Products Description
Appropriate application of silicon calcium fertilizer can promote the absorption of nitrogen, phosphorus, calcium, magnesium and other nutrients in wheat and improve the biological traits of wheat, which has a significant yield increase effect, but excessive application will get the opposite effect. Calcium silica fertilizer had a significant inhibitory effect on the absorption of manganese and zinc in wheat, and it was enhanced with the increase of dosage.
Products parameters
| Si (%) | Ca (%) |
| 60-65 | 22-35 |
| YB 525-65 stipulates that the calcium content shall not be less than 31%, 28%, and 24%, respectively. | |
Products cooperation picture
1.CaO was used as an additive to decompose potassium feldspar under hydrothermal conditions at low temperature and medium pressure, and then a hydrated calcium silicate-silicon calcium was synthesized, and a dilute solution of KOH was obtained at the same time, which can be used to prepare high-purity potassium carbonate. The main factors affecting the crystallization reaction are n(Ca)/n(Al+Si), crystallization temperature, crystallization time, water-solid ratio (mass ratio), stirring speed, etc. The effects of various factors on the decomposition of potassium feldspar and the formation of cilicite were discussed, and the structural properties of the synthesized products were characterized by X-ray powder diffraction, thermogravimetric-differential thermal analysis, and scanning electron microscopy.
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