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Evaluation Of Lipid And Carbohydrate Energy Sources In The Diet Of Rainbow Trout Salmo Gairdneri
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Book Synopsis Evaluation of Lipid and Carbohydrate Energy Sources in the Diet of Rainbow Trout (Salmo Gairdneri) by : Jesus G. Lanzuela
Download or read book Evaluation of Lipid and Carbohydrate Energy Sources in the Diet of Rainbow Trout (Salmo Gairdneri) written by Jesus G. Lanzuela and published by . This book was released on 1987 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fisheries Review written by and published by . This book was released on 1991 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Progressive Fish Culturist by : U.S. Fish and Wildlife Service
Download or read book The Progressive Fish Culturist written by U.S. Fish and Wildlife Service and published by . This book was released on 1981 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1991 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Essential Fatty Acids in the Diet of Rainbow Trout (Salmo Gairdneri) by : J. D. Castell
Download or read book Essential Fatty Acids in the Diet of Rainbow Trout (Salmo Gairdneri) written by J. D. Castell and published by . This book was released on 1972 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy and Nitrogen balances in rainbow trout (Oncorhynchus mykiss) fed at largely varying feeding intensities by : Feyza Sanver
Download or read book Energy and Nitrogen balances in rainbow trout (Oncorhynchus mykiss) fed at largely varying feeding intensities written by Feyza Sanver and published by Cuvillier Verlag. This book was released on 2004 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Nutrient Requirements of Finfish (1991) by : Robert P. Wilson
Download or read book Handbook of Nutrient Requirements of Finfish (1991) written by Robert P. Wilson and published by CRC Press. This book was released on 2017-11-22 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: A one-of-a-kind book for researchers interested in finfish nutrition Handbook of Nutrient Requirements of Finfish provides a summary of qualitative and quantitative nutrient requirements for almost all cultured finfish for which a significant amount of nutritional information now exists. Information is presented by species and includes how each species is cultured, an index of production, regional locations where each species is being cultured, examples of purified or test diets and special conditions required for laboratory studies, nutrient requirements and practical diet formulation. Discussions of special diets and feeding practices are included for certain species. This book will be a useful guide for students, researchers, practicing nutritionists, aquaculturists, and feed manufacturers interested in fish nutrition.
Book Synopsis Nutrient Requirements of Fish by : National Research Council
Download or read book Nutrient Requirements of Fish written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the latest research in fish nutrition, this volume revises and combines the 1981 edition on coldwater fish and the 1983 edition on warmwater fish and shellfish. In addition to updating requirements for energy, protein, minerals, and vitamins, this book provides, for the first time, summary tables on nutrient requirements of a variety of fish species, including channel catfish, rainbow trout, Pacific salmon, carp, and tilapia. Tabular data on amino acid requirements of 11 species are also included. Shellfish are not included in this edition because of lack of scientific information.
Book Synopsis Implications of Dietary Lipid and Carbohydrate Intake on the Liver and the Susceptibility of Hatchery-reared Rainbow Trout (Salmo Gairdneri) to Vibriosis by : Allan A. Heres E.
Download or read book Implications of Dietary Lipid and Carbohydrate Intake on the Liver and the Susceptibility of Hatchery-reared Rainbow Trout (Salmo Gairdneri) to Vibriosis written by Allan A. Heres E. and published by . This book was released on 1985 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hypotheses to be tested in this investigation are: 1) there is a threshold level of liver lipid and glycogen content above which the health condition of hatchery-reared fish is impaired, 2) fatty and high glycogen livers impair liver function and structure, and 3) fatty and high glycogen livers increase the susceptibility of fish to vibriosis. Under the conditions of this study, levels of hepatosomatic index, specific gravity, liver lipid and glycogen content sufficient to cause pathologic conditions in rainbow trout were not established. Blood parameters like hematocrits and mature red blood cell counts were found to be normal. The condition factors (K) were indicative of well fed fish. It was concluded that all the above parameters fell within a normal range of values representative of healthy rainbow trout. Determination of plasma alanine aminotransferase activity and histological examination of the livers did not indicate any sign of liver pathology. It was concluded that all the livers were normal and healthy, even though the liver composition varied with each dietary treatment. The disease challenge did not reveal any difference in susceptibility to vibriosis as measured by cumulative mortalities and mean day to death. The agglutinating antibody titers against Vibrio anguillarum were similar in strength and might have been protective. It was concluded that susceptibility to disease was unaffected by the different liver composition observed for each dietary treatments.
Book Synopsis Re-evaluation of the Dietary Riboflavin Requirement of Rainbow Trout (Salmo Gairdneri) by : Steven Gerard Hughes
Download or read book Re-evaluation of the Dietary Riboflavin Requirement of Rainbow Trout (Salmo Gairdneri) written by Steven Gerard Hughes and published by . This book was released on 1980 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nutrition and Feeding of Fish by : Tom Lovell
Download or read book Nutrition and Feeding of Fish written by Tom Lovell and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture is now recognized as a viable and profitable enterprise worldwide. As aquaculture technology has evolved, the push toward higher yields and faster growth has involved the enhancement or replacement of natural foods with prepared diets. In many aquaculture operations today, feed accounts for more than one-half the variable operating cost. Therefore, knowledge of nutrition and practical feeding of fish is essential to successful aquaculture. This book is not written exclusively for scientists but also for students, practicing nutritionists, and aquaculturists. It covers the known nutrient requirements and deficiency effects for different fishes, and digestion and metabolism of nutrients and energy. It discusses nutrient sources and preparation of practical and research feeds. It gives directions for conducting fish nutrition and feeding experiments. Feeding practices for salmonids, channel catfish, tilapias, shrimps and hybrid striped bass are presented. Since the first edition of this book was printed, the National Research Council of the National Academy of Sciences has revised the nutrient requirements for fish. These revisions are in the present edition. Other additions to this revised edition are chapters on nutrition and fish health, and bioavailability of nutrients. Each original chapter has been meticulously revised and updated with new information. Aquaculture is a dynamic area and new technologies are being introduced continuously; therefore, some of the material discussed in this revised edition may become obsolete quickly. Nonetheless, the material presented has been thoughtfully selected and updated to make it of maximum use to persons whose interests range from general aquaculture to animal nutrition to feed manufacture.
