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Behavioral Thermoregulation And Growth In Juvenile Rainbow Trout Oncorhynchus Mykiss Fed Different Rations
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Book Synopsis Behavioral Thermoregulation and Growth in Juvenile Rainbow Trout (Oncorhynchus Mykiss) Fed Different Rations by : James A. Bruce
Download or read book Behavioral Thermoregulation and Growth in Juvenile Rainbow Trout (Oncorhynchus Mykiss) Fed Different Rations written by James A. Bruce and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Temperature, Genetic, and Ration Effects on Juvenile Rainbow Trout (Oncorhynchus Mykiss) Bioenergetics by : Christopher Alexander Myrick
Download or read book Temperature, Genetic, and Ration Effects on Juvenile Rainbow Trout (Oncorhynchus Mykiss) Bioenergetics written by Christopher Alexander Myrick and published by . This book was released on 1998 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Temperature, Feed Ration and Other Factors on the Growth of Rainbow Trout (Oncorhynchus Mykiss Walbaum 1792) Cultured in Finland by : Timo Mäkinen
Download or read book Effect of Temperature, Feed Ration and Other Factors on the Growth of Rainbow Trout (Oncorhynchus Mykiss Walbaum 1792) Cultured in Finland written by Timo Mäkinen and published by . This book was released on 1993 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Relationship Between Preferred Temperature and Ration Size in Lake Trout, Salvelinus Namaycush by : Michael J. Mac
Download or read book The Relationship Between Preferred Temperature and Ration Size in Lake Trout, Salvelinus Namaycush written by Michael J. Mac and published by . This book was released on 1980 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Master's Theses Directories written by and published by . This book was released on 1991 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Temperature, Feed Ration and Other Factors on the Growth of Rainbow Trout (Oncorhynchus Mykiss Walbaum 1792) Cultured in Finland by : Timo Makinen
Download or read book Effect of Temperature, Feed Ration and Other Factors on the Growth of Rainbow Trout (Oncorhynchus Mykiss Walbaum 1792) Cultured in Finland written by Timo Makinen and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth Dynamics of Rainbow Trout (Oncorhynchus Mykiss) Epaxial Muscle by : Anders Kiessling
Download or read book Growth Dynamics of Rainbow Trout (Oncorhynchus Mykiss) Epaxial Muscle written by Anders Kiessling and published by . This book was released on 1990 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determination of Minimum Feed Ration Required to Produce Optimum Growth in Rainbow Trout (Oncorhynchus Mykiss, Richardson) when Held at Temperatures Less Than 1° Celsius by : Trevor Keough
Download or read book Determination of Minimum Feed Ration Required to Produce Optimum Growth in Rainbow Trout (Oncorhynchus Mykiss, Richardson) when Held at Temperatures Less Than 1° Celsius written by Trevor Keough and published by . This book was released on 1991* with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Feeding and Growth Rate Tables for Rainbow Trout, Oncorhynchus Mykiss, Derived from Fitting the Ursin-Sparre Growth Model by :
Download or read book Feeding and Growth Rate Tables for Rainbow Trout, Oncorhynchus Mykiss, Derived from Fitting the Ursin-Sparre Growth Model written by and published by . This book was released on 1995 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tables presented in this paper give the maximum ratio required by rainbow trout of a given mean weight and at a specified rearing temperature, and the growth rate that should result from feeding under those conditions. The paper explains the method of deriving the tables, which used a model-based approach and fitted the model to two data sets representative of Canadian and Scandinavian conditions. The paper describes the growth trials conducted for the two data sets and demonstrates how the model reflects both the ration and the growth rates. The fitted model is used to tabulate feeding rates for a number of aquaculture management protocols besides maximum ration. Examples are given of how to use the tables to predict food requirements and the growth resulting from a management strategy. A computer program listing for generating the tables is included.
