First, suitable for fertilization. In the long-term dry weather environment, it is not advisable to apply bio-organic compound fertilizer forcibly, and then apply it when the rain is moderate. The standard for lyricism is: the soil in the field is pinched into a group, and the floor is scattered.
Second, the right amount of fertilization. The organic matter and other nutrient content of bio-organic compound fertilizers are different in the production standards of each enterprise. When applying, it is necessary to look at the nutrient content of the fertilizer formula, and also depends on the texture and fertility of the soil to determine the application amount, generally every 667 square meters ( 1 mu) The dosage is about 50 kg. The plots with poor soil quality and low fertility should be used more appropriately.
Third, mixed application. Bio-organic compound fertilizers have general-purpose and special-purpose types. In order to reflect the quick-acting and long-acting effects, they should be mixed with quick-acting fertilizers, especially with high-content compound fertilizers. Different crops can be combined with potassium and boron, zinc and other large amounts of trace element fertilizers, which is better.
Opical Fiber Concrete which is New, safety and high quality
* Low-loss optical window in the light-visible area, and ability to transmit visible light from end to end, but not including ultraviolet or infrared light
* The impression given by traditional concrete is always murky, but this dark-colored, lifeless concrete may be about to become a thing of the past. combining traditional concrete with fiber optics cable can produce transparent concrete. Combining the fair-faced concrete technology with light-guiding materials, through product research, the light-transmitting concrete is made into garden building products, decorative plates, decorative blocks, transparent concrete bricks, wallboards, etc
* As long as the light is shining on one side of the light-transmitting concrete (monochromatic light or 7 color light), it will be able to see these lights (non-guided infrared light) from the other side of the concrete. These lights can be both chaotic and heavenly like the star in the sky; it also can be arranged in different shapes according to actual needs, such as characters, text, drawings, etc.. Because the concrete itself has solid, heavy-duty, thermal insulation, light and transparent materials, and concrete composite can be made into garden construction products, decorative plates, decorative blocks, can also be used to make a variety of building materials.
* Light-transmitting concrete has a good working performance and a wide application prospect, as follows:
- Light transmission concrete light guide material is evenly distributed and has good light transmission performance. It can transmit visible and infrared light of different wavelengths, which greatly saves the general architectural lighting loss. It is a kind of green and low carbon building material. Works of different textures and colors have significant architectural energy-saving and decorative effects.
- Light-transmitting concrete has good thermal insulation properties and is used in accordance with related materials. It can be used in indoor fire escape, night guidance, and other special fields, and improves the safety of buildings, especially high-rise buildings.
- Compared with ordinary concrete, the light-transmitting concrete's bending strength is greatly improved, and various shapes can be made according to building requirements, which expands the practicality and applicability of building materials.
- Light-transmitting concrete This type of wall itself has a high appreciation value. It has great potential for application in hotels, restaurants, villas, and other buildings that require decoration, and provides a material basis for further improving the architectural aesthetic effect.
* No conductivity or heat transfer(Through the fibers no electrical power is sent, they remain always cold )
* Reduced energy cost
* No electrical hazard
* Long life-time
Optical Fiber Concrete,Fiber Optical In Concrete,Optical Fibers In Concrete,Fiber Optical Conctete
Jiangxi Daishing POF Co.,Ltd , https://www.opticfibrelight.com