State Agriculture Service Exam 2026: Odisha Syllabus & Guide
The Odisha State Agriculture Service Exam 2026 is one of the most important state government examinations for agriculture and horticulture graduates in eastern India. Conducted by the Odisha Public Service Commission (OPSC), this exam recruits Assistant Agriculture Officers (AAO) for the Department of Agriculture & Farmers’ Empowerment, Government of Odisha. With 118 vacancies announced under Advertisement No. 06 of 2025-26, a competitive salary on Pay Level-10 (Rs.44,900–Rs.1,42,400/month), and an in-hand pay of roughly Rs.64,000 to Rs.77,000 per month, this recruitment cycle has drawn thousands of B.Sc. Agriculture and B.Sc. Horticulture graduates across Odisha. This comprehensive 2026 guide covers the complete unit-wise syllabus, exam pattern, eligibility criteria, salary structure, best books, a 180-day preparation plan, and FAQs — everything you need to crack the Odisha Agriculture Service Exam this year.
| Conducting Body | Odisha Public Service Commission (OPSC) |
| Post Covered | Assistant Agriculture Officer (AAO), Group-B (Class-II) |
| Advertisement No. | 06 of 2025-26 |
| Total Vacancies | 118 Posts (40 reserved for Women) |
| Total Questions | 200 (Paper I + Paper II, 100 each) |
| Total Marks | 200 Marks |
| Duration | 2 Hours per Paper (120 Minutes) |
| AAO Salary | Pay Level 10 | Rs.44,900–Rs.1,42,400/month |
| Qualification | B.Sc. Agriculture or B.Sc. Horticulture |
| Age Limit | 21–42 Years (as on 1 January 2025) |
| Official Website | opsc.gov.in |
- What is the Odisha Agriculture Service Exam 2026?
- Exam Pattern 2026 – Questions, Marks & Duration
- Eligibility Criteria: Qualification, Age & Vacancy
- Complete Syllabus 2026 – Paper I & Paper II Topic-Wise
- Salary & Pay Scale: AAO Pay Level 10 Breakdown
- Who Should Apply for Odisha Agriculture Service Exam?
- Best Books for Odisha Agriculture Service Exam 2026
- 180-Day Study Plan & Weekly Timetable
- OPSC AAO vs OPSC ASO vs OPSC OCS Comparison
- Key Agriculture Career Terms for Odisha Exam
- How to Apply for OPSC AAO 2026
- Frequently Asked Questions (FAQs)
What is the Odisha Agriculture Service Exam 2026?
The Odisha State Agriculture Service Exam is a state-level competitive examination administered by the Odisha Public Service Commission (OPSC), headquartered in Cuttack. It is the principal gateway for agriculture and horticulture graduates to enter the Odisha Agriculture and Food Production Service as Assistant Agriculture Officers — a Class-II (Group-B) government post offering strong job security, structured career growth, and a competitive pay structure under the 7th Pay Commission framework.
For the 2025-26 recruitment cycle, OPSC announced 118 vacancies for the AAO post under the Department of Agriculture & Farmers’ Empowerment. The written examination was conducted on 19th February 2026 in two shifts across Cuttack and Bhubaneswar zones, with over 4,800 candidates registering for the exam. Selected AAOs work at the block and district level, implementing government agricultural schemes, advising farmers on modern cultivation practices, monitoring crop output and soil health, and coordinating with local agriculture offices and Krishi Vigyan Kendras.
