Pomology, Olericulture, and Post-Harvest Technology are the three most important chapters for ICAR AIEEA PG 2026 Horticulture, collectively accounting for nearly 50% of questions based on previous year trends.
ICAR AIEEA PG 2026 is scheduled for July 2, 2026, and is conducted by NTA on behalf of ICAR for admission to PG programs across agricultural universities. For students appearing in the Horticulture paper, knowing the chapter-wise weightage helps prioritize preparation in the final weeks before the exam. This article breaks down the most important chapters based on question frequency from previous years and identifies the specific topics that appear most often.
- The Horticulture paper is expected to have 120 MCQs worth 480 marks based on previous year patterns.
- Pomology (Fruit Science) consistently carries the highest weightage with approximately 20–25% of questions.
- Olericulture (Vegetable Science) follows closely with around 15–20% expected weightage.
- Post-Harvest Technology has gained increased importance in recent years, contributing 12–15% of questions.
- The exam date is July 2, 2026; students should target high-weightage chapters first in their preparation.
| Direct Link to ICAR AIEEA PG 2026 Official Website (Active) — exams.nta.nic.in/icar |
ICAR AIEEA PG 2026 Horticulture Paper Overview
The Horticulture paper in ICAR AIEEA PG 2026 tests knowledge across all major sub-disciplines of horticulture science. Based on previous year patterns, the paper includes 120 multiple-choice questions carrying 4 marks each, with a negative marking of 1 mark per incorrect answer. The total duration is 2 hours 30 minutes, and the exam is conducted in computer-based test (CBT) mode.
| Parameter | Details |
|---|---|
| Exam Name | ICAR AIEEA PG 2026 |
| Conducting Body | National Testing Agency (NTA) on behalf of ICAR |
| Exam Date | July 2, 2026 |
| Subject Paper | Horticulture |
| Total Questions | 120 MCQs (based on previous year pattern) |
| Total Marks | 480 (based on previous year pattern) |
| Marking Scheme | +4 for correct answer, –1 for incorrect answer |
| Duration | 2 hours 30 minutes |
| Mode | Computer-Based Test (CBT) |
Chapter-wise Weightage for Horticulture
The table below shows the expected chapter-wise weightage for ICAR AIEEA PG 2026 Horticulture, derived from previous year question paper analysis. Students should allocate maximum preparation time to chapters with the highest question frequency.
| Chapter / Subject Area | Expected Questions (out of 120) | Approximate Weightage | Priority |
|---|---|---|---|
| Pomology (Fruit Science) | 24–30 | 20–25% | High |
| Olericulture (Vegetable Science) | 18–24 | 15–20% | High |
| Post-Harvest Technology | 14–18 | 12–15% | High |
| Floriculture and Landscaping | 12–15 | 10–12% | High |
| Plantation Crops and Spices | 10–12 | 8–10% | Medium |
| Plant Physiology | 10–12 | 8–10% | Medium |
| Protected Cultivation | 8–10 | 7–8% | Medium |
| Genetics and Plant Breeding | 8–10 | 7–8% | Medium |
| Plant Protection (Pests and Diseases) | 7–9 | 6–7% | Medium |
| Soil and Water Management | 5–7 | 4–6% | Low |
| Medicinal and Aromatic Plants | 4–6 | 3–5% | Low |
All figures are based on previous year trends and are expected; actual distribution may vary in 2026.
High-Weightage Chapters: Key Topics to Cover
The four chapters with the highest expected weightage in ICAR AIEEA PG Horticulture deserve dedicated preparation time. Here are the specific topics within each chapter that appear most frequently in previous years.
1. Pomology (Fruit Science) — 20–25%
Pomology consistently dominates the Horticulture paper. Questions focus on tropical, subtropical, and temperate fruits, with emphasis on propagation, training and pruning, physiology of fruit set, and physiological disorders.
| Fruit Crop | Key Topics |
|---|---|
| Mango | Varieties (Alphonso, Dashehari, Langra), malformation, spongy tissue disorder, grafting methods |
| Banana | Varieties (Dwarf Cavendish, Robusta), tissue culture propagation, bunch development stages |
| Citrus | Budding types, rootstocks, decline syndrome, physiological disorders (granulation) |
| Grapes | Training systems (Bower, Telephone), pruning practices, berry drop physiology |
| Apple | Chilling requirement, biennial bearing, rootstocks (M9, M27, MM106) |
| Propagation Techniques | Types of budding and grafting, layering methods (air, ground, simple), cutting types |
2. Olericulture (Vegetable Science) — 15–20%
Olericulture questions test knowledge of vegetable crop production, hybrid seed technology, and physiological requirements across major crop families.
| Crop Group | Key Topics |
|---|---|
| Solanaceous Crops | Tomato, brinjal, chilli — leading varieties, seed production, major diseases |
| Cucurbitaceous Crops | Sex expression in cucurbits, pollination, hybrid seed production, ethephon use |
| Cole Crops | Cauliflower, cabbage, knol-khol — bolting, vernalization, curd quality factors |
| Root and Tuber Crops | Potato certified seed production, dormancy breaking, storage management |
| Hybrid Seed Technology | CMS lines, hand pollination techniques, isolation distance, roguing practices |
3. Post-Harvest Technology — 12–15%
Post-Harvest Technology has shown an upward trend in question frequency in recent years and is now among the top three priority chapters for the Horticulture paper.
