Download Larval nutrition and culture of fish food organisms

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MODEL QUESTION
BSc. Aquaculture and BSc. Industrial Fish & Fisheries Examination
Time : 3.00Hrs
Max. Marks:80
Semester - V
AQIF5T13- Larval nutrition and culture of fish food organisms
Part -A
Short answer QuestionsEach Carries one mark
Bioenrichment
White worms.
Biofilm
Weaning
Spirulina
Conway medium
Artemia
Natural food
Example for two cladocerans
Umbo larvae
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Write a note on Rotifer culture
Write a note on cyst production of artemia
Name the different strains of artemia
What are the different culture methods of infusoria?
Decapsulation of artemia cysts.
Importance of diatoms in aquaculture.
Biology of artemia.
Role of planktonic organisms in larval nutrition.
Status of copepod culture in India.
Comment on the importance of size of live feeds in larval nutrition.
Impact of ration and stability of water quality in larval tanks.
What are nanoplanktons. Give two examples.
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
Different medias used for culture of phytoplanktons.
Different methods of collection of rotifers.
Mass culture of zoo planktons.
Enrichment of artemia cyst and larvae.
Continuous culture of phytoplanktons.
Role of PUFA s in larval nutrition.
Explain different methods adopted for artemia hatching in hatcheries.
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Explain the culture method of chironomids.
Write a brief note on biofertilizers?
(6x4=24)
Part D
Long Answer Questions, Answer any two Questions
Write an essay on different live feeds and their nutritional values.
Write an essay on mass culture of important micro algae.
Write an essay on alternative live feeds and its applications in hatcheries.
Write an essay on importance, nutritional quality and species composition of periphytons.
(2x15=30)
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MODEL QUESTION
BSc. Aquaculture and BSc. Industrial Fish & Fisheries Examination
Time : 3.00Hrs
Max. Marks:80
Semester - V
AQIF5OC-1 Ornamental Fish Culture
Part -A
Short answer Questions, Each Carries one mark
Air breathing fishes
Oceanarium
Aerators
Gonopodium
Barbs
Sea anemones
Community aquariums
Uses of plants in an aquarium
Two important live feeds
Acclimatization
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Present status of ornamental fish trade in India
Water quality maintenance in an aquarium
Use of anesthetics in ornamental fish trade
Public aquarium
Live bearers
Nutritional requirements of aquarium fishes
Clown fishes
Quarantine measures
Snails in an aquarium
Transportation of ornamental fishes
Parental care
Protein skimmers
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
Construction of an aquarium
Biological filters
Indigenous ornamental fishes of Kerala
Commercial production of gold fishes
Setting up of a marine aquarium
Use of pigments for colour enhancement of ornamental fishes
Aquarium accessories
Water quality requirements in an aquarium
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Marine ornamental fishes
(6x4=24)
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Part D
Long Answer Questions, Answer any two Questions
Fresh water aquarium plants, their classification, morphology and mass production
Common bacterial diseases in aquarium fishes and their control and prophylaxis
How dry feeds are prepared and the feeding methods of ornamental fishes
Breeding of Clown fishes
(2x15=30)
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MODEL QUESTION
BSc. Aquaculture and BSc. Industrial Fish & Fisheries Examination
Time : 3.00Hrs
Max. Marks:80
AQIF5T14- Fishery microbiology
Part -A
Short answer Questions
Each Carries one mark
Prokaryotic cell
Endospore
Bacteriophage
Mesophilic bacteria
Heterotrophs
Faecal indicators
Halophilic bacteria
Bio pesticide
Spread plate technique’s
Allochthonous
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Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Dfferenciate between prokaryotic &Eukaryotic
Intrinsic factors effecting fish spoilage
Aeromonas Hydrophila
Carbon cycle
Gram positive and gram negative bacteria
Sea food toxins
Puffer fish poisoning
Autotrophic and H eterotrophic Bacteria
Lytic and lysogenic cycle
Flagella and pilli
Listeria monocytogen
T PC
(10x1=10)
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
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E. coli
GRAM staining ; principles and procedure
Extrinsic factors affecting bacterial growth
Life cycle of bacteriophage
probiotics
Give structure of mold
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Salmonella
Nitrogen cycle
Define culture media
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Part D
Long Answer Questions, Answer any two Questions
Give an account on health significant Bacteria in culture pond
What are intrinsic and Extrinsic factors
Give an account on B acterial& viral effecting in a culture pond
Bacterial disease of cultured shrimps in INDIA
(2x15=30)
BSc.
