Tests Of Variations Of The Abernathy Salmon Diet 1970

Author : Laurie G. Fowler
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.44/5 ( download)

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Download or read book Tests of Variations of the Abernathy Salmon Diet, 1970 written by Laurie G. Fowler and published by . This book was released on 1972 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1970 fall chinook salmon feeding trials indicated that dry pelleted diets were equal to moist pelleted diets with similar formulations. A superior diet was produced by reducing the ratio of dried whey product and wheat germ meal to 1:1 and eliminating cottonseed meal. This formulation feed at a 45-percent protein level was more efficient than other protein levels fed. Growth was not reduced when the soybean oil supplement was lowered from 6 to 2 percent of the diet. Two corn distillers' products that were substituted as partial replacements for dried whey product did not enhance fish growth. Storage of the Abernathy dry pellet at room temperature did not alter the nutritional adequacy of the diet.

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.16/5 ( download)

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Download or read book Tests of Variations of the Abernathy Salmon Diet, 1970 written by and published by . This book was released on 1972 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Laurie G. Fowler
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.32/5 ( download)

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Download or read book Tests of Variations of the Abernathy Salmon Diet, 1970 written by Laurie G. Fowler and published by . This book was released on 1972 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.93/5 ( download)

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Download or read book Test of Variations of the Abernathy Salmon Diet, 1970 [with List of References] written by and published by . This book was released on 1972 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Laurie G. Fowler
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.50/5 ( download)

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Download or read book Alteration Tests of the Abernathy Salmon Diet, 1971 written by Laurie G. Fowler and published by . This book was released on 1972 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feeding trials using fall chinook salmon finglerlings were conducted at the Salmon Cultural Laboratory, Longview, Washington, during 1971 for the purpose of improving the Abernathy diet formula. The results indicated that cottonseed meal could replace a portion of the fish meal in the diet without reducing fish growth, but similar substitutions of wheat and corn gluten meal reduced growth. Fish growth was significantly increased when a diet containing 50 percent protein and 3,350 kcal per kilogram was fed as compared with a diet containing 45 percent protein and 3,350 kcal per kilogram. Soybean lecithin proved to be equal to soybean oil as a caloric source when fed at 2 percent of the diet. Two types of dried whey product with different levels of lactose content produced similar growth response. Reducing the dried whey portion of the diet to 5 percent did not affect growth, nor did methionine supplementation produce any effects. Anchovy meal was unsuitable as a replacement for herring meal.

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ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.8N/5 ( download)

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Download or read book Technical Papers of the Bureau of Sport Fisheries and Wildlife written by and published by . This book was released on 1972 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.54/5 ( download)

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Download or read book Technical Papers of the U.S. Fish and Wildlife Service written by and published by . This book was released on 1974 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Bureau of Sport Fisheries and Wildlife
Publisher :
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.47/5 ( download)

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Download or read book Technical Papers of the Bureau of Sport Fisheries and Wildlife written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1966 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Fred C. June
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.74/5 ( download)

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Download or read book Changes in Young-of-the-year Fish Stocks During and After Filling of Lake Oahe, an Upper Missouri River Storage Reservoir, 1966-74 written by Fred C. June and published by . This book was released on 1976 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abundance increased and was highest in the lower third of the reservoir while it was filling, whereas it decreased and was generally highest in the upper two-thirds of the reservoir after it was filled. Abundance of species produced in littoral areas was greater wwhile the reservoir was filling -- particularly in years when spring water levels covered vegetation, fluctuated little, and were maintained through May or longer -- than after the reservoir was filled.

Author : Herman O. Sanders
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.84/5 ( download)

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Download or read book Toxicity of Some Insecticides to Four Species of Malacostracan Crustaceans written by Herman O. Sanders and published by . This book was released on 1972 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acute and long-term (20-day) toxicities of 40 insecticides to four species of freshwater malacostracan crustaceans (the scud, crayfish, glass shrimp, and aquatic sowbug) were determined in static and intermittent-flow bioassays. An extremely wide range in toxicity was found with scuds generally being the most sensitive, followed in descending order by glass shrimp, sowbugs, and crayfish.