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我区自麦收以来,已近80天未下透雨,个别地区自5月中旬起已近百天未下透雨,如阜阳站从6月11日至8月25日,76天当中蒸发量达506.8毫米,气温高达37—41度,地表温度高达56—62度,而降雨仅有66.8毫米,仅及历史干旱年分1932年、1933年的同期雨量的一半。而此时正值各种作物抽穗开花、发棵需水时期。由于天旱地干,形成严重的“勒穗子旱”。同时又由于连刮3—5级西南风21天,因此更加重了旱情的发展。6月中旬全区受旱400万亩,7月中旬即达1,500万亩,至8月中旬即达1,700余万亩,占播种面积91.5%以上,按作物分:全区受旱水稻229.11万亩,占76.6%,旱作物1,480万亩,占94.2%。
My area since the wheat harvest, nearly 80 days without under the rain, some areas since mid-May nearly 100 days did not see through the rain, such as Fuyang Station from June 11 to August 25, 76 days, evaporation of 506.8 Mm, temperatures as high as 37-41 degrees, surface temperatures as high as 56-62 degrees, and only 66.8 millimeters of rainfall, only half the rainfall of the historical drought in 1932 and 1933. At this moment, all kinds of crop heading and flowering, send trees need water period. Dry due to drought, the formation of a serious “Le son drought.” At the same time, even with 3-5 grade southwest wind scraping 21 days, so more emphasis on the development of the drought. In mid-June, the drought-affected area in the entire district hit 4 million mu, reaching 15 million mu in mid-July and 1,700 mu in mid-August, accounting for more than 91.5% of the sown area. According to the crop: Accounting for 76.6% of the total, while dry crops reached 14.8 million mu, accounting for 94.2%.