Cactus
Cactus is a desert plant, and I admire its tenacious vitality. Let’s take a look at its introduction!
The whole body of the cactus is dark green. If you look closely, you will find clusters of small white spines growing on its thick oval stems. This little thorn is its leaf. If it pricks you, you will be "ouch" for a while. This may be a weapon it uses to protect itself.
Although the cactus looks ugly, when it blooms it outshines the white peonies and seems to be decorating itself. The little flowers as white as jade still emit bursts of fragrance, which really makes people want to pick one. But at this time, the little thorn will remind you, "Only watch, don't touch!"
Although the cactus' flowering period is very short, and the flowers wither after only one day, its life is very vigorous. No matter in the summer when "the sun is scorching like a fire", as long as you plant it in the soil and leave it there for a few days, it will be fine. Even in the winter when "the sky is freezing and the ground is freezing and the snowflakes are falling", it still does not change color and stays strong. growing.
Cactus is the general name for the spherical species of cactus plants. It not only has many and complex varieties, but also has unique and colorful shapes. It is a pearl in the garden.
If you pay attention to taste, you can grow some cactus such as "Golden Amber", "Crimson Peony", "Dragon King Ball", and "Moon Palace". However, those ordinary cacti also have a "flavor". They have strong habits and are easy to cultivate. They can be used in flower pots, mud pots, porcelain pots, purple clay pots, and plastic pots. Fertilizers include plant ash and rice water. and yogurt residues. I hope everyone will not underestimate the prickly pear. Although the variety is ordinary, the flowers it blooms are still beautiful and will not disappoint. However, what is surprising is not the beautiful flowering season of the cactus, but the reproductive period when its large balls produce small balls. Watching the small balls adsorbed on the mother's body gradually grow from small to large, the deep mother's love is also very emotional. When the melons are ripe and their stems fall off, these cubs will break away from their mothers and start their own world. Although it is silent, those who like to grow cactus will certainly not turn a blind eye to all this (it’s just that I am too stupid to describe them. That’s all). A horizontal couplet depicts: A baby is born and falls to the earth. I think it is not only lifelike, but also full of puns and wit.
Haha, there are actually many varieties of cacti, but I can’t introduce them all here!
Cactus is full of treasures and has a wide range of uses. Its tender stems can be eaten as vegetables and processed into more than 50 kinds of cactus dishes. Cactus stems can be processed into tablets, capsules, drinks and other health foods. According to research results from the Institute of Medicinal Plants of the Chinese Academy of Medical Sciences, cactus is rich in minerals, protein, fiber, calcium, phosphorus, iron, vitamin C, and vitamin B, which can help eliminate excess cholesterol in the body and lower blood sugar. It has the effect of lowering blood lipids and lowering blood pressure. It has the health-care functions of clearing away heat and detoxifying, detoxifying and promoting muscle growth, promoting qi and activating blood circulation. Growing edible cactus has low production cost, does not require pesticides and chemical fertilizers, is pollution-free, and is a green and organic food.
Cactus can grow in the desert without water, flowers, trees and trees. Why is this?
With strong desire, I carefully explored the "secret weapon" of cactus growing in the desert. I read through the encyclopedia and learned why in the desert, which has always been called a "barren land", cacti can proudly survive and multiply: in arid environments, the leaves of cactus degenerate into needles to reduce the evaporation of water. ; The stem is thick and juicy, with well-developed parenchyma cells to store abundant water; the epidermis of the stem has thick and hard wax as a protective layer, or dense villi to protect it from strong light and reduce moisture. evaporation. Cactus has many root branches and a large root system, which can absorb the rain that does not fall much. When it rains, it will grow many new roots in the topsoil and absorb a lot of water. Its large roots are protected by thick cork tissue and can live on hot sand without drying out. Someone experimented and found that the cactus survived without watering for 6 years. Some large cacti are said to live hundreds of years. The largest cactus in the world is 15-18 meters high, 30-60 centimeters in diameter, weighs more than 10 tons, and can store thousands of kilograms of water inside. When pedestrians are thirsty, they can dig out the juicy stem meat to quench their thirst at any time.