The selection process for the Odisha Agriculture Service Exam 2026 includes 2 stages:
- ✅ Written Examination — Objective-type MCQ paper across 2 papers (200 questions / 200 marks / 4 hours total)
- ✅ Interview / Document Verification — Shortlisted candidates undergo certificate verification and a personal interview before final merit list preparation
Exam Pattern 2026 – Questions, Marks & Duration
Understanding the Odisha Agriculture Service Exam pattern is the first step in building a winning strategy. The OPSC Assistant Agriculture Officer exam is conducted as two separate, equally weighted papers, both focused entirely on agriculture-related subjects.
| Parameter | Paper I | Paper II |
|---|---|---|
| Exam Mode | Offline – OMR / CBT (as notified) | Offline – OMR / CBT (as notified) |
| Question Type | Objective MCQ | Objective MCQ |
| Total Questions | 100 | 100 |
| Total Marks | 100 Marks | 100 Marks |
| Duration | 2 Hours | 2 Hours |
| Negative Marking | 0.25 Mark per wrong answer | 0.25 Mark per wrong answer |
| Language | English | English |
| Core Focus | Agronomy, Crop Production, Horticulture, Plant Protection | Soil Science, Crop Improvement, Extension, Economics |
Both papers are evaluated independently and carry equal weightage in the final written-exam score. There is no provision to choose between papers — every candidate must attempt both Paper I and Paper II in full. After clearing the written examination, candidates must secure the minimum qualifying marks set by the Commission to be shortlisted for the next stage, with the final merit list prepared on the combined marks from the written exam and interview.
Eligibility Criteria 2026 – Qualification, Age & Vacancy
Before diving into the syllabus, every candidate must confirm they meet the OPSC Assistant Agriculture Officer eligibility criteria 2026. Unlike many state agriculture services that accept multiple equivalent degrees, Odisha applies a strict qualification rule.
Educational Qualification
- 🎓 Assistant Agriculture Officer (AAO): Bachelor’s Degree in Agriculture (B.Sc. Agriculture) or Bachelor’s Degree in Horticulture (B.Sc. Horticulture) from any University or Institution recognised by any State Government or the Government of India.
- ⚠️ Strict Equivalence Rule: No other equivalent qualification except a Degree in Agriculture or Horticulture will be accepted — diploma holders or candidates with allied-science degrees (Agricultural Engineering, Forestry, Veterinary Science) are not eligible for this specific post.
- 🌐 Language Requirement: Candidates must possess adequate knowledge of Odia, as specified in the official notification schedule, for effective field-level communication with farmers.
Age Limit & Category-Wise Vacancy Distribution
Candidates must be between 21 and 42 years of age as on 1st January 2025, with standard age relaxation applicable for reserved categories as per Odisha government norms. Out of the total 118 posts notified, the category-wise breakdown is as follows:
| Category | Number of Posts |
|---|---|
| Unreserved (UR) | 61 |
| SEBC | 14 |
| SC | 29 |
| ST | 14 |
| Women (included within above categories) | 40 |
| PwD | 5 |
| Ex-Servicemen | 4 |
| Sports Persons | 1 |
| Total | 118 |
Candidates are strongly advised to verify the exact category-wise vacancy figures and any corrigenda from the official OPSC notification before applying, as numbers can be revised between the registration window and the final advertisement.
Complete Odisha AAO Syllabus 2026 – Paper I & Paper II
The OPSC AAO syllabus 2026 is structured at the bachelor’s degree level in Agriculture and Horticulture, divided into two papers of 100 marks each. It tests both conceptual understanding of core agricultural subjects and practical, field-level applied knowledge. Download the official syllabus PDF directly from opsc.gov.in to cross-reference every unit before you begin preparation.
