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近年来,博州地区冬季连续的强降温天气和开春时突发的强暴雪使冬小麦遭受了较为严重的灾害。2011年4月,粮食生产专家对博乐市、温泉县6个乡镇(场)冬小麦的越冬情况进行了随机调查,共调查冬小麦30块地,总面积306hm2,其中死苗率达50%~95%需要翻种的面积为100hm2;死苗率达30%~50%需局部补种春小麦的面积为100hm2;死苗率达15%~30%无需补种作物的面积为33.3hm2;死苗率在15%以下的面积为72.7hm2。因此减少极端天气的灾害措
In recent years, the continuous strong winter cooling in Bozhou area and the intense snow storm triggered by spring break have caused more serious disasters to winter wheat. In April 2011, food production experts conducted a random survey of winter conditions in six towns (fields) in Bole and Wenquan County. A total of 30 fields of winter wheat were surveyed with a total area of 306hm2, of which the rate of dead seedlings reached 50% -95 % Need to seed the area of 100hm2; dead seedling rate of 30% to 50% of the local replanting of spring wheat area of 100hm2; dead seedling rate of 15% to 30% of the area without replanting crops was 33.3hm2; dead seedling rate The area below 15% is 72.7hm2. Thus reducing the disaster of extreme weather