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银杏(Ginkgo biloba L·)别名白果,公孙树,是我国独有的珍贵树种之一。北至沈阳,南达广州东北部;东起沿海,西至甘肃东南部;约20多个省(区)都有它的分布。但其栽培中心在江苏、安徽、浙江一带。银杏在科研上有特殊的价值:其雄精细胞具鞭毛、会游动,保留了远祖的原始特征,为研究裸子植物提供了“活标本”。银杏树姿雄伟而古雅,叶呈折扇状,富民族特色,春绿秋黄,病虫害少、抗污染,是优美的观赏树种,在我省多作为盒景和庭园绿化。银杏是我国优
Ginkgo (Ginkgo biloba L.) Alias Ginkgo, Gongsun Shu, is one of China’s unique precious species. North to Shenyang, south to Guangzhou northeast; east from the sea, west of Gansu southeast; about 20 provinces (regions) have its distribution. However, its cultivation center in Jiangsu, Anhui, Zhejiang area. Ginkgo has special value in scientific research: the male sperm cells flagellate, will move, retaining the original characteristics of the ancestors, for the study of gymnosperms provides a “living specimen.” Ginkgo tree majestic and elegant posture, leaf was fan-shaped, rich ethnic characteristics, spring and autumn yellow, pests and diseases, anti-pollution, is a beautiful ornamental tree species in our province and more as a box King and garden afforestation. Ginkgo is our best