梅雨期湖北多举措保灌溉供水稳夏粮增收|亚洲国产精品久久久久久久
中新网武汉7月18日电 (梁婷 孟梦 高媛)记者18日从湖北省水利厅获悉，今年梅雨期，湖北水利部门通过蓄雨水、引外水、存库水多措并举，梅雨期增蓄水量42.18亿立方米，调水补水23.33亿立方米，534处大中型灌区提供灌水40亿立方米，为今年全省夏粮实现六连增提供坚实水利保障。
去年出梅以来，湖北遭遇伏秋冬春跨季跨年气象干旱。湖北水利部门发挥水利工程丰枯调剂作用，拦蓄去年主汛期尾水，为抗击秋冬春连旱储备水量197亿立方米。
今年，该省在后梅雨期主动收尾水，使全省湖库塘堰总蓄水量由入梅前157.38亿(较多年同期偏少13%)增加至出梅时199.56亿立方米(与多年同期基本持平)，为应对后续旱情合理储备了水源。
其间，湖北省水利厅统筹汉江干支流近20座水利工程以及引江济汉工程实施联合调度，向汉江补水22.51亿立方米，调度鄂北工程向受水区补水0.82亿立方米，保障684万亩农田关键期灌溉用水。同时，调度长江沿线深水闸向灌区引水10亿立方米，全省534处大中型灌区分类提供灌水40亿立方米，成为稳住粮食生产基本盘的关键一招。
此外，梅雨期期间，湖北还启动大中型泵站预排抢排涝水10.4亿立方米，缩短农田渍涝时间。湖北省水利厅相关部门负责人表示，当前防汛抗旱形势依然严峻，将继续坚持做好防汛抗旱，为秋粮丰收提供坚实水利保障。(完)
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