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芜湖市地处长江中下游,水陆交通方便,港埠兴旺,历史上是我国四大米市之一。现辖芜沏、繁昌、南陵、青阳县、郊区及九华山。它位于亚热带湿润型季风气候区南缘,地势南面高,东北低,山、丘、畈、圩、洲皆有,呈不规则的长条形。成土母质多为长江冲积物,山河冲积物,下蜀黄土,第四纪红色粘土,酸性、中性结晶岩类风化物,碳酸盐类风化物,红砂岩和紫色岩类风化物等。经土壤普查,它有7个土纲,11个土类,21个亚类,67个土属,104个土种。大多呈区域性分布。因土壤类型不同,肥力水平和理化性质皆有差异,为农林牧副业发展,提供良好的土壤基础,这是它的土壤优势之一。之二是,全市土壤普查面积530万亩,其中耕地普查面积275.8万亩,占51.6％;而全市耕地统计面
Wuhu City, located in the middle and lower reaches of the Yangtze River, convenient water and land transport, port port prosperity, history is one of the four major rice markets in China. Governing jurisdiction Wu Shu, Fan Chang, Nanling, Qingyang County, suburbs and Jiuhuashan. It is located in the southern margin of the subtropical humid monsoon climate zone, high in the south of the terrain, low in the northeast, mountains, mounds, mound, Wei, continents Jieyou, was irregular strip. Most of the soil-forming parent materials are alluvial sediments of the Yangtze River, alluvial mountains and rivers, Xiashu loess, Quaternary red clay, acidic and neutral crystalline rock weathering materials, carbonate weathering materials, red sandstone and purple rock weathering materials. According to the soil census, it has 7 soil classes, 11 soil classes, 21 sub-classes, 67 soil genera and 104 soil species. Mostly regional distribution. Due to different soil types, fertility levels and physical and chemical properties are different, for the development of agriculture, forestry, animal husbandry and sideline to provide a good foundation for the soil, which is one of its soil advantages. The second is that the city’s soil survey area of 530 mu, of which 2780000 acres of arable land survey, accounting for 51.6%; and the city’s arable land statistical surface