Web Resources

TNAU Soil portal: https://agritech.tnau.ac.in/agriculture/agri_resourcemgt_soil.html

FAO Global soil information System: https://www.fao.org/global-soil-partnership/areas-de-trabajo/soil-information-and-data/es/a

SIS - Africa: https://www.isric.org/projects/soils4africa

USDA National SIS: https://www.nrcs.usda.gov/resources/education-and-teaching-materials/national-soil-information-system-nasis

FAO Soil portal : https://www.fao.org/soils-portal/en/

Soil texture calculator : https://agritechcenter.com.np/soil-calculator.html