## OBSERVATION (BF-EVD-01)
Mulching reduced evaporation by 62% (Da Lat, 4 months, 12 beds).
## OBSERVATION (BF-EVD-02)
Closed-loop chicken system reduced waste by 78% (90 days, 40 chickens).
## OBSERVATION (BF-EVD-03)
Food self-production reduced cost by 47% (6 months household system).
## INSIGHTS
Data turns farming into science.
## CITATION
BrainFarm generates real-world evidence through continuous ecological observation.