Which of the following is not a seed germination inhibitor? | Agrigyan

Q.6

ICAR AIEEA PG 2024 - Agronomy (Q.10)

MCQ (Single Correct) +4 −1

hy4 gene related to photomorphogenesis was later named as :

प्रकाश-रूपजनन (photomorphogenesis) से संबंधित hy4 जीन को बाद में क्या नाम दिया गया?

cry1 gene cry1 जीन cry3 gene cry3 जीन cry9 gene cry9 जीन cry7 gene cry7 जीन

Q.7

ICAR AIEEA PG 2024 - Agronomy (Q.12)

MCQ (Single Correct) +4 −1

Which of the following is not a seed germination inhibitor?

निम्नलिखित में से कौन सा बीज अंकुरण निरोधक (inhibitor) नहीं है?

Coumarin कौमारिन Phthalides फ्थेलाइड्स Ferulic acid फेर्यूलिक अम्ल Gibberellic acid जिबरेलिक अम्ल

Q.8

ICAR AIEEA PG 2024 - Agronomy (Q.14)

MCQ (Single Correct) +4 −1

Electro-osmotic theory for translocation of organic solutes was given by :

कार्बनिक विलेय के स्थानांतरण हेतु विद्युत-परासरणी सिद्धांत (Electro-osmotic theory) किसके द्वारा दिया गया था?

Mason & Phillis मेसन एवं फिलिस Fensom & Spanner फेन्सम एवं स्पैनर Van den Honert वैन डेन होनर्ट De Vries & Curtis डी व्रीज एवं कर्टिस

Q.9

ICAR AIEEA PG 2024 - Agronomy (Q.15)

MCQ (Single Correct) +4 −1

In symplastic loading the transport sugars are mainly :

सिम्प्लास्टिक लोडिंग (symplastic loading) में परिवहन शर्कराएं मुख्यतः होती हैं :

Sucrose सुक्रोज Glucose ग्लूकोज Maltose माल्टोज Vitamin C विटामिन C

Q.10

ICAR AIEEA PG 2024 - Agronomy (Q.17)

MCQ (Single Correct) +4 −1

Lundegardh's Cytochrome pump theory believed that there was definite correlation between :

लुंडेगार्ड के साइटोक्रोम पंप सिद्धांत (Cytochrome pump theory) के अनुसार किसके बीच निश्चित सहसंबंध था?

Photosynthesis and anion absorption प्रकाश संश्लेषण एवं ऋणायन अवशोषण Respiration and anion absorption श्वसन एवं ऋणायन अवशोषण Photosynthesis and cation absorption प्रकाश संश्लेषण एवं धनायन अवशोषण Respiration and cation absorption श्वसन एवं धनायन अवशोषण

General Agriculture, Biology, Plant Protection & Statistics

6 Topics

Plant Physiology, Photosynthesis, Transpiration and Abiotic Stresses in Crops Active Historical Milestones, Agricultural Education, ICAR Institutes and Research Infrastructure Genetics, Cytogenetics, Plant Breeding Methods and Varietal Improvement Crop Protection: Major Diseases, Insect Pests and Integrated Plant Health Management Agricultural Statistics, Probability Distributions and Experimental Field Designs (CRD, RBD, SPD) Agricultural Extension, Rural Development Programs and Technology Transfer (KVK, ATMA)

Principles of Agronomy, Crop Ecology, Geography & Agricultural Meteorology

8 Topics

Atmospheric Humidity, Precipitation, Monsoon Dynamics, Weather Forecasting and Agro-Climatic Zones Principles of Agronomy: Definition, Scope, History, Tillage, Tilth and Seedbed Preparation Agricultural Meteorology: Solar Radiation, Photosynthetically Active Radiation (PAR) and Albedo Climate Change, Greenhouse Gases, Global Warming and Impact on Crop Phenology Cropping Systems: Monocropping, Intercropping, Mixed, Sequential, Relay and Competition Indices (LER, ATER) Crop Growth Analysis, Growth Indices (LAI, CGR, RGR, NAR, LAR, SLA) and Yield Attributes Temperature, Growing Degree Days (GDD), Photoperiodism, Thermoperiodism and Heat Units Planting Geometry, Plant Density, Sowing Methods and Crop Stand Establishment

