KEA Assistant Horticulture Officer Syllabus 2026 — All 51 Topics
Syllabus
KEA has published the syllabus for this recruitment. Download it only from the official website cetonline.karnataka.gov.in.
Download Official Syllabus PDFThe PDF opens on the official site. Every topic in it is explained in plain language below — you do not have to open the PDF to read the syllabus.
Compiled from the official syllabus · check it against the official link
What this official syllabus contains — 10 subject areas, 51 topics ↑
The official document runs to eleven printed pages and carries ten underlined subject headings. Under each heading the topics are set in bold, and together they come to 51. The map is below; after it, every one of those topics is taken up separately and explained in plain language.
One thing said plainly at the start: this document gives the subjects to study and nothing else. There are no marks, no duration, no question count, no negative marking and no exam date anywhere in it — and we have not filled those in for it. The full list of what it does not state is further down this page.
| Subject area (as printed in the PDF) | What sits under it |
|---|---|
| FRUIT SCIENCE | Six topics — the fundamentals of horticulture, propagation and nursery work, tropical and temperate/dryland fruit crops, protected cultivation, and fruit breeding. |
| VEGETABLE SCIENCE | Six topics — the fundamentals of vegetable science, tropical and temperate/root-tuber vegetables, vegetable breeding with seed production, and two protected-cultivation blocks. |
| FLORICULTURE AND LANDSCAPE ARCHITECTURE | Five topics — the fundamentals of floriculture, commercial flower crops, protected floriculture, landscape architecture, and ornamental plant breeding. |
| PLANTATION, SPICES, MEDICINAL AND AROMATIC CROPS | Nine topics — the largest block in the document. Plantation, spice, medicinal and aromatic crops, then breeding, propagation, post-harvest work, protected cultivation and agribusiness for the same group. |
| POST-HARVEST TECHNOLOGY | Five topics — post-harvest loss and how it is cut, handling, packaging and storage, processing, food chemistry and safety, and post-harvest engineering. |
| CROP IMPROVEMENT | Three topics — plant breeding, plant physiology with biochemistry and genetics, and seed science and technology. This is the most theoretical block. |
| CROP PROTECTION | Five topics — two on diseases (fruit/plantation/medicinal, and vegetable/spice/ornamental), one on pest management and insecticides, and two on entomology. |
| SOIL SCIENCE | Six topics — soil physics/chemistry/fertility, problem soils, soil-plant-water analysis, fertilisers and manures, microbial transformations, and agricultural microbiology. |
| AGRICULTURAL ENGINEERING | Three topics — farm power and machinery, tillage/planting/intercultural equipment, and soil and water engineering. |
| SOCIAL AND ALLIED SCIENCES | Three topics — agricultural extension education, computer science and information technology, and agricultural economics and agribusiness management. This closes the document. |
Who this post is for — what the document says about itself ↑
The document says exactly three things about the recruitment itself: the name of the post, one line of eligibility, and the signature at the end. All three are set out below as printed.
| As printed in the document | What it means |
|---|---|
| SYLLABUS FOR THE POST OF ASSISTANT HORTICULTURE OFFICER | The document's own heading. This is the subject syllabus for one post only; no other post appears in it. |
| QUALIFICATION: Graduation in Horticulture from the University Established by law in India & accredited by ICAR | This single eligibility line is printed at the top and is the only eligibility statement in the document. Age, pay scale and reservation are not in it. |
| DIRECTOR OF HORTICULTURE And Chairman, Competitive Examination Syllabus Committee | The signature line on the last page — the syllabus comes from the Directorate's Competitive Examination Syllabus Committee. No date is printed anywhere. |
Fruit Science — the six topics printed under this heading ↑
The first subject area, and the one that matters most for how you plan your study. Its opening topic lays the foundation of horticulture, which almost every later block simply assumes you already have.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Fundamentals of Horticulture | The widest topic in the block: what horticulture is worth, how fruit crops are classified and distributed, the horticultural regions of India and Karnataka, and then the whole life of an orchard — layout, planting density, high-density planting, canopy, irrigation and fertigation, nutrition, weeds, mulching, training and pruning, fruit set, and rejuvenating old orchards. Every later topic assumes this one, so read it first and read it properly. |
| Plant Propagation and Nursery Management | How new plants are raised — seed biology, dormancy and germination on one side, and the vegetative methods on the other: cuttings, layering, grafting, budding, division, runners and suckers. It also covers why a graft takes or fails (stock-scion relationship and incompatibility), nursery structures such as mist chambers, polyhouses and phytotrons, certification, and tissue culture. |
| Production Technology of Tropical and Subtropical Fruit Crops | Crop by crop: origin, varieties and rootstocks, soil and climate, planting, canopy, irrigation, nutrition, disorders, harvesting and the whole post-harvest chain — for mango, banana, citrus, grape, guava and the rest of the list. It also names specific production problems by name, and that is usually where examiners go. |