In addition, I also investigated: Edible cactus is not only rich in nutrients, but also has high medicinal value. It can be processed into a variety of health products, and is also an excellent choice for making cans, drinks, and wine. raw material. There are many ways to eat cactus, including frying, stir-frying, deep-frying, boiling, and cold salad. It is popular in many countries in Europe, Africa and Japan.
It is generally said that the thorns of cactus plants are formed by the degeneration of cactus leaves in order to resist drought and reduce water evaporation. This doctrine is patently false. Observe the leafed cactus (Pereskia aculeata), one of the original species of cactus plants. Leaves and thorns are its organs, and the leaves are born under the thorns. When the leaves fall off, new leaves will no longer grow at the sites where the leaves fell off, but the spines will not fall off. Branches that are more than two years old have only thorns and no leaves. On the new palms of the palm-shaped cactus, the leaves evolve into stubby needle-like leaves that also grow below the spines. When the palm grows thicker (usually a new palm grows for more than a month), the stubby needle-like leaves turn yellow and fall off, leaving only thorns on the palm. From this we know that leaves and thorns are the two different parts of cactus plants. The organ, the thorns are not degenerated from the leaves. The thorns are the self-defense weapons of the cactus plant to prevent animals from being eaten.
The thorns of cactus are used to protect themselves and help reproduce offspring, so they generally have thorns. But there are also some types without thorns, such as planet, black feather jade, tortoise shell peony, etc., but they also have thorn bases. There are also some species that have thorns when they are young and fall off when they grow up. Some species have no thorns when they are young, but the thorns grow when the plants grow older.
Cactus, hey, this is really a tenacious and strange plant!
Cactus is a unique tropical plant with very tenacious vitality.
The potted cactus’s indomitable character is very surprising. It doesn’t care whether there is water or no water, whether it’s hot or cold. Its green body has palm-shaped stems covered with hard thorns, and it keeps growing upward, like a stack of Arhats. A "green little hand" grows out of a "green palm", which makes people think a lot. Wherever it grows, it stands vigorously in this posture. In the hot and dry summer, other potted plants have lowered their heads, while the cactus raised its head like a warrior, looking at the blue sky; in the bitterly cold winter, other potted plants have already been brought indoors by their owners, But the cactus can withstand the wind and frost and is not afraid of the surrounding environment. It has never been particular about it. As soon as it takes root, it seems to be saying: "This place is great, let's grow here!" The immortal is covered with hard thorns, and any wild beast will stop immediately when it sees it. When pests try to eat it, its body is always riddled with holes. As soon as the green cactus broke to the ground, everyone thought it was dead. No, you would be wrong if you let it go like this. It used the nutrients of the body to grow roots and cultivated a youthful little cactus. This is true. "taking root". Who can compare with its tenacious vitality? This seemingly ordinary plant, who would have expected that it would grow beautiful little flowers, just like the colorful tassels on a warrior's helmet.
Cactus is a tropical plant shaped like a palm, hence the name cactus. It is not afraid of the scorching heat, even if the temperature is as high as 40 degrees Celsius, it can survive without drinking water for several days. In this way, it withstands the test of the scorching sun day by day, month by month, and year by year, and grows happily. People should also have this kind of indomitable spirit. No matter in good times or bad times, they should live and work with a strong will.
Cactus is also a good medicine. It can help people when they are sick. For example, if you suffer from mumps, you only need to pound it into paste with stones and apply it to the cheeks, and you will be cured quickly.
A cactus does not have flowers that make people envious at first sight, nor does it have a colorful body. Its whole body is covered with needles, which makes people feel a chill when they see it. Its noble quality of selfless dedication is so admirable.
