The Haryana Public Service Commission (HPSC) has announced recruitment for Agricultural Development Officers (ADOs). Candidates preparing for this examination need a thorough understanding of the HPSC ADO syllabus 2026 and the exam pattern to strategize their preparation effectively. The syllabus is comprehensive, covering various aspects of agriculture and general studies.
HPSC ADO Exam Pattern 2026
The HPSC ADO examination is typically structured as an objective-type test, followed by a viva-voce. Based on previous patterns, the exam is expected to comprise two parts: Part A focusing on Agriculture and Part B on General Studies.
| Component | Details |
|---|---|
| Exam Type | Objective Type (Multiple Choice Questions – MCQs) |
| Total Questions | 100 (80 in Part A – Agriculture, 20 in Part B – General Studies) |
| Total Marks | 100 Marks |
| Duration | 2 Hours |
| Marking Scheme | +1 mark for each correct answer; -0.25 marks for each incorrect answer. |
| Weightage | Recruitment Test: 87.5% Viva-Voce: 12.5% |
HPSC ADO Syllabus 2026
The HPSC ADO syllabus is divided into two main sections: Agriculture and General Studies.
Part A: Agriculture
This section forms the core of the examination and covers a wide range of agricultural disciplines. Key areas include:
- Ecology and its relevance to man: Natural resources, sustainable management, conservation, agro-ecology, cropping patterns, environmental pollution, climate change, and the use of RS & GIS.
- Cropping Patterns and Farming Systems: Concepts of various cropping, organic farming, package of practices for important crops.
- Forestry: Social forestry, agro-forestry, forest products, and value addition.
- Weed Management: Characteristics, control methods (cultural, biological, chemical).
- Soil Science: Soil properties, formation, constituents, plant nutrients, soil fertility, soil testing, integrated nutrient management, biofertilizers, problem soils, soil conservation, and watershed management.
- Farm Power and Machinery: Sources of power, types and functions of agricultural machinery.
- Soil & Water Conservation Engineering: Techniques for soil and water conservation.
- Irrigation & Drainage Engineering: Methods and systems for irrigation and drainage.
- Agricultural Process Engineering: Processing of agricultural products, post-harvest technologies.
- Dairy & Food Engineering: Engineering aspects of dairy and food production.
- Plant Physiology: Plant nutrition, photosynthesis, respiration, metabolism, plant growth substances, physiology of seed development.
- Genetics and Plant Breeding: Cell structure, heredity, mutation, polyploidy, incompatibility, and their application in crop improvement.
- Agricultural Economics: Farm management, marketing, price policy, crop insurance.
- Extension Education: Role of KVKs, NGOs, and self-help groups in rural development.
Part B: General Studies
This section assesses the candidate’s awareness of current affairs and general knowledge. Topics typically include:
- Current Affairs: National and international events.
- History: Significant historical periods and events.
- Geography: Physical and human geography.
- Polity: Governance, and constitutional aspects.
- Economy: Economic concepts and policies.
- General Knowledge: A broad understanding of various subjects.
Haryana ADO Recruitment 2026: out 785
Recommended Books for HPSC ADO Exam Preparation
To excel in the HPSC ADO exam, referring to standard textbooks and preparation guides is crucial. Here are some highly recommended books:
- For Agriculture:
- “Objective Agriculture” by Dr. S.R. Kantwa
- “Fundamental of Agriculture” (Vol-1 & Vol-2) by Arun Katyayan
- “Competitive Book of Agriculture” by Nem Raj Sunda
- “Agriculture at a Glance” by R.K. Sharma et al.
- For General Studies:
- NCERT books for History, Geography, Polity, and Economy (Class XI & XII).
- “Indian Polity” by M. Laxmikant (for Polity)
- “Spectrum Modern History” by Rajiv Ahir (for History)
- “Environment & Ecology” by Shankar IAS (for Environment)
- “Know Your State – Haryana” by Arihant Publishers (for Haryana GK)
Frequently Asked Questions (FAQs)
Q1: What are the main subjects covered in the HPSC ADO syllabus?
The syllabus is divided into two main parts: Agriculture and General Studies.
Q2: Is there negative marking in the HPSC ADO exam?
Yes, there is negative marking. Typically, 0.25 marks are deducted for each incorrect answer.
Q3: What is the weightage of the written exam and interview in the selection process?
The written recruitment test generally carries a weightage of 87.5%, while the viva-voce or interview carries 12.5%.
Q4: Which topics are most important in the Agriculture section?
Key areas include Soil Science, Plant Physiology, Genetics and Plant Breeding, Farm Machinery, and Crop Husbandry.
Q5: Are there specific books recommended for the Haryana GK portion?
Yes, books like “Know Your State – Haryana” by Arihant Publishers are recommended for Haryana-specific general knowledge.
Q6: Can I prepare for the HPSC ADO exam solely based on online material?
While online resources are helpful, it is advisable to supplement them with standard reference books for a comprehensive understanding of the syllabus.