Lucica Nistor


RESEARCH REGARDING THE INFLUENCE OF LEAD IN FODDER PLANTS

Lucica Nistor, Camelia Hodosan, Andra Suler, Daniela Ianitchi, Victoria Gratziela Bahaciu

Abstract
The biological material used was a mixture of fodder perennial plants of three species: Cocksfoot Grass or Orchard Grass (Dactylis glomerata), fescue (Festuca pratensis) and alfalfa (Medicago sativa). Analysis has been perfomed on fresh plants resulted from each harvest in order to determine the content of the lead poulluting element. This study was done on 12 experimental variants of three series each. Lead was incorporated in the soil before sowing through a solution.

Key words: pollution factors, perennial plants

CERCETARI PRIVIND INFLUENTA ACUMULARII PLUMBULUI ĪN PLANTELE FURAJERE

Lucica Nistor, Camelia Hodosan, Andra Suler, Daniela Ianitchi, Victoria Gratziela Bahaciu

Rezumat
Materialul biologic utilizat a fost alcatuit dintr-un amestec de plante furajere perene format din din trei specii si anume: golomat (Dactylis glomerata), paiusul de livada (Festuca pratensis) si lucerna albastra (Medicago sativa). Au fost efectuate analize la plantele verzi rezultate la fiecare recoltare pentru determinarea continutului īn elementul poluant plumb. S-au luat īn studiu 12 variante experimentale a cāte trei serii. Plumbul a fost īncorporat īn sol īnainte de semanat sub forma de solutie.

Cuvinte cheie: factori poluanti, plante perene