| Production Technology of Temperate and Dryland Fruit Crops | Two different halves inside one topic. The temperate half runs from apple to macadamia and brings in chilling requirement, pollinizers and self-incompatibility. The dryland half is about growing fruit where water is short — watershed management, rainwater harvesting, micro-irrigation, mulching, shelterbelts and drought management. |
| Protected Cultivation and Precision Horticulture | Growing under cover and growing by numbers — smart greenhouses, fertigation control, soil and plant sensors, weather stations, automation, robotics, and the mapping tools. Note that this same block is reprinted almost word for word under Vegetable Science and again under Floriculture, so one reading serves three sections. |
| Fruit Crop Improvement and Biotechnology | Breeding fruit crops — where they came from, germplasm collection, evaluation and conservation, floral biology and pollination, and then the methods: selection, hybridisation, mutation breeding, polyploidy, clonal and rootstock breeding. It runs on to marker-assisted selection, genome editing and tissue culture, and closes on DUS testing and variety protection. |
At a glance
| Post Name | Assistant Horticulture Officer |
| Official Website | Not specified in the official syllabus document |
| State | Karnataka |
Vegetable Science — the six topics printed under this heading ↑
Note that protected cultivation appears twice in this block — once under its own name and once joined to post-harvest management. That is how the document prints it, and we are showing it as it stands rather than tidying it.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Fundamentals of Vegetable Science | The same opening move as in fruit, for vegetables — importance, classification, origin and centres of diversity, area, production and productivity, export potential and value chain. Then the practical run: cropping systems and rotation, nursery and quality seedlings, spacing, irrigation and fertigation, integrated nutrient management, weeds, mulching, and organic and climate-resilient production. |
| Production Technology of Tropical and Subtropical Vegetables | Tomato, brinjal, chilli, okra, the gourds, drumstick, sweet corn and the leafy vegetables — each from origin, varieties and hybrids through nursery, planting, nutrition and disorders to harvesting, grading, packing, storage, export requirements and the economics of growing it. |
| Production Technology of Temperate, Bulb, Root, Tuber and Perennial Vegetables | The cool-season and underground crops — the cabbage family, onion and garlic, radish, carrot and beetroot, peas, and the tuber crops such as potato, sweet potato, cassava, elephant foot yam, colocasia and dioscorea, along with perennials like asparagus and rhubarb. |
| Vegetable Crop Improvement and Seed Production | Two skills in one topic — breeding vegetables (heterosis, hybrid seed, mutation and polyploidy breeding, molecular methods) and then producing seed to standard: breeder, foundation and certified classes, isolation distance, rouging, field and seed standards, processing, storage and testing. |
| Protected Cultivation and Precision Horticulture | The same protected-cultivation block as under Fruit Science, but here hydroponics, aeroponics and vertical farming are added, and the mapping list also carries satellite imagery and digital elevation models. |
| Protected Cultivation, Post-Harvest Management and Sustainable Vegetable Production | Polyhouses, net houses, shade-nets, low tunnels and hydroponics on one side; on the other, the full post-harvest chain for vegetables — maturity indices, grading, packaging, cold chain, food safety and traceability. It closes on GAP, organic and natural farming, and climate-smart production. |
Floriculture and Landscape Architecture — the five topics ↑
This block puts two different trades side by side — growing flowers, and designing planted space. The landscape topic is the only one in the whole syllabus that asks for design software by name.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Fundamentals of Floriculture | The introduction to floriculture — its importance, its development in India and the world, the classification of ornamental plants from annuals to orchids, cacti and aquatics, garden styles (English, Japanese, Mughal, Italian, French and contemporary), the principles of garden design, lawns, and the craft side: bonsai, topiary, floral art and Ikebana. |
| Production Technology of Commercial Flower Crops | Rose, chrysanthemum, carnation, gerbera, gladiolus, tuberose, orchids, anthurium, jasmine, marigold and the other commercial flowers — from planting to post-harvest grading, quality standards and export. The same topic also asks for essential-oil extraction from rose, jasmine and tuberose. |
| Protected Floriculture and Precision Production Technologies | Growing cut flowers under greenhouse, polyhouse and shade-net — environment control, microclimate, automation, hydroponics and precision nutrition; production scheduling for domestic and export markets, cold chain and marketing; and the money side, economic feasibility and project formulation. |
| Landscape Architecture and Environmental Planning | Designing planted space — principles and elements, preparing landscape plans, computer-aided design with AutoCAD, ArchiCAD and GIS, and a list of sites from parks and campuses to hospitals, highways, airports, railway stations and monuments. The special gardens — rock, water, roof, vertical, xeriscape, butterfly, fragrance and sensory — are each named separately. |
