Multi-stage stratified random sampling method is used for... | Agrigyan

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All Subjects General Agriculture Microbiological and Quality Aspects of Fish and Fishery Products Fisheries Resources Fish Biology and Stock Assessment Fisheries Management and Responsible Fisheries Fisheries Livelihood Fish Biochemistry Low and High Temperature Preservation Fish Curing, Value Addition and By-Products

Q.21

Fisheries Resource Management- ICAR JRF/SRF 2024

MCQ (Single Correct)

Which among the following is an exotic carp farmed in India?

Labeo calbasu Cirrhinus mrigala Amblypharyngodon mola Ctenopharyngodon idella

Q.22

Fisheries Resource Management- ICAR JRF/SRF 2024

Match the Following

Match List-I with List-II:

Choose the correct answer from the options given below:

List - I सूची - I Fisheries Sector List-I (Fisheries Sector		List - II सूची - II Candidate Species List-II (Candidate Species
A	Mariculture Mariculture	I	Labeo rohita Labeo rohita
B	Marine fisheries Marine fisheries	II	Tor putitora Tor putitora
C	Cold-water Cold-water	III	Sardinella longiceps Sardinella longiceps
D	Freshwater Freshwater	IV	Trachinotus blochii Trachinotus blochii

(A) - (IV), (B) - (III), (C) - (II), (D) - (I) (A) - (IV), (B) - (II), (C) - (III), (D) - (I) (A) - (I), (B) - (II), (C) - (IV), (D) - (III) (A) - (III), (B) - (IV), (C) - (I), (D) - (II)

Q.23

Fisheries Resource Management- ICAR JRF/SRF 2024

MCQ (Single Correct)

Which among the following is correct about the marine fish stock status 2022 in India?

>90% healthy stocks 70.1% healthy stocks <50% healthy stocks <25% healthy stocks

Q.24

Fisheries Resource Management- ICAR JRF/SRF 2024

MCQ (Single Correct)

Essential fish habitats such as coral reefs are challenged because of

Increasing sea water temperature in tropical region Fishing Over-exploitation Tsunami

Q.25

Fisheries Resource Management- ICAR JRF/SRF 2024

MCQ (Single Correct)

Multi-stage stratified random sampling method is used for estimating

Marine Fish Landing Marine Fishing Effort Marine Fish Landing and Effort Marine Fisheries Census

General Agriculture 20
Microbiological and Quality Aspects of Fish and Fishery Products 3
Fisheries Resources 26
Fish Biology and Stock Assessment 32
Fisheries Management and Responsible Fisheries 16
Fisheries Livelihood 10
Fish Biochemistry 4
Low and High Temperature Preservation 3
Fish Curing, Value Addition and By-Products 6

Fish Biochemistry

4 Topics

Fish Muscle Proteins & Structural Biochemistry: Sarcoplasmic, Myofibrillar (Actomyosin), Stroma (Collagen) & Connective Mucopolysaccharides Marine Lipids, PUFAs & Antioxidant Mechanisms: Omega-3 Fatty Acids (EPA, DHA), Lipid Peroxidation, Prostaglandin Synthesis & Astaxanthin Non-Protein Nitrogen (NPN) & Biogenic Amines: Trimethylamine Oxide (TMAO), Urea, Free Amino Acids, Betaines, Octopine & Histamine/Cadaverine Post-Mortem Rigor Mortis, Autolysis & Spoilage Enzymes: Glycolysis, ATP Breakdown, Cathepsins, Calpains, Bleeding & Enzymatic Hydrolysis

Fish Biology and Stock Assessment

6 Topics

Ichthyotaxonomy, Morphometrics & Anatomy: Finfish Classification, Meristic Characters, Larval Metamorphosis & Age Estimation via Otoliths Ecosystem Modeling, Remote Sensing & Marine GIS: ECOPATH with ECOSIM, Potential Fishing Zones (PFZ), Ocean Colour Sensors & Acoustic Biomass Reproductive Biology, Hermaphroditism & Maturation: Fecundity, Gonadosomatic Index, Protogyny, Diandry, Spawning Histology & Gynogenesis Stock Assessment Models & Maximum Sustainable Yield: Surplus Production Models (Schaefer, Fox), Analytical Models, Linearized Catch Curve & MSY/MEY Active Trophodynamics & Feeding Ecology: Alimentary Canal Adaptations, Index of Relative Importance, Levins Niche Breadth Index & Trophic Levels Fish Growth, von Bertalanffy Model & Mortality: Length-Weight Relationship, Isometric/Allometric Growth, Total (Z), Natural (M) & Fishing (F) Mortality

