ecozone editura ecozone iasi
Reviste:

» Environmental Engineering and Management Journal

» European Journal of Science and Theology

» Sănătate Sport și Nutriție


» Autentificare

E-mail:
Parola:
   
  Cont nou
Va rugam sa va autentificati pentru a putea comanda carti

» Cautare

  » Ultimele cautari

Studies on transfer and bioaccumulation of heavy metals from soil into lettuce
Autori: Ana-Irina Smical, Elena Pop, Jozsef Juhasz, Vasile Hotea, Vasile Oros
Data aparitiei: September/October 2008
Revista: Environmental Engineering and Management JournalVol. 7Nr. 5
ISSN: 1843 - 3707
Pret: Gratuit    
Format PDF Format PDF
Abstract
This paper presents the connection between the heavy metals concentration in soil and their bioaccumulation in lettuce. Lettuce is a very good bioaccumulator of heavy metals and nutrients. In general, plants manifest a certain reaction to increasing the toxic metal concentrations in soil which they are cultivated on. The differences depend on plants sensitivity, and time exposure intensity (concentration of heavy metals, cultivation length, etc.), presence or absence of nutrients and other chemical species in soil.
Lead, cadmium, zinc and cooper, in some concentrations are toxic for plants, reducing their development. Through the tests  presented in this paper the transfer of heavy metals in plants cultivated on a polluted soil in the presence or absence of N, P, K nutrients, was especially followed.



Sus

Acasa · Carti editate · Reviste · Despre editura · Abonament · Contact · Cos cumparaturi · Cum platesc? · Termeni si conditii
VisaMaster CardPayU

2001 - 2024 © Copyright Editura EcoZone Iasi Toate drepturile sunt rezervate.
Gazduire skaleweb.ro

SkaleWeb