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The fall of leaves in the spring of the camphor tree is an act of metabolism, just like human hair, which always falls out. Because of the growth of the year, some leaves will continue to age, thus losing their original function, so that new leaves need to be replaced. In the spring, everything recovers, and the camphor tree will pull out new leaf buds after a winter of nutrient accumulation (the temperature is low in winter, basically does not grow, but carries out nutrient accumulation), so that new leaves will grow, and the old leaves that have lost their function will naturally fall off.
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From my home to my work, less than 10 minutes away, there are camphor trees everywhere in sight, and because of these camphor trees, I often forget what season I am in. Because camphor trees are evergreen trees, they look green all year round, nothing more than the difference between dark green and light green.
It is said that there is no scenery nearby, but I have never gotten tired of seeing this full of green. In the cycle of the four seasons, the camphor tree is silent most of the time, and only in spring, the camphor tree will have a gorgeous and spectacular farewell ceremony. If you happen to be passing under the camphor tree in spring, please slow down and listen!
The camphor tree is atmospheric and unassuming, and it is very inclusive, birds like to make nests on the camphor tree, and various climbing plants also like to cling to the camphor tree to grow. Therefore, where there are camphor trees, it must be the singing of birds and the fragrance of flowers.
Standing under the camphor tree in spring, I bent and searched and looked up along the rough and evenly textured gray-brown bark of the camphor tree. I saw that the vigorous and powerful trunk that knows how to bend and stretch, two in one life, two in three, stretched out to the blue sky, like a pair of elegant and handsome calligraphy works, drawing beautiful lines in the air.
All the branches and leaves are just right to form a spherical shape, like a large umbrella stretched out under the blue sky. Most of the other trees fall in autumn and sprout in spring, but the leaves of the camphor tree must wait for the new leaves to grow, and the old ones are willing to leave, as if they must witness the new life and say goodbye to it solemnly.
The camphor leaves are the most beautiful in spring, from tender yellow to emerald green, from light brown to deep red, layered and intertwined. The old leaves hold the new leaves, swaying gently in the breeze, and the clusters of new leaves on the branches shine in the spring sun.
As soon as a spring breeze blows, those old leaves gracefully leave the branches like a flock of colorful butterflies, flutter and fall slowly, covering the earth with a carpet of red and yellow.
Stepping on the carpet, the sound of rustling is like someone gently flipping through the book of time, and it seems that the years are whispering to the earth.
The fallen leaves of the camphor tree are full of autumn poetry, but there is no autumn loneliness, those fallen old leaves, it is for the great rebirth of the camphor tree, and willing to bow down into spring mud, to give birth to a new round of life.
In this solemn farewell ceremony of life, the camphor tree completed a baptism of life between the old and the new.
I picked up a fallen leaf and was surprised to find that it was golden-red at the edges, fading to the middle, and green near the veins. A small leaf buried in the calendar is full of traces of time.
At that moment, I was in a trance, and I seemed to be clearer, the rings of the camphor tree increased again, the leaves fell again, and we grew a year older, and the days became more and more precious.
The cold comes and the summer comes, the winter goes to the spring, and the camphor tree that will always remain green makes me have more admiration from liking. It seems to tell me: yesterday can not be stayed, what should be let go must be put down, what should be worked hard must be worked hard, and always move forward with hope!
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In spring, camphor trees lose their leaves and do not grow branches. Camphor tree, aliases: camphor tree, camphor, Yaoren firewood, camphor, stinky camphor, black camphor; Latin name:
cinnamomum camphora (l.) presl.Lauraceae and Cinnamomum lauraceae are large evergreen trees, up to 30 meters tall and 3 meters in diameter, with a broadly ovate crown; The canopy is wide, the branches and leaves are dense, and the momentum is majestic, and it is an excellent greening tree, street tree and shade tree.
It is widely distributed in all parts of the Yangtze River in China, with Taiwan being the most numerous.
Uses of camphor. The appearance of the camphor tree is very distinctive, the bark is rough, but the texture is very uniform, there is never the mottled poplar tree, there is no willow tumor nodules; The branches and trunks are divided.
Second, the two are divided into four and go all the way, and they will not cut corners or add snakes; The canopy is spherical in shape, drawing graceful curves in the sky. Therefore, art students like to use camphor trees as sketching objects. Camphor seeds are rich in oil, the capric acid content is as high as more than 40%, it is a short and medium carbon fatty acid, has its special physiological and nutritional effects, the use of camphor seeds to develop new oil products is being studied.
Camphor seeds can also be made into pillows. The camphor tree has a special fragrance that can repel insects, and natural mothballs are aromatic organic compounds extracted from the branches and leaves of the camphor tree.
Because mothballs have the effect of preventing insects and mold, many people keep them in their wardrobes. The mothballs on the market are divided into natural mothballs and synthetic mothballs containing naphthalene, and the cost of synthetic mothballs is lower, so the vast majority of people buy synthetic mothballs. Synthetic camphor is made from turpentine, which is very similar to natural camphor.
Synthetic mothballs containing naphthalene or p-dichlorobenzene have a pungent smell and are toxic to p-dichlorobenzene, which can cause human poisoning symptoms, such as fatigue, dizziness, headache, diarrhea, etc. Mothballs containing p-dichlorobenzene and naphthalene are pesticide products and are generally used to prevent moths in industrial or agricultural products. It should not be used for daily necessities.
A large number of practices have proved that benzene substances are extremely harmful to human health. As a result, the World Health Organization has classified it as a strong probable carcinogen.
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Camphor trees are generally 10-30 meters high, the bark is grayish-brown, the shape of the crown is broadly ovate, evergreen all year round, its branches are cylindrical, light brown, the leaves are alternate, and the shape is ovate-oval. When the camphor tree blooms, the panicles are axillary, the flowers are greenish-white or pale yellow, the perianth is oval, the flower column is short, and the shape of its drupes is spherical, and when ripe, it turns purple-black.
