Interesting about coniferous trees. Interesting facts about conifers. Resin of coniferous trees

A report on conifers may be needed for students in grades 3 and 5 to prepare for the lesson.

Message about conifers

Each of us associates coniferous plants with fir tree and pine. For example, spruce has a very fragrant smell and is covered with sharp needles. It is these needles that are called needles, and trees in which needles grow on branches instead of ordinary leaves are called conifers.

Trees are over 380 million years old

One of the most striking arboreal facts is the extreme age of these plant species. The earliest tree-like plants were found during the Carboniferous, during which amphibians were the dominant land vertebrates. Even reptiles haven't evolved yet. Early tree species included lycophytes and tree ferns. It is believed that the first tree was Wattiza, a prehistoric tree genus that is now extinct. Wattiza is believed to have had leaves rather than leaves, and reproduced using spores.

Coniferous plants can be found in forests, and not only trees, but also shrubs can be covered with needles. In addition to spruce and pine, cedars, juniper, fir, and cypress are conifers.

coniferous tree leaves

Needles, which are the main feature of coniferous trees, are a kind of leaves. At the same time, the needles of some coniferous plants do not even look like needles. For example, the branches of some types of juniper are covered with green scales like those of a fish, and the needles of cypress are flat, as if someone had accidentally crushed them.

Trees are critical to our environment

The facts of trees are closely related to our understanding environmental issues. During photosynthesis, trees remove carbon dioxide from the atmosphere and replace it with oxygen. A tree can absorb up to 48 pounds of carbon dioxide per year, and much of that is saved. This helps to moderate the earth's temperature. In addition, tree roots help reduce erosion. This is why deforestation has such devastating effects, contributing greatly to global warming.

It is widely believed that all conifers are evergreen because they do not shed their green cover with the onset of winter. This is not true. The needles of larch, which is also a coniferous tree, fall off every winter and grow back on the tree in spring.

The needles have a very characteristic, recognizable and beloved aroma by many. It is fresh, invigorating and warming at the same time. It is believed that the substances that give the needles such a peculiar smell can have a strong impact on human health. Special oils produced from pine needles have soothing, healing and breathing properties.

Ecologically, trees also support life different ways. They provide a natural habitat for many animals and plants, and rainforests in particular are incredibly biologically diverse. From the very beginning of mankind, trees have provided us with many necessary resources for survival, such as shade, shelter, fuel, food, and timber.

These include hardwoods and conifers. Deciduous trees have broad, large leaves that tend to fall in autumn. Deciduous trees are mostly deciduous, and are often grown for timber. Some examples of common deciduous trees include maple, birch, beech, poplar, elm, ash, oak, willow, hickory, and chestnut. Conifers, on the other hand, are identified by other criteria of tree facts. They are often known as evergreens because they stay green all year round and do not fall leaves.

cones

Most coniferous plants have cones. Cones are such special boxes in which the seeds of a coniferous plant grow and develop. The scales of the cone protect the seeds from damage while they are not yet ready to fall into the ground, and when the seeds are fully ripe, the cone opens and the seeds fall to the ground, where they can grow into a new tree or shrub.

They are able to survive in harsh climates. They often grow in triangular shapes and have sharp, needle-like leaves. Their wood usually has a variety conifers. Common types of conifers include pine, juniper, cedar, hemlock, spruce, spruce, yellowwood, cypress, yew, and alder.

Trees give us fruit, chocolate and coffee.

One of the most undeniable tree facts is that we humans would be without them without them! We get literally thousands of products from trees. One of the most famous is fleshy fruits including pears, apples, cherries, plums, oranges, lemons and so on. The fruits of the cocoa tree provide the main ingredients of chocolate, while the coffee beans are extracted from the berries of the coffee tree. Edible nuts are also an important product from trees such as coconuts, walnuts, almonds, pecans, pine nuts, hazelnuts, pistachios and more.

Cones are also good because forest animals sometimes carry these small stores of seeds from place to place in search of food, thereby facilitating the spread of young trees over considerable distances.

Pine nuts are a type of conifer seed, so they are not true nuts, but are simply called that because they have a shell. Pine nuts are tasty, nutritious and healthy, so they are used in the preparation of various dishes.

Trees are essential for industry

Just like the edible products we extract from trees, wood is also essential, both for fuel and for the wood we need to build. A look at your typical household reveals some simple wood facts - we use wood for everything from furniture to planks and bookshelves to baskets. Another extensive tree-based industry is the paper industry. Paper is made by pulping wood fibers, which are then dried into flexible sheets.

Resin of coniferous trees

Like other trees, sap flows inside spruces, pines and cedars, which carries nutrients and water along the trunk from the roots to the needles. If the trunk is damaged, the juice begins to stand out from the surface as if from a wound, but over time it thickens, becomes viscous, and then completely petrifies. Such properties of the sap of coniferous trees make it possible to prevent infection from getting inside the tree, because the resin seals the damaged area.

