c. 1996 CE–c. 2019 CE
Uneven adoption of digital agriculture in the United States
Food & agriculture · Technology · Agricultura
USDA ARMS survey data document the spread of automated guidance, yield maps, soil maps, and variable-rate applications in US field crops between 1996 and 2019. Adoption depended on crop and technology: guidance exceeded half the acreage of several crops, while other tools remained much less common. It is national evidence of adoption, not a global rate or automatic proof of productivity.
Precision, calendar, and review
- Start
- year · approximate
- End
- year · approximate
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- Date not recorded
Reading the date: duration of a process.
Sources
- ers.usda.gov (opens in a new tab)
Source provenance and scope
- Publication date
- Not identified in metadata; document review pending
- Bibliographic date checked
- 2026-09-23
The correspondence between this reference and individual claims has not yet been itemized.
This record is an editorial synthesis. Consult the sources to check claims and their limits. Chronological relationships alone do not establish causation.