During the Chinese New Year, every household needs to be cleaned up. After cleaning the house, it is of course necessary to buy some flowers and decorations to add festive atmosphere to the festival. However, when you moved your green potted plants and gorgeous flowers back home, have you ever thought that the selection and placement of flowers and plants are also learned? Li Baoqin, an expert at the Tianjin Institute of Landscaping Research, reminded that if indoor plants and flowers are improperly picked or placed, they will not only be of no benefit to health, but may also bring about health risks. Plants are good for the environment, mainly because they can absorb carbon dioxide, release oxygen, and some can also play a role in sterilization and purification of air. In general, potted green plants, especially large and medium-sized green plants, can absorb toxic gases and purify indoor air. However, some plants are not suitable for indoor use. Should not be placed on the indoor devaluation "fragrant flowers", such as lilies, cloves, etc., they release the rich aroma of the human body has a certain degree of stimulating effect. The aroma of cloves can stimulate the human gastrointestinal tract. For a long time, it will not only affect appetite, but it will also upset people. Especially pregnant women will feel nauseous due to scent. Although the scent of lilies does not affect appetite, it is long. Time smells its scent and can make the central nervous system over-excited and cause insomnia. Flowers with high oxygen consumption are also not suitable for indoor use, especially in the bedroom, because they will compete with people for oxygen. Oxygen-depleting plants such as cloves and primroses require large amounts of oxygen during photosynthesis, which can easily lead to a decrease in oxygen content in the room. When photosynthesis is stopped at night, large amounts of exhaust gas are discharged. Especially for evening primroses, if placed in a room, it may cause high blood pressure and heart disease patients feel uncomfortable. Flowers that are prone to allergies are also not suitable for indoor use. For example, some people may cause skin irritation when touching or touching flowers such as colored plums, hydrangeas, etc., and may cause severe itching or rashes. Patients with asthma who have been exposed to pollen from the Bauhinia flower for a long period of time will worsen their condition. The flowers containing toxic substances should pay more attention to family flowers, such as mimosa, poinsettia and oleander. Although their toxins will not be released into the air on their own, accidental accidents may occur if they are accidentally climbed. Do not allow the wound to come in direct contact with its juice. Indoor flowers and plants are not always good Happy New Year, many people will immediately put a lot of favorite flowers and move home, and free to place according to personal preferences. Actually, flowers and green plants are not just lumped together, and the number is not always better. According to the study, a 15-m2 large bedroom is suitable for planting two plants with medium and large plants or 3-4 pots of small plants; plants with good purifying effect, such as Fugui bamboo and ivy, each 10 square meters Putting a pot of medium-sized inside the meter's room is enough to purify the air. In addition, it should be noted that not all rooms are suitable for placing flowers. First of all, the patient's room should not be cultivated, because the fungal spores produced by the soil in the flower pot will diffuse into the air, easily cause the body surface or deep infection, may also Invade the respiratory tract, external auditory canal, meninges, and the brain, which is aggravated by people who are already suffering from a disease and poor health, especially for leukemia patients and organ transplanters. Compared with ordinary people, pregnant women are more prone to allergies to pollen and flowers, indoor plants and flowers can be selected on the choice of purifying the air better green plants; and patients with asthma and allergic rhinitis, the flowers should be rejected, Otherwise it will easily cause symptoms such as pollen allergy. A seedbed or seedling bed is the local soil environment in which seeds are planted. Often it comprises not only the soil but also a specially prepared cold frame, hotbed or raised bed used to grow the seedlings in a controlled environment into larger young plants before transplanting them into a garden or field. A seedling bed is used to increase the number of seeds that germinate. Greenhouse Seedling Bed,Stainless Greenhouse Seedling Bed,Greenhouse Seedling Nursery Bed JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , http://www.spgreenhouse.com
Place flowers and plants to choose