Some trees have become world famous

However, it was feared that these incredible tree facts, when they made the news, would create a tourism boom. There was concern that visitors would flock to Hyperion and that this could upset the ecosystem in the park. There are many tree facts associated with mythology, as trees occupy a central and often sacred role in the folklore of almost all cultures. Its branches reach to the heavens, and its three roots connect it to other worlds. There are terrifying creatures inside the tree, including the Wyrm, an eagle, and several deer.

Thickened resin can heal not only the tree itself. A resin called resin is used in folk medicine, as it can disinfect and heal the skin.

The juice of coniferous trees has another amazing property. After lying underground for thousands of years, having thickened and petrified, it can turn into amber - an amazingly beautiful yellow-orange pebble, from which jewelry, small figurines and even medicines are made.

The Germans invented the Christmas tree

The ancient facts associated with the modern Christmas tradition of decorating an evergreen tree are unclear. Historians generally agree that Christmas trees were first decorated for the holiday in early modern Germany. Some believe that Martin Luther himself, a famous Protestant reformer, was the first to add candles to the tree. However, the symbolism of evergreen trees is also important in pre-Christian winter rituals. For the ancient Egyptians, Jews and Chinese, evergreen trees were a symbol of eternal life.

The use of coniferous trees in everyday life

Coniferous trees are used to produce furniture, dishes and decorative ornaments, and wood is used in the manufacture of paper.

The wood of coniferous trees is quite soft. It's hard to believe, but the surface of a pine plank is so soft that even a fingernail can crush it, so it is not suitable for those types of work that require very hard wood. Pine furniture is cheaper, but dents appear on it over time.

You should never take shelter under a tree during a storm.

The origins of trees, which you may have heard about trees that are dangerous to be around in storms, are not a myth. Although people have always taken shelter in the woods and forests, during a storm it is definitely not the time to do so! Trees are negatively charged, while lightning is positively charged, so trees often get hit. Also, electricity always takes the path of least resistance, which means that the tallest object will be hit first.

Julia Butterfly Hill - The World's Most Famous Country Nanny

As our review of tree facts has proven, trees are not only great to look at, but are also incredibly important to environment. One person who would certainly agree is activist Julia Butterfly Hill. Hill managed to stop a logging company from cutting down the tree, and has since written a book about her experience.

Coniferous plants include evergreen trees and shrubs that have needles instead of leaves. This, in general, is the leaves, only modified: needle-shaped, scaly, linear. As you know, there are about 600 species in the world. Many of them grow in our country.

Today we will talk about coniferous plants in Russia: we will learn interesting facts about them. Let's start our story with the most famous and beloved tree in our country - spruce.

A tree in Washington state swallowed a bicycle

Don, however, felt uncomfortable when he was seen riding and hid the gift in the woods, telling his mother that he had lost it. Over 50 years later, a bicycle was discovered - 5 feet in the air! The tree swallowed the bike and continued to grow around it. And this infamous Washington state tree isn't the only one with an obvious iron deficiency. A sycamore in the Scottish Highlands swallowed not only the frame of a century bicycle, but also an anchor and some iron tools!

Spiders make the best tree houses

To escape the rising water, millions of spiders climbed the trees. When the flood levels decreased, the trees were completely swallowed up by the webs, looking like a disgusting and tangled mass! However, while they looked creepy, the newly decorated trees had a useful function. They actually reduced the mosquito population after the floods, helping in turn to reduce the incidence of disease in unsanitary conditions after the flood.

This evergreen tree, familiar to all of us since childhood, has adapted well to the harsh climatic conditions. Therefore, you will meet spruce in the middle, northern regions of Russia. It grows in Siberia and the highlands. Very beautiful blue firs, decorating the territory near city administrative buildings.

Interesting Facts : many European nations spruce was considered sacred. The inhabitants of ancient Germany, for example, observed the following custom: Before a military campaign, certain spells were pronounced near a tree for victorious battles, and offerings and gifts were hung on thorny branches.

American Foresters Helped Win the First War

During the First World War, two regiments of the army were created by special forestry engineers. These men were tasked with providing the needed timber for the Allied effort. Harvested timber was used in many important building tasks during the war.

You should never be lost in the woods

For those who know their facts about trees, navigation becomes much easier. Moss grows on more dark side tree trunk, so in northern climates you will know that the side with the most moss is the north side. And if you find a stump, even better. Tree rings do more than indicate a tree's age - in the northern hemisphere, growth rings are slightly thicker on the south side, as this is the part of the tree that receives greatest light. AT southern hemisphere the opposite will happen, so expect moss on the south side and thicker rings in the north, while in southern climates.