On the balcony of my house, there is a pot of cactus that is very inconspicuous.
The body of the cactus is like a piece of emerald and a cute little hedgehog. Its whole body is covered with thorns that look like steel needles. Don’t underestimate these thorns. These are the weapons it uses to defend itself! I was stabbed by it, and my mother was also stabbed by it. It hurt so much. My mother wanted to throw it away many times, but I refused because I have a special affection for it. I love that cactus.
Spring is here, everything wakes up, and a small cactus emerges from the body of the cactus "mother". The small cactus looks so weak and fragile, as if a gust of wind can blow it away.
And its "mother" was afraid that her child would be "bullied" by the cold wind in early spring, so she always used her body to block the cold wind, but the little cactus always climbed up. Finally, with the encouragement of Grandpa Chunlei, under the spring rain With the help of her sister, the little cactus overcame many difficulties and grew up.
In late spring and early summer, buds grow on the cactus. Strangely enough, the cactus blooms in a very "sequential" manner. There are always two flowers blooming at the same time, like a pair of twin sisters or a little girl. Bow tied on top. The cactus flowers are white and fragrant, like a beautiful fairy wearing a white dress, dancing gracefully on the emerald stage, while the dress exudes an intoxicating fragrance.
In autumn, the harvest season, the cactus grows up and has many uses! You can cut it into pieces and brew it into a refreshing and delicious tea to quench your thirst. It is also edible, rich in nutrients, and can be used as a bonsai... I can't say enough about it, but the most surprising thing is that it can be made into a potion to treat diseases.
People love the magnificent peonies and peonies, the various autumn chrysanthemums, and the fragrant osmanthus... But I only love the humble cactus, not only because of its appearance, but also because of its appearance. quality.
There is a cactus on my balcony.
The cactus is covered with sharp and hard thorns. If you touch it lightly with your hand, it will prick you mercilessly and hurt you for a long time.
Looking at this green cactus, a question suddenly came to my mind: Why does the cactus have no leaves? It is also a plant. Why do other plants have leaves but it does not? I ran to ask my mother with questions.
My mother told me: "The cactus has leaves, and its leaves are the sharp thorns on its body." "The leaves of most plants are flat and wide. Why do cactus Are the leaves spiny?" I asked.
My mother explained: “This is because cactus originally grew in arid areas of the tropics or subtropics. In order to adapt to the water-scarce environment, cactus stores a large amount of water in its thick stems.
But it is not enough to store water. The water in the plant is mainly evaporated through the leaves. The larger the leaf area, the more water is evaporated in order to reduce the surface area of ??the leaf. , the leaves of the cactus degenerated into sharp and hard thorns. "After listening to my mother's words, I realized that the leaves of the cactus became thorns in order to reduce water loss and survive in hot and dry places. In addition, the leaves of the cactus degenerate into spines to avoid invasion by outsiders.
My mother also told me: "The fact that cactus can survive in the desert is related to its stems and roots. The stems of cactus are thick and juicy and can store a lot of water. The roots of cactus are well developed and can be rooted. Go deep into the ground and fully absorb the water in the ground for its own survival. In this way, the cactus can survive for a long time without water. "My mother's words made me suddenly realize that I was in awe of the cactus. It survived in the harsh environment with its tenacious spirit. At the same time, it can beautify the environment for people to watch and bring people beautiful enjoyment.
I love you, the evergreen cactus.
In the sparsely populated tropical desert, which is so dry that even camels cannot stay for a long time, a kind of green plant grows. It is not afraid of the fierce exposure of the sun, stands upright on the yellow sandy dry land, and remains standing despite many sandstorms - it is the well-known cactus.
The drought in the desert is ruthless, but the cactus is full of water. Its dark green coat adds color to the barren desert. It is also like a person with rich connotations. Even if he suffers all kinds of hardships and is wronged, he still keeps his head down and works hard silently. Its chest is like an endless desert, able to tolerate people and things that the world cannot tolerate.
