THE EFFECTS OF HUMIC ACID APPLICATION ON THE NUTRIENT CONTENTS AND HEAVY METALS IN ORGANS OF MARIGOLD (TAGETES ERECTA L.)


Sonmez F., Alp Ş., Yaşar Ö.

FRESENIUS ENVIRONMENTAL BULLETIN, vol.26, no.8, pp.5340-5348, 2017 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 8
  • Publication Date: 2017
  • Journal Name: FRESENIUS ENVIRONMENTAL BULLETIN
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.5340-5348

Abstract

This study investigated the effects of humic acid doses applied directly to the soil (control, 10, 20, 40 kg da(-1)) wherein yellow and orange tagates species were grown. The effect of humic acid on the concentrations of macro elements, micro elements and heavy metals in stalk, leave and flower were determined.