Whenever everything recovers, the spring is bright and full of spring? The green plants all over the mountains are like a silent angel of love? Benefit mankind. Since ancient times? Plants have been silently improving and beautifying the living environment of human beings. There are more than 7,000 kinds of plants in the plant kingdom for human consumption? Many plants have magical curative effects. There are about 5000 kinds of folk herbs? More than 6,000 kinds? 40% of modern drugs come from nature. Scientists also extract anticancer substances from Maytenus, Taxus chinensis and other plants? Its curative effect is very obvious. Green plants are the pillars of ecological balance? Because plants can purify sewage? Can eliminate and weaken noise? Can resist drought and fix sand? Salt tolerance and waterlogging tolerance? It can monitor the pollution of sulfur dioxide, fluorine, chlorine and ammonia. Green plants rely on photosynthesis to maintain their growth? Absorb carbon dioxide? Release the oxygen that sustains human life. According to the survey? Are there many negative oxygen ions in the air of forest areas? After inhaling into the human body? Can regulate the excitement and inhibition process of cerebral cortex. Improve your immunity? Has therapeutic effect on chronic tracheitis and insomnia. Many plants can secrete fungicides? Kill the germs around you? Like a fungicide secreted by eucalyptus? It can kill bacteria such as tuberculosis and pneumonia. Can a pine tree secrete 2 kilograms of fungicides a day and a night? Can kill diphtheria, dysentery and other germs. Using light energy? Make oxygen. Estimate? The annual incident solar energy of the earth is 5.4x 1024 Joule? The annual fixed solar energy of green plants is about 5x 102 1 joule? These energies are the energy base on which all heterotrophs, including human beings and various animals, depend. Fix carbon dioxide? Synthetic organic matter. Wind and sand fixation? Accelerate dust reduction. Building shelter belts in windstorm areas? The wind speed can be reduced by about 30% within the protection range? The yield of farmland with shelterbelt is about 20% higher than that without shelterbelt. Soil and water conservation? Save water. In the Woods? Surface runoff accounts for less than 10% of the total rainfall? Is it usually raining? Can the canopy intercept 15-40% rainfall? The water holding capacity of litter can reach 2-4 times of its dry weight? Can forest soil store 640-680 tons of water per hectare? 50,000 mu of forest is equivalent to a reservoir with a storage capacity of 6,543,800 cubic meters. Scientists have observed woodlands with forest coverage of 30%? Soil erosion is reduced by 60% compared with no forest land? Has anyone ever observed a mountain with a slope of 13 degrees? How much soil and sand is lost every year? Bare land is 48 times that of woodland. Colorful? Beautify life? Taking drugs? Kill bacteria. Plants are the best materials for greening and beautifying urban and rural areas. Colorful plant flowers, the fragrance of many plants? It gives people a pleasing and refreshing feeling. For example, the fragrance of chrysanthemum is effective for headaches, dizziness and colds. In addition, the fresh air in green spaces and forests is rich in negative oxygen ions? The air per cubic meter in the forest is as high as more than 20 thousand? But the indoor air in the city is only 40-50. Can negative oxygen ions give people freshness? It has a certain therapeutic effect on lung disease. Beautiful environment can also greatly stimulate people's creative inspiration. Green Purifier-Chlorophytum Chlorophytum is a familiar green plant? Long branches hang down? Swaying? Can make the space full of vitality? And simple maintenance? Just watering, but? Maybe you don't know? Chlorophytum also has a strong air purification function? It has a reputation as a green purifier. Chlorophytum can convert formaldehyde into substances such as sugar or amino acids in metabolism? Can the copier be decomposed? Is the printer stupid? And can absorb nicotine? So what? Whether in the bedroom. Or in the office? They are all good at purifying the air. Beautiful oxygen machine-ice and snow ivy Common ivy is green? Does ice ivy have white lace? From a distance? White and green? Like snow-covered green leaves? That's why I got such a nice name. Does ice-snow ivy absorb carbon dioxide? An expert in making fresh air? It can improve the air quality in our air. Ivy likes warm environment? Do you like humidity and don't need too much water, fertilizer and sunshine? This is a beautiful plant that is well maintained. Snow ivy is also good at breeding? Stems and leaves are short? Can you take root in hydroponics? And then buried and cured. Deodorant-green radish We often use household cleaners in our lives? Cooking is inevitably surrounded by soot? Moreover, the smell and fumes of these detergents are also harmful to the human body. Dealing with these harmful gases that cannot be driven away? We can let the odorant-green radish show its talents. It can open pores. Clean up 70% of the harmful gases for us every night. Is the maintenance of green radish simple? It likes mild indoor light? Water once a week? Just fertilize once a season. Can the green radish hang down from the high cabinet? Can you be born in the same column? Grow into a pot of green shrubs? It can also be hydroponic, which is very suitable for decorating various living environments. Air Pollution Alert-Aloe Vera is a common plant? Many friends know that it has good medicinal properties? Healthy? The role of beauty? But you may not know? Aloe can also provide an alarm service for your indoor air quality-aloe itself has a strong function of absorbing formaldehyde, carbon monoxide and sulfur dioxide? And when the concentration of polluted air in the space exceeds its absorption capacity? Does it have dark brown spots on its leaves? So what? Aloe vera is a plant that can give out air pollution alarm. Does aloe like warm and dry environment? Need sunshine? It is more suitable for planting in soil with certain sandy soil. Is aloe easy to maintain? Water once a month? Just fertilize once every six months. Plants exist in all environments of human activities? It is the key link of other environmental factors and activities. With the rapid development of modern plant breeding technology? Excellent varieties of cultivated plants are constantly emerging and popularized? Will it enrich and utilize plant resources? Further promote the development of industrial and agricultural production in China? Strengthen the national economic strength. So what? Plant resources are the basis of sustainable development of national economy? Must be cherished and studied? Rational utilization and protection.