Ginkgo originates from China. It was first imported to the Netherlands in Europe in the early 18th century. тротоарни плочки Варна
Once imported, it is used as a beautiful park tree in Western and Southern Europe, and is most often added as a tapeworm and edged with a plastic grass stopper.
Ginkgo’s device is very specific. It is a deciduous tree that can reach sizes up to 40 m in height.
In shape and structure, the crown is broadly pyramidal with vertebral skeletal branches. In older individuals, the crown acquires an oval shape.
This species forms very shortened cylindrical twigs that have scars from fallen leaves. Characteristic of the Ginkgo device is that on the shortened twigs the leaves are arranged in groups, while on the elongated twigs the leaves are arranged consecutively. The structure of the leaves is characterized by the fact that they have a wind-shaped shape, and at the top they are differently incised inwards.
Two-part ginkgo (Ginkgo biloba) Their dimensions are approximately 10 cm long and up to 15 cm wide. In autumn they get a bright yellow autumn decoration with which the tree is very colorful.
The generative organs are formed on the shortened branches. They are same-sex and dioecious. The male organs resemble a fringe and are about 3 – 5 cm long, and the female ones are strongly modified leaves, on which two seed buds are formed. Of these two seed buds, only one develops, which forms the seed. The seed has a long stalk and is elliptical in shape.
The length of the seed reaches 3-4 cm. It is wrapped in a yellow fleshy shell with a very unpleasant odor. The inner shell of the seed is hard with several longitudinal edges, which makes the seed look like a stone fruit. The seeds ripen in one growing season.
Ginkgo is a species that loves light. It grows well on nutrient-rich, fresh and calcium-rich soils. Ginkgo is a cold-resistant species that tolerates colds down to -30 degrees. It tolerates very well urban conditions, air pollution, dusting of leaves and others, for which it is highly valued.
Leaves of Ginkgo biloba Ginkgo is a species with moderate growth. In our country there are species that in 40 years have reached about 20 m.
This species is widely used in landscaping for single, group and alley plantings. It can be found in all parks throughout the country.
Various forms of this species can be found, such as Ginkgo with a weeping crown or with a narrow pyramidal crown. These species can also be used in the garden by feeding with mineral fertilizers.
There is also ginkgo with leaves that reach 20-30 cm in width, divided into 3 to 5 sections. сортови семена на домати