What are geotextiles?

Topics Covered: e-technology in the aid of farmers. What are geotextiles? What to study? For Prelims: About Geotextiles and PMGSY. For Mains: Significance of this move and benefits associated. Context: National Rural Infrastructure Development Agency (NRIDA) has announced that coir geo textiles will be used for construction of rural roads under the Pradhan Mantri Gram …