Paper I – Crop Production, Horticulture & Plant Protection
| Unit | Core Topics Covered |
|---|---|
| Unit I – Agronomy & Cropping Systems | Agronomy fundamentals; farming systems and sustainable agriculture; principles of organic farming; crop production technology for cereals, pulses, and oilseeds relevant to Odisha’s agro-climatic zones (coastal, central table land, northern plateau) |
| Unit II – Horticulture Production Technology | Production technology of fruit crops (mango, banana, citrus, guava, cashew, pineapple); vegetable crops (tomato, brinjal, okra, cucurbits); floriculture crops (rose, marigold, chrysanthemum, gladiolus); nursery management and propagation techniques |
| Unit III – Crops, Horticulture & Entomology | Field crop management practices; horticulture crop protection; insect pest classification and identification; economically important insect pests of field and horticultural crops; nematode pests of horticulture crops and their integrated management |
| Unit IV – Agrometeorology, Forestry & Heritage | Agrometeorology and climate change impacts on Odisha agriculture; forestry and agroforestry systems; agriculture and sericulture; agriculture heritage of Odisha; farmer empowerment schemes implemented at the state level |
Paper II – Soil Science, Crop Improvement & Extension
| Unit | Core Topics Covered |
|---|---|
| Unit I – Geoinformatics, Soil Science & Nano-Technology | Geoinformatics and nano-technology applications in agriculture; fundamentals of soil science — soil formation, classification, physical and chemical properties; soil fertility and nutrition management; problem soils (saline, acidic, lateritic) and their management, highly relevant to Odisha’s coastal and upland tracts |
| Unit II – Seed Technology, Genetics & Plant Breeding | Principles of seed technology — seed production, processing, certification; genetics and plant breeding methods — selection, hybridisation, heterosis; introduction to crop physiology — photosynthesis, respiration, growth and development stages |
| Unit III – Agricultural Extension Education | Fundamentals of agricultural extension education; extension teaching methods; communication process and adoption of innovations; role of Krishi Vigyan Kendras (KVKs) and farmer training centres in Odisha’s agricultural development |
| Unit IV – Agriculture Heritage & Farmer Empowerment | Agriculture heritage and traditional knowledge systems; farmer empowerment schemes — both central schemes (PM-Kisan, PMFBY, Soil Health Card) and Odisha-specific schemes (KALIA, Odisha Millet Mission); agricultural economics fundamentals and marketing structures |
Candidates preparing for both papers should note that Unit IV (Agriculture Heritage & Farmer Empowerment Schemes) appears in both papers with different emphasis — Paper I focuses on the heritage and forestry angle, while Paper II tests scheme-specific and economic dimensions. Treating these as separate revision blocks avoids confusion during final preparation.
Salary & Pay Scale – OPSC AAO Pay Level 10 Breakdown
One of the strongest attractions of the Odisha Agriculture Service is its competitive salary structure under the Odisha Revised Scale of Pay (ORSP) Rules, 2017. Selected AAOs are placed at Pay Level-10, Cell-1 of the Pay Matrix.
| Salary Component | Amount (Approx.) |
|---|---|
| Basic Pay (Level 10, Cell 1) | Rs.44,900/month |
| Pay Scale Range | Rs.44,900 – Rs.1,42,400 |
| Approx. Gross Monthly Salary | Rs.84,565/month (with DA, HRA, allowances) |
| Approx. In-Hand Monthly Salary | Rs.64,000 – Rs.77,710/month (after deductions) |
| Approx. Annual CTC | Rs.9.3 – Rs.10.1 Lakh/year |
In addition to basic pay, all OPSC AAOs receive Dearness Allowance (DA), House Rent Allowance (HRA), Travel Allowance, and Medical Allowance as sanctioned by the Government of Odisha from time to time. Career growth follows a clear, seniority-and-performance-based promotion ladder from Assistant Agriculture Officer up to Deputy Director and Director of Agriculture over the course of a full career, with corresponding increases in pay level and responsibility.
Who Should Apply for Odisha Agriculture Service Exam 2026?
- 🎓 B.Sc. Agriculture Graduates from Odisha University of Agriculture and Technology (OUAT) or any recognised university seeking a Class-II Gazetted government post with Rs.44,900+ starting basic pay.
- 🌱 B.Sc. Horticulture Graduates looking for a technical field role implementing horticulture and farmer-empowerment schemes at the block and district level.
- 👩🌾 Women Agriculture Graduates — 40 out of 118 posts in the current cycle are reserved for women, making this an excellent opportunity with strong representation built into the recruitment structure.
