Do commercial nitrogen-fixing and biostimulant inputs add agronomic value over standard fertilization? An equivalence-based re-analysis of three randomized field trials in the Brazilian Cerrado
This paper reanalyzes three field trials to assess if commercial nitrogen-fixing and biostimulant inputs provide agronomic value over standard fertilization, finding no significant yield gains under adequate fertilization.
bioRxiv · Jun 17, 2026 · PreprintPlant Biology