Know little about flowers and plants

(1) The southern flowers should be warm and the northern flowers should be cold; (2) Sometimes, flowers are unknown; (3) 7989, planting willow; (4) Shuang Shuang first, flowers into the room; 5] Flowers watered with snow are big and beautiful; [6] If you don't do it, you will be drenched; Once people avoid raw water, flowers avoid fat; Headed by peony, peony pedicure; Pet-name ruby summer autumn water in the morning and evening, winter and spring water around noon; ⑽ Plant lotus fragrance in water and cactus in sand; ⑾ The roses will not be pruned, and the flowers will be sparse in the coming year; ⑿ Dry flowers and wet fruits are as expensive as topdressing after flowers; [13] There is no south wall at home, so it is impossible to plant Hosta begonia; [14] Jasmine is planted in June, with double petals and fragrance; ⒂ Chinese flowers break, and flowers never stop; [16] Pomegranate is red as fire in the sun, and apricot is sour in the shade; ⒄ Plant hibiscus in autumn and flowers in spring; ⒅ Fish and water are fertile, rice and water are strong, and running water is just fine overnight; Pet-name ruby fertilization in the flowering season, buds and flowers are burned; Begonia in spring, laurel in summer, camellia in autumn and plum in winter.

(2 1) If you don't water your heart, you are most afraid of watering your flowers. If you don't die, the stain will rot.

2. Little common sense of trees to human beings

Trees can adjust the climate, purify the air, prevent wind and reduce noise, and are the best friends of mankind. Trees are oxygen factories. One hectare of broad-leaved forest can absorb one ton of carbon dioxide and release 0.73 ton of oxygen in 1 day. Trees are dust filters. When the airflow with large dust content passes through the forest, with the decrease of wind speed, the dust with large particles in the air will fall rapidly. In addition, the epidermis of some trees has fluff or can secrete oil. They can stick dust to the body, thus greatly reducing the dust content in the airflow through the forest. Trees are experts in sterilization. Many trees secrete fungicides during their growth, killing all kinds of germs brought by dust. According to the survey, there are 4 million bacteria in the air per cubic meter in department stores, 580,000 in boulevards and 100 in parks. There are only 55 forest areas. The difference between forest areas and department stores is over 70,000 times. Trees are natural reservoirs and natural air conditioners, so we are committed to greening and cultivating all kinds of green seedlings, excellent varieties of seedlings, all kinds of high-quality and beautiful bonsai, flowers and so on.

3. Plant knowledge

Alias garlic garlic comes from Allium of Liliaceae, and its bulb is used as medicine.

Harvest in spring and summer, tie it, hang it in a ventilated place, and dry it in the shade for later use. Sexual taste is pungent and warm.

Functions mainly include invigorating stomach, stopping dysentery, relieving cough, sterilizing and expelling worms. Prevention of influenza and epidemic cerebrospinal meningitis.

Treating tuberculosis, whooping cough, anorexia, dyspepsia, bacillary dysentery, amebic dysentery, enteritis, pinworm disease and hookworm disease; Topical treatment of trichomoniasis and acute appendicitis. Usage and dosage 3~5 yuan; Appropriate amount for external use.

Extracted from the National Collection of Chinese Herbal Medicine in China, belonging to the whole plant of Coriander in Umbelliferae. This family and genus are bulbs of garlic in Liliaceae.

Don't be busy, meat dishes, garlic, garlic. Taste old and warm, taste Xin Ping; Spleen, stomach and lung meridians.

Efficacy is mainly used for detumescence, detoxification and insecticidal. Indications: carbuncle, furuncle, tinea, dysentery, diarrhea, hookworm, pinworm and other diseases.

Every 10O nutrient contains 69.8g of water, 4.4g of protein, 0.2g of fat, 23.6g of carbohydrate, 5mg of calcium, 44mg of phosphorus, 0.4mg of iron and 3mg of vitamin C. In addition, it also contains trace elements such as thiamine, riboflavin, nicotinic acid, allicin, citral, selenium and germanium.