| Topic Area | Key Topics |
|---|---|
| Harvesting and Maturity Indices | TSS, titratable acidity ratio, pressure test, starch-iodine test, heat units |
| Storage Technologies | CA storage, MA storage, hypobaric storage, zero energy cool chamber, cold chain |
| Ripening Physiology | Climacteric vs non-climacteric fruits, ethylene biosynthesis, respiration rate |
| Value Addition | Jam, jelly, juice — BIS and FSSAI standards, dehydration methods, canning process |
| Packaging | MAP, edible wax coatings, shrink wrap, active and passive packaging systems |
4. Floriculture and Landscaping — 10–12%
Floriculture questions cover commercial cut flower production, bulbous crop management, and principles of landscape design that appear repeatedly in previous year papers.
| Topic Area | Key Topics |
|---|---|
| Cut Flowers | Rose (varieties, bending disorder, pests), Chrysanthemum, Gerbera, Carnation production |
| Bulbous Crops | Gladiolus, Tuberose, Dahlia — propagation techniques, corm and tuber storage |
| Landscape Design | Elements of design (line, form, colour, texture), formal vs informal gardens, garden types |
| Post-Harvest in Flowers | Vase life extension solutions, pre-cooling, cold storage temperature for cut flowers |
Medium-Weightage Chapters
These chapters each contribute approximately 7–10% of questions. Students should cover these after completing all four high-priority chapters, targeting the subtopics listed below.
| Chapter | Most Tested Topics Based on Previous Years |
|---|---|
| Plantation Crops and Spices | Coconut (copra, hybrid varieties), Arecanut, Cashew, Black Pepper, Cardamom, Turmeric, Ginger — varieties, propagation, and processing |
| Plant Physiology | Photosynthesis pathways (C3, C4, CAM), transpiration, growth regulators (auxin, cytokinin, ethylene, ABA, gibberellin), photoperiodism, vernalization, dormancy |
| Protected Cultivation | Greenhouse types and structure, polyhouse design, hydroponics (NFT, DFT), fertigation scheduling, substrate culture |
| Genetics and Plant Breeding | Mendelian inheritance, heterosis and its exploitation, polyploidy (colchicine treatment), mutation breeding, molecular markers (SSR, RAPD) |
| Plant Protection | Key pests (fruit fly, mealybug, aphids, thrips) and diseases (powdery mildew, anthracnose, fusarium wilt, bacterial canker) and IPM principles |
Preparation Strategy Based on Chapter Weightage
Use the chapter weightage data to build a time-weighted study plan before July 2, 2026. Students with limited preparation time should complete Phase 1 chapters first, then move to Phase 2 before attempting mock tests.
| Phase | Chapters to Cover | Suggested Time Share |
|---|---|---|
| Phase 1 — High Priority | Pomology, Olericulture, Post-Harvest Technology, Floriculture and Landscaping | 50–55% of study time |
| Phase 2 — Medium Priority | Plantation Crops and Spices, Plant Physiology, Protected Cultivation, Genetics and Plant Breeding, Plant Protection | 35–40% of study time |
| Phase 3 — Low Priority | Soil and Water Management, Medicinal and Aromatic Plants | 10% of study time |
Within Phase 1, focus on the specific subtopics listed in the topic tables above. After completing Phase 1, solve at least 2–3 previous year papers to identify personal weak areas before entering Phase 2. Avoid spending disproportionate time on low-priority chapters unless you have already mastered all high and medium-priority material.
ICAR AIEEA PG 2026 Horticulture Chapter Weightage FAQs
Ques. Which chapter carries the highest weightage in ICAR AIEEA PG 2026 Horticulture?
Ans. Based on previous year trends, Pomology (Fruit Science) carries the highest expected weightage at approximately 20–25% of questions, around 24–30 questions out of 120. Mango, Banana, Citrus, Grapes, and propagation techniques are the most frequently tested topics within this chapter.
Ques. How many questions are expected from Post-Harvest Technology in ICAR AIEEA PG Horticulture?
Ans. Based on previous year analysis, Post-Harvest Technology is expected to contribute 14–18 questions, approximately 12–15% of the Horticulture paper. The chapter has shown an increasing trend in recent years, and topics like CA storage, climacteric vs non-climacteric fruits, and value addition carry high importance.
Ques. Is Floriculture important for ICAR AIEEA PG Horticulture 2026?
Ans. Yes. Floriculture and Landscaping is a high-priority chapter with an expected weightage of 10–12% based on previous year trends. Focus on cut flower production (Rose, Chrysanthemum, Gerbera), bulbous crop propagation and storage, and vase life extension techniques.
Ques. What is the total marks for ICAR AIEEA PG 2026 Horticulture paper?
Ans. Based on previous year patterns, the Horticulture paper consists of 120 MCQs with 4 marks each, totalling 480 marks, with a negative marking of 1 mark per incorrect answer. Students should confirm the final exam pattern from the official NTA ICAR website at exams.nta.nic.in/icar when the notification is published.
Ques. Should students study Plantation Crops and Spices for ICAR AIEEA PG Horticulture?
Ans. Yes. Plantation Crops and Spices is a medium-priority chapter with an expected contribution of 8–10% of questions. Cover it after completing all four high-priority chapters. Focus on Coconut, Arecanut, Cashew, Black Pepper, and Cardamom — their varieties, propagation, and post-harvest processing.
Ques. When is ICAR AIEEA PG 2026 scheduled and where can students check updates?
Ans. ICAR AIEEA PG 2026 is scheduled for July 2, 2026. Students can check the latest updates on admit card release, exam city intimation, and results at the official NTA ICAR portal: exams.nta.nic.in/icar.
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