论文部分内容阅读
湖北省九年来的水利建设,特别是去冬以来的水利高潮,取得了巨大的成绩,九年当中,国家投资于水利建设资金达67,796万元,共完成土方23亿余公方,石方7000万公方。灌溉面积由解放前的800万亩增加到4427万亩,其中去冬今春即增加灌溉面积1451万亩。全省近万公里的干支垸堤普遍进行了加固培修。渍涝面积由原来的1550万亩减少到360万亩,农田抗旱能力一般达到30天到50天,高的可达70天以上。大大缩小了水旱灾害的危害程度,有力地保证了农业大丰收。今年我省夏秋之间大部
Nine years of water conservancy construction in Hubei Province, especially since the winter climax water has achieved great success, nine years, the state invested 67.796 million yuan in water conservancy construction, completed a total of 2.3 billion earthwork earth, stone 70 million public square. The area of irrigated land increased from 8 million mu before liberation to 44.27 million mu, of which 14.51 million were irrigated by winter and spring. Nearly ten thousand kilometers of the province’s dry embankment embankment generally conducted reinforcement training. The waterlogged area is reduced from 15.5 million mu to 3.6 million mu. The farmland drought resistance capacity generally reaches 30 days to 50 days, and the height can reach more than 70 days. This has greatly reduced the damage caused by floods and droughts and effectively ensured the agricultural harvest. This year most of our province between summer and autumn