Therapeutic effect 1. Anti-inflammatory and bactericidal allicin contained in garlic volatile oil has obvious anti-inflammatory and bactericidal effects, especially on upper respiratory tract and digestive tract infections, fungal keratitis, cryptococcal infections and so on. 2. The effective components of garlic can significantly reduce the blood lipid of hyperlipidemia rabbits, suggesting that garlic can reduce blood lipid and prevent atherosclerosis.

3. To prevent tumors, anti-cancer allicin and its homologues can effectively inhibit the activity of cancer cells, make them unable to grow and metabolize normally, and eventually lead to cancer cell death; Garlic liquid can prevent and treat cancer by blocking mold and reducing carcinogen nitrate to nitrite. Elements such as germanium and selenium in garlic have good anti-cancer or anti-cancer effects; Allicin can also activate the phagocytic function of macrophages, enhance human immune function and prevent cancer. Why does garlic have a special smell? After eating raw garlic, the mouth often emits an unpleasant odor, which is a taboo in daily communication.

The whole garlic is tasteless, and it has a taste only when it is eaten, cut, squeezed or destroyed. This is because allicin contained in whole garlic is colorless and tasteless, but there is also an alliinase in garlic cells. When they contact, allicin with strong pungent smell is formed.

Allicin is the source of garlic's special smell.

4. What are the basic knowledge of flower cultivation?

According to biological characteristics:

First, the flowers of positive love and negative tolerance.

(1) Xiyang flowers, which need enough sunshine, are called Xiyang flowers. If the light is insufficient, it will grow poorly, bloom late or not, the color is not fresh, and the aroma is not strong.

Such as: rose, jasmine, pomegranate, plum blossom, narcissus, Spring Festival, peach blossom, magnolia, Qionghua, begonia, papaya, begonia, Xifu begonia, peony, rose clove, rose, Bai Yuhua, jasmine, Milan, Murraya murraya, woody Cordoba, osmanthus, magnolia, hibiscus, wood. Onion, Canna, Ophiopogon japonicus, Oxalis, Hemerocallis fulva, Iris, Solidago, Wisteria, Lingxiao, Rosa davurica, Radix Aucklandiae, Flos Lonicerae, Parthenocissus tricuspidata, Petunia, Iris, Pinus thunbergii, Cedar, Sabina vulgaris, Solanum lyratum, Willow and Tilia amurensis.

(2) Negative-tolerant flowers can grow well only by weak scattered light, which is called negative-tolerant flowers. If they are often exposed to the sun, they will not grow and develop successfully.

Such as Hosta Hosta, Hydrangea, Rhododendron, Corydalis tricolor, Snowball, Hemerocallis, Lily of the Valley, Liu Beili, Peony, Bellflower, Ivy, Adiantum, etc.

2. Cold-tolerant and warm-loving flowers

(1) Cold-tolerant flowers are generally resistant to short-term low temperature of -3-5℃ and can overwinter outdoors in winter.

Such as: rose, marigold, carnation, pomegranate, begonia, orchid, brown bamboo, green radish, tortoise shell bamboo, asparagus, rich bamboo, Guangdong evergreen asparagus, Eupatorium odoratum, dwarf asparagus, cold spray, calla lily, African violet, Erythrina macrophylla, funnel picking, etc.

Cold-tolerant perennial flowers,

Such as: perennial phlox, Dutch chrysanthemum, white-flowered Hosta, German iris, blue iris, calamus, Sedum Babesiae, calamus, pod fern, Hosta, Hosta and day lily.

(2) Warm-loving flowers generally grow normally at the humidity of 15-30℃, and cannot tolerate low temperature, so they need to overwinter indoors at higher temperature in winter.

Such as dahlia, canna, jasmine, begonia and so on.

Three, long sunshine, short sunshine and neutral flowers

(1) Long-day flowers are called long-day flowers, which need sunshine for more than 12 hours every day. If the requirements of this specific condition cannot be met, it will not be developed now.

