The Dynamics of Molybdenum, Boron, and Iron Uptake, Translocation and Accumulation by Pea (Pisum sativum L.)

Molybdenum (Mo), boron (B), and iron (Fe) play an important role in symbiotic nitrogen fixation by legume plants. The intensity of this process varies different growth stages legumes, the changes are accompanied content translocation these micronutrients plant. A two-year field experiment was conducted to investigate dynamics molybdenum, boron, content, translocation, accumulation pea Two cultivars were studied six growth, from four-leaf stage full maturity. Mo, B, Fe roots highest flowering stage, i.e., period establishment symbiosis most intensive atmospheric fixation. bioaccumulation factors Mo generally initial decreased during generative development, while reverse pattern observed for boron. also indicate high B low biomass pea. factor indicated a potential allocation aerial parts, increasing growth; stable boron; very minor parts. values all parameters tested usually dependent on conditions which (the year), but not cultivar