Scientific glossaryRecent chemical history (saturated roots)Origin: Yolia's safe educational catalogExact route: /biblioteca?ruta=glosario/historial_quimico_reciente FULL TOPICRecent chemical history (saturated roots) Easy explanation It's a toggle that declares whether chemical fertilizer or mineral salts were used in the soil in the last 2 weeks. If you turn it on, Yolia treats the case with extra care because the roots might already be saturated with salts. Medium explanation When this data point is marked as true, the actual Laboratory engine (LaboratoryIntakeEngine) automatically raises the risk level from "standard" to "high", even if no other warning signal was declared. It's a silent safeguard: the user doesn't need to know why, they just see that Yolia became more conservative. Advanced explanation En LaboratoryIntakeEngine::analyze(), la bandera recent_chemical_fertilizer, cuando es verdadera y el riesgo calculado hasta ese punto era 'standard', fuerza el riesgo a 'high'. Esto a su vez reduce el modo operativo a 'conservative', limita nowLimit de objetivos activos de inmediato, y añade la advertencia real sobre sustrato que ya podría estar saturado.