银杏适应性强，从两广到东北都可栽培。因其叶中的黄酮类和银杏内脂对多种疾病有良好的防治功效，由银杏叶提取物配制的系列药品、保健品、化妆品等，近年在国内外市场上日趋走俏。因此，农户采收银杏叶子出售时，不仅要考虑产量、外观，更要注意使叶内的有效成分达到理想... Ginkgo adaptability, from Guangdong and Guangxi can be cultivated. Because of its leaf flavonoids and Ginkgo biloba on a variety of diseases have a good control effect, prepared by the Ginkgo biloba extract series of medicines, health products, cosmetics, in recent years, increasingly popular in domestic and foreign markets. Therefore, farmers harvest ginkgo leaves for sale, not only to consider the yield, appearance, but also pay attention to the active ingredients within the leaves to achieve the desired ...