Editing Stanford torus (section)

==== Agricultural uses ====
{| class="wikitable"
!Use<ref name=":0" />
!Used land area (m<sup>2</sup>)
!Number of levels
!Total usable area (m<sup>2</sup>)<ref group=Note name=Note01/>
!Height per level (m)
!Volume (m<sup>3</sup>)
!Notes
|-
|Plant growing areas
|147,000
|3
|440,000
|15
|6,600,000
|38,000 m<sup>2</sup> for sorghum (yield of 83 g/m<sup>2</sup>/day), 235,000 m<sup>2</sup> for soybeans (yield of 20 g/m<sup>2</sup>/day), 72,000 m<sup>2</sup> for wheat (yield of 31 g/m<sup>2</sup>/day), 36,000 m<sup>2</sup> for rice (yield of 35 g/m<sup>2</sup>/day), 9,000 m<sup>2</sup> for corn (yield of 58 g/m<sup>2</sup>/day), 52,000 m<sup>2</sup> for vegetables (yield of 132 g/m<sup>2</sup>/day). Part of the plant production is used to feed livestock. Sorghum is used to obtain sugar. Fruit trees are grown in parks and residential areas, providing 250 g of fruit per person each day, and serving at the same time for ornamental purposes.
|-
|Animal areas
|17,000
|3
|50,000
|15
|750,000
|Stable herd of animals: 260,000 fish (0.1 m<sup>2</sup> for each one), 62,000 chicken (0.13 m<sup>2</sup> for each one), 28,000 rabbits (0.4 m<sup>2</sup> for each one), 1,500 cattle (4 m<sup>2</sup> for each one). Flexibility is allowed for other animals to replace parts of these numbers (for example, pigs would have area requirements between those of rabbits and cattle).
|-
|Food processing, collection, storage, etc.
|13,000
|3
|40,000
|15
|600,000
|
|-
|Agriculture drying area
|27,000
|3
|80,000
|15
|1,200,000
|
|}