网址：www.qdmiaomu.com.cn 2021-09-16 作者：admin 阅读：
Deciduous trees; The bark is light gray, straight and deeply split when
old. The leaves are scattered spirally on the long branch and clustered
on the short branch. Leaf blade fan-shaped, apex with 2 lobes.
Dioecious; In general, the long branches of male plants extend
obliquely, while the long branches of female plants are more developed
and drooping than male plants; Branchlets dense, marked by leaves, black
gray; The winter buds are yellowish brown, conic and obtuse. Stamen
filaments short; Female cones have long stalks. The seeds are drupe
shaped, oval, obovate or spherical. The fruit is orange yellow when
ripe. The leaves are peculiar and beautiful. The trees are golden yellow
in autumn. The trees are magnificent and have a long life span. It is
an excellent landscape foliage tree species. Rare species under the
second level national protection.
Generally speaking, there are three main propagation methods of Ginkgo biloba: ramet, transplanting and grafting
1. Ramet method
Between February and March, the buds growing from the roots of Ginkgo
biloba female trees should be dug out, with capillary roots,
transplanted and planted, fertilized before planting, planted at an
appropriate depth, and watered when it is dry after transplanting.
2. Cutting method
This method is to cut in summer. Select the softwood of that year from
the tree, cut it into a section of 10 cm, cut it into an inclined plane
at the bottom, soak it in rooting solution for 30 minutes, and spray
water in the soil frequently. It can take root in a month.