- 🏘️ Rural and District-Level Aspirants from agriculture-dominant districts like Mayurbhanj, Kalahandi, Ganjam, and Balasore who want to serve their home region through state agriculture programmes.
- 🌾 SC/ST/SEBC Category Candidates who benefit from dedicated reservation — 29 SC posts and 14 ST posts are notified in the current cycle, alongside 14 SEBC posts.
- 🎖️ Ex-Servicemen and Sports Persons from Odisha who meet the educational qualification and wish to transition into a technical government agriculture role with dedicated reserved posts.
- ♿ PwD Candidates who meet the eligibility criteria — 5 posts are specifically reserved for persons with disabilities in the current notification.
- 📚 Repeat Aspirants from previous OPSC AAO or related state agriculture service cycles who want a structured, syllabus-complete preparation approach for the next opportunity.
Best Books for Odisha Agriculture Service Exam 2026
| Unit / Subject | Recommended Book | Author / Publisher |
|---|---|---|
| Agronomy (Paper I, Unit I) | Fundamentals of Agronomy | S.R. Reddy |
| Horticulture (Paper I, Unit II) | A Textbook of Horticulture | T.K. Bose & S.K. Mitra |
| Entomology (Paper I, Unit III) | A Textbook of Agricultural Entomology | Atwal & Dhaliwal |
| Soil Science (Paper II, Unit I) | Soil Science | T.D. Biswas & S.K. Mukherjee |
| Plant Breeding & Genetics (Paper II, Unit II) | Introduction to Plant Breeding | S.L. Poehlman |
| Agricultural Extension (Paper II, Unit III) | Extension Education | G.L. Ray |
| Agriculture Economics | Agricultural Economics | H.R. Sharma |
| Previous Year Papers | OPSC AAO Solved Practice Sets | Toppersexam / Testbook Publications |
Supplement standard textbooks with the freely available ICAR e-Krishi Shiksha e-courses in Agronomy, Horticulture, and Soil Science, which align closely with the bachelor’s degree-level syllabus tested in the OPSC AAO exam. Access them through icar.org.in.
180-Day Study Plan for Odisha Agriculture Service Exam 2026
Phase 1: Foundation Building (Days 1–60)
- 📚 Revise B.Sc. Agriculture core textbooks for Agronomy and Crop Production Technology — the highest-weightage area of Paper I
- 🌱 Cover Horticulture production technology for fruits, vegetables, and floriculture crops with special focus on Odisha’s major commercial crops (mango, cashew, banana, vegetables)
- 📖 Begin Soil Science fundamentals from Paper II in parallel — soil classification and properties overlap conceptually with Agronomy units
- 📝 Make concise 1-page notes per topic covering definitions, classifications, and numerical facts likely to be tested as direct MCQs
Phase 2: Technical Mastery (Days 61–120)
- 🔬 Complete Entomology and Nematode Pest Management from Paper I — focus on pest identification and economically important species
- 🌾 Cover Agrometeorology, Climate Change, and Forestry units; link these to current ICAR research and Odisha-specific climate patterns
- 🧬 Complete Seed Technology, Genetics, and Plant Breeding fundamentals from Paper II — focus on practical breeding methods and crop physiology basics
- 📋 Study Agricultural Extension Education and Farmer Empowerment Schemes, with emphasis on both central schemes and Odisha state-specific programmes like KALIA and the Odisha Millet Mission
- 📊 Solve 25–30 MCQs daily across both papers from previous year OPSC AAO question papers
Phase 3: Revision & Mock Tests (Days 121–180)
- 🔄 Complete a full revision pass across all 8 units (4 in Paper I, 4 in Paper II) — Agriculture Heritage and Farmer Empowerment Schemes are often under-prepared but consistently tested
- 📝 Attempt at least 10 full-length mock tests replicating the exact 2-paper, 4-hour format with negative marking discipline