| Ornamental Plant Improvement and Seed Technology | Breeding flowers for new colour, form, fragrance, vase life and stress resistance, using selection, hybridisation, mutation, polyploidy, male sterility and molecular tools. It then moves to certified seed production of rose, carnation, gerbera, orchids and others, with processing, storage and testing. |
Plantation, Spices, Medicinal and Aromatic Crops — the nine topics ↑
The largest block in the document. The first four topics are crop groups; the remaining five are general subjects applied to those same groups — breeding, propagation, post-harvest work, protected cultivation and economics. Holding on to that shape makes nine topics much easier to carry.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Plantation Crops | Coconut, arecanut, cashew, coffee, tea, cocoa, rubber, palmyrah and betel vine — propagation, nursery, varietal improvement, planting systems, canopy, nutrition, irrigation, intercropping, soil and moisture conservation, harvesting, processing, value addition and marketing, plus the major physiological disorders and mechanization. |
| Spice Crops | Black pepper, small and large cardamom, turmeric, chilli, ginger, garlic and the seed spices — production technology, integrated nutrient, water and canopy management, harvesting, curing, processing, grading and export quality. GAP, GMP, geographical indications and traceability sit inside this topic. |
| Medicinal Crops | Cultivating, collecting and sustainably using medicinal plants — propagation, nursery, agronomic practices, harvesting, drying, processing, quality standards, active principles, value addition and the regulatory side (AYUSH, Good Agricultural and Collection Practices). The named list is long and is left open at the end with 'other important medicinal crops of Karnataka'. |
| Aromatic Crops | The essential-oil crops — palmarosa, lemongrass, citronella, vetiver, Mentha species, patchouli, geranium, davana, lavender, Ocimum species, sandalwood, rosemary and chamomile. It covers essential-oil chemistry, distillation techniques, quality parameters, and use in the pharmaceutical, cosmetic, perfumery and food industries. |
| Breeding and Genetic Improvement | The breeding topic for this whole group — germplasm conservation, centres of origin, floral biology, pollination, breeding objectives, conventional and molecular approaches, hybridisation, mutation, polyploidy, and breeding for export-oriented quality traits. |
| Propagation and Nursery Management | Raising planting material for plantation, spice, medicinal and aromatic crops — sexual and vegetative methods, grafting, budding, layering, cutting, tissue culture and micropropagation, along with certification standards, nursery accreditation and running a nursery as a business. |
| Post-Harvest Management and Value Addition | Maturity indices and harvesting methods, curing, drying, grading, packaging, storage, transport, processing, extraction of oils and phytochemicals, quality assurance, branding, geographical indications, export standards, traceability, cold-chain management and marketing systems. |
| Protected Cultivation and Precision Production | The short form of the protected-cultivation topic, applied specifically to high-value medicinal, aromatic and spice crops — fertigation, precision irrigation, automation, sensors, digital agriculture and resource-use efficiency. |
| Production Economics and Agribusiness | Cost of cultivation, project preparation, entrepreneurship, contract farming, Farmer Producer Organizations, processing enterprises, domestic and export marketing, commodity value chains, quality certification, organic production systems and sustainability. |
Post-Harvest Technology — the five topics ↑
This block is the whole journey after harvest — field to pack house to store to factory to market. Principle, machinery and regulation run alongside each other throughout it.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Fundamentals of Post-Harvest Technology | Why produce deteriorates after harvest and how loss is cut — quality concepts, pre-harvest factors, maturity indices and harvesting standards, the physiological and biochemical changes of ripening and senescence, ethylene biosynthesis and action, climacteric versus non-climacteric fruits, and the techniques that delay or accelerate ripening. |
| Post-Harvest Handling, Packaging and Storage | The physical chain — cleaning, washing, curing, trimming, grading and standardization after harvest; pre-cooling; packaging materials, package design, MAP and CAP, edible coatings and biodegradable packaging; cold chain and transport; and the storage methods, from ambient and evaporative to refrigerated, CA, MA, hypobaric and zero-energy cool chambers. |
| Processing of Fruits, Vegetables, Plantation and Spice Crops | The principles of food preservation and the unit operations of processing — thermal processing, pasteurization, sterilization, blanching and aseptic processing; preservation by sugar, salt, acid, fermentation, freezing, dehydration, irradiation and chemical preservatives; and the products, from jams, jellies and marmalades to squashes, juices, RTS beverages, pickles, chutneys, sauces, ketchup and dehydrated goods. |
| Food Chemistry, Quality Assurance and Food Safety | Composition and nutritional quality of produce, food additives and preservatives, spoilage and the organisms behind it, quality evaluation of fresh and processed products, sensory evaluation, and the standards — HACCP, GMP, GHP, ISO, FSSAI, AGMARK, BIS and Codex Alimentarius — with residue limits, traceability and food safety management systems. |
