作者: Piotr Kraska , Edward Pałys , Sylwia Andruszczak , Ewa Kwiecińska-Poppe
DOI: 10.5601/JELEM.2013.18.1.06
关键词: Zinc 、 Agronomy 、 Cultivar 、 Chemical composition 、 Phosphorus 、 Monoculture 、 Rendzina 、 Chemistry 、 Magnesium 、 Crop protection
摘要: The aim of the present study was to evaluate effect chemical crop protection on content N, P, K, Mg, Zn, Cu, Mn, and Fe in grain 8 spelt wheat cultivars (Franckenkorn, Badengold, Schwabenspelz, Oberkulmer Rotkorn, Ostro, Ceralio, Schwabenkorn, Spelt I.N.Z.). Chemical involved application a fungicide, two herbicides retardant. No plant agents were used control treatment. above grown monoculture medium heavy mixed rendzina soil. carried out 2009-2011, at Bezek Experimental Farm, which belongs University Life Sciences Lublin. Among compared, cv. Ostro characterized by highest nitrogen, phosphorus manganese, whereas Franckenkorn contained largest amounts potassium magnesium. amount zinc found Rotkorn that copper – I.N.Z., while Schwabenkorn be richest iron. Irrespective cultivar, significantly increased simultaneously decreased magnesium content. Mn successive years study.