- 📰 Track recent Odisha agriculture department announcements and central government scheme updates relevant to the Agriculture Heritage and Farmer Empowerment units
- ⚡ Prioritise accuracy over speed in the final 30 days — at 0.25 negative marking, attempting 80 confident answers out of 100 typically outperforms attempting all 100 with guesswork
| Day | Morning (3 hrs) | Evening (2 hrs) |
|---|---|---|
| Monday | Agronomy & Cropping Systems (Paper I) | Soil Science Fundamentals (Paper II) |
| Tuesday | Horticulture Production Technology (Paper I) | Seed Technology & Genetics (Paper II) |
| Wednesday | Entomology & Nematode Pests (Paper I) | Plant Breeding Basics (Paper II) |
| Thursday | Agrometeorology & Forestry (Paper I) | Agricultural Extension Education (Paper II) |
| Friday | Agriculture Heritage & Schemes (Paper I) | Farmer Empowerment Schemes (Paper II) |
| Saturday | Previous Year Papers (50 MCQs) | Error Notebook Review |
| Sunday | Full-Length Mock Test (200 MCQs / 4 hrs) | Weak Area Targeting |
- Odisha-Specific Crop Focus: A meaningful share of questions relate to Odisha’s commercial crops such as cashew, mango, banana, and rice-based cropping systems, along with coastal-zone soil management. Build dedicated notes around these.
- Negative Marking Strategy: With 0.25 negative marking per paper, skip questions you are genuinely unsure about. Accuracy-first attempts consistently outperform full-attempt guessing strategies in past OPSC technical exams.
- State Scheme Awareness: Questions on KALIA, Odisha Millet Mission, PM-Kisan, and Soil Health Card are regularly asked under Farmer Empowerment Schemes. Track updates via the Department of Agriculture & Farmers’ Empowerment, Odisha.
- Two-Paper Time Management: Since both papers are scored independently and equally, allocate balanced preparation time — do not over-invest in Paper I at the expense of Paper II, a common mistake among first-time aspirants.
OPSC AAO vs OPSC ASO vs OPSC OCS – Full Comparison
| Parameter | Assistant Agriculture Officer (AAO) | Assistant Section Officer (ASO) | Odisha Civil Service (OCS) |
|---|---|---|---|
| Recruiting Body | OPSC | OPSC | OPSC |
| Qualification | B.Sc. Agriculture / Horticulture only | Any Bachelor’s Degree | Any Bachelor’s Degree |
| Pay Level | Level 10 | Level 9 | Level 10–12 |
| Starting Salary | Rs.44,900/month | Rs.35,400/month | Rs.44,900–Rs.56,100/month |
| Exam Pattern | 200 MCQs (2 papers) | 400 MCQs (3 papers) + Skill Test | Prelims + Mains + Interview |
| Role Type | Technical, field-oriented | General administrative / secretariat | Administrative, Group A/B services |
| Best For | Agriculture/Horticulture graduates | Graduates from any discipline | Graduates seeking administrative career |
For B.Sc. Agriculture and B.Sc. Horticulture graduates, the OPSC AAO post is the most relevant and accessible technical government career in Odisha, combining a strong starting basic pay of Rs.44,900 with field-level responsibilities directly aligned to an agriculture degree. While the OPSC OCS exam offers higher long-term prestige and the ASO post is open to all graduates, neither leverages a technical agriculture background the way the AAO post does — making focused preparation for the Odisha Agriculture Service Exam the highest-leverage path for agriculture graduates in the state.
Key Agriculture Career Terms for Odisha Exam 2026
Knowing these high-value terms will help you navigate the Odisha Agriculture Service Exam 2026 syllabus better and score well in the scheme-related and applied sections of both papers.
- 🌾 Odisha Agriculture and Food Production Service — The state cadre under which Assistant Agriculture Officers are recruited and placed by OPSC; offers government salary from Rs.44,900 to Rs.1,42,400 per month.