| Post-Harvest Engineering and Value Chain Management | Both the machinery and the business — equipment for cleaning, grading, sorting, packaging, drying, pulping and processing; refrigeration and cold storage engineering; pack houses and ripening chambers; supply and cold chain logistics; export and international trade; project formulation and techno-economic feasibility; and the government policies and schemes for post-harvest infrastructure. |
Crop Improvement — the three topics ↑
Three topics, but in reading weight this is the heaviest block — plant breeding, physiology with genetics, and seed science. All three are made mostly of definitions and principles rather than crop-by-crop detail.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Plant Breeding and Crop Improvement | The most theoretical topic in the syllabus — the history of plant breeding in India, the modes of reproduction (self- and cross-pollination, vegetative reproduction, apomixis), self-incompatibility and male sterility, centres of origin and germplasm; then the methods, from selection and hybridisation through pedigree, bulk and backcross breeding to heterosis, inbreeding depression, quantitative genetics, mutation and polyploidy; and finally IPR, breeders' rights, farmers' rights and community rights. |
| Plant Physiology, Biochemistry and Genetics | How the plant works — cell structure, biomolecules, pigments and secondary metabolites, water relations, mineral nutrition, biological nitrogen fixation, photosynthesis, respiration and the C3, C4 and CAM pathways, growth regulators, flowering, photoperiodism, vernalization, seed dormancy and germination. Then genetics — Mendelian and non-Mendelian inheritance, mutation, linkage, recombination, DNA replication, transcription and the regulation of gene expression. |
| Seed Science and Technology | The whole life of a seed — development, structure, composition and quality, seed versus grain, the seed industry in India, seed policies and national programmes, the classes and generation system of multiplication, production methods, isolation, rouging, drying, processing, storage, deterioration, germination and vigour testing, certification procedures, the Seed Act, Seed Rules and Seed Control Order, enhancement techniques such as priming and pelleting, and the duties of seed inspectors and analysts. |
Crop Protection — the five topics ↑
The shape of this block is simple: two topics on diseases, one on the framework of pest management, and two on entomology. Both disease topics run on the same five-point order — cause, symptoms, disease cycle, epidemiology, management — so build that answer frame once and apply it to every crop.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Diseases of Fruit, Plantation, Medicinal and Aromatic Crops | Five things for every named crop — the cause of the disease, its symptoms, disease cycle, epidemiology and integrated management. It runs from mango, banana, citrus and grape through coconut, arecanut, coffee, tea and rubber, and takes in the diseases of medicinal and aromatic crops; post-harvest diseases are listed separately. |
| Diseases of Vegetable, Spice and Ornamental Crops | The same framework applied to vegetables, spices and flowers — tomato, brinjal, chilli, okra, the cabbage family, root crops and cucurbits; spices such as black pepper, ginger, turmeric and cardamom; and ornamentals including rose, jasmine, chrysanthemum and marigold, with protected-floriculture crops named separately. |
| Insect Pest Management and Insecticides | The whole framework — economic classification of insects, crop loss, pest population dynamics and outbreak factors, ETL and EIL, surveillance and forecasting, the principles and components of IPM, biological control with predators, parasitoids and entomopathogens, and then insecticides: classification, formulation, mode of action, compatibility, resistance management, safe handling, residues, MRLs and PHI. |
| Entomology of Vegetable, Spice and Protected Crops | Identifying the actual insects and mites — their distribution, host range, biology, seasonal incidence, nature of damage and integrated management on solanaceous, cucurbitaceous, cruciferous, leguminous, root, tuber and leafy vegetables and the major spice crops; plus pests of protected cultivation and nursery crops, storage pests, residue management and export quality standards. |
| Entomology of Fruit, Plantation, Medicinal and Aromatic Crops | The same work for orchard and plantation crops — mango, banana, citrus, grape, guava, papaya, pomegranate, sapota and apple; coconut, arecanut, cocoa, coffee, tea, cashew, rubber and oil palm; and the pests of medicinal and aromatic crops. It includes surveillance, forecasting, storage pests, residue management, MRLs, PHI and safe practices for export markets. |
Soil Science — the six topics ↑
Six topics that run in an order — what soil is, which soils are a problem, how you measure it, what you put into it, what the microbes do in it, and how those same microbes are then used as a tool.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Soil Physics, Chemistry and Soil Fertility | The physical properties of soil — texture, structure, bulk density, porosity, consistency and soil-water relationships; then the chemistry — colloids, cation and anion exchange, pH, EC, salinity, sodicity and calcareousness, organic matter, humus and the C:N ratio; and fertility — the essential nutrients, their functions and deficiency symptoms, the dynamics of nitrogen, phosphorus, potassium and micronutrients, and integrated nutrient management. |
