On Thursday afternoon, there are many stars in our classroom-cactus and cactus. They are very strange and have different shapes, some like palms and some like balls.
My cactus lives in a small yellow flowerpot. Seen from a distance, it looks like a small thorn. Don't touch it, child! It is covered with thorns. If it accidentally stung me, it would hurt. I was stabbed several times by its "self-defense weapon"!
Cactus is not only an ornamental plant, it can beautify the environment, but also has many other functions. For example, its flowers can be used to make tea, clear away heat and detoxify, and its stems are also valuable medicinal materials.
Cactus and cactus still have strong vitality, and their reproduction is also very fast. Fold a piece, no matter where it is inserted, it can grow and bloom quickly. I admire their tenacious vitality.
Cactus and cactus not only have strong vitality, but also can be used as medicine. I like them.
On Thursday afternoon, there are many stars in our classroom-cactus and cactus. They have strange shapes, some like palms and some like balls.
My cactus lives in a small yellow flowerpot. Seen from a distance, it looks like a small thorn. Don't touch it, child! It is covered with thorns. If it accidentally stung me, it would hurt. I was stabbed several times by its "self-defense weapon"! Cactus is not only an ornamental plant, it can beautify the environment, but also has many other functions. For example, its flowers can be used to make tea, clear away heat and detoxify, and its stems are also valuable medicinal materials.
Cactus and cactus still have strong vitality, and their reproduction is also very fast. Fold a piece, no matter where it is inserted, it can grow and bloom quickly.
I admire their tenacious vitality. Cactus and cactus not only have strong vitality, but also can be used as medicine. I like them.
The 400-word composition about cactus is a desert plant, and I admire its tenacious vitality. Let's take a look at its introduction first!
Cactus is dark green all over. If you look closely, you will find clusters of white thorns on its oval thick stem. This little thorn is its leaf. If it stings you, you will "ouch" for a while. This may be its weapon to protect itself.
Although the cactus looks ugly, if it is open, it is better than Bai Mudan, as if it is decorating itself. Flowers as white as jade are also fragrant, which really makes people want to pick one. But at this time, the small thorn will remind you "just look, don't start work!"
Although the flowering period of cactus is very short, it will wither in only one day, but its vitality is very strong. Whether summer is "scorching sun" or not, as long as it is planted in the soil and left unattended for a few days, it will be fine. Even in the "freezing and snowing" winter, it will not change color and grow tenaciously.
Cactus is a cactus, which is the general name of spherical species of cactus plants. It is not only varied and complex, but also has unique and colorful shapes. It is a pearl in a hundred flowers garden.
If you pay attention to the taste, you can plant some kinds of cactus, such as Jinhu, Feipeony, Dragon Ball and Moon Palace. However, those ordinary cacti also have a "taste". They have strong habits and are easy to cultivate. Flower pots, pottery pots, porcelain pots, purple sand pots and plastic pots are all acceptable. The fertilizer is the residue of plant ash, Taomi water and yogurt. I hope you don't underestimate cactus. Although the variety is common, the flowers are still beautiful and will not disappoint people. However, what makes people sigh is not the beautiful flower season of cactus, but the breeding period of its big balls and small balls. Watching the little balls attached to the mother gradually change from small to big, the thick maternal love is also very touching. When the melons are ripe, these balls will leave their mother's body and open up their own world. Although I am silent, people who like to grow cactus will certainly not turn a blind eye to all this (but I am stupid and can't describe it). A horizontal couplet depicts the following: the baby fell to the ground. I think it is not only vivid, but also full of puns and fun.
Haha, there are actually many kinds of cactus, so I won't introduce them 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. The stem slices of cactus can be processed into tablets, capsules, drinks and other health foods. According to the research results of the Institute of Medicinal Plants of China Academy of Medical Sciences, cactus is rich in minerals, protein, cellulose, calcium, phosphorus, iron, vitamin C and vitamin B, which can help to eliminate excess cholesterol in human body, lower blood sugar, blood lipid and blood pressure, and has health-care functions such as clearing away heat and toxic materials, expelling toxin, promoting granulation, promoting qi circulation and promoting blood circulation. The production cost of planting edible cactus is low, no pesticides and fertilizers are used, and it is pollution-free and belongs to green organic food.
Cactus can grow in a desert without water, flowers and trees. Why?