- 💰 KALIA Scheme — Krushak Assistance for Livelihood and Income Augmentation, Odisha’s flagship farmer welfare scheme providing financial assistance to small and marginal farmers; a frequently tested Farmer Empowerment unit topic.
- 🌱 Odisha Millet Mission — A state government initiative promoting millet cultivation and consumption to improve nutrition security and climate resilience; key current-scheme topic in Paper II.
- 🧪 Problem Soils — Saline, acidic, and lateritic soils common in Odisha’s coastal and upland tracts requiring specific reclamation and management techniques; a core Soil Science unit topic.
- 🐛 Nematode Pest Management — Integrated control of nematode pests affecting horticultural crops, covering cultural, biological, and chemical management strategies tested in Paper I.
- 🌿 Krishi Vigyan Kendra (KVK) — District-level farm science centres under ICAR providing technology demonstration and farmer training; important for Agricultural Extension Education unit questions.
- 📊 Pay Level-10 (ORSP Rules, 2017) — The pay matrix classification under which OPSC AAOs are placed, with basic pay starting at Rs.44,900 per month plus Dearness Allowance and House Rent Allowance.
- 🌾 Agroclimatic Zones of Odisha — The state is divided into distinct agroclimatic regions (coastal plains, central table land, northern plateau, western undulating zone) that determine crop suitability and form a recurring exam topic.
- 🌻 Farmer Empowerment Schemes — Umbrella term covering both central (PM-Kisan, PMFBY, Soil Health Card) and Odisha-specific (KALIA) programmes implemented at the field level by AAOs.
- 🔬 Geoinformatics in Agriculture — GIS and remote sensing applications for crop monitoring, soil mapping, and yield estimation; an emerging Paper II topic reflecting modernisation of agricultural administration.
How to Apply for OPSC AAO 2026
The application process for OPSC AAO follows the standard OPSC online recruitment system. While the 2025-26 cycle’s application window has closed, the steps below remain the standard process for future Odisha Agriculture Service Exam notifications.
- Visit opsc.gov.in and locate the latest Assistant Agriculture Officer recruitment advertisement once notified.
- Complete new user One-Time Registration (OTR) with name, valid mobile number, and email ID if not already registered on the OPSC portal.
- Log in and fill the application form carefully — personal details, B.Sc. Agriculture/Horticulture qualification details, and category information must be entered accurately.
- Upload clear, recent scanned images of your photograph, signature, and thumb impression as per the prescribed format and file size specifications.
- Pay the application fee online as applicable to your category — payment must be completed before final submission of the form.
- Review every field carefully — incorrect information or suppression of facts may lead to cancellation of candidature at any stage, including after the written examination.
- Submit the form and download the confirmation receipt for future reference, including admit card retrieval and document verification.
✅ Pro Tip: Always cross-verify exam dates, fee structures, and category-wise vacancy figures directly from the official OPSC notification PDF rather than relying solely on third-party aggregator websites, since corrigenda are common in OPSC recruitment cycles, including fee-related corrections.
For authoritative national-level agriculture scheme information, visit agricoop.nic.in (Department of Agriculture & Farmers Welfare, Government of India). For ICAR research updates relevant to applied-question sections, refer to icar.org.in.
Frequently Asked Questions – Odisha Agriculture Service Exam 2026
What is the Odisha State Agriculture Service Exam 2026?
The Odisha State Agriculture Service Exam 2026 is conducted by the Odisha Public Service Commission (OPSC) to recruit Assistant Agriculture Officers (AAO) for the Department of Agriculture and Farmers’ Empowerment under the Odisha Agriculture and Food Production Service. The exam tests candidates on agronomy, horticulture, soil science, plant protection, and agricultural economics through 200 objective-type questions across two papers.
What is the salary for Odisha Assistant Agriculture Officer 2026?