Such as: hydrangea, Guayeju, Changchun, etc.

(2) Short-day flowers need sunshine every day 12 hours, and can develop after a period of time. If the sunshine lasts too long, it will be underdeveloped now.

Such as: chrysanthemum, bouquet red, poinsettia, crab claw orchid, cosmos, longevity flower, etc.

(3) Neutral flowers, which are insensitive to the length of sunshine every day, will normally develop buds under the condition of long or short sunshine time, and are called neutral flowers.

Such as: geranium, carnation, begonia, rose, etc.

Fourth, aquatic, xerophytic and soil-moistening flowers

5. Common sense of flower cultivation

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Common sense of flower cultivation

Six methods of watering flowers

(1) residual tea is used to water flowers, which can not only keep soil moisture, but also supplement plants with nutrients such as nitrogen. But according to the humidity of the flowerpot, water it regularly and properly, instead of pouring the residual tea.

2 Watering flowers with spoiled milk After watering flowers with spoiled milk, it is beneficial to the growth of flowers. But it is better to dilute it with more water. Unfermented milk is not suitable for watering flowers, because it will generate a lot of heat during fermentation and will "burn" roots (rotten roots).

(3) Water the flowers with cold water. Watering flowers with cold water can make them flourish and promote their early flowering. If used to water asparagus, its branches and leaves can develop horizontally, short and dense.

(4) Water the flowers with warm water. It is cool in winter, so it is advisable to water the flowers with warm water. It is best to keep the water indoors until it is close to room temperature. It is better that the water temperature can reach 35℃ before watering.

⑤ Wash rice and water the flowers. Frequently watering Milan and other flowers with Taomi water can make them flourish and have bright colors.

People who love to water flowers when no one is at home, such as visiting relatives or going on a business trip, are not at home for ten and a half months, and no one waters flowers. At this time, you can fill the plastic bag with water, make a small hole in the bottom of the bag with a needle and put it in a flowerpot. Small holes are connected to the soil, and water will slowly leak out to wet the soil. The size of the hole needs to be controlled to avoid water leakage too fast. Or put a container filled with cold water next to the flowerpot, and find a wide cloth strip with good water absorption. One end is put in the water in the container and the other end is put in the soil of the flowerpot, so that the soil can be kept moist for at least half a month and the flowers will not die.

2. Five fertilization methods

(1) Medical stone fertilizer Sprinkling a layer of medical stone particles in the flowerpot can promote the growth of flowers and prolong the flowering period.

(2) Broken eggshell fertilizer crushes eggshells and embeds them in flowerpots, which is a good fertilizer and can make potted flowers flourish and colorful.

(3) Cook a small amount of soybeans for later use. Each pot of flowers goes through three holes, and 3-5 pieces of cooked soybeans are put in, with a depth of 2-3 cm, without damaging the flower roots, and the soil is covered as usual.

(4) Scrape pig bones and fish bones that are usually discarded, and cast the bottom or surface of the basin.

(5) Water the flowers with washed rice. Rice washing water contains trace elements such as nitrogen, phosphorus and potassium. It is both a compound fertilizer and a mild fertilizer, which does not hurt the flower roots, as long as the pot soil does not soak in water.

6. Common sense of green plant maintenance

There is nothing wrong with dripping Guanyin, also known as dripping lotus. However, please don't forget that its leaves can drip, which is a self-regulating function in itself. Therefore, when cultivating this kind of flowers, the main thing to pay attention to is the mastery of soil moisture. When watering flowers, pay attention to "water them thoroughly if you don't do it". In particular, the underground stem of dripping Guanyin is easy to rot. If it is often wet or even wet, the leaves will naturally turn yellow. The whole plant may even die. There is another important point, but it is often ignored by everyone. The so-called shade-loving plants don't dislike sunlight at all, they need scattered light, and there are many. However, as soon as people hear that they like the shade, they ignore the eternal truth that "plants grow on the sun", which makes plants that lack light because they are cultivated indoors get less sunlight, which is very noteworthy. Drip Guanyin, formerly known as Haizhu.