Book Synopsis Effects of Dietary Vitamin E and Dietary Lipid Source on Product Quality of Rainbow Trout Salmo Gairdneri by : Steven M. Boggio
Download or read book Effects of Dietary Vitamin E and Dietary Lipid Source on Product Quality of Rainbow Trout Salmo Gairdneri written by Steven M. Boggio and published by . This book was released on 1984 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Progressive Fish Culturist written by and published by . This book was released on 1982 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Dietary Fatty Acids on Tissue Lipid Composition in Rainbow Trout (Salmo Gairdneri) by : Diana H. Greene
Download or read book The Influence of Dietary Fatty Acids on Tissue Lipid Composition in Rainbow Trout (Salmo Gairdneri) written by Diana H. Greene and published by . This book was released on 1987 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of different dietary lipids on the growth, nutrition and tissue lipid profiles of rainbow trout raised to market size on a commercially available ration were examined. Rainbow trout of 80 g mean initial weight were fed pellets prepared according to Oregon Moist Pellet specifications for 20 weeks. Salmon oil (0MP-1), soybean oil (OMP-2), linseed oil (OMP-3), chicken fat (OMP-4), pork lard (OMP-5) and beef tallow (OMP-6) were used for the 6% lipid component of the diets. No differences in feed conversion or growth rate were observed across diet groups. Trout nutrition was monitored by three blood parameters -- red blood cell (RBC) fragility (hemolysis), packed cell volume (PCV) (hematocrit), and percent hemoglobin. The OMP-1 diet appeared to have caused oxidative stress in trout as measured by hemolysis, while hematocrit and percent hemoglobin values were uniform across diet groups. Tissue levels of total n-3 fatty acids were highest in the OMP-3 group and decreased in the order OMP-1> OMP-2 = OMP-4 = OMP-5 = OMP-6. However, unaltered linolenic acid (18:3 n-3) comprised almost 50% of the n-3 fatty acid content of OMP-3 trout tissue lipid. The level of total 20:5 n-3 plus 22:6 n-3 (18%), was 33% higher in tissue from OMP-1 trout than tissue from all other diet groups which held fairly constant at 12% across OMP groups 3-6. The lowest tissue level of total 20:5 n-3 plus 22:6 n-3 was found in the OMP-2 trout, 10%. Trout raised on the OMP-1 diet also retained higher tissue stores of 20 and 22 carbon monoenes than trout fed OMP diets 2-6, but less than dietary levels. In contrast, trout fed OMP diets 2-6 retained higher tissue levels of these same fatty acids than dietary levels. The diet ratio of polyunsaturated fatty acids (PUFA)/22:1 appeared to influence whether 22:1 was conserved or oxidized. The most favorable balance of trout tissue monoenes, n-6 fatty acids and total 20:5 n-3 plus 22:6 n-6 for human health was found in trout fed the OMP-6 diet.
Book Synopsis Evaluation of Carbohydrates in the Diet of Rainbow Trout by : Robert Russell Smith
Download or read book Evaluation of Carbohydrates in the Diet of Rainbow Trout written by Robert Russell Smith and published by . This book was released on 1967 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Feed Conversion, Protein Utilization and Growth of Rainbow Trout (Salmo Gairdneri) Fed 25 to 45 Percent Herring Oil by : Richard O. Kellems
Download or read book Feed Conversion, Protein Utilization and Growth of Rainbow Trout (Salmo Gairdneri) Fed 25 to 45 Percent Herring Oil written by Richard O. Kellems and published by . This book was released on 1975 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Triplicate groups of rainbow trout (Salmo gairdneri) fed six diets; five based on fish protein concentrate (FPC) ranging in caloric density from 4.36 to 6.19 kcal/g, and one based on vitamin free casein with a caloric density of 5.26 kcal/g were evaluated with respect to diet ingredient utilization. The parameters used to evaluate efficiency of diet utilization were: feed conversion, energy and protein conversion, and growth. The desirability of the edible portion of the fish produced on the different treatments from a flavor and texture standpoint was determined. The protein level was maintained at 38% of the dry diet, with 7.8% supplied by gelatin and the remainder by either FPC or casein. The herring oil levels of the diets ranged from 25% to 45% of the dry diet, and was the primary source of calories. Alpha-cellulose was included as a filler and ranged from 12.2% to 31.2% of the dry diet. The FPC based diets produced statistically superior weight gains when compared to the casein based diet. The efficiency of feed conversion was improved as the level of herring oil was increased. The energy and protein conversions were relatively constant for the FPC based diets, with the casein based diet being lower (P
Book Synopsis The Effects of Dietary Protein and Energy on the Body Composition and Reproductive Performance of Rainbow Trout Broodstock (Salmo Gairdneri). by : Barbara Shayne Washburn
Download or read book The Effects of Dietary Protein and Energy on the Body Composition and Reproductive Performance of Rainbow Trout Broodstock (Salmo Gairdneri). written by Barbara Shayne Washburn and published by . This book was released on 1987 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