With a strong desire, I seriously explored the "secret weapon" that cactus can grow in the desert. I leafed through the encyclopedia and found out why cactus can survive proudly in the desert, which has always been called "barren land": in the arid environment, cactus leaves degenerate into needles to reduce the evaporation of water; The stem is thick and juicy, and there are developed parenchyma cells to store rich water; The epidermis of the stem has thick and hard wax as a protective layer, or thick fluff to protect it from strong light and reduce water evaporation. Cactus has many branches and big roots, so it can absorb less rain. When it rains, it will grow many new roots on the topsoil and absorb a lot of water. Its big roots are protected by thick cork tissue, and it can survive in hot sand without * * * *. Some people have done experiments, and cactus still lives tenaciously without watering for 6 years. It is said that some big cacti can live for hundreds of years. The largest cactus in the world, with a height of 15- 18m, a diameter of 30-60cm and a weight of10t, can store thousands of kilograms of water. When pedestrians are thirsty, they can dig juicy stem meat at any time to quench their thirst.
In addition, I also found that eating cactus is not only nutritious, but also of high medicinal value. It can be processed into a variety of health products, and it is also the first-class raw material for making canned food, beverage and wine. There are many ways to eat cactus, such as frying, frying, frying, boiling, cold salad and so on. It is very popular in Europe, many African countries and Japan.
Generally speaking, the prickles of cactus plants are caused by the degeneration of leaves in order to resist drought and reduce water evaporation. This theory is obviously wrong. Observe the leaf cactus (Pereskia aculeata), one of the original species of cactus plants. Leaves and thorns are its organs, and leaves are born under thorns. When the leaves fall off, no new leaves will grow at the fallen leaves, but the thorns will not fall off. Branches over two years old have only thorns and no leaves. The palm cactus has a new palm, and its leaves have evolved into thick and short needle-like leaves, which also grow under thorns. When the palm grows thicker (usually the new palm grows for more than a month), the short needle-like leaves turn yellow and fall off, leaving only thorns on the palm. This shows that leaves and thorns are two different organs of cactus plants, and thorns are not degenerated leaves. Thorn is a self-defense weapon for cactus plants to prevent animals from swallowing it.
The prickles of cactus can protect themselves and help reproduction, so they usually have thorns. But there are also some species that have no thorns, such as Planet, Kuroha Jade, Tortoise Shell Peony and so on. But they also have thorns. There are also some species that have thorns when they are young and fall off when they grow up. Some species don't have thorns when they are young, but they grow out when they are old.
There is an urgent need for an English composition about the use and benefits of cactus. It is helpful to mankind. Some people eat cacti, such as Mexican cacti. They cook cactus as a traditional dish. It will be helpful to put a cactus next to your computer. Cactus can reduce computer radiation and protect our bodies to some extent. Cactus rarely bloom, but the flowers of cactus are really beautiful. This flower has appreciation value. The most important thing is that cactus releases oxygen at night instead of during the day, which can give us fresh air when we sleep. .
5. Write a 300-word composition describing the characteristics of cactus flowers. On my balcony, there is a very humble cactus.
The cactus's body is like a piece of jade and a cute little hedgehog. It is covered with thorns like steel needles. Don't underestimate these thorns. This is the weapon it uses to defend itself and fight back! I was stabbed by it, and my mother was stabbed by it, which was very painful. My mother tried to throw it away many times, but I refused, because I have special feelings for it. I love that cactus.
spring
When this day came, everything woke up, and a small cactus got on its mother. The cactus looks so delicate, as if a gust of wind could blow it away. Its mother is afraid of her children.
Children are bullied by the cold wind in early spring and always use their bodies to block the cold wind, but the cactus always climbs up. Finally, with the encouragement of Grandpa Chun Lei and the help of Sister Chun Yu, the cactus overcame many difficulties.
Difficult, grown up.
In late spring and early summer, cactus grows buds. Strangely, the cactus blooms in order. It always blooms together, like twin sisters, like a butterfly tied to the little girl's head.
Knot a knot. The flowers of cactus are white and fragrant, like a beautiful fairy wearing a white dress, dancing gracefully on the jade stage, and at the same time emitting intoxicating fragrance from the dress.
Autumn, the harvest season, cactus grows up, its use can be much more! You can cut into pieces and soak them in cool and delicious tea to quench your thirst. You can also eat it. It is rich in nutrition and can be used as a bonsai ... one after another, but the most surprising thing is that it can be boiled into medicine to cure diseases.
People love magnificent peonies and peonies, autumn chrysanthemums of various shapes, and sweet-scented osmanthus flowers of ten miles ... but I love the cactus with a humble appearance, not only because of its appearance, but also because of its quality.
