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CIESIN Topic: Agriculture and Food Security
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agricultural diseases

animal diseases
plant diseases


agricultural production

agricultural chemicals
agricultural commodities
agricultural cooperatives
agricultural equipment
agricultural inputs
agricultural management
agricultural outputs
agricultural production systems
agricultural productivity
agricultural products
agricultural resources
agricultural wastes
animal production
animal yields
crop yields
dry farming
energy resources
fallow
food production
forest production
irrigated agriculture
material resources
mechanized agriculture
mineral resources
natural resources
no tillage
non-renewable resources
organic farming
pollutants
primary production
renewable resources
resource depletion
resource exploitation
resource inventory
resource scarcity
risk management
rotation
set asides
slash and burn
subsistence agriculture
toxic materials
water resources


biogeochemical cycles

carbon cycle
methane cycle
nitrogen cycle
nitrous oxide cycle
phosphorus cycle
sulfur cycle


biological processes

aerobic processes
anaerobic processes
fermentation
photosynthesis
reproduction
respiration


biota

animals
microorganisms
plants


chemical processes

fixation
hydration
ion exchange
oxidation
reduction
release
weathering


ecological dynamics

adaptation
competition
distributions
extinction
mutation
selection
succession
survival


nutrients

micronutrients


vegetation

flowering
fruiting
plant characteristics
plant performance
plant yield



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Table of Contents Economic Activity




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Revised: March 1998.
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