Find the right evidence for the right place
Every study has a location. OpenAgData organizes agricultural research by where it happened — so you can search by yours and find what actually works nearby.
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published papers indexed
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states with mapped evidence
Map-first
designed for practical decisions
The problem
Good research, hard to find
The evidence is out there. The problem is nobody can find it fast enough to use it.
Scattered across hundreds of sources
Useful findings are buried in disconnected journals, portals, and PDFs — so most never reach the people who need them.
No sense of place
What works in Iowa may not work in Georgia. But most search tools ignore geography entirely.
Evidence arrives too late
By the time someone compiles the right studies, the planting season — or the funding deadline — has already passed.
What you can do
From scattered papers to practical answers
We take published research and make it searchable by place, topic, and what it found — so you spend less time compiling and more time deciding.
Search by where it happened
Every study is pinned to a location. Zoom into your state or county and see what's been researched there.
Narrow down by what matters
Filter by cover crops, soil health, yield data, or any topic — then compare what different studies actually found.
See where the money goes
Track which agencies fund what, where investment is concentrated, and where the research gaps still are.
Add your own research
Published a study? Submit it so farmers, advisors, and other researchers can actually find it.
Who it's for
Built for people who use evidence
Farmers
Find studies from farms like yours — by state, soil type, and practice.
Researchers
See where the gaps are and make your work easier to discover.
Institutions
Map your research footprint and spot collaboration opportunities.
Advisors & Policy
Pull the right evidence in minutes, not weeks.
How it works
Three steps to local evidence
Search
Pick a state, enter a topic, or zoom into the map — results update instantly.
Compare
Stack evidence across regions, hubs, and outcomes to see what holds up.
Apply
Take what you find into field plans, grant proposals, or policy briefs.
Where we're headed
One day, any farmer, advisor, or researcher should be able to ask “What does the evidence say for my area?” and get an answer in seconds. That's what we're building toward — so better practices spread faster, research money goes further, and food systems get stronger.
Fewer guesses in the field
Farmers make choices backed by research from their own region.
Smarter research investment
Funders and researchers see exactly where the gaps are.
Research that actually reaches people
Studies stop sitting in journals and start shaping real decisions.
Start with your state
Pick a location, see what's been studied there, and find research you can actually use.