COMET-Farm Tools

Users will be prompted to enter information on their application date, select their manure type from a dropdown menu, and provide a value for fresh weight a...

Days between irrigations must be less than the total amount of days between start and end date.  Example:  0 = irrigate every day ...

We would recommend parcel or field sizes to be at least one acre in COMET-Farm, and the tool does not allow parcels to be greater than 1100 acres in size.

If you have multiple harvest events in a growing season for a single crop, it is best practice to enter each event individually rather than entering one sin...

Users may include up to 50 fields per project. An individual field may be up to 1200 acres. There are several methods for adding a field to the mapping p...

Users can include up to 50 parcels per project with an 1100 ac limit per parcel... though we would not recommend creating a project with 50, 1100 acre parce...

The yield users enter will only impact a report IF a burning event is also added. Yield is not used in the DayCent model, the principle soil carbon model im...

COMET-Farm utilizes the SSURGO soil data base for all Cropland (pasture, range, orchard/vineyard) models in the tool. At this time, users are not able to up...

Historic Management:  COMET-Farm requires users to enter historic management (pre-baseline) management before moving on to the baseline management pane. In...

COMET-Farm utilizes SSURGO Soil Data for all soil related calculations. USDA-NRCS defines a map unit as "a delineation on a soil map represents an area...