Nowadays, the Christmas tree is a classic symbol New Year's holiday and Christmas. Although more and more often it is replaced by a young pine.

Scotch pine

No less loved and popular. This evergreen tree is one of the most valuable conifers in Russia. The pine is beautiful and majestic, reaches a height of 35-40 m. It is interesting that the crown of a young tree is cone-shaped. However, with age, the crown gradually becomes rounded, becoming wider. In an old tree, it generally becomes flat (umbrella). Pine needles differ from a green Christmas tree in a bluish-green hue and length.

Tree Facts - Tree Facts

As our compendium of tree facts has shown, a tree is defined botanically as a perennial plant with an elongated chest, branches and leaves. Trees have lived on earth for over 380 million years, and individual trees can live for thousands of years. Trees are incredibly important to both the environment and human culture, as they have been central to our mythologies and religious practices since early civilization.

A few years ago there was also a very good regional event in this hall. At that time, some bonsai working groups from the region were participating. The variety and quality of the trees on display was very good. The number of exhibited trees was lower.

Interesting Facts: pine needles and resin has been used for many centuries to treat ailments. For example, during the ongoing excavations of the ancient Sumerian state, a cuneiform was found from more than a dozen recipes for infusions, poultices, compresses based on pine needles.

Siberian fir

Speaking about the coniferous plants of Russia, one cannot ignore the fir. This tree looks like a spruce. It differs only in the location of the needles on the branches, where the needles are located approximately on the same plane. In general, there are many varieties of wood. Siberian fir is widespread in our country. Its needles, buds, young shoots, bark have medicinal properties. Therefore, they are harvested, processed and used in the treatment of various diseases.

But the quality was high level! Not only the trees of their own participants were exhibited. Also, other famous designers and collectors showed magnificent bonsai trees! Among them were also the Rose and Hans Kastner trees and others. famous names on the bonsai stage!

coniferous tree leaves

I'm having a hard time showing the trees for this blog post. But this would speed up the loading time of this page even more. However, this photo essay on the number of images has become quite extensive. Not all trees took sharp photos for me. It was probably too dark in some corners and a few shots were blurry. However, something bothered me about this exhibition. Why put a bonsai tree in front of a wooden post in the background? This disturbs and annoys the viewer in concentration on the tree.

Interesting Facts: An interesting feature of this tree is the ability to reproduce by layering. Its root branches are located very close above the soil surface. Touching the ground, roots grow from them, from which a young tree then grows.

Siberian cedar

This majestic, regal tree is also called Siberian pine. The cedar has long needles, valuable wood. But the special value of cedar, of course, is pine nuts, which have pronounced healing properties.

The use of coniferous trees in everyday life

The first photos are a few impressions from the exhibition. big plans some trees and their details. The Japanese maple was the most common, with some natural and cultivated forms. The only downside to this hornbeam is still the numerous interfaces. But in 5-10 years they will be merged and the tree will look great. But even now, this bonsai is already impressive.

A small but beautiful and very thin branched fragrant maple. Huge, like a branch on a tree was filigree. But I also like the native common yew as a semi-cascade. Very old large Chinese juniper. Another Chinese wood as a filigree literary design.

Interesting Facts: Nutritious vegetable cream (cedar milk) is prepared from Siberian pine nut kernels. Their nutritional value is several times higher than that of dairy. And this is understandable, because the nut kernel contains about 79% fat. Pine nuts, a decoction of pine needles are used to prevent tuberculosis, vitamin deficiency and scurvy.

Cypress

These pretty, evergreen trees and shrubs grow in warm temperate regions. In the south of Russia, "Arizona", "Evergreen" and "Lusitanian" cypresses are grown. They have high decorative qualities, especially the "Evergreen" variety, which is famous for its even pyramidal shape. Therefore, it is often used in landscape gardening.

Interesting Facts: Tree trunk contains a large number of resin, because the wood is well preserved. The ancient Egyptians made sarcophagi from it, and essential cypress oil was used when embalming mummies. And the inhabitants of medieval Byzantium made iconostases from the wood of this plant, painted icons that have survived to our times.

Larch

This deciduous coniferous tree can be found in middle lane Russia. From other representatives of conifers, it is precisely the deciduousness that distinguishes it, and also the delicacy of the crown. Therefore, this tree is often used by designers to decorate gardens and parks, where they are planted in groups, alleys. Good larch for landscaping large areas. This is the most unpretentious plant among the coniferous northern latitudes.

Interesting Facts: Larch is a very interesting, amazing tree. Its wood is distinguished by its special strength. Therefore, for several hundred years, palaces and houses have been built from this tree, piles are made, which from time to time become like stone. This valuable tree was used to build ships.

There are a lot of other amazing, valuable plants in our country. It is impossible to tell about all at once. But we will definitely return to this interesting topic in the very near future.