Generation of Soil Site Suitability Maps for Major Crops Grown in Nethakuppam Watershed of Ramachandrapuram Mandal in Chittor District Using RS and GIS
Composite surface soil samples (0-15 cm) were collected from 250 sites Outdoor Cushion across Nethakuppam watershed of Ramachandrapuram mandal in Chittoor district of Andhra Pradesh using Arc Map software with the grid size of 10 ha.The GPS data at each sample location was collected.A study was undertaken to evaluate their soil site suitability for