Mycological and Bacteriological Survey on Fish Feed Ingredients and Mixed Fish Feeds in Elazig Province
نویسندگان
چکیده
منابع مشابه
Genetically modified plants as fish feed ingredients
Commonly used plant ingredients in salmon feed such as soybeans and maize are increasingly grown as genetically modified (GM) varieties. The question arises whether these are equally nutritious and safe for the fish as conventional varieties. The target species of this thesis is Atlantic salmon (Salmo salar), while zebrafish (Danio rerio) is used as a potential model. Extensive evaluations of p...
متن کاملMolecular analyses of Salmonella enterica isolates from fish feed factories and fish feed ingredients.
Isolates of the most commonly observed salmonella serovars in Norwegian fish feed factories from 1998 to 2000 (Salmonella enterica serovar Agona, S. enterica serovar Montevideo, S. enterica serovar Senftenberg, and S. enterica serovar Kentucky) were studied by pulsed-field gel electrophoresis (PFGE) and plasmid profile analysis and compared to isolates of the same serovars from fish feed ingred...
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This study was carried out to evaluate the qualitative status of chemical analysis including moisture, crude protein, crude ash, crude fat, NDF, (Insoluble fibers in neutral detergent) and ADF. (Insoluble fibers in acidic detergent), and the possibility of aflatoxin and mold contamination in fattening salmon feed used in fish farms in Fars province and fish feed supply factories. The obtained d...
متن کاملUnderstanding Fish Nutrition, Feeds, and Feeding
Good nutrition in animal production systems is essential to economically produce a healthy, high quality product. In fish farming, nutrition is critical because feed represents 40-50% of the production costs. Fish nutrition has advanced dramatically in recent years with the development of new, balanced commercial diets that promote optimal fish growth and health. The development of new species-...
متن کاملFish meals, fish components, and fish protein hydrolysates as potential ingredients in pet foods.
An experiment to determine the chemical composition and protein quality of 13 fish substrates (pollock by-products, n = 5; fish protein hydrolysates, n = 5; and fish meals, n = 3) was conducted. Two of these substrates, salmon protein hydrolysate (SPH) and salmon meal with crushed bones (SMB), were used to determine their palatability as components of dog diets. Pollock by-products differed in ...
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ژورنال
عنوان ژورنال: Journal of Biological Sciences
سال: 2002
ISSN: 1727-3048
DOI: 10.3923/jbs.2002.757.758