Водное досье: как современное орошение экономит миллиарды кубометров

Within our National Causes files, this permanent dossier tracks the transformation of irrigation: why traditional flood irrigation consumes the lion's share of water, and which alternatives cut losses without hurting yields.

Engineering studies indicate that shifting to drip and sprinkler systems on new lands, combined with canal lining across the Valley and Delta, cuts losses substantially — water equivalent to the needs of millions of reclaimed feddans.

This file is updated periodically with an indicator dashboard: conversion rates, covered areas, and realized savings — because accumulated knowledge outlasts a passing headline.