Caucasian fir / Abies nordmanniana / belongs to the genus Abies, Pine family (Pinaceae). This variety of fir is morphologically very similar to our common fir. In our country, it reaches a height of about 25-30 m. In natural growth, it reaches a height of 55-65 m and a trunk diameter of up to 2 m in the mountains of the Caucasus and Asia Minor. Its crown is very dense, sometimes located almost to the base of the crown and has a narrowly conical shape. This makes it suitable for landscaping yards, gardens, and private homes. At first, its branches are hairy, but as they grow, they become smooth. Its needles are usually 2-4 cm long, flat, rounded or incised at the top. The needles are dark green and shiny on the upper side, and light green with two white stripes on the lower side. The cones are round-cylindrical, up to 20 cm long and 4-5 cm wide. They consist of wide-triangular and jagged cone scales on the sides. The cones of this fir consist of two types of scales: one is called seed, and the other is called roofing.
Caucasian fir is characterized by the fact that the roof husk, located behind the seeds, protrudes forward and has a sharp tip to the base. This is a pretty good diagnostic sign. This scar helps dendrologists distinguish this type of fir from other species.
American and British arborists tried to move the fir to lower areas of the area, but it was found that this species suffers because it is very attached to humidity. Especially in urban conditions, this species is in a rather poor decorative condition, not only because of the dry air, but also because of air pollution from various gases.
According to environmental requirements, this species does not differ from our common fir. The vegetation of the Caucasian fir begins about 2 weeks later than that of the common fir. It grows faster than it does, especially after 10-15 years. It suffers less from late spring frosts.
Caucasian fir is a very shade-tolerant species. It grows in shady places, but this does not mean that it does not like sunny areas. This property makes it quite plastic and suitable for use in various places in the sun.
Caucasian fir is not particularly demanding of soil conditions. It grows best in deep, moist and fertile soils. Fir can withstand cold weather and low temperatures up to -25 degrees. Under favorable conditions for the growth of Caucasian fir, the tree's durability can reach 500 years. With the simultaneous cultivation of our common fir and Caucasian fir, there is a negative impact of Caucasian fir on ours. Competition between the two species should be avoided, because one will strangle the other. Real free porn movies https://exporntoons.net online porn USA, UK, AU, Europe.
Caucasian fir is characterized by the fact that the roof husk, located behind the seeds, protrudes forward and has a sharp tip to the base. This is a pretty good diagnostic sign. This scar helps dendrologists distinguish this type of fir from other species.
American and British arborists tried to move the fir to lower areas of the area, but it was found that this species suffers because it is very attached to humidity. Especially in urban conditions, this species is in a rather poor decorative condition, not only because of the dry air, but also because of air pollution from various gases.
According to environmental requirements, this species does not differ from our common fir. The vegetation of the Caucasian fir begins about 2 weeks later than that of the common fir. It grows faster than it does, especially after 10-15 years. It suffers less from late spring frosts.
Caucasian fir is a very shade-tolerant species. It grows in shady places, but this does not mean that it does not like sunny areas. This property makes it quite plastic and suitable for use in various places in the sun.
Caucasian fir is not particularly demanding of soil conditions. It grows best in deep, moist and fertile soils. Fir can withstand cold weather and low temperatures up to -25 degrees. Under favorable conditions for the growth of Caucasian fir, the tree's durability can reach 500 years. With the simultaneous cultivation of our common fir and Caucasian fir, there is a negative impact of Caucasian fir on ours. Competition between the two species should be avoided, because one will strangle the other. Real free porn movies https://exporntoons.net online porn USA, UK, AU, Europe.