How strong is the life force of the pine tree? How many years does a pine tree live at most?

Pine trees are trees like no other. When we ride or walk in the cold winter, we can always see many trees on both sides of the wide road. And they were all covered with a white coat.

And the leaves are gone. Those who have just arrived here will definitely be fascinated by this silver-covered north, but we have been living in the north for more than ten years. If you are used to seeing this monotonous white, it will inevitably make your eyes a little tired.

But when we look carefully, we can still find dots of green. It adorns the northern land. And that's the pine.

It is a kind of tree that is not afraid of the cold. Pine trees are common in the north, but they are distinctive.

Its roots are very deep, and it is not afraid of the wind and fish, nor is it afraid of the hot summer sunbath, and he is evergreen all year round. So let's find green even in the very monotonous winter.

Actually, the canopy of pine trees.

It is not luxuriant, and the branches are very sparse. If by the usual aesthetic standards, pine trees are by no means beautiful, and certainly not the best among trees. However, his simplicity, simplicity, strength, vitality, and lushness can prove that she is a good boy among the trees.

The power of pine trees that are not afraid of being pressed by snow is not difficult for us to associate with people; The material of the pine tree is good, and it is not difficult for us to think that he is the pillar of the country; The pine tree is simple and upright, and it is not difficult for us to think of soldiers; I can also think of those soldiers who have fought for the motherland from generation to generation and guarded the borders of the motherland. Its strong and unyielding spirit, fearless of wind and frost, and eternal in all seasons, how can we not think of the PLA soldiers who defend our country and do their best day and night? And it doesn't need people to fertilize, it doesn't need people to irrigate, and the wind can't blow it down; The flood could not drown it, nor could the cold freeze destroy it, but it only tried to stand still.

Don't these show their perseverance, their strength? Isn't our peaceful life now due to their hard work? So we have to thank them for their perseverance like a pine tree, which is a never-say-die tree unlike any other tree.

Theoretically, one of the fundamental differences between plants and animals is that plants do not have a lifespan, or in other words, the lifespan of plants is unlimited. In other words, as long as the environment is suitable and there is no external harm, the plant will never die. Of course, in reality, immortal plants have not yet been discovered.

This is because the environment in which plants live is always changing, and this changing environment can be fatal to plants. Other organisms, including humans, also attack plants. Plants die as a result.

Therefore, the de facto lifespan of a particular plant depends entirely on the changes in the environment in which it is placed, the attacks of other organisms on it, and the plant's ability to adapt and resist. Generally speaking, plants such as pine trees are more adaptable to the environment and more resistant to other biological hazards, so they have a longer lifespan. As for the specific lifespan of pine trees, it is not certain.

If you're lucky, it's possible for a pine tree to live for thousands or tens of thousands of years. If you're unlucky, such as a lightning strike, or a tree cutter, it's entirely possible that the pine tree will only survive a few days before dying unjustly.

There are nearly 80 kinds of pine trees in the world, although there are many kinds, most of the leaf shapes are slender like needles, commonly known as pine needles, most of the needles are born together by one leaf or several leaves in bundles, a needle and a bunch of single-leaved pine, only Nevada and Mexico in the United States have distribution, belonging to a small number of species.

The two-needle and one-bunch two-leaved pine not only has many species, but also has a wide distribution, such as Pinus tabuliformis, Pinus sylvestris, Pinus sylvestris sylvestris and Pinus sylvestris in the northwestern provinces of China, Pinus massoniana, Pinus huangshanensis, Pinus alpine alpine in Central China, Pinus bashan in Qinba Mountains, as well as Pinus taiwanensis and Pinus breviphylla in North America, most of which are the main tree species for afforestation in barren mountains in China.

There are whitebark pine distributed in Qinling Mountains and Guanshan forest areas, Yunnan pine and Simao pine in Sichuan-Yunnan region, wetland pine and torch pine introduced in South China, etc.

The pine tree looks like a tall tree, the tree is majestic, and its branches and leaves are relatively luxuriant, not afraid of wind and rain, and not afraid of cold and freezing, so many places call this kind of tree a mascot. The following will introduce to you what the role of pine trees is and the miraculous effects of pine trees.

1. Pine wood is a good material, and its strength is large, decay resistant, straight texture, with the characteristics of rigidity and softness, load without folding, straight and not deformed, tough and elastic, so this wood can be used for construction, bridges, mining pillars, sleepers, electric poles, vehicles, farm tools, papermaking and man-made fibers.

2. The role of pine trees, pine needles It can be processed into pine needle powder, which contains more than 40 kinds of nutrients necessary for the growth of livestock and poultry, such as phytomycins, growth hormones, proteins, fats, vitamins, trace elements and 18 kinds of amino acids. The aromatic oil extracted from pine needles has been widely used in soaps, toothpaste, cosmetics, candies, flavors, biscuits and many other products. The residue of pine needle oil after distillation is also a high-quality raw material for refining rubber, alcohol, etc.

3. Pine pollen believes that everyone will be familiar with it, this is a precious natural high-grade nutritional food raw material, our people have eaten pine pollen for more than 2,000 years, "Compendium of Materia Medica" believes that it has the effect of "moistening the heart and lungs, benefiting qi, removing wind and stopping bleeding". The ancients used pine pollen and refined honey to blend to make "pine yellow cake", which is fragrant and sweet, and has wonderful uses such as strengthening the face and prolonging life. Pine pollen also contains more than 10 kinds of minerals required by the human body, physiological actives and hormones, enzymes and alkaloids with regulating functions.

