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板栗为壳斗科栗属植物，原产我国，分布很广，主产区在华北、西北及长江流域各省。宁国属于皖南山区，经济林产业是宁国的支柱产业之一，板栗在宁国的经济林发展中占举足轻重的地位是安徽省六个出产板栗重点县之一。板栗占全市经济林总面积的２３％，年产板栗２０００余吨，由?
Chestnut chestnut chestnut genus, native to China, is widely distributed, the main producing areas in North China, Northwest and the Yangtze River provinces. Ningguo is a mountainous area in southern Anhui. The economic forest industry is one of the pillar industries in Ningguo. Chestnut occupies the pivotal position in the development of economic forest in Ningguo. It is one of the six major chestnut producing counties in Anhui Province. Chestnut accounted for 23% of the total area of the city’s economic forest, with an annual output of more than 2,000 tons of chestnut,