Fire resistance - According to the BSEN438-2/91 test, the surface of the ceramic plate has a strong protective ability against burning cigarettes. The material is flame retardant, the panel does not melt, and the properties are maintained for a long time. Antistatic – According to DIN 51953 and DIN 53482, ceramic plates have proven to be antistatic materials, making the panel ideal for use in dust-free areas, the optical industry and the computer industry. Chemical resistance - Ceramic plates have strong chemical resistance properties such as acid and oxidation resistant toluene and the like. Ceramic plates also prevent the erosion of disinfectants, chemical cleaners and food juices and dyes. They do not affect the properties of the ceramic plate or the surface. Zirconia Ceramic Plate,Ceramic Chip,Ceramic Flange,Ceramic Substrate Plate Dongguan Haikun New Material Co., Ltd. , https://www.nitrideceramic.com
As we all know: Urea is an acid ammonium nitrogen fertilizer. To absorb the roots of crops, it must be converted into ammonia nitrogen or nitrate nitrogen, which is slow. In addition, in this transformation process, it often encounters the interference of denitrifying bacteria in the soil and reduces the utilization rate of fertilizer. There is also a side effect of applying urea in winter - lowering the ground temperature; it is greatly detrimental to crop growth.
Ammonium bicarbonate is an ionic compound. After being applied to the soil, it is immediately decomposed into ammonia for direct absorption by the roots of the crop. Carbon dioxide can replenish the raw materials necessary for photosynthesis of crops in the greenhouse. Hydrogen peroxide can neutralize the roots of crop residues in the soil. Plant acid, buffering soil acidification, reducing crop prion. In addition, ammonia nitrogen in dry land can be continuously increased.
However, it is necessary to pay attention to the application of ammonium carbonate in the greenhouse only when the low concentration of the aqueous solution is carried out in the infusion tube, which is safer and more effective.
It is too absolute to disable volatile fertilizer in the greenhouse. Its implementation of carbon is much better than urea. In this regard, we have passed three years of trial practice, not only have there been crop burns, but the crops have gained strength. Why?
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