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Crop science

Sirius Minerals’ global crop science programme provides technical, agronomic and commercial validation for POLY4’s use as an effective multi-nutrient fertilizer suitable for widespread use in farming.

Our ongoing programme, conducted in partnership with 164 leading agricultural universities, research institutions and commercial associates, operates across five continents. So far, we have directed over 504 trials on 56 crops in 31 countries.

Find out more by clicking on Regions or Crop science pages on the left.

Sirius Minerals’ crop science programme