Book Synopsis Masters Abstracts International by :
Download or read book Masters Abstracts International written by and published by . This book was released on 1996 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Temperature Ration and Size on Growth of Juvenile Steelhead Trout, Salmo Gairdneri by : Wayne A. Wurtsbaugh
Download or read book Effects of Temperature Ration and Size on Growth of Juvenile Steelhead Trout, Salmo Gairdneri written by Wayne A. Wurtsbaugh and published by . This book was released on 1973 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of temperature, temperature fluctuation, and fish size on the growth of juvenile steelhead trout (Salmo gairdneri) were studied in experiments which lasted 10 to 25 days. Groups of fish were fed at ration levels varying from near-starvation to repletion. Decelerating, curvilinear relationships between rates of food consumption and growth were defined in most of the experiments. At ration levels near maintenance, temperatures elevated 3 and 6 C above the seasonal ambient temperatures decreased the growth of the trout. As feeding rate increased, the detrimental effect of temperature on growth was ameliorated. At repletion feeding levels, elevation of temperature up to approximately 17 C increased trout growth rates by increasing the maximum food consumption rates of the fish. With temperature increase from 6.9 to 22.5 C the maintenance rations of the trout increased from 2.2 to 7.4% body weight/day. Large diel temperature fluctuations of 4 and 8 C did not increase growth rates and in some cases decreased growth rates to levels below those of fish kept at constant temperatures. Increase of fish size from 0.58 to 3.36 g decreased the maintenance rations (per gram of tissue) of the trout. This decrease was attributed to decreases in metabolic rate that are associated with increases in fish size. As a consequence of this size-dependent change in metabolic rate, large fish grew faster than small fish at low ration levels. However, at ration levels greater than 9%/day, small fish grew faster than large fish. At the highest ration levels fed (9- 12%/day) gross food conversion efficiency of the large fish began to decline, while efficiencies of small fish continued to increase with increases in ration size. Periodic sampling of steelhead trout in a small coastal stream indicated that growth rates of these wild trout ranged from -0.18 to 1.6%/day. Food consumption rates of the wild trout were estimated to range from 2.0 to 7.6%/day; considerably less than the maximum consumption rates of trout kept in the laboratory. At these food consumption rates it is estimated that increases of stream temperature above the normal seasonal temperatures would decrease the growth rates of wild steelhead trout.
Book Synopsis Growth and Foraging Behaviour in Juvenile Rainbow Trout (Oncorhynchus Mykiss) by : Jörgen Johnsson
Download or read book Growth and Foraging Behaviour in Juvenile Rainbow Trout (Oncorhynchus Mykiss) written by Jörgen Johnsson and published by . This book was released on 1992 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth and Survival of Juvenile Rainbow Trout (oncorhynchus Mykiss) Direct-transferred to Inland Saline Groundwater by : Grant K. Webster
Download or read book Growth and Survival of Juvenile Rainbow Trout (oncorhynchus Mykiss) Direct-transferred to Inland Saline Groundwater written by Grant K. Webster and published by . This book was released on 2008 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASFA Aquaculture Abstracts written by and published by . This book was released on 1991 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rhythms in Fishes by : Mohamed Ather Ali
Download or read book Rhythms in Fishes written by Mohamed Ather Ali and published by Springer Science & Business Media. This book was released on 1992 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressed primarily to researchers of fish, but also of possible interest to researchers of biological rhythms in general, 19 papers from a workshop near Montreal, August 1991, discuss aspects of the biorhythms of fishes as they apply to aquaculture and to reactions to the pollution of natural habit
Book Synopsis Bibliography of Agriculture with Subject Index by :
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1996 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Energetics written by Peter Tytler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is almost thirty years since Professor G. G. Winberg established the basis for experimental studies in fish energetics with the publication of his monograph, Rate of Metabolism and Food Requirements of Fishes. His ultimate aim was to develop a scientific approach to fish culture and management, and the immense volume of literature generated in the ensuing years has been mainly in response to the demand for information from a rapidly expanding, world-wide aquaculture industry and to the shortcomings of contemporary practices in fisheries management. The purpose of this book is not to review this literature compre hensively, but, assuming an informed readership, to focus attention on topics in which new knowledge and theory are beginning to be applied in practice. Most emphasis has been placed on food; feeding; production (growth and reproduction) and energy budgeting, as these have most influence on the development of fish culture. Some chapters offer practical advice for the selection of methods, and warn of pitfalls in previous approaches. In others the influence of new theory on the interpretation of studies in fish energetics is discussed in the context of resource allocation and adaptation. We hope that the scope of material presented here will have sufficient interest and value to help significantly to fulfil Winberg's original objectives.
