of fecundity; Behavior: aggression, shoaling, and inter-species competition; Food habits; 3 The Rearing Environment: Chemical, Physical, and Biological; Water: the environment of Arctic charr; Incoming source water; Rearing water; Outflow water; Chemical parameters of water quality; Oxygen; Fish activity and oxygen consumption; Food intake and oxygen consumption; Water temperature and daily patterns of oxygen consumption; Fish size and oxygen consumption; Carbon dioxide; Total gas pressure and gas supersaturation pHAmmonia-N; Effect of pH and temperature on ammonia toxicity; Safe levels of ammonia; Nitrite and nitrate; Salinity, seawater tolerance, and smoltification; Alkalinity and hardness; Suspended solids; Physical parameters of water quality; Temperature; Recommended temperatures; Light; Rearing densities; Biological aspects: stress and disease-causing organisms; Infectious disease and pathogens; Infectious pancreatic necrosis virus (IPNV); Infectious hematopoietic necrosis virus (IHNV); Viral hemorrhagic septicemia virus (VHSV); Furunculosis; Bacterial kidney disease (BKD); Vibriosis SaprolegniasisProliferative kidney disease (PKD); Metazoan parasites - tapeworms and roundworms; Gyrodactylid monogenean parasites - flukes; Sea lice; Other non-infectious disease agents; Toxicity of chemical compounds and construction materials; Swim bladder stress syndrome (SBSS); Summary; 4 Growth, Nutrition, and Feeding; Growth in Arctic charr; Measuring growth performance; Growth rate (R); Condition factor; Food conversion ratio (FCR); Factors affecting patterns and rates of growth; Water temperature and its effect on growth; Body size and growth; Size variation, dominance, and growth Seasonal and daily rhythms in growthThe effect of sexual maturation on growth and market size; Compensatory growth; Nutritional requirements; Protein requirements; Essential amino acids; Lipids and essential fatty acids; Lipid as an energy source; Essential fatty acids; Dietary carbohydrate; Vitamin requirements; Minerals and other trace elements; Carotenoid pigments; Levels of pigment required; Prepared diets and manufactured feeds; Investigations of Arctic charr diets; The ideal Arctic charr diet; Manufactured feeds for Arctic charr; Feeding Arctic charr; Setting daily ration levels Feed sizes |
| Record Nr. | UNISA-996208216903316 |
|
Johnston Gavin
|
||
| Oxford, : Fishing News Books, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston
| Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston |
| Autore | Johnston Gavin |
| Pubbl/distr/stampa | Oxford, : Fishing News Books, 2002 |
| Descrizione fisica | 1 online resource (292 p.) |
| Disciplina | 639.37554 |
| Soggetto topico |
Arctic char
Aquaculture |
| ISBN |
1-281-21412-4
9786611214128 0-470-99558-0 1-4051-7150-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Arctic Charr Aquaculture; Contents; Foreword by Dr Lionel Johnson; Preface; Acknowledgments; Section I The Basic Requirements for Culture; 1 An Introduction to Arctic Charr; Use of Arctic charr by indigenous peoples; Commercial exploitation; The Canadian Arctic fishery; The Labrador fishery; Greenland, Ireland, Great Britain, and European fisheries; Development of Arctic charr aquaculture; Production levels of cultured Arctic charr; 2 Wild Arctic Charr: Basic Attributes Important to Culture; Geographic distribution; Taxonomy; Morphology: the outward appearance; Arctic charr forms and morphs
Anadromous formResident form; Morphs; Growth, size, and age at maturity; Matters of fecundity; Behavior: aggression, shoaling, and inter-species competition; Food habits; 3 The Rearing Environment: Chemical, Physical, and Biological; Water: the environment of Arctic charr; Incoming source water; Rearing water; Outflow water; Chemical parameters of water quality; Oxygen; Fish activity and oxygen consumption; Food intake and oxygen consumption; Water temperature and daily patterns of oxygen consumption; Fish size and oxygen consumption; Carbon dioxide; Total gas pressure and gas supersaturation pHAmmonia-N; Effect of pH and temperature on ammonia toxicity; Safe levels of ammonia; Nitrite and nitrate; Salinity, seawater tolerance, and smoltification; Alkalinity and hardness; Suspended solids; Physical parameters of water quality; Temperature; Recommended temperatures; Light; Rearing densities; Biological aspects: stress and disease-causing organisms; Infectious disease and pathogens; Infectious pancreatic necrosis virus (IPNV); Infectious hematopoietic necrosis virus (IHNV); Viral hemorrhagic septicemia virus (VHSV); Furunculosis; Bacterial kidney disease (BKD); Vibriosis SaprolegniasisProliferative kidney disease (PKD); Metazoan parasites - tapeworms and roundworms; Gyrodactylid monogenean parasites - flukes; Sea lice; Other non-infectious disease agents; Toxicity of chemical compounds and construction materials; Swim bladder stress syndrome (SBSS); Summary; 4 Growth, Nutrition, and Feeding; Growth in Arctic charr; Measuring growth performance; Growth rate (R); Condition factor; Food conversion ratio (FCR); Factors affecting patterns and rates of growth; Water temperature and its effect on growth; Body size and growth; Size variation, dominance, and growth Seasonal and daily rhythms in growthThe effect of sexual maturation on growth and market size; Compensatory growth; Nutritional requirements; Protein requirements; Essential amino acids; Lipids and essential fatty acids; Lipid as an energy source; Essential fatty acids; Dietary carbohydrate; Vitamin requirements; Minerals and other trace elements; Carotenoid pigments; Levels of pigment required; Prepared diets and manufactured feeds; Investigations of Arctic charr diets; The ideal Arctic charr diet; Manufactured feeds for Arctic charr; Feeding Arctic charr; Setting daily ration levels Feed sizes |
| Record Nr. | UNINA-9910830484403321 |
|
Johnston Gavin
|
||
| Oxford, : Fishing News Books, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston
| Arctic charr aquaculture [[electronic resource] /] / Gavin Johnston |
| Autore | Johnston Gavin |
| Pubbl/distr/stampa | Oxford, : Fishing News Books, 2002 |
| Descrizione fisica | 1 online resource (292 p.) |
| Disciplina | 639.37554 |
| Soggetto topico |
Arctic char
Aquaculture |
| ISBN |
1-281-21412-4
9786611214128 0-470-99558-0 1-4051-7150-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Arctic Charr Aquaculture; Contents; Foreword by Dr Lionel Johnson; Preface; Acknowledgments; Section I The Basic Requirements for Culture; 1 An Introduction to Arctic Charr; Use of Arctic charr by indigenous peoples; Commercial exploitation; The Canadian Arctic fishery; The Labrador fishery; Greenland, Ireland, Great Britain, and European fisheries; Development of Arctic charr aquaculture; Production levels of cultured Arctic charr; 2 Wild Arctic Charr: Basic Attributes Important to Culture; Geographic distribution; Taxonomy; Morphology: the outward appearance; Arctic charr forms and morphs
Anadromous formResident form; Morphs; Growth, size, and age at maturity; Matters of fecundity; Behavior: aggression, shoaling, and inter-species competition; Food habits; 3 The Rearing Environment: Chemical, Physical, and Biological; Water: the environment of Arctic charr; Incoming source water; Rearing water; Outflow water; Chemical parameters of water quality; Oxygen; Fish activity and oxygen consumption; Food intake and oxygen consumption; Water temperature and daily patterns of oxygen consumption; Fish size and oxygen consumption; Carbon dioxide; Total gas pressure and gas supersaturation pHAmmonia-N; Effect of pH and temperature on ammonia toxicity; Safe levels of ammonia; Nitrite and nitrate; Salinity, seawater tolerance, and smoltification; Alkalinity and hardness; Suspended solids; Physical parameters of water quality; Temperature; Recommended temperatures; Light; Rearing densities; Biological aspects: stress and disease-causing organisms; Infectious disease and pathogens; Infectious pancreatic necrosis virus (IPNV); Infectious hematopoietic necrosis virus (IHNV); Viral hemorrhagic septicemia virus (VHSV); Furunculosis; Bacterial kidney disease (BKD); Vibriosis SaprolegniasisProliferative kidney disease (PKD); Metazoan parasites - tapeworms and roundworms; Gyrodactylid monogenean parasites - flukes; Sea lice; Other non-infectious disease agents; Toxicity of chemical compounds and construction materials; Swim bladder stress syndrome (SBSS); Summary; 4 Growth, Nutrition, and Feeding; Growth in Arctic charr; Measuring growth performance; Growth rate (R); Condition factor; Food conversion ratio (FCR); Factors affecting patterns and rates of growth; Water temperature and its effect on growth; Body size and growth; Size variation, dominance, and growth Seasonal and daily rhythms in growthThe effect of sexual maturation on growth and market size; Compensatory growth; Nutritional requirements; Protein requirements; Essential amino acids; Lipids and essential fatty acids; Lipid as an energy source; Essential fatty acids; Dietary carbohydrate; Vitamin requirements; Minerals and other trace elements; Carotenoid pigments; Levels of pigment required; Prepared diets and manufactured feeds; Investigations of Arctic charr diets; The ideal Arctic charr diet; Manufactured feeds for Arctic charr; Feeding Arctic charr; Setting daily ration levels Feed sizes |
| Record Nr. | UNINA-9910840758903321 |
|
Johnston Gavin
|
||
| Oxford, : Fishing News Books, 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||