银杏叶用栽培的开发前景程水源王燕（湖北农学院园艺系荆沙４３４１０３）银杏，是原产中国的珍稀树种，随着对银杏研究的深入，其各种价值被逐步挖掘出来。我国现有银杏树约３０万株，约有２４个省（自治区、直辖市）有银杏的自然分布。主要栽培区分布在江苏省的泰兴、吴... Ginkgo biloba cultivation and development prospects Cheng Shuanyuan Wang Yan (Hubei Agricultural College Horticulture Department Jingsha 434103) Ginkgo, is a native of China’s rare species, with the deepening of the study of ginkgo, its various values ​​have been gradually tapped. There are about 300,000 ginkgo trees in our country, and about 24 provinces (autonomous regions and municipalities directly under the Central Government) have the natural distribution of ginkgo. The main cultivation area located in Taixing, Jiangsu Province, Wu ...