Topics: Soil Genesis, soil Classification, soil composition, soil morphology, soil-forming factors, soil materials, weathering, soil-forming processes, soil classification systems, soil taxonomy, alfisols, andisols, aridisols, entisols, galisols, histosols, organic soils, Inceptisols, Embryonic Soils, Mollisols, Oxisols, Low Activity Soils, Spodosols, Ultisols, Low Base Status Soils, Vertisols, Shrinking Dark Clay Soils, Swelling Dark Clay Soils

Topics: Livestock Production, Poultry Production, domestication, livestock industry, livestock production safety, nutrition, feeding, feed nutrients, feed additives, balancing rations, animal breeding, animal breeding genetics, animal reproduction, animal breeding systems, Beef cattle, marketing beef cattle, swine, feeding wine, swine housing, swine equipment, marketing swine, sheep, goats, sheep feeding, sheep management, horses, horsemanship, horse training, poultry, poultry diseases, poultry parasites, marketing poultry, marketing eggs, dairy cattle, dairy cattle breeds, feeding dairy cattle, dairy herd management, milking management, dairy heard health, dairy housing equipment, marketing milk, rabbits, Bison, ratites, Llamas, Alpacas, Elk

Topics: Soil Erosion, soil Conservation, farm, farming systems, husbandry, land use, Soil productivity relation, soil modelling, Agronomic Soil Conservation Measures

Topics: Soil management, Water Management, Soil Conservation Techniques, Water Conservation Techniques, Soil Tillage System, soil erosion, Soil Erodility, soil Erosivity

Topics: Agricultural Production Economics, Resources Management, scarcity, allocation, opportunity cost, economic problem, microeconomics, macroeconomics, price systems, Peasant Agriculture, production theory, production function, Entrepreneurship, Maximum Profit, cost function, revenue, profit analysis, resource management, Optimization Techniques, farm resources, linear programming

Topics: Agricultural Risk Management, Enterprise Diversification, Risk Mitigation Methods, risk transfer, risk sharing strategies, Nigerian Incentive-Based Risk Sharing System for Agricultural Lending, Risk Coping Strategies, agricultural insurance, Risk Quantification

Topics: Communication, Rural Innovation, perceived self-efficacy, knowledge, perception, information, ignorance, social learning, individual learning, mutual interdependence, interpersonal communication, advisory communication, mass media campaigns, entertainment, open space technology, visual diagramming, visual mapping, information systems thinking

Topics: Understanding Technological Change, Technological Change, Agricultural Extension, Agricultural Engineers, Public Extension System, social change, innovation

Topics: Animal Health, Animal Diseases, Animal immunity, livestock diseases control, bacterial diseases, viral disease, parasitic diseases, Metabolic diseases, Nutritional diseases, Zoonosis, treating livestock diseases, Disease Transmission, immune system, immunity

Topics: Animal Breeding, Livestock Improvement, breeding systems, Performance testing and progeny testing, molecular markers, Variable number tandem repeat, Restriction Fragment Length Polymorphisms, Random Amplified Polymorphic DNA, Amplified Fragment Length Polymorphism, Single Nucleotide Polymorphisms, Identifying molecular markers, Gel electrophoresis, DNA tests, segregation analysis, preimplantation genetic diagnosis, genetic screening, genetic mapping population