NECO Syllabus for Agricultural Science 2025

NECO Syllabus For Agricultural Science

The National Examinations Council (NECO) syllabus is available for all subjects, including Agricultural Science. The NECO Syllabus for Agricultural Science is an important tool that clearly lists all the topics you need to study for the exam. It helps you understand what the exam will cover so you can prepare well and avoid wasting time on less important areas.

All candidates who use this syllabus will have a clear sense of direction in their revision. It allows you to focus on the key topics that will appear in the exam, making your study time more effective. Tutors can also use the NECO Syllabus for Agricultural Science to guide their students, ensuring they concentrate on the right areas and improve their chances of success.

With the NECO June/July examinations starting soon, it is important to get hold of this syllabus and start covering the topics listed. Below, you will find the full NECO Agricultural Science syllabus to help you prepare better.

NECO Syllabus For Agricultural Science

A. Basic Concepts

TopicContent Summary
Meaning and Importance of AgricultureDefinition, branches, and relevance to individuals, communities, and national development.
Problems of Agricultural Development and SolutionsIssues: land tenure, finance, transport, storage, etc. Solutions to each problem.
Subsistence vs. Commercial AgricultureDefinitions, differences, advantages/disadvantages, and common problems.
Government Roles in Agricultural DevelopmentProvision of credit, subsidies, education, extension, and policy support.
Role of NGOsDefinition, functions, and examples of NGOs aiding agriculture.
Agricultural Laws and ReformsLand tenure systems, Land Use Act, and review of past/present agri-programmes (e.g., OFN, ADP).

B. Agricultural Ecology

TopicContent Summary
Agricultural EcologyMeaning, components (biotic/abiotic), and interactions in ecosystems.
Land and Its UsesDefinitions, agricultural/non-agricultural uses, and characteristics.
Factors Affecting Land AvailabilityPhysical, economic, and socio-cultural factors (e.g., land tenure, pollution, population).
Agro-Allied IndustriesRelationship between agriculture and industries; raw materials and employment.
Environmental FactorsClimatic, biotic, and edaphic factors affecting production.
Rock FormationTypes and how they are formed: igneous, sedimentary, metamorphic.
Soil Formation and ProfileInfluencing factors, weathering types, and soil horizons.
Soil Types & PropertiesSoil types, components (air, water, nutrients), and physical/chemical properties.
Plant NutrientsMacro/micro nutrients, deficiency symptoms, replenishment, and nutrient cycles (N, C, H₂O, P).
Organic AgricultureMeaning, importance, and practices.
IrrigationDefinition, types (overhead, surface), pros/cons, and challenges.
DrainageMeaning, types, benefits, and limitations.
Agricultural PollutionCauses (chemicals, oil spills, waste), and its effects on productivity.

C. Agricultural Engineering / Mechanization

TopicContent Summary
Simple Farm ToolsTypes: hoe, cutlass, shovel, spade; care and maintenance.
Farm MachineryMachines like tractors, shellers, incubators, dryers, milking machines, harvesters.
Tractor ImplementsPloughs, harrows, ridgers, planters, sprayers, and their uses.
Maintenance and SafetyServicing, checking oil/water, safety guidelines.
Agricultural MechanizationMeaning, operations, pros/cons, and future prospects.
Farm PowerSources: human, animal, mechanical, electrical – and their merits/demerits.
Farm SurveyingMeaning, tools, uses, importance.
Farm PlanningDefinition, planning factors (size, soil, market), and significance.
Farmstead PlanningLayout design, importance, and considerations for site selection.

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