Maximizing Water-Use Efficiency: Sovereign Push to Scale Drip and Sprinkler Networks across Vulnerable Agrarian Tracts
In a major structural upgrade targeting resource-stressed farming zones, the Union Government has finalized an aggressive roadmap to bring an additional 100 lakh hectares under precision micro-irrigation. Spanning a five-year implementation window from **2025-26 to 2029-30**, this flagship push will be executed through the **'Per Drop More Crop' (PDMC)** sub-component of the **National Mission for Sustainable Agriculture (NMSA)**, aiming to insulate baseline crop yields from climate-induced monsoonal shocks.
The NMSA Structural Umbrella and Core Components
NMSA was originally launched during the 2014-15 fiscal year as a core pillar under the **National Action Plan on Climate Change (NAPCC)**. The mission functions to alter the input-to-yield equations across India's primary sectors through explicit sustainable farming mandates:
- The PDMC Legacy: Designed to promote advanced drip and water-frugal sprinkler irrigation setups, the 'Per Drop More Crop' initiative has successfully covered approximately 109 lakh hectares since its inception in 2015-16, severely cutting water wastage over intensive canal layouts.
- Complementary Pillars: Beyond micro-irrigation, NMSA executes deep field interventions via other critical sub-schemes, including **Rainfed Area Development (RAD)** for smallholder livelihood security, **Soil Health Management (SHM)** to curb chemical imbalance, and Climate Change and Sustainable Agriculture Monitoring.
For TNPSC and Civil Services aspirants, tracking water governance policies and central agrarian adaptations represents a vital sub-topic under 'Indian Geography, Water Resources, Sustainable Agriculture, and Climate Change Action Plans'.