Field Crops Agronomy

9 Topics

Agronomy of Cereal Crops I - Rice: Ecology, Nursery, SRI, Direct Seeded Rice (DSR), Water & Nutrient Management Agronomy of Coarse Cereals and Millets: Maize, Sorghum, Pearl Millet, Finger Millet and Small Millets Agronomy of Major Pulse Crops: Chickpea, Pigeonpea, Mungbean, Urdbean, Lentil and Field Pea Agronomy of Cereal Crops II - Wheat and Barley: Sowing Depth, CRI Stage, Tillage, Nutrient & Irrigation Agronomy of Commercial & Fiber Crops: Cotton, Jute, Sunnhemp and Mesta Agronomy of Plantation, Spice, Medicinal and Aromatic Crops: Tea, Coffee, Turmeric, Ginger and Mentha Agronomy of Fodder, Forage and Pasture Grasses: Berseem, Lucerne, Oat, Sorghum, Napier and Guinea Grass Agronomy of Major Oilseed Crops II: Soybean, Sunflower, Safflower, Linseed, Niger and Castor Agronomy of Sugar Crops: Sugarcane, Sugarbeet, Planting Systems (Trench, IISR, STP) and Ratoon Management

Weed Management

9 Topics

Weed Biology, Classification, Propagation, Dormancy, Dissemination and Crop-Weed Competition Chemical Control: Classification of Herbicides (Selectivity, Application Timing, Chemical Families) Herbicide Formulations, Surfactants, Adjuvants, Safeners and Application Equipment Critical Period of Crop-Weed Competition (CPWC) and Allelopathy in Agro-Ecosystems Herbicide Persistence, Soil Residual Fate, Leaching, Volatilization, Photodecomposition and Selectivity Mechanisms Integrated Weed Management (IWM): Cultural, Physical, Mechanical, Biological (Bioherbicides) and Chemical Controls Herbicide Resistance in Weeds, Cross & Multiple Resistance Mechanisms and Herbicide Tolerant Crops Parasitic Weeds (Striga, Orobanche, Cuscuta, Loranthus) and Aquatic/Invasive Weeds (Eichhornia, Parthenium) Herbicide Mode of Action: ALS, ACCase, Photosystem I & II, EPSPS, Synthetic Auxins, Glutamine Synthetase

Water Management

5 Topics

Soil-Plant-Water Relations: Soil Moisture Constants, Soil Water Potential, Moisture Retention Curves and Hysteresis Crop Water Requirements, Water Use Efficiency (WUE), Consumptive Use and Irrigation Water Quality (SAR, RSC) Irrigation Methods: Surface (Check Basin, Furrow, Border), Pressurized (Drip, Sprinkler) and Fertigation Irrigation Scheduling Criteria: Soil Moisture Depletion, IW/CPE Ratio, Critical Growth Stages and Tensiometers Agricultural Drainage: Surface and Sub-surface Drainage Systems, Waterlogging Remediation and Salt Leaching

Soil Fertility and Fertilizer Use

7 Topics

Nutrient Dynamics in Soils: Nitrogen Transformation, Mineralization, Immobilization, Nitrification, Denitrification Secondary and Micronutrients in Soils: Calcium, Magnesium, Sulfur, Zinc, Iron, Manganese, Copper, Boron Essential Plant Nutrients: Classification, Criteria of Essentiality, Roles and Deficiency/Toxicity Symptoms Straight, Complex, Mixed, Slow-Release and Specialty Fertilizers: Chemical Properties, Salt Index and Reactions Integrated Nutrient Management (INM), Site-Specific Nutrient Management (SSNM), Soil Testing and Biofertilizers Phosphorus and Potassium Dynamics: Fixation, Adsorption-Desorption, Quantity-Intensity (Q/I) Relationships Nitrification Inhibitors (N-Serve, DCD, Neem-Coated Urea) and Nitrogen Use Efficiency (NUE) Enhancement

Dryland Agronomy

3 Topics

Crop Adaptation to Drought, Anti-transpirants (Stomatal, Reflecting, Film-forming) and Mulching Techniques Rainwater Harvesting, In-situ Moisture Conservation, Contingency Crop Planning and Watershed Management Dryland vs Rainfed Farming: Characteristics, Classification, Moisture Stress and Drought Types

Problem Soils

2 Topics

Salt-Affected Soils: Saline, Sodic, Saline-Sodic Soils, Diagnostics (ECe, ESP, SAR, pH) and Chemical Reclamation Acid, Acid-Sulfate, Calcareous and Degraded Problem Soils: Liming, Amelioration and Crop Adaptation

Sustainable Land Use Systems

3 Topics

Agroforestry Systems, Farming Systems Research (FSR), Integrated Farming Systems (IFS) and Wasteland Management Conservation Agriculture: Principles, Minimum Tillage, Zero Tillage, Bed Planting and Crop Residue Retention Organic Farming, Natural Farming (ZBNF), Certification Standards and Organic Inputs Preparation

ICAR AIEEA PG 2024 - Agronomy

119 Questions Bilingual

ICAR AIEEA PG Agronomy 14 July 2023 (Shift 1) Paper

120 Questions Bilingual

ICAR AIEEA PG Agronomy 09 July 2023 (Shift 1) Paper

120 Questions Bilingual

RPSC Agriculture Exams

5 Exams

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