. pkt type subsidiary industry fertilizer founders supeno surija headquarters medan north sumatra area served worldwide key people supeno surija ceo parent independent 1990 2016 website plantationkeytechnology.com pt propadu konair tarahubun pt pkt is a subsidiary of plantation key technology group based in medan north sumatra indonesia . which is engaged in the manufacture of fertilizers . since its establishment pt pkt has been working on integrated conservation program of water soil air and plantation which serves to incorporate models of sustainable development into every practice of plantation . contents 1 members 2 accreditation awards and certifications 3 references 4 external links members edit roundtable on sustainable palm oil 1 institute of nano technology 2 biopesticide industry alliance 3 international competence centre for organic agriculture 4 accreditation awards and certifications edit 2005 international professional of the year 2005 for the discovery of dioxin free system for the discovery of dioxin free from ibc cambridge england . 5 2008 sistem dioxin free untuk pelestarian lingkungan hidup for the discovery of dioxin free system as the national pride of the invention to the world of indonesian world record museum muri . 6 references edit roundtable on sustainable palm oil institute of nano technology biopesticide industry alliance international competence centre for organic agriculture international professional of the year 2005 for the discovery of dioxin free system sistem dioxin free untuk pelestarian lingkungan hidup external links edit pt pkt retrieved from https en.wikipedia.org w index.php title propadu konair tarahubun & oldid 735062534 categories fertilizer companiesorganic fertilizerschemical companiesagriculture companies of indonesiacompanies of indonesiaindonesian brandshidden categories pages using infobox company with unsupported parameters navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 18 august 2016 at 11 14 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view