Notice: Uninitialized string offset: 0 in /var/www/ on line 204 About PNA

About PNA PDF Print E-mail

The Potassium Nitrate Association (PNA) started in 2008 as a non-profit association of potassium nitrate producers. It’s the portal for all the agronomic and economic advantages of potassium nitrate in crop production systems, throughout the world.


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Four sprays of 8 kg potassium nitrate per hectare resulted in maximum seed cotton yield. Read more ...
Potassium nitrate outperformed potassium acetate in growth parameters of broad beans, grown under salinity stress. Read more ...