About the Author
Dr. Komandla Venkat Kiran Reddy
Dr. Reddy is an alumnus of the prestigious Professor Jayashankar Telangana Agricultural University (PJTAU), Rajendranagar. He completed his PG in Agronomy (2015-17), specializing in Weed Management. His PhD research spans Influence of plant density vis-Ã -vis architecture on growth parameters Bt cotton (Gossypium hirsutum L), Cotton Botanical studies, and Alternate Wetting and Drying (AWD) I have exposure about PADDY crop, MAIZE, Sugarcane, Sunflower, Groundnut and last Cotton all crops i have grown and monitor during my experimental learning outcomes techniques. With extensive field experience, he provides these notes to help students excel in competitive exams.
100 Important Agricultural Terms (Summary)
| Category | Key Concepts |
|---|---|
| Agronomy | Tillage, Tilth, Pedology, Edaphology, Crop Rotation, Relay Cropping, Allelopathy |
| Seed Tech | Foundation Seed, Certified Seed, Germination %, Seed Vigor, Dormancy, Tetrazolium Test |
| Nutrients | Macro (NPK), Micro (Zn, Fe, Mn, Cu), Chlorosis, Necrosis, Chelated Fertilizer |
| Water | Field Capacity, PWP (Permanent Wilting Point), Evapotranspiration, Infiltration |
SCO Exam-Oriented One-Liners (High-Yield)
💡 Strategic Exam Tip
Focus on numerical data like test weights and moisture levels. These are high-probability questions for TSPSC-SCO exams.
- Seed Act: 1966 (Enacted), 1969 (Enforced).
- Breeder Seed Tag: Golden Yellow.
- Foundation Seed Tag: White.
- Certified Seed Tag: Azure Blue.
- Registered Seed Tag: Purple.
- Most Critical Irrigation stage in Wheat: CRI stage.
- Protein content in Rice: 6-7%.
- King of Cereals: Wheat.
- Queen of Cereals: Maize.
- Ideal moisture for seed storage: 8-10% (Cereals).
- Seed Act: 1966.
- Father of Agronomy: Pietro de Crescenti.
- Breeder Seed Tag: Golden Yellow.
- CRI stage is critical for: Wheat.
- Rice botanical name:Oryza sativa.
- Khaira disease cause: Zinc deficiency.
- Most salt-tolerant crop: Barley.
- King of Cereals: Wheat.
- Queen of Cereals: Maize.
- Methane emission source: Paddy fields.
- I have noted the Research Insights from Dr. Reddy.
- I have verified the Seed Act dates.
- I am prepared for the upcoming competitive exams.
50 Practice MCQs
Q1: Which nutrient is essential for enzyme activation and sugar translocation?
Answer: Potassium (K)
Q2: What is the scientific name of Rice?
Answer: Oryza sativa
Q3: Which crop is known as the King of Pulses?
Answer: Chickpea
Q4: What is the ideal soil pH for most crops?
Answer: 6.5 to 7.5
Q5: Which gas is released from paddy fields?
Answer: Methane
Q6: What is the test weight of Wheat?
Answer: 40 grams
Q7: What is the test weight of Rice?
Answer: 25 grams
Q8: Which is the most salt-tolerant crop?
Answer: Barley
Q9: What is the protein content in Wheat?
Answer: 12% to 14%
Q10: Which is the major oilseed crop in India?
Answer: Groundnut
Q11: What is the botanical name of Cotton?
Answer: Gossypium spp.
Q12: Which element is known as the master of life?
Answer: Phosphorus
Q13: What is the term used for plant out of place?
Answer: Weed
Q14: Which chemical is used for breaking seed dormancy?
Answer: Thiourea
Q15: What is the optimum temperature for wheat germination?
Answer: 20°C to 25°C
Q16: Which is the C4 plant among cereals?
Answer: Maize
Q17: What is the full form of INM?
Answer: Integrated Nutrient Management
Q18: What is the economic threshold level?
Answer: The pest density at which control measures should be applied.
Q19: Which tag color is used for Foundation seed?
Answer: White
Q20: What is the optimum temperature for rice cultivation?
Answer: 20°C to 35°C
Q21: Which nutrient deficiency causes Khaira disease in rice?
Answer: Zinc
Q22: What is the full form of IPM?
Answer: Integrated Pest Management
Q23: Which crop is known as the King of Oilseeds?
Answer: Groundnut
Q24: What is the seed rate of wheat per hectare?
Answer: 100 kg
Q25: What is the optimum spacing for Bt cotton?
Answer: 90 cm x 60 cm
Q26: Which is a short-day plant?
Answer: Rice
Q27: What is the ideal moisture percentage for storing oilseeds?
Answer: 6% to 8%
Q28: Which acid is responsible for seed dormancy?
Answer: Abscisic acid
Q29: Which fungus causes loose smut in wheat?
Answer: Ustilago nuda tritici
Q30: What is the main source of potassium in India?
Answer: Muriate of Potash (MOP)
Q31: What is the minimum support price?
Answer: The price at which government purchases crops from farmers.
Q32: Which is the first step in crop production?
Answer: Land preparation
Q33: Which method of irrigation is highly efficient?
Answer: Drip irrigation
Q34: What is the botanical name of Pigeonpea?
Answer: Cajanus cajan
Q35: Which nutrient promotes root growth?
Answer: Phosphorus
Q36: Which is an example of green manure crop?
Answer: Sunn hemp
Q37: What is the term for breaking of soil crust?
Answer: Tillage
Q38: Which is a Rabi crop?
Answer: Wheat
Q39: Which is a Kharif crop?
Answer: Rice
Q40: What is the botanical name of Sorghum?
Answer: Sorghum bicolor
Q41: Which nutrient is essential for chlorophyll formation?
Answer: Nitrogen
Q42: What is the term for the arrangement of soil particles?
Answer: Soil structure
Q43: Which is a bio-fertilizer?
Answer: Rhizobium
Q44: What is the critical period of crop weed competition?
Answer: The initial period of crop growth where weeds cause the maximum damage.
Q45: Which crop is known as poor man's food?
Answer: Bajra
Q46: Which is the most important micronutrient in Telangana soils?
Answer: Zinc
Q47: What is the term for plant density per unit area?
Answer: Plant population
Q48: Which is an example of a selective herbicide?
Answer: 2,4-D
Q49: Which is a non-monocot crop?
Answer: Cotton
Q50: What is the optimum temperature for maize germination?
Answer: 18°C to 21°C
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