红黄壤是涪陵地区的主要土壤类型之一,土色呈红黄色,是比较独特的土壤,分布于本地区东南部边缘,面积达70万亩(其中农田约34万亩)。红黄壤区地势平缓、土体深厚、集中连片、宜种性广,加上气候湿暖湿润、农业资源丰富、生产潜力较大,是进一步发展商品生产,扩大多种经营的重要基地。 Red and yellow soil is one of the main types of soil in Fuling area. Its color is red and yellow. It is a unique soil distributed on the southeast margin of the area with an area of ​​700,000 mu (including 34 million mu of farmland). The terrain of the reddish brown and yellow soils is gentle, the soil is thick, the contiguous pieces are concentrated, the suitable species is broad, and the climate is warm and humid. With rich agricultural resources and great potential for production, it is an important base for further development of commodity production and diversification of business.