Camphor plant attributes.
Camphor tree is a Lauraceae, Cinnamomum camphora plant, also known as Cinnamomum camphora, Cinnamomum camphora, Cinnamomum camphora, Camphna camphor, etc., mainly have two varieties of Cinnamomum camphora and Cinnamomum camphora, which are mainly distributed in the south of the Yangtze River in China, and are produced in Taiwan, Fujian, Jiangxi, Hunan, Sichuan, etc.
Camphor tree looks. The camphor tree generally has a base of 10-30 meters high, the bark is gray-brown, the shape of the crown is broadly ovate, evergreen all year round, its branches are cylindrical, light brown, the leaves are alternate, the shape is ovate-oval, when flowering, the panicles are axillary, the flowers are greenish-white or light yellow, the perianth is oval, the flower column is short, the drupes are spherical, and when ripe, purple-black.
The color of the camphor tree.
The bark of the camphor tree is green and smooth when it is young, and when it grows for a while, it gradually turns yellow-brown or gray-brown and longitudinally lobed.
Morphological characteristics of cinnamomum camphora leaves.
The leaves of camphor are alternate, leathery, short-pointed at the apex, the basal residual front plum is rounded, 3 veins off the base, a little white powder on the back, and there are glandular spots above the axils of the veins.
Describe camphor tree sentences.
1. Camphor trees are evergreen all year round, whether it is summer or spring, they are always so vigorous.
2. The camphor tree is an ordinary tree! It is an umbrella, an ingenious umbrella, which lasts forever and endlessly.
Camphor tree ** appreciation.
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Camphor plant attributes.
Lauraceae Cinnamomum species, also known as camphor, camphor tree, camphor tree, camphor kernel tree, etc. There are two main varieties of camphor and camphor trees, which are mainly distributed in the south of the Yangtze River in China, and are produced in Taiwan Province, Fujian, Jiangxi, Hunan, Sichuan, etc.
Camphor tree looks. Camphor is generally 10-30m high, the bark is grayish-brown, the crown is broad and oval, and it is evergreen all year round. Its branches are cylindrical, light brown, with alternate leaves, oval.
The panicles are axillary when flowering, the flowers are greenish-white or yellowish, the perianth is oval, the columella is short, the drupes are spherical, and when ripe, purple-black.
The color of the camphor tree.
The bark of the camphor tree is green and smooth when it is young. After a period of growth, it gradually turns yellowish-brown or grayish-brown, cracking longitudinally.
Morphological characteristics of cinnamomum camphora leaves.
The leaves of C. camphora are leathery, short-pointed at the apex, rounded at the base, 3 veins off the base, with a little white powder on the back, and glandular points in the axillary part of the leaf veins.
Describe camphor tree sentences.
1.The camphor tree is evergreen all year round and is always so vibrant in summer and spring. 2.Camphor is just an ordinary tree! It's an umbrella, a wonderful umbrella, and the earth is long and long; One day both will end, and it's always together that we're always together.
Camphor tree ** appreciation.
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A sentence describing a camphor tree.
1. I think that green is the foundation of life, and red is the hope of life, just like the camphor tree, no matter the wind, rain, thunder and lightning, it will always be green; Just like the leaves of the camphor tree, no matter the color changes, it will always be red and green. Even if the leaves fall, release the last splendor of life!
2. Other trees are easy to attract insects. Three or four different bugs can be caught from the same pomegranate tree. They also have to raise children and reproduce, and their children and grandchildren will parasitize on the trees.
The camphor tree itself has an aroma, and this aroma is maintained permanently. Even when its branches are withered, when it has been made into furniture as wood, its aroma remains the same. As long as this wood exists for a day, insects will be afraid of it for a day, and the preciousness of the camphor tree is here.
3. Those tall camphor seem to have repeatedly appeared in their dreams since childhood, and the eyes are filled with a vague soft light with an ignorant collision.
4. The most densely dressed are those camphors that smile and bend over; The camphor is not tall, but the love is the strongest, crowded with the green leaves of the whole body, the branches are covered, like a strong umbrella, can give people shelter from the rain, but also block the sun.
The camphor tree has a wide range of uses and is an important timber and special economic tree species. Its wood material is excellent corrosion resistance, insect resistance, density, water moisture resistance, and is a good material for high-quality construction, shipbuilding, furniture, and carving technology. The roots, wood, branches, and leaves of the camphor tree can extract camphor and camphor oil. >>>More
The leaves are round with edged spines and light green.
The main reason for the yellowing of the leaves of camphor trees is iron deficiency yellowing, which is mainly due to the strong alkalinity of the soil, which affects the effectiveness of trace elements such as iron in the soil, and the absorption capacity is greatly reduced, resulting in the lack of trace elements such as iron in the leaves, and the synthesis of chlorophyll is blocked, resulting in the yellowing of the leaves. Solution: First, fertilize outside the roots to supplement trace elements to restore the green color of the leaves; Secondly, the rhizosphere soil should be improved to fundamentally solve the root cause of yellowing disease. >>>More
Good rain knows the season, when spring happens. Dive into the night with the wind, moisturizing things silently.
The phrase about spring is as follows:
Spring is a season full of vitality, but also a season of beauty and magic, full of hope; Under the spring sun, there are many more wonderful things happening, you see: the wind, becoming smooth; The mountains are becoming verdant; The water becomes clear; The willow tree in spring is very beautiful, the willow girl put on her long hair, combing her beautiful long hair with the water of the stream, and the little swallow dancing happily on the willow branches, what a warm beauty! >>>More