罗山县位于大别山北麓,淮河南岸,是河南省板栗主要产区之一.全县有栗园2万多亩,结果栗树25万余株,年产量200万斤左右,栗树主要分布在罗山县南部山区500米以下的山地.现在已发展到县北部、丘陵、平原,如狮河、淮河沿岸已建成上千亩的板栗基地. Luoshan County is located in the northern foot of Dabie Mountain, south bank of the Huaihe River, Henan Province, one of the main producing areas chestnut. County has chestnut garden 20,000 mus, the results of more than 250,000 strains of chestnut trees, annual output of 2 million kilograms of chestnut trees are mainly distributed In the mountainous area south of Luoshan County, the mountainous area is less than 500 meters, and now it has developed into a chestnut base of over one thousand mu along the northern part of the county, hills and plains, such as the Lion River and the Huai River.