银杏夏季嫩枝扦插,是利用当年春季未木质化新梢作插穗,进行扦插育苗。这种育苗方式可保留母树优良特性的遗传,同时易于鉴别雌雄母株,并可节约种子,培育出早结果雌株的良种壮苗。银杏嫩枝扦插育苗技术要点是: 一、选取插穗 6月上旬至8月上旬,在银杏新梢基本封顶,新梢枝条还未木质化时,在树冠中上部外围剪取半木质化的长枝梢作插穗,按一定数量扎成把,注明母树生长的 Ginkgo summer shoots, is the use of non-lignified woody shoots for the cuttings, cutting propagation. This breeding method can retain the inheritance of the excellent characteristics of the mother tree, at the same time easy to identify male and female strains, and can save seeds, cultivate the early results of the female plant seedling. Ginkgo softwood cuttage nursery techniques are: First, select the cut early June to early August, ginkgo shoots basically capped, shoots not yet lignified branches, in the middle of the upper crown cut semi-lignified long branches Tip for cuttings, according to a certain number of tie into the handle, indicating the growth of the mother tree