What are the benefits of raising flowers?

Flowers, with their gorgeous style, decorate nature extraordinarily beautifully and give people beautiful enjoyment. Raising flowers can enrich and regulate people's cultural life, add interest, cultivate temperament and improve health; It can also increase scientific knowledge and improve cultural and artistic literacy. Planting flowers can beautify the motherland, protect, improve and purify the air, so that people can work, study and live a better life in a beautiful environment. Planting flowers is not only for viewing, but also has many important economic values. First, medication and sterilization optimize the environment 1, and absorb poisons. Aloe vera, chlorophytum, Eupatorium odoratum, Eupatorium odoratum and Dendrocalamus japonicus are natural scavengers, which can remove harmful substances in the air. Studies show that Eupatorium adenophorum and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases, and their ability to absorb formaldehyde is super strong. Aloe vera is also a good hand at absorbing formaldehyde, which can absorb 90% formaldehyde contained in 1 m3 air. Ivy, cycad, chrysanthemum, kumquat, pomegranate, Scutellaria barbata, rose, camellia, pomegranate, Milan, daisy, Chimonanthus praecox, marigold, etc. can effectively remove harmful substances such as sulfur dioxide, chlorine, ether, ethylene, carbon monoxide and nitrogen peroxide. Zi Yuan, Astragalus membranaceus, tobacco, Astragalus membranaceus, Celosia cristata and other plants can absorb a large number of radioactive nuclides such as uranium. Pigeonpea, Phyllostachys pubescens and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases; Asparagus can remove heavy metal particles; In addition, chlorophytum can effectively absorb carbon dioxide; Some fleshy flowers of cactus rarely emit carbon dioxide at night; Wisteria has strong resistance to sulfur dioxide, chlorine and hydrogen fluoride, and also has certain resistance to chromium. 2. Mosquito repellent As the weather gets warmer, plants that can repel mosquitoes have become the focus of attention. Mosquito net vanilla is such a plant. It is an aromatic geraniaceae plant, its genetic structure has been changed, and it has only been introduced from Australia in recent years. Plants are drought-tolerant, can grow and mature within half a year, and can survive if properly maintained 10 year? 15 years, and its branches and leaves can be changed at will, which has high ornamental value. Mosquito net vanilla gives off a fresh and elegant lemon fragrance, which has a good mosquito repellent effect indoors, but it has no toxic side effects on human body. The higher the temperature, the more fragrance it emits, and the better the mosquito repellent effect. According to the test, a pot of mosquito net vanilla with a crown width of more than 30 cm can drive away mosquitoes in a room with an area of more than 10 square meter. In addition, a plant called pyrethrum contains pyrethrins, which can also effectively repel mosquitoes. 3. Germicidal volatile oil produced by fragrant flowers such as rose, osmanthus fragrans, violet, jasmine, lemon, rose, carnation, lily of the valley and Lagerstroemia indica. Has obvious sterilization effect. Crape myrtle, jasmine, lemon and other plants can kill diphtheria, dysentery bacteria and other protobacteria within 5 minutes. The scents of roses, carnations, lilies of the valley, violets, roses, osmanthus flowers and other plants have obvious inhibitory effects on the growth and reproduction of mycobacterium tuberculosis, pneumococcus and staphylococcus. Citrus, rosemary and chlorophytum can greatly reduce bacteria and microorganisms in indoor air. 4. Purify the air. The stomata on the fleshy stems of succulent plants such as cacti native to tropical arid areas are closed during the day and opened at night. It absorbs carbon dioxide and produces oxygen at the same time, which increases the concentration of negative ions in indoor air. Plants such as Hupilan, Huweilan, Tequila, Palm, Kale, Sedum, Rooting and Pineapple can also purify the night air. Orchids, osmanthus fragrans, wintersweet, cauliflower taro and osmanthus fragrans are natural dust collectors, and their cilia can intercept and absorb suspended particles and smoke in the air. 5. Adjust the temperature. Plant climbing plants such as Parthenocissus tricuspidata, grape, morning glory, wisteria, rose, etc. Around the home, and let them climb along the wall or along the shelf to form a green arbor, which can effectively reduce solar radiation and greatly reduce the indoor temperature. Lilac, jasmine, rose, violet, mint and other plants can make people relax, feel happy, help sleep and improve work efficiency. Some leafy and water-loving plants, such as green radish, can keep the indoor air humidity in an excellent state. 2. Flower fragrance and healthy flower fragrance are composed of volatile compounds, including aromatic substances, esters, alcohols, aldehydes, ketones and terpenes. These substances can stimulate people's respiratory center, can stimulate people to accelerate the speed of oxygen inhalation and carbon dioxide excretion, and make the brain get enough oxygen. Flower fragrance can also promote cell development, enhance intelligence, and have a good protective effect on the nervous and cardiovascular systems. For example, cloves and jasmine can make people quiet and relax, and it is not bad to sleep in the bedroom. Roses and violets can make people happy and ignite the desire to work. Tian Ju and mint can make children smart; Smells such as cordate telosma and perilla have mosquito and fly repellent effects; The smells of cactus, asparagus, ivy and begonia have bactericidal and bacteriostatic effects; Clove has analgesic effect. Thirdly, the colorful flowers are important ornamental characteristics of flowers, which can be strongly felt and experienced. Flowers bloom and fall, and spring goes to winter. The changing colors of online games season not only make people feel the beauty of movement, but also deeply feel the rhythm of life. Psychologists believe that green is the calmest color, which can bring people a sense of peace and will never make people feel bored; Red flowers give people warmth and inspire people's enthusiasm for forging ahead; Yellow flowers can arouse people's upward and pleasant associations; White flowers give people a clean feeling; Blue flowers can make people calm; Purple flowers can be associated with nobility, elegance and mystery. Flowers, with their gorgeous style, decorate nature extraordinarily beautifully and give people beautiful enjoyment. Raising flowers can enrich and regulate people's cultural life, add interest, cultivate temperament and improve health; It can also increase scientific knowledge and improve cultural and artistic literacy. Planting flowers can beautify the motherland, protect and improve the air, and enable people to work and study in a beautiful environment and live a better life. Planting flowers is not only for viewing, but also has many important economic values. Flowers are an important part of Chinese herbal medicine, and honeysuckle, chrysanthemum, wintersweet, hibiscus, rhododendron, rose and lotus are all commonly used Chinese herbal medicines. Fragrant flowers are widely used in food and light industry. For example, Osmanthus fragrans can be used as food spice and wine, Jasmine, Prynne, Daidai and Zhu Lan can be used to smoke tea, and Chrysanthemum can be used to make high-grade food and dishes. White orchid, jasmine, rose, wintersweet, daffodil and other extractable essence. Planting flowers can also exchange foreign exchange and accumulate funds. For example, rose oil, a high-grade essence extracted from roses, is regarded as "liquid gold" in the international market, and its value is more expensive than gold.