Topics: Crop biotechnology, Plant Tissue Culture, Protoplast Isolation, Protoplast Regeneration, Micropropagation, Doubled Haploid Production, Tissue Culture Media, Adventitious Shoot Proliferation, Axillary Shoot Proliferation, Cryopreservation, Micro Techniques, Ploidy Analysis, Microscopy, Electron Microscopy, Flow Cytometry, Cell Sorting, Plant Histological Techniques, plant cells genetic materials, Plant gene delivery, Gene Silencing, Genetic Engineering applications, Hairy Root Cultures, Bioreactors, Biotransformation, Abiotic Elicitation, Biotic Elicitation, Molecular Farming, Industrial Enzymes production, Biodegradable Plastics production, antibodies production

Topics: crop diseases

Topics: Forage, Fodder Crop Production, Native Pastures, Improved Pastures, Pasture Establishment, Pasture Harvesting, pasture Processing Methods, Fertilizer Application, Pasture Defoliation, Forage Conservation Techniques, weed control, grazing management system, grass morphology, legume morphology, shrub morphology

Topics: Crop Protection Pest, Disease Control, seed dressing techniques, Seed pelleting, Thermal seed treatment, essential oils, sprayers calibration, Pesticide dosage calculation, Pesticide dosage application, chemical application, sprayers operation, pesticide poisoning, farm tools, farm sanitation

Topics: Tree Crops Production, citrus, mango, Guava, pawpaw, cashew, Banana, plantain, grapevine, Agbono, pineapple, Vegetable propagation, Sexual propagation, Nursery site selection, germinating seeds, budding, grafting, permanent transplanting, weed control, mulching, pruning, Seed bed preparation, Root stock seed planting, budding bed, orchard planting, Fertilizer application

Topics: enfuvirtide, zidovudine, lamivudine

Topics: soil properties, soil management, tropical environment, temperature, solar radiation, rainfall, tropical climates, vegetation, physiography, Anthropocene, biodiversity, climate change, demographics, Green Revolutions, Tropical Agroecosystems, land use, land-use change, Pedology, Physics, Chemistry, Biology, Laterite Paradigm, tropical soils, tropical soil research, Soil Taxonomy, soil classification systems, soil physical properties, soil temperature, soil structure, soil compaction, soil water, soil erosion, conservation, conservation agriculture, water, rainfed agriculture, irrigated agriculture, irrigation, mineralogy, clay minerals, mineralogy families, Anion Exchange Capacity, soil acidity capacity, Acid Soil Infertility, Liming, overliming, subsoil acidity, secondary acidity, soil biology, soil biodiversity, comminution, decomposition, nutrient elements transformation, soil structure regulation, organic carbon, carbon pools, carbon fractions, animal manures, composts, biochars, organic farming, soil fertility, nutrient cycling, nutrient uptake, determining fertilizer needs, nitrogen cycle, nitrogen pools, atmospheric deposition, biological nitrogen fixation, mineral fertilizers, organic nitrogen mineralization, soil nitrogen fertilizer reactions, Phosphorus Cycle, Phosphorus, Total Soil Phosphorus, inorganic Phosphorus, Phosphorus sorption, Phosphorus release, plant Phosphorus requirements, Phosphorus fertilization, sulfur cycle, sulfur sorption, Sulphur fertilization, Forest–Soil Nutrient Cycles, land clearing, Mechanized Land Clearing, Crop Yield Declines, Field Abandonment, Secondary Forest Fallows, puddling, flooding, rice cultivation systems, Nutrient Management, Yield Stagnation, Nitrogen Sequestration, Livestock-Based Tropical Systems, tropical pastures, Tropical Livestock Management Systems, pastoralism, Smallholder Mixed Crop–Livestock Systems, Extensive Pasture-Based Beef Production, Pasture Degradation, Crop–Pasture Integration, Tropical Tree-Based Systems, Plantation Forestry, Plantation Forestry Species, Agroforestry, Agroforestry Tree Species, Agroforestry Systems, Simultaneous Agroforestry, Sequential Agroforestry, tree crops

Topics: Agriculture, Agricultural Development, Land Use System, Farming, Agricultural Systems, Agricultural Extension Service, Agricultural Extension, Agricultural Production, Food Crops, soil, Vegetable Crops, Root Crops

Topics: Farm Management, managerial functions, Managerial performance, Good manager, Data gathering, record keeping, updating farm records, Registered Data, Continuous Non-registered Data, Asset valuation, asset depreciation, Individual Farming Unit, Rational Behaviour, Opportunity Cost, marginal cost, Marginal Benefit, supply, demand, Law of Diminishing Returns, Net worth statement, farm labour management, Crop Enterprise Management, Factors Affecting Crop Yields, labour profiles, feeding, labour efficiency, Livestock Enterprise Management, Farm Budgeting, Farm Budgeting techniques, gross margin analysis, gross margin, total cost, gross farm income, Crop Yield Index

Topics: Grammar, verb, object, sentence, subject, transitive verb, direct object, linking verb, subject complement, intransitive verb, adverbials, adverbial complement, indirect object, Word classes, Noun, noun suffix, noun classes, gender, dependent genitive, independent genitive, verb suffix, regular verb, irregular verb, auxilliaries, passive auxiliary, progressive auxilliary, modal auxiliaries, modals, adjective, perfect auxiliary, adjective suffix, adjective class, adverb, pronoum, personal pronoun, possessive pronoun, reflexive pronoun, demonstrative pronoun, reciprocal pronoun, interrogative pronoun, relative pronoun, determiners, conjuction, preposition, phrase, clause, noun phrase, tense, aspect, mood, multi-word verb, adjective phrase, prepositional phrase, sentence, declarative, interrogative, imperative, exclamative, speech act, active sentence, passive sentence, positive sentence, negative sentence, compound sentence, subject-verb agreement, multiple negation, dangling modifiers, emphasis, Parenthetic expressions, cleft sentences, abstract noun, parallelism, repeated sounds, unscripted monologue, punctuation, punctuation rules, direct speech, snetence fragment, fragmentary sentence, spelling, spelling variants