银杏是我国的珍稀树种,推广银杏的秋季嫁接;用于幼苗嫁接,成苗高接是快速建立早产、稳产、丰产银杏苗的基础。经过多年的实践,我们总结出了秋季枝接能有效解决春季枝接发芽难,生长慢,成活率低等诸多因素。1、枝条采集:(1)嫁接时间:本地以8月上旬至9月中旬最好,各地可根据所处的 Ginkgo is a rare species in our country to promote the autumn grafting of Ginkgo biloba; for grafting young seedlings, high seedlings is quickly established premature delivery, stable yield, ginkgo seedling basis. After many years of practice, we conclude that the autumn branches can effectively solve the spring branch of the germination difficult, slow growth, low survival rate and many other factors. 1, the branches collected: (1) grafting time: the local early August to mid September the best, according to the local