| Problem Soils and Soil Resource Management | Recognising, classifying and treating acid, saline, sodic, saline-sodic, calcareous, waterlogged and degraded soils; judging irrigation water quality by pH, EC, SAR and RSC; managing poor-quality irrigation water; and using amendments such as lime, gypsum and organic materials. |
| Soil, Plant and Water Analysis | The laboratory topic — how to sample, by what method each value is estimated (pH, EC, organic carbon, available nitrogen, phosphorus, potassium, calcium, magnesium, sulphur and the micronutrients Fe, Zn, Cu, Mn and B), plant tissue analysis, and the working principles of the instruments: pH meter, conductivity meter, spectrophotometer, flame photometer, AAS and ICP. It ends on turning a lab report into a fertiliser recommendation. |
| Fertilizers, Organic Manures and Agricultural Chemistry | The fertiliser materials themselves — classification, properties, manufacture and quality standards; the characteristics and use of urea, DAP, SSP, MOP, SOP and water-soluble grades; method and timing of application, fertiliser-use efficiency, the Fertilizer Control Order; organic manures such as FYM, compost, vermicompost and green manures; and biofertilisers. |
| Microbial Transformations and Nutrient Cycling | What soil organisms do to nutrients — the carbon, nitrogen, phosphorus and sulphur cycles, decomposition of organic matter and humus formation, biological nitrogen fixation (symbiotic, associative and free-living), ammonification, nitrification and denitrification, phosphorus mineralization and solubilization, and mycorrhizae. |
| Agricultural Microbiology and Bio-inputs | The applied side of the same subject — production, quality standards and field application of biofertilisers; biopesticides based on bacteria, fungi and viruses; PGPR and microbial consortia; and the microbial management of waste through composting, vermicomposting, biodegradation and bioremediation. |
Agricultural Engineering — the three topics ↑
This is the one block built on machinery and calculation. Horticulture candidates often leave it for last, though its three topics are limited and clearly bounded — clearing it early is the better move.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Farm Power and Agricultural Machinery | The forms and sources of farm energy; the units of force, work, energy and power and the efficiency calculations; internal combustion engines — spark ignition and compression ignition, two-stroke and four-stroke, engine components, performance and maintenance; and tractors — classification, selection, power transmission, operation and use in horticulture. |
| Tillage, Planting and Intercultural Equipment | The implements topic — the objectives and principles of tillage, primary and secondary operations; ploughs of every kind, rotary tillers, cultivators, harrows, levellers, ridgers and bund formers; sowing and planting equipment such as seed drills, precision planters, potato planters and vegetable transplanters; and intercultural tools — hoes, weeders and power weeders. Construction, adjustment, calibration and field capacity are asked for each. |
| Soil and Water Engineering | Soil-water-plant relationships; irrigation methods — surface, sprinkler, drip and micro-irrigation; irrigation scheduling, water-use efficiency and fertigation; pumps, pipelines and accessories; rainwater harvesting, watershed management and groundwater recharge; soil and water conservation measures; and land development and drainage systems. |
Social and Allied Sciences — the three topics ↑
The document's closing block, and not one line of it is about a crop — it is about people, computers and money. All three topics are long, so do not assume that last means small.
| Official topic (as printed in the PDF) | What it means |
|---|---|
| Agricultural Extension Education | How research reaches the farmer — India's extension systems, extension approaches and methodologies, technology assessment and transfer, ICAR's extension programmes, programme planning, implementation and evaluation, the communication process, its models and barriers, teaching methods and audio-visual aids, ICT and e-extension, diffusion and adoption of innovations, group dynamics, leadership development and entrepreneurship development. |
| Computer Science and Information Technology | Computer fundamentals — hardware, software, operating systems, input, output and storage devices, networks, the internet, web technologies and cloud computing, MS Office, database management and the basics of cybersecurity. Then the applications in horticulture — precision farming, GIS, remote sensing, decision support systems, and emerging technologies such as artificial intelligence, machine learning, IoT, drones and big data. |
| Agricultural Economics and Agribusiness Management | The principles of micro and macroeconomics, consumer behaviour, demand, supply and price determination, elasticity, production functions and the laws of returns, cost and break-even analysis, farm management and budgeting, agricultural finance and credit, project appraisal using BCR, NPV, IRR and payback period, marketing systems, market structure and price spread, value chain management, SWOT analysis, contract farming, FPOs, agricultural insurance, NABARD, and WTO and export-import policy. |
The crops the syllabus names by name — twelve lists ↑
In the official document the crop names sit buried inside long paragraphs where they are hard to count. Below, those same lists are pulled out as printed, so you can see how many crops each topic actually carries.
