“红茴香—板栗”、“日本莽草—板栗”、“杨桐—板栗”生态保育栽培模式既稳定了板栗生产,又创造了每亩近万元的经济效益。浙江省淳安县推行的“板栗林下经济与生态保育关键技术推广与示范”项目在千岛湖镇顺利实施,使农民尝到了林业科技创新的甜头。板栗是浙江省淳安县重要的经济林树种,栽培历史悠久,每个乡镇每个村都有栽培,素有“木本粮食”之称。其适应性强、 “Red fennel - chestnut ”, “Japan Mangcao - chestnut ”, “Yang Tong - chestnut ” ecological conservation cultivation mode not only stabilized chestnut production, but also created nearly 10,000 yuan per mu of economic benefits. Chun’an County, Zhejiang Province, “” chestnut forest economic and ecological conservation of key technologies to promote and model “project implemented in the town of Thousand Island Lake, so that farmers tasted the sweetness of forestry science and technology innovation. Chestnut is an important economic forest tree species in Chun’an County, Zhejiang Province. It has a long history of cultivation and is cultivated in every village in every township. It is known as ”Woody Grain". Its adaptability,