麦子是我省主要粮食作物之一,能否夺取麦子丰收,对全年粮食产量有举足轻重的影响。近几年全省麦子产量约占全年粮食总产的三分之一左右,其中徐淮地区麦子产量又占全省麦子总产量的30%左右。但目前我省各地麦子产量,由于气候、雨量、土壤、水利条件等关系,年际之间相差较大,很不稳定。根据解放以来资料分析,麦子减产在 Wheat is one of the main grain crops in our province. Whether wheat can be harvested can have a decisive influence on the annual grain output. In recent years, the output of wheat in the province has accounted for about one third of the total grain output of the whole year, of which the output of wheat in Xuhuai area accounts for about 30% of the total output of wheat in the province. However, at present, wheat yield in various regions of our country differs greatly and is unstable due to the relationship of climate, rainfall, soil and water conservancy conditions. According to data analysis since the liberation, wheat cut in production