FISH FARMING Fish farming is the principal form of aquaculture‚ while other methods may fall under mariculture. Fish farming involves raising fish commercially in tanks or enclosures‚ usually for food. A facility that releases young (juvenile) fish into the wild for recreational fishing or to supplement a species’ natural numbers is generally referred to as a fish hatchery. Worldwide‚ the most important fish species used in fish farming are carp‚ salmon‚ tilapia and catfish
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1.1. Introduction The study describes and analyses the relationship between the production of waste in animal product processing industries on the one hand and the prevention and treatment of the waste on the other. The industries discussed are slaughterhouses‚ tanneries and the dairy industry. The report offers a summary of the knowledge on production‚ prevention and treatment of waste in these three animal products processing industries. Because of the limited time available for this study‚ the
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Specific objectives 1. Define crustal plates A crustal plate is a rigid layer of the Earth’s crust that is believed to drift slowly. 2. Name and locate the Caribbean adjacent plates. Plates adjacent to the Caribbean plate are South American plate which is located south of the Caribbean plate‚ North American plate which is located north of the Caribbean plate‚ Nazca plate which is locate west of the Caribbean plate and the Cocoa plate which is located south west of the Caribbean plate. 3. Distinguish
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COVENANT UNIVERSITY Department of biological sciences PROGRAM: MICROBIOLOGY COURSE: MICROBIAL TAXONOMY‚ NOMENCLATURE AND IDENTIFICATION CODE: MCB 122 TOPIC: CLASSIFICATION OF BACTERIA AND VIRUSES PROJECT PARTICIPANTS OBUEKWE CHUKWUEMEKA 12CQ014230 OKAFOR SANDRA-EMMANUELLA 12CQ014231 OLOWOFELA OLUWATOYIN 12CQ014232 OSITA-ORAH ANTHONY 12CQ014233 SASORE YEWANDE 12CQO14236 NWOBI CHIZITERE 12CQ014229 OYEKAN TOSIN 12CQ014235 SOREMEKUN MAYOMIKIUN 12CQ014238 SHODEKO TOBI 12CQ014237 INTRODUCTION TO THE
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Fish cold-blooded‚ limbless‚ completely aquatic vertebrates‚ having gills‚ commonly fins‚ and typically elongated torpedo-shaped body mostly covered with scales. Fish are usually grouped into four classes‚ three living (Agnatha‚ Chondrichthyes‚ and Osteichthyes) and one extinct (Placodermi): 1. Agnatha‚ the primitive jawless fishes‚ including the cyclostomes (lampreys and hagfishes) and extinct armoured fishes known as ostracoderms‚ none of which has gill arches (bony frames for the gills);
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Phytochemical characterization & antioxidant activity of mangrove plant Sonneratia caseolaris Submitted by: Kumari Priyanka Regd no.-0901106090 Sem-7th‚ Biotechnology
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GRADE 10 SCIENCE REVIEW: TDSB CANADA CHEMISTRY – chapters 5‚6‚7 1. Physical Properties: can be observed without changing the composition. i.e colour‚ density‚ taste‚ smell‚ boiling point. Chemical Properties: cannot be observed without changing the composition i.e combustability‚ corrosiveness Qualitative Properties: word descriptions Quantitative: numerical mesurements. Signs of chemical reaction: 1. colour change 2. new gas (bubbling or new smell) 3. new shape 4. releases heat or
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Intro to Microbiology: Gram stain: Gram + Gram - Exotoxin Except Listeria has endotoxin Endotoxin Except Capsules Strep pneumo VERY Dangerous: (Some Strange Killers Have Pretty Nice Capsules) 1. Salmonella 2. Strep 3. Kleibsiella 4. Hemophilus B 5. Pseudomonas 6. Nisseria-(largest capsule- most likely cause of any toxicity) 7. Citroacter Gram (+) Gram (-) N-acetyl muramic acid (Nam) + N-acetyl glucosamine (Nag) = Peptidoglycan wall Contains
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FEMS Microbiology Reviews 27 (2003) 99^127 www.fems-microbiology.org The microbiology of biological phosphorus removal in activated sludge systems Robert J. Seviour à ‚ Takashi Mino‚ Motoharu Onuki Institute of Environmental Studies‚ Graduate School of Frontier Sciences‚ University of Tokyo‚ 7-3-1 Hongo‚ Bunkyo-ku‚ Tokyo 113‚ Japan Received 11 December 2002; received in revised form 18 February 2003; accepted 20 February 2003 First published online 20 March 2003 Abstract Activated sludge
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AP Chemistry Final Exam Review ESSAY. Write your answer in the space provided or on a separate sheet of paper. 1) Explain the difference between a qualitative and a quantitative measurement. Provide examples to illustrate this difference. Answer: A qualitative measurement is a measurement that gives descriptive‚ nonnumeric results; a quantitative measurement is a measurement that gives definite‚ usually numeric results. "The rock is heavy" would be a qualitative measurement. "The rock weighs 110
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