Tag:crop=sugarcane

crop = 
Description
Specifies that an area of farmland is being used to grow sugarcane Show/edit corresponding data item.
Group: agriculture
Used on these elements
may be used on nodesshould not be used on waysmay be used on areas (and multipolygon relations)should not be used on relations (except multipolygon relations)
Requires

landuse=farmland

Status: de facto

The tag crop= is used to specify that an area of landuse=farmland is being used to grow sugarcane.

Also consider using the following tags: