1, cactus, cactus:
Cactus mostly breathe in cool and humid nights. Inhaling carbon dioxide releases oxygen, which is called "night oxygen bar". Although cactus can adsorb dust and purify the air, it does not have radiation protection function.
Potted soil requires calcareous sandy soil or sandy loam with good drainage and ventilation. You don't need to water the newly planted cactus first, just spray it several times a day, then water it a little after half a month, and then water it normally after a month when new roots grow. Avoid getting wet when watering the stems.
2. Aloe vera:
Aloe vera is also a good hand at absorbing formaldehyde, which can absorb 90% formaldehyde contained in 1 m3 air. Aloe vera has the functions of sun protection, skin care, detoxification and beauty. Eating aloe has the functions of invigorating stomach, relaxing bowels and balancing blood pressure. However, of the more than 500 kinds of aloe in the world, only a dozen are edible, so its medicinal value should be confirmed before use.
3. Chlorophytum:
Chlorophytum is one of the most traditional indoor hanging plants because it is easy to cultivate and has strong adaptability. Chlorophytum can absorb indoor harmful gases such as carbon monoxide and nitrogen peroxide and transport them to the roots, and then decompose them into harmless substances by microorganisms in the soil and be absorbed as nutrients.
In its own metabolism, chlorophytum can also convert formaldehyde in the air into sugars, amino acids and other substances. But also can decompose benzene discharged from photocopiers and printers, so it is a veritable "air purifier".
Extended data
The significance and function of indoor greening decoration refers to the beautification and decoration of utensils and places by using decorative materials mainly based on indoor foliage plants according to the characteristics of indoor environment and the needs of people's lives.
This kind of beautification decoration is designed, decorated and arranged according to the needs of people's material life and spiritual life, with the whole indoor environment, so that indoor and outdoor can be integrated into one, reflecting the combination of dynamic and static, and achieving the harmonious unity of people, indoor environment and nature. It is an important breakthrough in traditional architectural decoration.
improve the environment
People's life, work, study and rest are inseparable from the environment, and the quality of the environment has an important impact on people's psychology and physiology. In addition to the necessary daily necessities and decorations, interior decoration also needs the breath and interest of life, which makes people enjoy the beauty of nature and feel comfortable.
In addition, indoor foliage plants can retain dust, absorb domestic waste gas, release and supplement oxygen beneficial to human body, and reduce noise. At the same time, modern architectural decoration mostly uses various paints that are harmful to people. Indoor foliage plants have strong absorption and adsorption capacity for this harmful substance, which can reduce man-made environmental pollution.
It can be said that the architectural decoration of modern families and the placement of articles and appliances only solve the decoration and furnishings of "hardware", while the indoor greening decoration is the "soft decoration" of modern families and a necessary supplement to general decoration and placement.
Improve space
In indoor environment beautification, green decoration can also play a certain role in spatial structure. If rows of plants are used according to the needs of people's living activities, the indoor space can be divided into different areas; Climbing vines on the scaffolding can be a green screen phoenix that separates spaces, and at the same time, it can organically connect different spaces.
References:
Indoor plants. Baidu baike