Sandstorms often blow up in tropical deserts, blocking out the sky and the sun, flying sand and rocks. The wind is so strong that it can blow people into the air and then slam them back to the ground. But none of these can hurt the cactus, because the cactus has a very stable foundation, buried deeply in the ground, with deep roots, and continues to look for more and richer water sources deeper and wider. This is like a knowledgeable wise man who, although he already has very profound knowledge, still explores deeper into the knowledge in the hope of gaining more knowledge.
Although the sun is the source of energy for the growth of all things, it has become the culprit that makes it difficult for living things to survive in the scorching desert. The unique cactus uses its sharp needles to resist the harsh environment, absorbing the intense sunlight and making use of it. It is like a warrior, holding a spear in hand and fighting against the adversities that come one after another, striving for the final victory and working hard for survival and development.
These characteristics of the cactus are full of the glorious side of human nature. Can we, like the cactus, have the courage to fight for survival and ideals against difficulties and get out of adversity?
There are many flowers planted on my balcony, but my favorite flower is still the cactus in green clothes.
The cactus wears dark green clothes. There are sharp needles like sewing needles on the outside of the dark green clothes. If you accidentally touch them, it is guaranteed to make you scream in pain. Although the body of the cactus is not beautiful, its flowers are very beautiful and bright.
One day, my mother told me with a smile: "Although the cactus is not beautiful, it is very drought-tolerant. If you don't give it water for seven or eight days, it will still survive." At first I was a little bit My son didn't believe it, so he tried it. He didn't water it for eight days, but it was still alive and well.
Cactus also has many uses. It can reduce inflammation and relieve pain. Once, my father was scalded by boiling water. My mother immediately applied the cactus flesh to my father's hands. The cactus was really powerful. Within a few days, my father's hands were healed.
Cactus can not only cure diseases, but it can also be eaten! Mom often puts cactus in soup and boils it with the bones; cactus can also be fried and eaten, and the fried vegetables are fragrant and sweet, voila! Our whole family had a delicious meal!
My mother also said: "The stems of cactus are also very useful, they can cool down and reduce swelling." I think cactus is a treasure.
How noble and great is the cactus’s character of sacrificing himself and dedicating himself to others! I think: To be a human being, one must have the spirit of a cactus that is not afraid of difficulties, willing to serve others, and contribute everything.
I love my cactus.
The cactus doesn’t look good, and I’ve never heard anyone praise it. But I still think it is like a cute little baby.
The cactus has a fat body. Its body is a bit like an ice cream, with wavy lines coming down vertically, and it is wrapped in dark green cloth to make itself more beautiful and lovely. ah! I love its cute appearance, ha, it really knows how to dress itself up!
Spring is coming to the earth and when the spring breeze blows, the cactus becomes more youthful and lovely. In spring, the cactus grows thorns, which are so green. As if attracted by the arrival of spring. All of a sudden, a small thorn fell down with a "pop".
When winter comes, the body of the cactus is still dark green, but its thorns turn yellow. It's not like spring anymore, and the thorns haven't fallen off. This is the mature stage of the cactus. But as soon as spring comes, it changes back to its cute self.
Cactus also has tenacious vitality and a spirit of selfless dedication. Cactus grows in the desert. The desert is a very dry place. Ordinary flowers, plants and trees cannot bear to grow in the desert. However, the cactus survives in such a harsh environment. It silently pays for itself in the land and gives everything it has. They have all been dedicated. Giving up a good growing place to others is equivalent to giving up health to others. It gives all the good things to others. This spirit makes me admire and move me. It is also a spirit of dedication that some people in society need. We should learn from the spirit of selfless dedication of the cactus and have the courage to face all kinds of challenges. Such difficulty!
No matter what anyone says or does, they can’t dispel my love for cactus.
I still love its beauty and cuteness, and even more, its sparkling spirit!