In addition, this thing, flowerpots, is interesting. The longer the leaves are, the bigger they are. It depends on your own preferences. Water the moon more in April-May, water the pot soil immediately when it is dry in summer, water it more around September, water it less when it is dry in winter, and often spray water on the leaves.

The climate in the north should be raised like this. Drip Guanyin is an indoor foliage plant. Leaf-watching plants have larger leaves, stronger transpiration, greater transpiration and more water released into the air.

The dry weather makes everything in a state of water shortage, so keep a pot of dripping Guanyin at home this season, and you can breathe moist air when you go home. However, its juice is toxic, so it should be prevented from dripping into eyes or taking it by mistake, causing sore throat or eye inflammation.

The optimum growth temperature of Drip Guanyin is 20-25℃, and it likes warm, humid and semi-cloudy environment. Therefore, in the growing season, it should be placed in the shade of the balcony or courtyard (avoid direct sunlight in summer), and the soil in the basin should be kept moist frequently, and the dilute liquid fertilizer mainly composed of nitrogen fertilizer and mixed with phosphorus and potassium fertilizer should be applied 1-2 times a month (stop fertilization in winter and control watering). Drip Guanyin likes big water and big fertilizer, loose rotten soil or sandy loam, and plenty of light. In addition to the hot summer, it is best to have all-day sunshine in other seasons. In addition, Drip Guanyin especially likes the high temperature and high humidity climate. Spray water on the leaves at noon every summer to increase the air humidity. Only in this way can the leaves of dripping Guanyin be big and thick, too shady, the leaves will increase but become thinner, the petiole will be brittle, and the petiole will be too long and broken.

Drip Guanyin should be placed in a bright room, such as a window, which needs at least 3 to 5 hours of light every day. As long as the light is bright, you can't expose yourself to the sun.

Drip Guanyin likes water. If the leaves become soft, they should be watered. Pouring a little ferrous sulfate regularly can make the leaves greener, bigger and thicker.

So although it is toxic, it is still useful to purify the air. Don't let children touch it when you put it indoors. Just be careful yourself. Drip Guanyin is a very common green potted plant in China, but because it is a tropical plant, it generally does not bloom in the north.

But if the temperature and other conditions at home are right, it will also bloom. The soil requirement is not high, but it grows best in sandy loam or humus loam with good drainage and rich organic matter.

Because Drip Guanyin naturally likes warm, humid and semi-cloudy environment and is not cold-resistant, it is necessary to keep the basin soil moist during the growing season. If it is summer, the flowerpot should be placed in a semi-cool and ventilated place, and water should be sprayed to the surroundings and leaves frequently to increase the air humidity, reduce the temperature of the leaves and keep the leaves clean.

Because the growth rate of Drip Guanyin is very fast, in the process of growth, fertilization must be appropriate, and it is good to apply nitrogen, phosphorus and potassium 1-2 thin fertilizer every month, otherwise it will easily lead to baldness at the lower end of the stem of Drip Guanyin and affect its ornamental value. If you want to keep the dripping Guanyin small and exquisite indoors, just wait until its seedlings grow to one foot and are suitable for home placement, and immediately spray the whole plant with 2% paclobutrazol solution. After that, the stems and leaves are no more than 40 cm high, with thick leaves and high ornamental value.

Spraying medicine once every six months or so can play a good role in controlling height. Remind flower friends that the juice in the stem of dripping Guanyin is toxic, and dripping water is also toxic. If you accidentally touch or eat its juice, it will cause discomfort in the throat and mouth, and there will be a burning sensation in the stomach.

There are several reasons for the yellowing or drooping of the leaves of Alocasia alopecuroides (dripping Guanyin): 1, watering is "half-watered", that is, watering is not thorough, and there is water seepage without watering to the bottom of the basin. 2, the winter is cold, and the root system has been frostbitten.

