Notice: Undefined index: markup 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 and calcium nitrate alleviated the NaCl- effect on the reduction of tomato fruit weight. Read
more ...

Foliar application of paclobutrazol in combination with potassium nitrate enhanced flowering and fruiting of mangosteen. Read more ...