Which nutrient is often a limiting factor in agricultural... | Agrigyan

All Subjects General Agriculture Cropping and Farming Systems and Organic Farming Soil-Plant-Water Relationship Weed Management Sustainable Land Use Systems Soil Fertility and Fertilizer Use Agricultural Statistics Crop Production Dryland Agronomy Crop Ecology and Geography Irrigation Water Management Management of Problematic Soils and Crop Production
11
Agronomy- ICAR JRF/SRF 2024
MCQ (Single Correct)
The rainfed area in India is approximately
12
Agronomy- ICAR JRF/SRF 2024
MCQ (Single Correct)
Which nutrient is often a limiting factor in agricultural production?
13
Agronomy- ICAR JRF/SRF 2024
MCQ (Single Correct)
What is a potential disadvantage of agroforestry systems?
14
Agronomy- ICAR JRF/SRF 2024
MCQ (Single Correct)
Pungency in mustard oil is due to
15
Agronomy- ICAR JRF/SRF 2024
MCQ (Single Correct)
Sesamum belongs to the family

Agronomy Subjects

Browse all chapters by subject

Agricultural Statistics

2 Topics
Experimental Field Designs: Principles (Randomization, Replication, Local Control), CRD, RBD, Latin Square & Factorial Experiments Statistical Inference: Significance Testing (t-Test, F-Test, Chi-Square), ANOVA, Transformations & Intercropping Competition Indices

Crop Ecology and Geography

2 Topics
Crop Ecology: Ecological Optima, Environmental Limits, Crop Geography & Agro-Ecological Delineation Physiological Agronomy: Canopy Photosynthesis (C3, C4, CAM), Thermal Units & Photoperiodic Flowering

Crop Production

2 Topics
Cereal, Millet & Fiber Agronomy: Package of Practices, Cultivar Selection, Plant Geometry & Yield Physiology Pulses, Oilseeds, Sugar & Tuber Crops: Cultural Practices, Seed Inoculation (Rhizobium), Quality Components & Post-Harvest

Cropping and Farming Systems and Organic Farming

2 Topics
Integrated Farming Systems (IFS), Organic Farming Standards (NPOP), Biodynamic & Natural Farming Principles Cropping Systems: Mono, Multiple, Inter, Sequential, Relay & Mixed Cropping Indices (CROPI, LER, ATER)

Dryland Agronomy

2 Topics
Dryland Agriculture: Delineation (Arid, Semiarid), Drought Classification, Moisture Stress Physiology & Contingency Planning In-Situ Moisture Conservation, Water Harvesting, Farm Ponds, Anti-Transpirants & Watershed Management

General Agriculture

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

Irrigation Water Management

2 Topics
Irrigation Application Methods (Border, Furrow, Basin, Drip, Sprinkler), System Efficiencies & Agricultural Drainage Irrigation Scheduling: Soil Moisture Depletion, IW/CPE Ratio, Critical Growth Stages & Plant Temperature Stress Indices

Management of Problematic Soils and Crop Production

2 Topics
Salt-Affected Soils: Saline, Sodic & Saline-Sodic Soils Genesis, Classification, ESP, SAR & Chemical Reclamation (Gypsum) Acid, Acid-Sulfate, Waterlogged & Heavy Metal Contaminated Soils: Diagnosis, Liming & Agronomic Crop Production

Soil Fertility and Fertilizer Use

2 Topics
Fertilizer Technology: Nitrogen, Phosphorus, Potassium & Micronutrient Fertilizers, NUE & Site-Specific Nutrient Management (SSNM) Plant Nutrient Essentiality, Biochemical Functions, Deficiency Symptoms & Nutrient Interactions (Synergy/Antagonism)

Soil-Plant-Water Relationship

2 Topics
Soil Water Energy Concepts: Water Potential Components (Matric, Osmotic, Pressure, Gravitational) & Energy Retention Soil Water Measurement (Tensiometer, Gypsum Blocks, TDR, Neutron Probe), Plant Water Status & Soil Hydraulic Conductivity

Sustainable Land Use Systems

2 Topics
Land Capability Classification, Alternate Land Use, Agroforestry Systems (Agrisilviculture, Silvopasture) & Wasteland Farming Conservation Agriculture: Minimum/Zero Tillage, Crop Residue Mulching, Crop Diversification & Carbon Sequestration

Weed Management

2 Topics
Herbicide Technology: Chemical Classes, Mode of Action, Selectivity, Resistance & Integrated Weed Management (IWM) Weed Biology, Crop-Weed Competition, Critical Periods, Weed Seed Dormancy & Allelopathy
Official PYQ Papers

Previous Year Papers of Agronomy

Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.

1
Total Available Previous Papers

Choose Exam

Exam Directory

Browse official Previous papers and mock tests

10 Major Agriculture Exams Available

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
ICAR JRF/SRF Active