6. Write a 400-word composition on cactus Potted cactus. Its indomitable character is surprising. It doesn't care whether there is water, whether the weather is hot or not, whether it is cold or not.
Its green body has palm-shaped stems covered with thorns, and it does not keep growing upward, like a pyramid-shaped ocean. A piece of "green palm" grows a piece of "small green hand", which makes people have a lot of reverie.
It looks like this everywhere. In the hot and long drought summer, other potted plants have bowed their heads, but cactus looks up at the blue sky like a soldier; In the severe winter, other potted plants have already been brought back indoors by their owners, but cactus has experienced wind and rain and is not afraid of the surrounding environment.
It never pays attention to it. It has been rooted all its life, as if to say, "This place is really nice. Let's grow up here! " The immortal is covered with hard thorns, and any wild animal will stop at once when it sees it. Pests want to bite it, and their bodies are always full of holes.
As soon as the green cactus came out of the ground, everyone thought it was dead. No, if you do this, it's wrong. It uses the nutrients of the body to take root and sprout and cultivate a young cactus. This is the real "rooting". Who can match its tenacious vitality? This seemingly ordinary plant, who would have expected, will produce beautiful flowers, just like colorful tassels on a samurai helmet.
Cactus is a tropical plant. It is shaped like a palm, hence its name. It is not afraid of heat, that is, the temperature is as high as 40 degrees Celsius, and it can survive tenaciously without drinking water for several days.
In this way, day after day, month after month, year after year, it has withstood the test of the scorching sun and grown happily. People should also have this indomitable spirit, and live and work with a strong will regardless of good times and bad times.
Cactus is also a good medicine. It helps when people are sick. For example, if they get mumps, mash it with stones and smear it on their cheeks, and they can be cured quickly. Cactus has no flowers that people admire at first sight, and it has no colorful body.
It is covered with needles, which makes people feel chilly at first sight. How admirable is its noble quality of obscurity and selfless dedication! (More than 500 words).
7. Write a composition of 100 words. Write a composition about cactus in 100 words. There are many flowers on my balcony, but my favorite is cactus basin.
Cactus is covered with green clothes and covered with small thorns. As long as your finger touches it gently, it will stick with a small yellow thorn and make you scream. The cactus is shaped like a grotesque big hand. Perhaps this is the origin of the name "cactus" During the two weeks of summer vacation, our family went on a trip. I thought the cactus would die of thirst, but when I got home, I was surprised. To my surprise, the cactus is still so green and energetic. I was surprised to ask my father, "Why didn't the cactus die after being watered for so long?" Dad told me, "this is because of the leaves of cactus."
I wonder: "Does cactus have leaves?" Dad pointed to the cactus and said, "The prickles of cactus are leaves, because it lives in the tropics. This kind of leaves is sharp and small, which can prevent the sun from exposure and reduce the evaporation of water." That's why it's so drought-tolerant. "
Cactus is not only drought-tolerant, but also tenacious. Even if its branches are broken, it will not affect its growth. If you put its broken branches in the soil, it will soon take root and put on green clothes.
Dad also told me: "The stem of cactus can cool down and reduce swelling." Scrape the prickles off the cactus, peel off the skin, mash the cactus and put it in a red and swollen place. Soon, the redness will disappear. "
It is so noble and great to sacrifice yourself and contribute to others! I love the tenacious spirit of cactus, and I love its spirit of sacrificing oneself for others.
8. Who gave me a composition of more than 400 words about cactus? Cactus is a common and extremely common special plant.
It won't be as charming as a rose, and it won't indulge in luxury like a lily, but its spirit of holding its head high and defying the wind and frost shocked me. I remember a stormy night, and I forgot to move it indoors.
After dinner, I sat by the bed and watched TV. Suddenly, I heard the sound of breaking a flowerpot, so crisp and low. Even though I thought of the cactus on the balcony, I ran to the balcony in despair.
When I opened the window, a cold wind blew at me, scraping my face like a knife, and there were a few drops of rain in it. I covered the wind and rain with my hands and groped around.
For an instant, I was shocked. The cactus flowerpot has been broken, and many pieces are scattered all over the floor. The cactus was blown away by the wind with its roots and soil. I grabbed it, quickly closed the window and put the cactus on the paper.
In an instant, I shed a tear in the corner of my eye. What a powerful creature this is. Even people can't stand this torture, but it endures. A few days later, I bought a flowerpot and planted it.
A month later, it bloomed, how delicate and charming. I feel excited and happy.
