Antwerp-The Potassium Nitrate Association (PNA) has launched a new website, www.kno3.org, as a tool to develop and promote the agronomic and economic advantages of potassium nitrate in appropriate crop production systems throughout the world. The site contains up-to-date information regarding potassium nitrate product characteristics, advantages and benefits, application methods, crop nutrition recommendations, and trial results, among other topics. PNA started in 2008 as a non-profit association of potassium nitrate producers. Current members include Sociedad Quimica y Minera de Chile S.A. (SQM), Haifa Chemicals Ltd., ACF Minera S.A., and Migao Corp.
Transparency Across the Fertilizer Value-Chain