白果树学名银杏,又称公孙树。它的树形高大挺直美观,可做庭院树、行道树。南起两广、云、贵,北至东北的辽宁省均适宜栽植。白果是传统的中药材和药膳食品之一,可治老年慢性支气管炎、咳嗽等病,白果叶能制造“冠心酮”等新药。据报道,江苏泰兴县种植的白果,亩收入达3000元左右,干叶每公斤1.8元。白果树木材纹理细致,质轻而软,易加工、干燥时不开裂,可做建筑、细工、模型、工业用具、家俱及雕刻用材,用途颇广。白果树是一种果材兼用的优良树种,高可达40米,有较强的适应性,喜温暧向阳的环境,在土壤肥沃、深厚、疏松和排水良好时生长最好。种植方式有种子和分株繁殖二种。如选育白果良种嫁接苗,五至八年即可挂果。种植该树可充分利用房前屋后、田头地角等零散地。目前河南省外贸部门已有白果和其它制品一起 Ginkgo tree Ginkgo name, also known as Gongsun tree. Its tall and straight tall tree, can do the courtyard trees, trees. Guangdong and Guangxi from the south, clouds, expensive, north to northeast Liaoning Province are suitable for planting. Ginkgo is one of the traditional Chinese herbal medicines and medicinal foods, which can cure elderly chronic bronchitis, cough and other diseases. Ginkgo biloba can make new drugs such as “coronary heart”. It is reported that Taixing County, Jiangsu Province, planting ginkgo, mu income of 3,000 yuan, 1.8 yuan per kilogram of dry leaves. Ginkgo tree wood texture, meticulous, light and soft, easy processing, drying does not crack, do construction, fine workmanship, models, industrial appliances, furniture and sculpture materials, quite a wide range of uses. Ginkgo biloba is an excellent tree species with both fruits and vegetables. Its height is up to 40 meters and its adaptability is high. It is warm and sunny in the environment and grows best when the soil is fertile, deep, loose and well-drained. There are two kinds of planting seed and ramets breeding. Such as breeding ginkgo seed grafted seedlings, five to eight years to fruiting. Planting the tree can make full use of the front of the house, field angle to scattered. At present, Henan’s foreign trade sector has gingko together with other products