The decoration of the study should be considered from all aspects. The decoration design of the study is related to the mood and feeling of the study in the future, so be careful. The study room decoration should pay special attention to the following four aspects, specifically below. Study decoration should pay attention to [1] The study needs a quiet and peaceful environment, which is beneficial to the homeowner's physical and mental pleasure, and easier to absorb knowledge. Therefore, the wall material is preferably soundproofed or sound absorbing, because the soundproofing or sound absorbing material can block or eliminate a lot of noise, so that the study has a relatively quiet environment. Wall materials with sound insulation or sound absorption are generally better with wallpaper or flexible materials. Study decoration should pay attention to [2] Keeping quiet is the biggest feature of the study, so even if it is the ground, it is best to use: wooden floors and carpets with sound insulation or sound absorption, and the materials used for the walls are similar. All have soundproofing / sound absorbing effects. However, the carpet should not be too soft, it should be thin and soft, and it is easy to make people lazy. Study decoration should pay attention to [3] The strength of the study lighting is important in terms of its impact on people. The soft and bright light is suitable for eyesight, while the intense light or color light will disturb the line of sight, which will cause the homeowner to be inconsistent, distracted and unsuitable. Therefore, in general, it is not recommended to use lights that emit strong light or color in the study. It is best to use some softer and brighter lights. Study decoration should pay attention to [4] The choice of the overall color in the study room will affect the visual effect of the homeowner, which will cause the homeowner's sense of joy, which is conducive to the homeowner's mentality adjustment. The overall color of the study should be elegant and bright, with light colors. Generally do not use colors that are too dark and cold or too strong and heavy. If too much color will affect the spirit of scholars, it is not conducive to learning progress. In terms of numerology, the color of the study must be determined by the scholar's numerology and jealousy of the five elements. If the numerology is the golden water, you can choose white and light yellow. Nitrogen Fertilizer is a chemical fertilizer containing nutrient nitrogen in crops. Elemental nitrogen plays an important role in the growth of crops. It is part of the amino acids in plants, is a component of proteins, and is a component of chlorophyll that plants use to determine photosynthesis. Nitrogen can also help the crops to be colonized. The application of nitrogen fertilizer can not only increase the output of agricultural products, but also improve the quality of agricultural products. Nitrogen fertilizer is also a kind of inorganic salt. Nitrogen Fertilizer Nitrogen Fertilizer,Calcium Ammonium Nitrate Granular,Calcium Nitrate White Granular,Agriculture Nitrogen Fertilizer SHIJIAZHUANG HAN HAO TRADE CO., LTD. , http://www.hhfertilizers.com