palpitate
发表于 2025-3-28 17:23:36
,Agriculture and Irrigation in India—Trends and Turning Points,about 113.53 m·ha (81.16%). The total annual replenishable water supply is about 1122 billion cubic metres (bcm) and the annual reliable supply will be only 744 bcm. The future water demand is projected as 910 bcm in 2025 and 1072 bcm in 2050. Major problems in Indian water sector include low irriga