The left column is the document's own wording; the right column is our note on it. We have not added a single crop that is not in those lists.
| The crop list as printed in the PDF | How to read it |
|---|---|
| mango, banana, citrus, grape, guava, papaya, sapota, pineapple, pomegranate, jackfruit, avocado, litchi, mangosteen, passion fruit, rambutan, durian, carambola, bilimbi, loquat, breadfruit, rose apple | The tropical and subtropical fruit crops. The first seven or eight are India's main commercial crops and carry most of the questions; know the rest at least at the level of origin, climate and one distinguishing point each. |
| apple, pear, peach, plum, apricot, cherry, strawberry, kiwi, persimmon, almond, walnut, pecan, hazelnut, chestnut and macadamia | The temperate fruit crops. Chilling requirement, pollinizers and self-incompatibility are attached to this group, and those three points are what separate it from every other. |
| ber, aonla, bael, custard apple, jamun, wood apple, pomegranate, carissa, date palm, tamarind, fig, phalsa, West Indian cherry | The arid and semi-arid fruit crops. Study them together with drought management, moisture conservation and micro-irrigation — that is the context the syllabus places them in. |
| tomato, brinjal, chilli, sweet pepper, okra, cluster bean, cowpea, dolichos bean, French bean, cucumber, muskmelon, watermelon, bottle gourd, ridge gourd, sponge gourd, bitter gourd, snake gourd, ash gourd, pumpkin, squash, drumstick, sweet corn, curry leaf, amaranthus, basella, spinach beet, methi, dill, portulaca | The tropical and subtropical vegetables. Note that nine of them are cucurbits — studying that group as one block is far faster than taking them one at a time. |
| cabbage, cauliflower, broccoli, Brussels sprouts, knol-khol, Chinese cabbage, lettuce, spinach, onion, garlic, leek, radish, carrot, beetroot, turnip, peas, broad bean, celery, asparagus, globe artichoke, rhubarb, potato, sweet potato, cassava (tapioca), elephant foot yam, colocasia, dioscorea, arrowroot, horseradish, Jerusalem artichoke, xanthosoma | The temperate, tuber, root, bulb and perennial vegetables — the longest single crop list in the document. Break it into four blocks: the cabbage family, the bulbs (onion, garlic, leek), the root crops, and the tubers. |
| rose, chrysanthemum, carnation, gerbera, gladiolus, tuberose, orchids, anthurium, lilies, jasmine, crossandra, marigold, China aster, dahlia, gaillardia, heliconia, bird of paradise | The commercial flower crops — cut flowers, loose flowers and ornamentals are all in this one list. For Karnataka, rose, gerbera, carnation and jasmine are the most useful of them. |
| coconut, arecanut, cashew, coffee, tea, cocoa, rubber, palmyrah and betel vine | The plantation crops — these nine names are set in bold in the syllabus, so this is the complete list and nothing outside it. |
| black pepper, small and large cardamom, turmeric, chilli, ginger, garlic, coriander, fenugreek, cumin, fennel, ajwain, vanilla, nutmeg, clove, cinnamon, allspice, tamarind and garcinia | The spice crops. See them in two halves — the rhizome and fruit spices (turmeric, ginger, black pepper, cardamom, clove, cinnamon) and the seed spices (coriander, fenugreek, cumin, fennel, ajwain). |
| senna, periwinkle, medicinal coleus, ashwagandha, glory lily, sarpagandha, Aloe vera, amla, kalmegh, isabgol, opium poppy, safed musli, stevia, Mucuna, long pepper, Shatavari, guggul, cinchona, Dioscorea, steroid-bearing Solanum, chakramuni, madhunashini, sweet flag, foxglove, belladonna, Tinospora, annatto, noni | The medicinal crops — the longest named list in the document, and it is left open with 'other important medicinal crops of Karnataka'. Knowing the active principle and the use of each is what pays here. |
| palmarosa, lemongrass, citronella, vetiver, Mentha species, patchouli, geranium, Artemisia (davana), lavender, Ocimum species, sandalwood, rosemary, jasmine, rose, tuberose and chamomile | The aromatic crops. Attach the distillation method and the use of the oil to each — the syllabus asks for oil chemistry, distillation technique and industrial use inside this same topic. |
| tomato, chilli, sweet pepper, brinjal, okra, peas, dolichos bean, French bean, cowpea, cucumber, muskmelon, watermelon, bitter gourd, ridge gourd, pumpkin, squash, cabbage, cauliflower, onion, radish, carrot, amaranthus | The vegetables named for seed production. For these, isolation distance, rouging and the field and seed standards are asked separately — that is a different subject from production technology. |
| rose, carnation, gerbera, orchids, chrysanthemum, tuberose, gladiolus, petunia, zinnia, dahlia, hibiscus, bougainvillea | The flower crops named for ornamental seed production — certification standards, harvesting, processing, storage, testing and quality assurance are asked in relation to these. |
The special production problems the syllabus names ↑
Most topics are lists of subjects, but in a few places the document names individual problems outright. Where a syllabus is that specific, that is where questions tend to be set — so these seven are pulled out here.