MODEL QUESTION
INDUSTRIAL FISH AND FISHERIES
Time: 3.00Hrs
Max. Marks:80
Semester VI
IF6T17 - Fisheries economics and Marketing
Part -A
Short answer Questions
Each Carries one mark
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ICES
EEZ
UNCOLS
GDP
Marginal cost
MSY
Law of demand
Female headed household
Henry Fayol
Law of diminishing returns
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Describe management skills
Describe socioeconomic condition of fishermen
Factors affecting price determination.
Problems in fish marketing.
Fishermen population in India
Write a short note on MPEDA
Define economics
What is meant by Depreciation
Explain Law of equimarginal returns
What is meant by opportunity cost
What is meant by Green aquaculture
Employment potential of fishing industry.
Part - C
Descriptive/Short essay type questions, Answer any six Questions
PCA
Explain Benefit-cost analysis
Trends and problems in fish marketing.
FISCOPFED
MATSYAFED
Explain decision tree
Discuss achievements of Fish farmer’s development Agencies
Give short account of KVK
(10x1=10)
(8x2=16)
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Explain employment potential of fishing industry
(6x4=24)
Part D
Long Answer Questions, Answer any two Questions
Describe a fish market network diagrammatically
Write briefly on MPEDA
Discuss role of fisheries corporations and Missionary organizations in fisheries development.
Discus the economy of fishermen of India.
(2x15=30)
MODEL QUESTION
BSc. Industrial Fish & Fisheries Examination
Time : 3.00Hrs
Max. Marks: 80
Semester VI
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IF6T16 – Fish Processing Technology and Quality Control
Part -A
Short answer Questions
Each Carries one mark
Temperature of dry ice
D-value
Glazing
Freezing burn
Name spore former bacteria
Commercial sterility
Dun spoilage
Freezing temperature in a plate freezer
Name two chemical hazard
Indicator organism for personal hygiene
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Super cooling
Histamine
Struvite formation
Flat sour
Z-value
Radurization
Triple point of water
Water activity
PUFA
Indole
Honey combing
CCP
Part - C
Descriptive/Short essay type questions, Answer any six Questions
Write about GMP
Differentiate between RSW and CSW
Differentiate between cold smoking and hot smoking
Spoilage of dried product
Modified atmospheric packaging
Irradiation
Write about seafood toxins
Packing requirements for frozen products
Cold chain
(10x1=10)
(8x2=16)
(6x4=24)
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Part D
Long Answer Questions, Answer any two Questions
Write twelve steps of HACCP, explain it with an IQF plant
Spoilage patter of fish
Explain the principle and technique of AFD
Spoilage in canned product
(2x15=30)
MODEL QUESTION
BSc. INDUSTRIAL FISH AND FISHERIES
Time : 3.00Hrs
Max. Marks:80
Semester - VI
AQIF6CB1 - Fishery by products (Elective)
Part -A
Short answer Questions, Each Carries one mark
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Guanine
Antioxidant
Isinglass
Fugu
Ambergris
Fish liver oil
Squaline
Fermented product
Alginic acid
Fish silage
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
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Fish meal
FPC
Fish mince
Fillets
Curing
Beche-de-mer
Pearl essence
Fish maws
Fish protein hydrolysate
Fish liver oil
Masmin
Coated fishery product
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Part - C
Descriptive/Short essay type questions, Answer any six Questions
Types of batter and breading
Role of cryoprotectant in surumi product
Explain the drying of fish
Fish sause production
Explain the different products obtained from seaweeds and their uses
Explain the importance of value addition
Spoilage in thermal processed product
(8x2=16)
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Extraction of agar
Spoilage in fish dried product
(6x4=24)
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Part D
Long Answer Questions, Answer any two Questions
Explain the production and uses of surumi.
Describe the production and uses of chitosan
Briefly explain the important fishery by products
Write an account on value added products
(2x15=30)
MODEL QUESTION
BSc. Aquaculture Examination
Time : 3.00Hrs
Max. Marks:80
SEMESTER - VI
AQIF6CB2 – Aquaculture and Management of Ecosystems
Part -A
Short answer Questions, Each Carries one mark
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Upwelling
Secchi disc
B.O.D
Siltation
Methaemoglobinemia.
Oxidation pond.
Hypolimnion.
Thermal pollution.
Mercury poisoning.
Expand NEERI.
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
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Eutrophication.
Biosensors.
Thermal stratification.
Green house gases.
Global warming.
Feed back loop.
HAB.
Secondory productivity
Expand CETP and CRZ.
