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The right base of productivity

About the product

Yoorin is a phosphate fertilizer obtained by the electrofusion process that contains phosphorus, calcium, magnesium, silicon and micronutrientes in the form of high agronomic efficiency frits. The natural phosphate, enriched with magnesium silicate, is fused in a electric kiln at 1500° C. The incandescent material obtained is subjected to a thermal shock with water jet and after dried and milled it is packed.

Yoorin with high soluble silicon

  • The presence of silicate protects the phosphorus from fixing by iron oxide, aluminum and manganese in the soil.
  • Reduces the incidence of diseases and pests.
  • Keeps the water balance and increases photosynthetic activity.
  • Also acts as soil acidity corrective.


YOORIN is a non-hygroscopic product, therefore it will not become damp or cakey and does not suffer depreciation. It is highly soluble in citric acid and it is recommended for organic agriculture.


Solubility: YOORIN is soluble in the presence of weak acids in the soil, those are abundantly located in the rhizosphere of the plants. They are responsible for the gradual solubility of the product, to ensure it meets the complete crop needs.

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Chemical Composition (%)

PRODUCT Phosphorus (P2O5) Chemical Composition (%)


Soluble in Citric Acid 2% (1:100)<0,149mm (100 mesh)
Soluble in Citric Acid 2% (1:100)<0,25mm (60 mesh) Soluble in Citric Acid 2% (1:100)<0,42mm (40 mesh) Soluble in Citric Acid 2% (1:100)<0,84mm (20 mesh)






MG Yoorin Si 18.0 16.0 13.0 - 11.0 18.0  7.0 - - 10.0  -
Yoorin Mg S 16.0 - 12.0 12.0 - 17.0 6.5 6.0 - - - 9.0 -
Yoorin Master 1 17.0 16.0 13.0 - 11.0 18.0 7.0 - 0.1 0.05 0.3 10.0 0.55
Yoorin Master 1S 16.0 - 12.0 12.0 - 16.0 6.5 6.0 0.1 0.05 0.3 9.0 0.55
Yoorin B Mag 18.0 16.0 12.0 - 11.0 16.0 9.0 - 0.7 - 0.2 8.0 -

Mode of Application

Apply on the soil surface, plowed soil or associated with the formulated fertilizer. Note: The applications should be in accordance with the chemical analysis of the soil.


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