| As printed in the PDF | What it means |
|---|---|
| alternate and irregular bearing in mango and citrus | The tree carries a heavy crop one year and little or nothing the next. Why it happens and what is done to even the crop out year on year is among the most-asked points in fruit science. |
| citrus decline | The gradual weakening and dying back of citrus trees, usually with several causes acting together rather than one. Be able to list both the contributing factors and the management. |
| bud forecasting in grapes | Examining the buds before pruning to judge how fruitful the coming crop will be, so that pruning can be planned to match. It is a practical skill of Karnataka's grape belt and the syllabus names it separately. |
| seediness and Konkan disease of banana | Two special banana problems that the syllabus names together but does not describe. Take their symptoms and recommended management from your university text — we are not adding here what the document does not carry. |
| sex expression and seed production in papaya | A papaya plant can be male, female or hermaphrodite, and that decides both the orchard planting plan and how seed is produced. Know how sex is determined and how the seed is raised. |
| latex extraction and papain production | The industrial use of papaya latex. The tapping method, collection, drying and the quality of the papain — a point that joins production technology to value addition. |
| management of replant problems, premature leaf fall, alternate bearing and other physiological constraints | The list printed at the end of the temperate and dryland fruit topic. Know in particular why an orchard replanted on the same site struggles, and what is done about it. |
The abbreviations this document expands for you ↑
The syllabus uses dozens of abbreviations. Below are only the ones the document itself expands in brackets — the left column is exactly as it is printed there.
The document also uses these without ever opening them: HACCP, GHP, ISO, FSSAI, AGMARK, BIS, Codex Alimentarius, SAR, RSC, ICP, DUS, BCR, NPV, IRR, SWOT, NABARD, WTO, ICAR, AYUSH, FYM, DAP, SSP, MOP and SOP. We are not filling those in — this page carries what the document carries. Look them up in your own textbook.
| As printed in the PDF | What it is, and where it sits in the syllabus |
|---|---|
| Global Positioning System (GPS) | The system that fixes an exact position on the earth's surface. In this syllabus it belongs to precision horticulture, where every plant, sensor or spray decision is tied to a coordinate. |
| Geographic Information System (GIS) | Software that stores and analyses map layers. It appears in two places — in precision horticulture for field mapping, and in landscape architecture as a design tool. |
| Remote Sensing (RS) | Reading the state of a crop or soil from a distance, by satellite or drone, instead of walking the field. |
| Internet of Things (IoT) | The devices that report field conditions on their own. The syllabus lists IoT devices alongside soil and plant sensors and weather stations. |
| information and communication technologies (ICT) | The extension topic's term for the digital channels used to reach farmers, including mobile-based advisory services. |
| Good Agricultural Practices (GAP) | The on-farm standard for how produce is grown and handled. It appears in the vegetable, spice and medicinal topics alike. |
| Good Manufacturing Practices (GMP) | The standard for the processing side, named beside GAP in the spice topic. |
| geographical indications (GI) | Legal protection of a product's place-of-origin name. It appears twice — in spice crops and in post-harvest value addition. |
| modified atmosphere packaging (MAP) | Changing the gas mix inside the pack so the produce deteriorates more slowly. Learn it as a pair with CAP, not on its own. |
| controlled atmosphere packaging (CAP) | Actively holding the gas mix at a set level rather than letting it settle on its own. The difference from MAP is a standard question. |
| controlled atmosphere (CA) | The same idea applied to a whole store room; the syllabus lists it among the storage methods. |
| modified atmosphere (MA) | The passive version of a CA store, listed right beside it. |
| intellectual property rights (IPR) | Ownership of a bred variety or a technology. It appears twice — in fruit breeding, and in the plant breeding topic alongside breeders' and farmers' rights. |
| economic threshold level (ETL) | The pest population at which control must begin, so that the damage never reaches the level of loss. Always learn it as a pair with EIL. |
| economic injury level (EIL) | The pest population at which the damage costs more than the control would. ETL always sits below EIL, and that relation is what gets asked. |
| Integrated Pest Management (IPM) | Using cultural, mechanical, physical, biological, behavioural, legislative and chemical methods together rather than spraying alone. The syllabus asks for both its principles and its components. |
| maximum residue limits (MRLs) | The legal ceiling for pesticide residue in produce. It appears in three separate topics, so it is not a minor item. |