Biotic components.
Ecolabelling.
Salinity intrusion.
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
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Environmental auditing.
Role microbes in aquatic environment.
Bioremediation.
Enhanced Green house effect.
Impact of algae on aquaculture.
Effect of heavy metals on aquaculture.
Effect of climate on aquaculture.
Impact of effluents on aquaculture.
Biosensors in aquatic environment.
(6x4=24)
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Part D
Long Answer Questions, Answer any two Questions
Briefly describe the impact of exotics on aquaculture
Discuss impact of global warming.
Describe productivity and methods to determine productivity
Control of water pollution on environment.
(2x15=30)
MODEL QUESTION
BSc. Aquaculture Examination
Time : 3.00Hrs
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Max. Marks: 80
Semester - VI
AQ6T16 - Aquaculture Engineering
Part -A
Short answer Questions
Each Carries one mark
What is buffering capacity?
What is acid sulphate soil?
Intensive culture system
UV light in water treatment
Paddle wheel aerators
Fry rearing pond
Cartridge sand filter
Perimeter Dike
Significance of natural pond sealing material
Importance of liming
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Dissolved oxygen in a culture system
Refracto- salinometer
Give an account on Dykes?
Berm
Cages
Biological Filter
What do you mean by demand feeding?
Secchi Disc
Centrifugal pumps
Pelletizer
Feeding trays
Significance of oxygen injection system
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
Explain the working of Non demand feeders
Ph meter
Concrete pond tanks
Give an account on recirculating systemin aquaculture.
Monoculture and Polyculture
What are the ecological factors to be considered for selection of aquaculture site
Equipments required for production of feed pellets
Effluent treatment pond
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Nursery rearing pond
(6x4=24)
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Part D
Long Answer Questions, Answer any two Questions
Explain the components of a shrimp hatchery?
Major water quality parameters to be monitored for aquaculture farm
Site selection of an aqua culture farm
What are the various water treatment methods in aquaculture.
(2x15=30)
MODEL QUESTION
BSc. Aquaculture Examination
Time : 3.00Hrs
Max. Marks:80
SEMESTER - VI
AQ6T15 - Aquaculture Management
Part -A
Short answer Questions
Each Carries one mark
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Define demand
Define aqua culture
What is motivation
Animal rights
Marginal cost
Pen culture
Raceways
What is meant by intensive culture
Henry Fayol
Paddle wheel aerators
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
Describe management skills
Fixed and Variable cost
Write a short account on different types of aerators
Define moral standing
What is Tax
Write a short note on MPEDA
Define VAT
What is meant by Depreciation
Explain cage culture
What is meant by opportunity cost
What is meant by Green aquaculture
Aquaculture effluents
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
PCA
Explain Benefit-cost analysis
Traditional shrimp farming in aquaculture
Water quality management in aquaculture
Explain Delphi technique
Explain decision tree
What is meant by productivity
Explain with suitable example rack and raft culture
Explain the different steps in aquaculture project formulation and implementation
(6x4=24)
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Part D
Long Answer Questions, Answer any two Questions
EIA in Aquaculture
Different aquaculture system based on level of management
Prepare a model project for fresh water prawn hatchery in your locality
Explain the importance of management in aquaculture and its role in waste management
(2x15=30)
MODEL QUESTION
BSc. Aquaculture Examination
Time : 3.00Hrs
Max. Marks:80
SEMESTER - VI
AQ65T17 - Fisheries Economics and extension
Part -A
Short answer Questions, Each Carries one mark
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Marginal coast
Externality
Law of Demand
Payback period
SUPPLY
Perfect competition
GATT
Matsyafed
ICES
Luxuary tax
(10x1=10)
Part- B
Brief answer questions, each carries two marks
Answer any eight Questions
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CIFE
Partnership
Define short run
IFP
What is NFDB
Base price
Agent middle man
Average rate of return
Extension education
Opportunity coast
Return to scale
Charter companies
(8x2=16)
Part - C
Descriptive/Short essay type questions
Answer any six Questions
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Draw a demand curve
What are the types of fishery co-operative in India
Compare MSY and MEY
Types of demands
NABARD
Law of diminishing returns
Explain the problems faced by fisherman
What are the activities of FFDA
Fish marketing
(6x4=24)
Part D
Long Answer Questions, Answer any two Questions
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Explain the contribution of fisheries to National Economy
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Describe brief about MPEDA
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Define extension education. Give detailed account of various methods of extension education in
the fisheries field
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Give an account on fisheries co-operative
(2x15=30)