The effect of bivalent metalic contaminants (Cu2+, Mn2+, Sr2+ and Co2+) on the germination and root elongation in Chenopodium quinoa Willd.

Authors

  • G. Podazza Instituto de Ecología (Botánica), Fundación Miguel Lillo
  • J. A. González Cátedra de Fisiología Vegetal, Facultad de Ciencias Naturales e IML
  • F. E. Prado Instituto de Ecología (Botánica), Fundación Miguel Lillo

Keywords:

Quinoa, heavy metals, germination, radicle elongation

Abstract

Podazza, G., J. A. González and F. E. Prado. 2005. Lilloa 42 (1-2). The effect of bivalent metalic contaminants (Cu2+, Mn2+, Sr2+ and Co2+) on the germination and root elongation in Chenopodium quinoa Willd., at concentrations of 25, 50, 75, 100 ,150 and 200 mM was studied. Analysis focused during the first 12 hours of germination, that is the time where germination is maximum. It was observed that all contaminants reduce germination and radicle elongation depending on the concentration and type of ion tested. A negative correlation between concentration and germination/elongation was detected for all contaminants.

Downloads

Download data is not yet available.

Downloads

Published

2005-12-07

How to Cite

Podazza, G., González, J. A., & Prado, F. E. (2005). The effect of bivalent metalic contaminants (Cu2+, Mn2+, Sr2+ and Co2+) on the germination and root elongation in Chenopodium quinoa Willd. Lilloa, 42(1-2), 85–94. Retrieved from https://www.lillo.org.ar/journals/index.php/lilloa/article/view/661
سرور مجازی ایران Decentralized Exchange

Issue

Lilloa 42 (1-2) (2005)

Section

Original papers
فروشگاه اینترنتی صندلی اداری جوراب افزایش قد ژل افزایش قد خرید vpn سرور مجازی بایننس