Fish Curing, Value Addition and By-Products

4 Topics

Surimi Technology & Texturized Seafood Products: Water Leaching, Cryoprotectants (Sugar, Sorbitol, Polyphosphates), Heat-Induced Gelation & Kamaboko Salting, Drying & Water Activity Principles: Moisture Sorption Isotherms, Equilibrium Relative Humidity (ERH), Halophilic Bacteria & Salt Curing Methods Fish Smoking & Carcinogenic Compounds: Hot vs Cold Smoking, Polycyclic Aromatic Hydrocarbons (PAH / Benzopyrene), Smoke Generation & Preservative Phenols Marine Bio-Polymers, Chitin, Chitosan & Squalene: Demineralization, Deproteinization, Deacetylation, Shark Liver Oil Squalene & Pearl Essence (Guanine)

Fisheries Livelihood

3 Topics

Gender Roles, Women in Fisheries & Welfare Schemes: Division of Labour, CEDAW, Gender Development Index (GDI), PMMSY & Microfinance Collectives Fisher Community Livelihood Assets & Vulnerability: Sustainable Livelihood Approach (Human, Natural, Financial, Social, Physical Capitals) & Disaster Risk Fisheries Extension, Institutions & Blue Economy: Extension Approaches, NFDB, Blue Revolution Initiatives, Primary Fisheries Co-operatives & Blockchain

Fisheries Management and Responsible Fisheries

4 Topics

Selective & Eco-Friendly Fishing Gears: Bycatch Reduction Devices (BRD), Turtle Excluder Devices (TED), Square Mesh Codends & Selectivity Curves Fisheries Legislation, Treaties & Maritime Law: Territorial Waters, UNCLOS, High Seas Treaty, Indian Fisheries Act & Maritime Zones Act Input, Output & Technical Management Controls: Mesh Size Regulations, Closed Fishing Seasons (Bans), Marine Fishing Regulation Acts & MSC FAO Code of Conduct for Responsible Fisheries & IUU Fishing: FAO CCRF Principles, Illegal Unreported Unregulated Fishing & Port State Measures

Fisheries Resources

3 Topics

Global & Indian Marine Capture Fisheries: EEZ Potential, Continental Shelf Resources, Pelagic & Demersal Finfish/Shellfish Stocks Aquatic Biodiversity, Endangered Species & Conservation: IUCN Red List, CITES, Marine Protected Areas, Gulf of Mannar Biosphere & Exotic Species Inland & Estuarine Fisheries Resources: Major Riverine Systems (Ganga, Brahmaputra), Coldwater Fisheries, Reservoir Fisheries & Estuaries

General Agriculture

6 Topics

Agronomy, Tillage & Field Crop Production Agricultural Entomology, Nematology & Crop Protection Soil Science, Plant Nutrition & Reclamation Cell Biology, Plant Physiology & Biochemistry Agricultural Meteorology & Climate Science Crop Genetics, Plant Breeding & IPR

Low and High Temperature Preservation

2 Topics

Freezing Engineering & Cryoprotection: Air Blast Freezing, Plate Freezing, Individual Quick Freezing (IQF), Cryogenic Freezing, Glazing & Freeze Denaturation Thermal Processing & Commercial Sterilization: Canning Operations (Exhausting, Double Seaming Overlap), Thermal Death Kinetics (D, Z, F Values) & Retort Processing

Microbiological and Quality Aspects of Fish and Fishery Products

2 Topics

Chemical Additives, Contaminants & Residues: Sorbic Acid, Benzoates, Polyphosphates, Sulfites, Heavy Metals (Mercury, Lead, Cadmium) & Antibiotic Residues International Quality Standards, HACCP & Export Regulations: Seven HACCP Principles, Codex Alimentarius, ISO 22000, FSSA 2006, MPEDA ELISA & Traceability

Fisheries Resource Management- ICAR JRF/SRF 2024

120 Questions Bilingual

RPSC Agriculture Exams

5 Exams

Food Safety Officer Assistant Agriculture Officer Agriculture Officer RPSC Agriculture Research Officer RPSC AARO

RSSB Agriculture Exams

1 Exam

RSSB Agriculture Supervisor

National & PG Entrances

4 Exams

ICAR AIEEA PG CUET UG Rajasthan Agriculture Pre-PG

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