Video: Mountain pine…What features does this wonderful plant have?
2024 Author: Henry Conors | [email protected]. Last modified: 2024-02-12 02:45
One hundred species of this plant make up forests in the temperate climate zone or on the mountain slopes of the subtropics. The evergreen mountain pine is most often represented by trees with very different crown shapes and sometimes by shrubs. In young plants, the bark is bright and smooth, but with age it changes its appearance, thickens, cracks, turns brown or gray.
By species, mountain pine differs in the location and size of cones and needles. On short young branches, needles grow in bunches. Each tuft can remain green and alive for a period of two to eleven years. These light-loving plants, very unpretentious to the composition of the soil and to moisture, extract nutrients from a well-developed root system that penetrates deep into the ground. However, in urban conditions, with a high level of smoke and gas content in the air, they develop worse than in clean air. Under natural conditions, the life span of a pine reaches three hundred to five hundred years.
Noticeable is the way the mountain pine pollinates. Pollination usually takes place in May, in some more northern regions - early June, at a time whenwhen young needles begin to bloom. During this period, the trees are literally covered with yellow pollen, and the wind spreads it, helping to carry out pollination. Pine trees bloom and begin to bear fruit at the age of six to ten years.
Pine seeds develop in cones, which finally ripen a year after pollination, around November, and there are a lot of cones full of seeds on the tree. By the beginning of winter, young shoots become woody, and their apical buds are abundantly covered with a protective layer of pine resin. These measures are aimed at protecting the tree from frost, although the apical shoots in very severe frosts are still damaged by frost, but this does not affect the development of the whole plant.
Most pine species by the age of twenty already have a trunk height of twenty meters and a crown up to three meters in diameter. There are species that do not correspond to this, for example, growing in the territory between the Balkans and on the eastern side of the Alps, mountain pine Mugus is a shrub that creeps along the ground, which can reach a maximum height of one and a half or two meters. The plant is very beautiful, has many symmetrically planted cones with a spine in the center, reminiscent of cinnamon in color. This species tolerates our winters very well, so it is very often chosen to decorate a rock garden, or a steep slope in areas in our climatic latitudes.
The Pumilio mountain pine, common in the Alps, is also very beautiful,Carpathians and the Balkans. It also spreads along the slopes of the mountains, but reaches three meters not only up, but also in breadth. Designers are very actively using it to decorate rocky plots of land. The plant tolerates frost well. And its branches, along with the needles, are directed upwards. The plant has many dark brown buds.
At a young age of up to five years, mountain pine tolerates transplanting very well and takes root easily. At an older age, transplanting plants can be risky.
Recommended:
Red-eared turtle: description, features, photo. How many teeth does a turtle have
The red-eared or yellow-bellied turtle belongs to the family of American freshwater turtles (from the Latin Trachemys scripta - painted or striated). This is the most common species among pet turtle lovers. The article will discuss the conditions for keeping red-eared turtles, whether turtles have teeth, as well as possible problems that every animal owner may face
Does a frog have teeth and does a toad have them?
Everyone wondered if toads and frogs have teeth? If so, why don't we see them? And if not, how do they eat small animals? Childhood has long passed, but there is still no answer to the question? Now we'll figure it out
What does crucian eat, where does it live and what does it look like?
The king of swamps, ponds and overgrown lakes is commonly called crucian. This is a very common fish in our country. Scientists have described so far only two main types of crucians - gold (red) and silver (white), as well as one artificially bred - goldfish. From this article you will learn what crucian eats, what it looks like and where it lives
Mountain turkey or Caucasian snowcock. Where does the mountain turkey live, photos and basic information
Mountain turkey is a bird not familiar to everyone. She lives far from everywhere, so there are few of those who saw her with their own eyes. The Caucasian ular, the so-called mountain turkey in a different way, looks like a domestic chicken, and a little like a partridge. It is the largest bird in the pheasant family
Does a fish have a brain: structure and features. What is the IQ of a fish?
Today we will talk about whether a fish has a brain. Can she really think? The tale of the golden fish excites the fantasies of many. Many men dream of catching such a smart individual or, at worst, a wish-fulfilling pike. But, unfortunately, there are no talking fish in nature