After winter, I am eager to go out of the room and bask in the sun in a warm place, but I can't adapt to the sudden climate for a while. 4. The pot soil is too wet or too dry for a long time, and it is not watered when it is dry.

5. Long-term exposure to poor ventilation. 6. Leaves are not washed by water for a long time, and dust accumulates, which hinders photosynthesis.

Maintenance: Drip Guanyin likes a warm, humid and slightly cloudy environment, but the flowering period should be sunny, otherwise the Buddha buds will turn green and affect the quality. Ensure 3-5 hours of light every day, otherwise the petiole will lengthen and affect the ornamental value.

Drip Guanyin is not cold-tolerant, and 5438+ 10 will move into the greenhouse in the middle of October. In summer, you need to spray water frequently to cool and moisturize in the shade.

Drip Guanyin likes moist and fertile soil, which is often called "big fat water" Water more during the growing period. Topdressing can be applied alternately with liquid fertilizer such as decomposed bean cake water and chemical fertilizer (compound fertilizer or diammonium phosphate) once every two weeks.

When topdressing liquid fertilizer, it is forbidden to pour fertilizer water into the leaf sheath to avoid rot. The application of ferrous sulfate in potted dripping Guanyin can make the leaves of dripping Guanyin bigger, thicker, greener, smooth and shiny, and the petiole is not easy to elongate, thus ensuring the beauty of the leaves.

At the same time, it can promote the formation of flower buds and prolong the flowering period. The specific method is: dilute ferrous sulfate into 2% solution, pour it once every 1 month, and pour it thoroughly every time.

If the pot substrate is too alkaline or the nutrition update is not timely due to long-term non-replacement of soil, the leaves of the plant will turn yellow and inverted; Change pots: After Tomb-Sweeping Day in the second year, move the alocasia alopecuroides out of the house to plant plants to receive sunlight, carry out photosynthesis, and quickly resume growth. Change the basin after 2 weeks.

Wet the pot soil, remove the root soil, cut off the diseased roots and rotten roots, then put it on the pot, cover it with new soil with base fertilizer, put it in the shade for about 1 week, and water it 1 time after 2-3 days. Alocasia alopecuroides grows very fast, so there is a certain amount of fertilizer and water during its growth.

7. Knowledge about plants is seldom urgent.

A little knowledge of plants;

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Chinese rose

Roses are round, with green calyx and crimson petals.

Skin flap is easy to expose yellow core, promote blood circulation and regulate menstruation, reduce swelling and relieve pain.

[Chinese rose source] is the flower of Chinese rose. , a shrub of Rosaceae.

[Origin of the Rose] It is cultivated in most provinces and regions of China, mainly in Jiangsu, Shandong, Shanxi, Hubei, Sichuan and Guizhou.

[Harvest of Chinese rose flowers] In summer and autumn, pick unopened flowers and dry them with slow fire, or bake them with slow fire until they are half dry and then dry them.

[The shape of Chinese rose] Flowers are spherical with scattered petals. The size of the flower is about 1.5-2cm. Most purple or crimson petals are rectangular and textured. The middle part is grayish yellow, the calyx is green, the top end is split into 5 pieces, and the lower end is expanded into a round receptacle. Crispy. Slightly fragrant, light in taste and slightly bitter.

The color is purple, the buds are half-opened, the petals are scattered and the smell is fragrant.

[Chinese rose processing] The original medicine is pedicled to remove impurities.

[Chinese rose composition] contains volatile oil, etc.

[Rose] Sweet, slightly warm. Enter the liver meridian.

【 Function of Chinese rose 】 Promoting blood circulation, regulating menstruation and reducing swelling. Can be used for treating menoxenia, abdominal distension, carbuncle, and swelling and pain of lymph nodes.

【 Chinese rose prescription name 】 Chinese rose and rose red.