4. Rosin and turpentine are also important industrial raw materials, which are widely used in soap making, papermaking, coatings, inks, matches, rubber, adhesives, printing, food processing, chemical industry, spices, medicine, plastics, electrical, pesticide and electronic industry and other departments.

5. The role of pine trees like pine resin is a wonderful preservative and insect repellent, which makes pine immortal after water immersion and rain, and most moths dare not erode pine wood.

6. Pine seeds are also the raw materials of candy and pastries. It is crunchy and soft, and it can also exude a subtle rosin fragrance, since the Tang Dynasty, pine seeds have become a favorite snack food. Pine seeds are rich in protein and a variety of minerals, vitamins, fats, and most of them are oleic acid, linoleic acid, etc.

7. Pine branches, pine towers, and pine needles are all cooking fuels or blessings.

8. Pine trees have a long history of medicine, which are recorded in ancient pharmacopoeia. Modern Chinese medicine and farmers use pine needles, turpentine, pine resin, pine flowers, fruit husks, bark, and pine seeds into medicine, and this medicinal range is extremely wide, can be refined into medicine, evergreen pine trees, can be said to be our inexhaustible precious wealth.

Pine trees have a variety of uses, and according to expert research, pine trees are treasures almost all over their bodies:

1. Pine wood is of good material, high strength, resistant to decay, straight texture, rigid and soft, and load-bearing without folding.

Straight and not deformed, tough and elastic, can be used as buildings, bridges, pillars, sleepers, poles, cars.

vehicles, agricultural tools, paper, man-made fibers and other materials.

2 Pine needle powder processed from pine needles contains more than 40 kinds of nutrients necessary for the growth of livestock and poultry, such as plants.

Phytomycins, growth hormones, proteins, fats, vitamins, trace elements and 18 amino acids. Pine needles refined.

Aromatic oils have been widely used in soaps, toothpaste, cosmetics, candies, flavors, biscuits and many other products. Pass through.

The residue of over-distilled pine needle oil is also a high-quality raw material for refining rubber, alcohol, etc.

3. Pine pollen is a precious natural high-grade nutritious food raw material, and our people have eaten pine pollen for two.

With a history of more than 1,000 years, the "Compendium of Materia Medica" believes that it has the effects of "moistening the heart and lungs, invigorating qi, removing wind and stopping bleeding". The ancients.

Mix with pine pollen and cooked honey to make "pine yellow cake", which is fragrant, sweet, and has a strong face and good aspirations, and prolongs life.

Shou and other wonderful uses. Pine pollen is rich in more than 10 kinds of minerals required by the human body, physiological active substances and stimuli with regulating functions.

Enzymes, enzymes and alkaloids, etc.

4. Rosin and turpentine are important industrial raw materials, which are widely used in soap making, papermaking, coatings, inks, etc

Matches, rubber, adhesives, printing, food processing, chemicals, spices, pharmaceuticals, plastics, electrical, pesticides and.

electronics industry and other sectors.

5 Pine resin is an excellent preservative and insect repellent, which makes pine wood immortal after water immersion and rain, and most of them are moth-eaten.

Don't dare to erode pine.

6 Pine seeds are the raw material for confectionery and pastries. It is crunchy and soft, exuding a subtle rosin fragrance, since the Tang Dynasty.

Since then, pine seeds have become a popular snack for people. Pine seeds are rich in protein and a variety of minerals, vitamins, fats.

Occupy, and most of them are oleic acid, linoleic acid, etc.

7 Pine branches, pine towers, and pine needles are often used as fuel or ingredients for cooking.

8. Pine trees have a long history of medicine, which are recorded in ancient pharmacopoeia. Modern Chinese medicine and farmers use pine needles and pine knots.

Oil, pine resin, pine flowers, fruit shells, bark, and pine seeds are used in medicine, and the medicinal range is extremely wide, and can be refined into medicine and evergreen.

The pine tree is our inexhaustible treasure.

Pine is our good friend. Pine trees are all over the north and south of the river, and there are pines and gardens everywhere in the famous mountains and rivers of the motherland.

The garden must be planted with pine, even if it is a small courtyard room, it is necessary to put a pine bonsai, which shows how much people love pine, and the spirit of pine has been deepened.

In our lives, we are close friends.

There is no upper limit, and the thousand-year-old pine is not surprising, because the growth mode of plants is different from that of animals, their organs are constantly regenerated, such as leaves, trunks, etc., so they will not die due to tissue aging, but the man-made destruction is very powerful, there are many records of the cutting down of ancient trees in history, with the expansion of human habitation and exploration areas, fires, and countless ancient trees that have died have been cut down.

Pine trees generally have the following values:

1. Landscaping, many pine trees such as wetland pine and other trees are beautiful and evergreen in all seasons, which is a good greening tree species.

2. Timber. Pine wood is a good material, hard and insect-proof, and reproduces and grows quickly, so it can be used as a good timber plant.

3. Pine resin production.

In addition, there are also some plants that can also prevent wind and sand fixation and maintain soil erosion, such as Pinus sylvestris sylvestris and Pinus tabuliformis.