| pre-harvest interval (PHI) | The waiting time between the last spray and harvest that keeps residue within the limit. |
| integrated nutrient management (INM) | Combining fertiliser, organic manure and biofertiliser rather than depending on any one of them. It is named in both the vegetable and the soil blocks. |
| Fertilizer Control Order (FCO) | The order that governs the quality and sale of fertiliser in India. What it regulates is the point to know. |
| plant growth-promoting rhizobacteria (PGPR) | Root-zone bacteria that help the plant grow; part of the bio-inputs topic. |
| Farmer Producer Organizations (FPOs) | Farmer-owned bodies for buying and selling collectively. They appear in both of the agribusiness topics. |
| atomic absorption spectrophotometer (AAS) | A laboratory instrument for measuring metals. The syllabus asks for its working principle, not merely its name. |
| soil reaction (pH) | How acid or alkaline a soil is. It decides which nutrients the plant can actually take up. |
| electrical conductivity (EC) | A measure of dissolved salts, used to judge both soil salinity and irrigation water quality. |
| internal combustion (IC) engines | The engine of the farm power topic — spark ignition versus compression ignition, and two-stroke versus four-stroke, is where the questions come from. |
What this document does not state — and we will not guess ↑
The items below are exactly what a candidate looks for on a syllabus page, and this document does not contain them. Many websites fill them in by guesswork. We will not — a year of study built on a guessed exam pattern is a real loss to the candidate.
Take these from the official notification when it is issued, and from nowhere else.
| Not given | What the document says |
|---|---|
| Number of papers, or the scheme of examination | Not stated. The document is a topic list only; how the examination is organised does not appear anywhere in it. |
| Marks for the paper | Not stated. There is no mark figure printed anywhere in the eleven pages. |
| Duration of the paper | Not stated. How much time is allowed is not a subject of this document. |
| Number of questions | Not stated. |
| Whether the paper is objective (MCQ) or descriptive | Not stated. The document is silent on the form the questions will take. |
| Negative marking | Not stated. Any figure you see for this on any website did not come from this document. |
| Qualifying or cut-off marks | Not stated. |
| Interview or personality test | Not stated. Whether the selection includes an interview does not appear in it. |
| Exam date, or the date the syllabus was issued | Not stated. The pages carry no date at all — only the Director of Horticulture's signature at the end. |
| Vacancies, pay scale, age limit, reservation | Not in this document. About the recruitment it carries exactly one line — the horticulture degree requirement. |
| A general knowledge or language paper | Not in this document. What is printed here is the subject syllabus for Assistant Horticulture Officer; whether any other paper is set is not stated. |
| A Kannada version of the syllabus | Not stated. The file name on the KEA portal ends in 'kannada', but all eleven pages are printed in English. Whether a Kannada version exists is something the document does not say. |
How to work through this syllabus — our own advice ↑
This part is not from the official document. It is our own view, and should be read as such.
Make one fast pass over all 51 topics first, without going deep anywhere. That is what shows you the exam's real spread and stops you over-preparing the subject you already like.
Then find the repetitions. The protected-cultivation block is printed three times in near-identical form, propagation appears twice, and breeding turns up in four separate blocks. Read each of those once and properly, and roughly ten of the 51 topics take care of themselves.
Learn the crop lists in groups rather than by rote — cucurbits, the cabbage family, bulbs, tubers, seed spices. The names are scattered through the document, but they fall into groups naturally.
Last, keep aside the special problems and the abbreviations the document names for itself. Where a syllabus is that precise, that is usually where the questions come from.
Important Links
FAQ — Your Questions, Answered
Where do I check the KEA syllabus?
On cetonline.karnataka.gov.in — the direct link is in the Important Links section of this page. Checking an admit card, result, answer key or syllabus is always free.
Is this the official syllabus?
This page is compiled from KEA's official release, but the final word is the official PDF on cetonline.karnataka.gov.in — build your preparation on that document.
How reliable is this information?
We compile this from the official update and link the official source (cetonline.karnataka.gov.in), but always confirm the final details there before you act — dates and details can change.
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The KEA Assistant Horticulture Officer syllabus published by the Karnataka Examinations Authority, read in full and restated here in our own words. The original: KEA Assistant Horticulture Officer syllabus (PDF) ↗
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