Royal Brick Texture PU Sandwich Panels
Royal Brick Texture PU Sandwich Panels
Rich selection of textures and colors meet different decoration requirements, giving the city and the buildings a new look. Brick Wall Panels,Metal Insulation Decorative Boards,Pu Foam Sandwich Panels,Royal Brick Texture Pu Sandwich Panels Jinan Zhengtang Insulation Decoration Material Co.Ltd , https://www.ztwallsiding.com
1. Adding organic fertilizer method Adding organic fertilizer can increase soil organic matter content, improve soil physical and chemical properties, and promote the respiration and microbial decomposition of vegetable roots, thereby increasing the release of carbon dioxide. This method is simple and easy, and the cost is low, but the amount of carbon dioxide gas released is small.
2. Chemical Reactions Acids react with some carbon compounds to produce carbon dioxide. First take a plastic bucket, put ammonium bicarbonate into the bucket, then inject the dilute sulfuric acid into a bottle, cover it with a lid with a rubber tube and then place it on top of the bucket, allowing the dilute sulfuric acid to slowly flow into the bucket along the pipeline. Inside, when they are mixed, they react and release carbon dioxide gas. The specific dosage is: 2.5 kg of ammonium bicarbonate in a greenhouse with an area of ​​1 mu, and 5 kg of dilute sulfuric acid.
Attention to the matter First, reasonable arrangements for the application time, the general growth of vegetables until the flowering period of plant growth is slow, the demand for carbon dioxide is small, can not be applied or less, in order to prevent plant growth. Applying carbon dioxide gas fertilizer during the flowering and fruiting period can reduce the flowering and fruit drop of the plant, increase the fruit setting rate, and promote fruit growth.
The PU foam is the most advanced and eco-friendly insulation material in the world. With the help of the back aluminum foil, the thermal preservation effect achieves the best.
The unique structure prevents the heat loss in winter. Meanwhile it reduces the heat of the summer sunshine.
Aceta paintcoat and flurocarbon paint of weather resistance performance are applied on surface of wall panel. It is reserved with superior self-cleaning, weather resistance, corrosion resistance and acid& alkali resistance performance.
Light weight with 3.7Kgs/m2 makes the installation easy.
The installation process is clean and tidy without any noise and dust, construction waste.
Different selections of accessories meet different effects.
High quality and stable performance: Manufactured in CNC automation production line, the product pass rate can reach 99.9% with stable chemical structure and physical structure.
Application of gas fertilizer shed vegetable high yield
Carbon dioxide is an indispensable gas for photosynthesis of green plants. The application of carbon dioxide gas fertilizer in greenhouses is very effective. It has been determined that if the concentration of carbon dioxide in the shed is increased to 1000 ppm, cucumber can increase yield by 15%, tomato by 30%, pepper by 25%, and celery by 43%.
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