Selected Assistant Agriculture Officers under OPSC are placed at Pay Matrix Level 10 with a basic pay of Rs.44,900, ranging up to Rs.1,42,400. The approximate gross monthly salary is around Rs.84,565, with an in-hand monthly pay of approximately Rs.64,000 to Rs.77,000 after standard deductions, plus Dearness Allowance, House Rent Allowance, and other government allowances.
What is the eligibility for OPSC Assistant Agriculture Officer 2026?
Candidates must hold a Bachelor’s Degree in Agriculture (B.Sc. Agriculture) or Bachelor’s Degree in Horticulture (B.Sc. Horticulture) from a University or Institution recognised by a State Government or the Government of India. No other equivalent qualification is accepted. Age must be between 21 and 42 years as on 1 January 2025, with relaxation for SC/ST/SEBC/Women/PwD/Ex-Servicemen categories as per Odisha government norms.
How many vacancies are there in OPSC AAO Recruitment 2026?
OPSC announced a total of 118 vacancies for the Assistant Agriculture Officer post under Advertisement No. 06 of 2025-26. The category-wise distribution includes 61 UR posts, 14 SEBC posts, 29 SC posts, and 14 ST posts, with 40 posts reserved for women within these categories, 5 for PwD candidates, 4 for Ex-Servicemen, and 1 for Sports Persons.
What is the exam pattern for Odisha AAO Exam 2026?
The OPSC Assistant Agriculture Officer Exam consists of two papers of 100 marks each (200 questions, 200 marks total), with each paper lasting 2 hours. Each correct answer carries 1 mark while 0.25 marks are deducted for every wrong answer. Paper I covers Agronomy, Crop Production, Horticulture, and Plant Protection, while Paper II covers Soil Science, Crop Improvement, Agricultural Extension, and Economics.
What are the best books for Odisha Agriculture Service Exam 2026?
Top recommended books for OPSC AAO preparation include Fundamentals of Agronomy by S.R. Reddy, A Textbook of Horticulture by T.K. Bose and S.K. Mitra, Soil Science by T.D. Biswas and S.K. Mukherjee, Extension Education by G.L. Ray, and OPSC AAO Previous Year Question Papers from competitive exam publishers for pattern-based practice.
Is there negative marking in OPSC AAO Exam?
Yes, there is negative marking in the OPSC Assistant Agriculture Officer Exam 2026. For every incorrect answer, 0.25 marks are deducted from the total score in each paper. Unanswered questions carry no penalty, so candidates should attempt only those questions where they have reasonable confidence rather than guessing randomly across both papers.
What topics are covered in the OPSC AAO Paper I syllabus?
OPSC AAO Paper I covers Agronomy, Farming Systems and Sustainable Agriculture, Principles of Organic Farming, Crop Production Technology, Production Technology of Horticulture crops (fruits, vegetables, floriculture), Entomology, Nematode pests and their management, Agrometeorology and Climate Change, Forestry, Agriculture and Sericulture, Agriculture Heritage, and Farmer Empowerment Schemes.
What is the difference between OPSC AAO and OPSC ASO recruitment 2026?
OPSC Assistant Agriculture Officer (AAO) requires a B.Sc. Agriculture or Horticulture degree and is placed at Pay Level 10 (Rs.44,900+/month) under the Department of Agriculture and Farmers’ Empowerment, with a technical, field-oriented role. OPSC Assistant Section Officer (ASO) requires any bachelor’s degree and is placed at Pay Level 9 (Rs.35,400/month) for general secretariat administrative work. AAO is the relevant post for agriculture graduates seeking a technical government career aligned with their degree.
For the latest notifications, official syllabus PDF, and admit card updates, visit the official OPSC website at opsc.gov.in. Agriculture graduates can also explore broader career comparisons in our guide on BSc Agriculture Salary 2026 – Govt vs Private and ICAR JRF SRF 2026 Salary & Syllabus Guide for related government and research career paths.
Last Updated: June 2026 | This guide is regularly reviewed and updated for accuracy. Bookmark this page for the latest notifications.
