Lok Sewa Agriculture Officer study guide
Lok Sewa Agriculture Officer · Work through your exam, one topic at a time.
The Agriculture Officer credential is awarded through Nepal's Public Service Commission (Lok Sewa Aayog) for candidates seeking gazetted-level technical posts in the agriculture service. It suits graduates in agriculture, agronomy, horticulture or closely related fields who want a career in government service - in ministries, departments, district offices, research stations and extension services. The Lok Sewa Agriculture Officer study guide has 11 sections and about 2,845 words.
01Agronomy and Crop Production
Agronomy questions in Lok Sewa Agriculture Officer papers test whether you can convert crop science principles into field recommendations: land preparation, seed rate, planting geometry, nutrient and water management, cropping systems and yield calculations for Nepal's major crops-paddy, maize, wheat, finger millet, potato and pulses. Cropping intensity = (total cropped area / net cultivated area) × 100.
300 words, about 2 min02Soil Science and Soil Fertility Management
Soil Science and Soil Fertility Management tests soil physical properties, pH and liming, cation exchange, organic matter, diagnostic soil testing, and fertilizer calculations for Nepal's Terai alluvial soils, hill residual soils and mountain soils. Soil texture is the proportion of sand, silt and clay; structure is aggregation.
273 words, about 1 min03Plant Protection (Entomology and Plant Pathology)
Plant Protection tests pest and disease identification, economic thresholds, integrated pest management (IPM), pesticide selection and safety, and resistance management in Nepal's rice, maize, vegetables and citrus. Disease triangle : susceptible host + virulent pathogen + favourable environment.
259 words, about 1 min04Horticulture and Post-Harvest Technology
Horticulture and Post-Harvest Technology covers orchard planning, propagation, pruning, maturity indices, harvesting, grading, packaging, storage and loss assessment for fruits, vegetables and flowers. Climacteric fruits (banana, mango, apple, tomato) ripen after harvest with a respiration and ethylene peak; non-climacteric fruits (citrus, grape, strawberry) do not ripen further after harvest.
242 words, about 1 min05Animal Science and Livestock Management
Animal Science and Livestock Management tests nutrition, feed conversion, breeding and reproduction, health and vaccination, housing, and livestock production economics for cattle, buffalo, goat and poultry in Nepal. Feed conversion ratio (FCR) = feed consumed ÷ body weight gain or product output.
259 words, about 1 min06Agricultural Extension and Rural Development
Agricultural Extension and Rural Development tests extension approaches, diffusion and adoption of innovations, group formation, farmer field schools, rural institutions and Nepal's pluralistic extension system. Diffusion is the spread of an innovation through a social system over time; adoption is an individual farmer's decision to use it.
249 words, about 1 min07Agricultural Economics, Marketing and Statistics
Agricultural Economics, Marketing and Statistics tests cost concepts, gross margin, benefit–cost analysis, break-even, marketing margins, price elasticity, and basic descriptive statistics used in farm surveys. Variable costs change with output (seed, fertilizer, casual labour); fixed costs do not change in the short run (land rent, permanent labour, depreciation).
235 words, about 1 min08Agricultural Engineering and Farm Machinery
Agricultural Engineering and Farm Machinery tests power sources, tillage implements, seed drill calibration, irrigation and pumps, threshing, and machinery selection and cost. Draft is the force required to pull an implement; power = force × speed.
271 words, about 1 min09General Studies (Governance, Constitution, Geography, Current Affairs)
General Studies covers Nepal's Constitution, federal governance, geography, public administration and current affairs relevant to agriculture and rural development. The Constitution of Nepal (2072 BS) establishes three tiers: federal, provincial and local, with 7 provinces, 77 districts and 753 local units.
254 words, about 1 min10Office Management
Office Management tests office organisation, filing and records, correspondence, procurement and store procedures, human resource management and e-governance in Nepal's civil service. Line functions directly achieve organisational objectives; staff functions advise and support.
248 words, about 1 min11Report Writing and Administrative Skills
Report Writing and Administrative Skills tests official correspondence, minutes, agenda, proposals, inspection reports and analytical report structure, with clarity, accuracy and appropriate tone. A good official report states purpose, background, findings, analysis, conclusion and recommendation .
255 words, about 1 min