Zawartość mikroelementów oraz ich wzajemne stosunki w bobiku pochodzącym z różnych stanowisk glebowych

The purpose of a study was the estimation of microelements contents (Fe, Mn, Zn and Cu) as well as the ratios between them in faha bean coming from various locations. Among investigated soils there were: weakly loamy sand, light loamy silty sand, strongly loamy silty sand, sandy loam, light silty loam, loamy silt, clayes silt. They were soils pf pH range from 4,3 to 7,0 and the hydrolytical acidity 7,50 - 49,12 mmol H⁺/kg soil. Plant were collected at flowering stage. It was found the significant effect of granulometric composition and reaction on microelements contents in soils and faba bean. It was the highest for Mn and Cu, lower for and Zn. Those factors also significantly affected all the ratios between elements and the effect was the highest for: Mn:Cu > Mn:Zn > Fe:Cu > Zn.Cu > Fe:Mn.