India

Spatial variability maps: pH, SOC, Zn, B, Fe, Mn, Cu in 640 districts using ArcGIS and ordinary kriging

Interactive web tool; rapid SQI computation; quantifies and compares soil quality across sites and treatments

ZnSO4 or KH2PO4 @ 10 g/L; improves germination, root growth, nutrient uptake under moisture-stress conditions

Broad beds (5.5 m) alternated with furrows (3 m);

Goa Bio-1 (PGPR) + optimised nutrients; yield ? 1744%; net income ? 38%; fertilizer cost ? 25%; coastal rice cultivation in saline soils

World-leading micro-irrigation solutions; Drip, Sprinkler, PVC Pipes, Polyhouses, Solar Pumps; promoting water use efficiency across India

Natural polymer (from fruit waste) retaining soil water for longer; reduces irrigation frequency; vital in water-scarce regions

Saved ~3 billion litres on 10,000 acres; farmers save 60% water while crop yields grow by 30%; IoT sensors linked to AI

Rice-fish sunken + vegetables raised; REY 48.8 t/ha; water savings 20%; B:C 4.78; 67 production increase

Peripheral trench; 98% rainwater conservation; rice 5.2 t/ha + fish 1.8 t/ha; B:C 2.4;