Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Disciplines (hierarchy name)
4. disciplines (concept)
5. [science and related disciplines]
6. science (modern discipline)
7. natural sciences
8. biological sciences
9. agriculture (discipline)

Anotations

Scope note:

Branch of agriculture that deals with land cultivation, soil management, and field crop improvement, management, and production. For the science concerned with all aspects of soils, including their origin, distribution, classification, utilization, physical and chemical properties, and the role of organisms in soil production and in relation to soil character, see "soil science".