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淮北地区是我省粮食生产基地,粮食产量约占全省的二分之一.粮食作物主要有小麦、甘薯、大豆和玉米等,其中秋粮总产略多于夏粮.近年来,粮食生产水平有了较大提高,但全区仍有三分之二的耕地处于中低产水平.在影响本区粮食生产的诸要素中,环境(特别是气候) 条件是较活跃的因子,粮食产量的波动明显地受到气候条件的制约.宿县与淮北平原其他地区同属于华北暖温带半湿润季风气候区,光热资源丰富,雨热同季,对
Huaibei area is the grain production base of our province, the output of grain accounts for about one-half of the province.Food crops mainly include wheat, sweet potato, soybean and corn, etc. The total output of autumn grain is slightly more than summer grain.In recent years, However, two-thirds of the arable land in the whole region is still at the level of middle-low yield.In the factors that affect the grain production in this area, the environment (especially the climate) conditions are the more active factors and the fluctuation of grain output is obvious And subject to climatic conditions.Suoxian and other parts of Huaibei plain belong to the warm temperate zone in North China semi-humid monsoon climate zone, rich in light and heat resources, rain and heat in the same quarter, right