I love cactus and its tenacity. With a pile of soil and a ray of sunshine, it can survive. Cactus is a desert plant, and its tenacious vitality makes me admire.
Let's take a look at its introduction first! Cactus is dark green all over. If you look closely, you will find clusters of white thorns on its oval thick stem. This little thorn is its leaf. If it stings you, you will "ouch" for a while.
This may be its weapon to protect itself. Although the cactus looks ugly, if it is open, it is better than Bai Mudan, as if it is decorating itself.
Flowers as white as jade are also fragrant, which really makes people want to pick one. But at this time, the small thorn will remind you "just look, don't start work!" Although the flowering period of cactus is very short, it will wither in only one day, but its vitality is very strong.
Whether summer is "scorching sun" or not, as long as it is planted in the soil and left unattended for a few days, it will be fine. Even in the "freezing and snowing" winter, it will not change color and grow tenaciously. Cactus is a cactus, which is the general name of spherical species of cactus plants. It is not only varied and complex, but also has unique and colorful shapes. It is a pearl in a hundred flowers garden.
If you pay attention to the taste, you can plant some kinds of cactus, such as Jinhu, Feipeony, Dragon Ball and Moon Palace. However, those ordinary cacti also have a "taste". They have strong habits and are easy to cultivate. Flower pots, pottery pots, porcelain pots, purple sand pots and plastic pots are all acceptable. The fertilizer is the residue of plant ash, Taomi water and yogurt.
I hope you don't underestimate cactus. Although the variety is common, the flowers are still beautiful and will not disappoint people. However, what makes people sigh is not the beautiful flower season of cactus, but the breeding period of its big balls and small balls. Watching the little balls attached to the mother gradually change from small to big, the thick maternal love is also very touching.
When the melons are ripe, these balls will leave their mother's body and open up their own world. Although I am silent, people who like to grow cactus will certainly not turn a blind eye to all this (but I am stupid and can't describe it). A horizontal couplet depicts the following: the baby fell to the ground.
I think it is not only vivid, but also full of puns and fun. Haha, there are actually many kinds of cactus, so I won't introduce them here! Cactus Whenever you get lost in the desert, as long as you see a piece of green, I will tell you that it is a cactus. Why can cactus survive in such a bad situation? This is because: cactus plants, whose leaves are degraded, can reduce water transpiration, while their stems are fleshy and full of water, and they contain chlorophyll, which can be used for photosynthesis to make food.
Psammophytes have lived in the desert for a long time and gradually adapted to the arid climate. What is the function of cactus? After checking the information, I know that if you put a pot or two of cactus next to the computer, it can help the human body absorb as little computer radiation as possible. Because cactus grows in a place with strong sunlight, it has a particularly strong ability to absorb radiation.
In the field of flower gardening, it is customary to call the spherical variety of cactus plants cactus; Cactus is a kind of plant with high ornamental value for its stems, leaves and flowers. The traditional cactus is planted in the desert, and the hydroponic cactus cultivated by plant aquatic mutagenesis technology can not only see its tender roots, but also see lovely small fish swimming around the roots, which is really pleasing to the eye. It is an artistic masterpiece of hydroponic flowers.
The application value of hydroponic cactus and succulent plants is called "lazy plants". This kind of plant cultivation does not need much care and nursing, and hydroponic cactus is easier to maintain. Because cactus grows in strong sunlight, it is particularly resistant to ultraviolet rays. Hydroponic cactus is clean and environmentally friendly, and has no peculiar smell.
This tenacious quality of cactus is worth learning, learning its high quality in the face of difficulties, and learning its idea of giving great hope to life; In addition, I also learned from this study: ask if you don't understand, and don't look up. Cactus is a desert plant, and its tenacious vitality makes me admire. Let's take a look at its introduction first! Cactus is dark green all over. If you look closely, you will find clusters of white thorns on its oval thick stem.
This little thorn is its leaf. If it stings you, you will "ouch" for a while. This may be its weapon to protect itself.
Although the cactus looks ugly, if it is open, it is better than Bai Mudan, as if it is decorating itself. Flowers as white as jade are also fragrant, which really makes people want to pick one.
But at this time, the small thorn will remind you "just look, don't start work!" Although the flowering period of cactus is very short, it will wither in only one day, but its vitality is very strong. Whether summer is "scorching sun" or not, as long as it is planted in the soil and left unattended for a few days. Even in the "freezing and snowing" winter, it will not change color and grow tenaciously.
Cactus is.