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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Potassium nitrate enhanced dormancy breaking and seed germination of papaya seeds. Read more ...
Potassium nitrate outperformed potassium sulphate and potassium chloride in terms of potato tuber yield and size. Read more ...