[Dosage and usage of Chinese rose] 5-8g, decocted in water. Appropriate amount of external application, fresh products applied to the affected area.

【 Precautions for Chinese rose flowers 】 Use with caution for those with weak spleen and stomach; It is also not suitable for pregnant women.

[Chinese rose storage] Put it in a lime jar and keep it in a cool place to prevent discoloration, mildew and moth.

A rose is a bud or a newly opened flower of a rose. Rosaceae plants, picked in batches at flowering stage, quickly dried at low temperature. The flower buds are spherical or oval with a diameter of 65438 0.5-65438 0.8cm. The containers are bell-shaped and spherical. Sepals 5, mostly attached to corolla, gray-green abaxially, villous, densely covered with yellowish hairs inside; Petals are purplish red or brownish red, with yellow stamens in the center, double. It has a strong aroma and a slightly bitter taste. It is best to have big buds, dry body, bright purple color and rich aroma. Its function is similar to that of Chinese rose, and it is good at regulating qi and relieving depression.

Wild rose: Deciduous shrub, spiny, flowering in early summer, with red, yellow, white, reddish and yellowish flowers, which can be used to make spices. Fruit can be used as medicine;

8. Flower cultivation knowledge

I love flowers, so I also love planting flowers. I didn't become an expert in flower cultivation because I didn't have time to do research and experiments. I only regard growing flowers as a pleasure in life. Bloom doesn't care whether it is big or small. As long as it blooms, I am happy. In my small yard, in summer, there are flowers and plants everywhere. Kittens have to go upstairs to play, and there is no playground for them on the ground.

Although there are many flowers, there are no exotic flowers and grasses. Precious flowers and plants are not easy to feed. It is sad to see a good flower die of illness. The climate in Beijing is not suitable for growing flowers. Winter is cold, spring is windy, and summer is either drought or rainstorm; Autumn is the best, but suddenly there will be frost. In this climate, I have no ability to feed the beautiful flowers in the south. So I only raise some flowers and plants that are easy to live and can struggle on their own.

However, although flowers and plants will struggle on their own, most of them will die if I leave them to their own devices. I take care of them every day and care for them like a good friend. One to two, I touched some doorways: some like shade, so don't put it in the sun, and some like dryness, so don't water it more. It's fun, touch the doorway, feed the flowers and plants, live for three to five years, blossom and bear fruit. How interesting! Not nonsense, but knowledge! It must not be a bad thing to gain more knowledge.

I don't have leg disease. Not only can I walk badly, but I can't sit for a long time. I didn't know I took care of the flowers and plants, but I didn't thank them. I can thank them. I always write dozens of words when I work, so I go to the yard to have a look, water the tree, move the pot, then write a little more when I go back to the house, and then go out. This cycle combines mental work with physical work, which is beneficial to body and mind and better than taking medicine. If you catch a storm or the weather changes suddenly, you have to mobilize the whole family to save flowers and plants, which is very nervous. Hundreds of potted flowers should be rushed to the house, which makes people ache all over and sweat. The next day, when the weather improved and all the flowers were going to move out, my back ached and my legs ached, and I broke out in a sweat. However, how interesting it is! Isn't it true that you can't keep a flower alive without working?

The milkman praised "good smell" as soon as he entered the door! This makes our whole family very proud. When epiphyllum blooms, a few friends come to see it, which is more like a candlelight night outing-epiphyllum always blooms at night. Flowers are divided into roots, one tree is divided into several trees, and some are sent to friends; I naturally like to watch my friends take away the fruits of their labor.

Of course, there are times of sadness, such as this summer. Three hundred chrysanthemum seedlings are still on the ground (not yet moved into the pot), and it is raining heavily. The wall next door fell down, and about 30 kinds of chrysanthemum seedlings were crushed to death, 100 more trees! The whole family hasn't laughed for days!

There are joys and sorrows, laughter and tears, flowers and fruits, fragrance and color, which require both labor and knowledge. This is the fun of growing flowers.