AGRIS Categorization Scheme



A -- B -- C -- D -- E -- F -- H -- J -- K -- L -- M -- N -- P -- Q -- S -- T -- U

A Agriculture
A01 Agriculture - General aspects
A50 Agricultural research

B Geography and history
B10 Geography
B50 History

C Education, extension, and advisory work
C10 Education
C20 Extension
C30 Documentation and information

D Administration and legislation
D10 Public administration
D50 Legislation

E Economics, development, and rural sociology
E10 Agricultural economics and policies
E11 Land economics and policies
E12 Labour and employment
E13 Investment, finance and credit
E14 Development economics and policies
E16 Production economics
E20 Organization, administration and management of agricultural enterprises or farms
E21 Agro-industry
E40 Cooperatives
E50 Rural sociology
E51 Rural population
E70 Trade, marketing and distribution
E71 International trade
E72 Domestic trade
E73 Consumer economics
E80 Home economics, industries and crafts
E90 Agrarian structure

F Plant production
F01 Crop husbandry
F02 Plant propagation
F03 Seed production
F04 Fertilizing
F06 Irrigation
F07 Soil cultivation
F08 Cropping patterns and systems
F30 Plant genetics and breeding
F40 Plant ecology
F50 Plant structure
F60 Plant physiology and biochemistry
F61 Plant physiology - Nutrition
F62 Plant physiology - Growth and development
F63 Plant physiology - Reproduction
F70 Plant taxonomy and geography

H Protection of plants and stored products
H01 Protection of plants - General aspects
H10 Pests of plants
H20 Plant diseases
H50 Miscellaneous plant disorders
H60 Weeds

J Handling, transport, storage and protection of agricultural products
J10 Handling, transport, storage and protection of agricultural products
J11 Handling, transport, storage and protection of plant products
J12 Handling, transport, storage and protection of forest products
J13 Handling, transport, storage and protection of animal products
J14 Handling, transport, storage and protection of fisheries and aquacultural products
J15 Handling, transport, storage and protection of non-food or non-feed agricultural products

K Forestry
K01 Forestry - General aspects
K10 Forestry production
K11 Forest engineering
K50 Processing of forest products
K70 Forest injuries and protection

L Animal production
L01 Animal husbandry
L02 Animal feeding
L10 Animal genetics and breeding
L20 Animal ecology
L40 Animal structure
L50 Animal physiology and biochemistry
L51 Animal physiology - Nutrition
L52 Animal physiology - Growth and development
L53 Animal physiology - Reproduction
L60 Animal taxonomy and geography
L70 Veterinary science and hygiene
L72 Pests of animals
L73 Animal diseases
L74 Miscellaneous animal disorders

M Aquatic sciences and fisheries
M01 Fisheries and aquaculture - General aspects
M11 Fisheries production
M12 Aquaculture production and management
M40 Aquatic ecology

N Machinery and buildings
N01 Agricultural engineering
N02 Farm layout
N10 Agricultural structures
N20 Agricultural machinery and equipment

P Natural resources
P01 Nature conservation and land resources
P05 Energy resources and management
P06 Renewable energy resources
P07 Non-renewable energy resources
P10 Water resources and management
P11 Drainage
P30 Soil science and management
P31 Soil surveys and mapping
P32 Soil classification and genesis
P33 Soil chemistry and physics
P34 Soil biology
P35 Soil fertility
P36 Soil erosion, conservation and reclamation
P40 Meteorology and climatology

Q Food science
Q01 Food science and technology
Q02 Food processing and preservation
Q03 Food contamination and toxicology
Q04 Food composition
Q05 Food additives
Q51 Feed technology
Q52 Feed processing and preservation
Q53 Feed contamination and toxicology
Q54 Feed composition
Q55 Feed additives
Q60 Processing of non-food or non-feed agricultural products
Q70 Processing of agricultural wastes
Q80 Packaging

S Human nutrition
S01 Human nutrition - General aspects
S20 Physiology of human nutrition
S30 Diet and diet-related diseases
S40 Nutrition programmes

T Pollution
T01 Pollution
T10 Occupational diseases and hazards

U Auxiliary disciplines
U10 Mathematical and statistical methods
U30 Research methods
U40 Surveying methods