Master the syllabus, practice on the official NTA CBT interface, and execute the exact preparation strategy used by previous toppers.
Strictly speaking, a last-moment thinking of writing JRF on agronomy will be a poor choice considering its huge syllabus.
The exam consists of 120 questions (480 marks) with a 1/4 negative marking penalty.
Here is the subject-wise question weightage for the ICAR JRF Agronomy exam based on the 2024 and 2025 paper analysis.
| Subject Category | Approx. Qs (2024) | Approx. Qs (2025) | Priority Level | Strategic Insight |
|---|---|---|---|---|
| Plant Physiology & Biochemistry (Unit I) | 15โ17 | 20โ22 | Very High | This is the highest growth area; a non-negotiable top priority that tests molecular-level concepts. |
| Soil Science & Nutrient Management (Unit VI & VIII) | 26โ28 | 20โ22 | Very High | Consistently dominates the paper; focuses on chemical principles and application. |
| Weed Management (Unit IV) | 18โ20 | 16โ18 | High | Requires mastering technical aspects, such as dosage calculations and chemical families. |
| General Agriculture & Schemes | – | 15โ17 | Moderate | Moderately important; requires staying updated. |
| Water Management (Unit V) | 12โ14 | 13โ15 | Moderate | Highly calculative; involves formulas and instrument physics. |
| Agro-meteorology, Tech & Remote Sensing (Unit II) | 15โ17 | 11โ13 | Moderate | Requires awareness of satellites and agricultural schemes. |
| Crop Production (Unit III) | 17โ19 | 10โ12 | Decreasing | Declining in importance; focus selectively on crop classifications and research institute varieties |
While staple food and commercial crops are frequent in question papers, oilseeds and fodder crops are often ‘dark horses’. Rather than rote memorization, try to understand the underlying logic behind specific seed, soil, nutrient, and water requirements.
For weed management, prepare for crucial questions on problematic and aquatic weeds, often tested in matching columns. For problem soils, deeply understand the chemistry, characteristics, and reclamation processes.
Numericals provide a massive competitive edge. Master the rules for Rotational Intensity (e.g., converting durations to complete years), Water Use Efficiency (Crop vs. Field WUE), and precise fertilizer application formulas.
To develop a robust concept on different aspects of a subject, widely referenced textbooks from renowned authors are best. Here is the definitive booklist for ICAR JRF Agronomy.
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