scholarly journals Growth and Metal Accumulation of an Alyssum murale Nickel Hyperaccumulator Ecotype Co-cropped with Alyssum montanum and Perennial Ryegrass in Serpentine Soil

2016 ◽  
Vol 7 ◽  
Author(s):  
Catherine L. Broadhurst ◽  
Rufus L. Chaney
Keyword(s):  
Perennial Ryegrass ◽  
Metal Accumulation ◽  
Serpentine Soil ◽  
Alyssum Murale ◽  
Nickel Hyperaccumulator

Crop rotation associating a legume and the nickel hyperaccumulator Alyssum murale improves the structure and biofunctioning of an ultramafic soil

2017 ◽  
Vol 33 (4) ◽  
pp. 799-810 ◽  
Author(s):  
Ramez Farajallah Saad ◽  
Ahmad Kobaissi ◽  
Gaylord Machinet ◽  
Geneviève Villemin ◽  
Guillaume Echevarria ◽  
...  
Keyword(s):  
Crop Rotation ◽  
Ultramafic Soil ◽  
Alyssum Murale ◽  
Nickel Hyperaccumulator

scholarly journals Metal accumulation and tolerance of selected plants of asbestos tailings (Stragari)

2015 ◽  
Vol 69 (3) ◽  
pp. 313-321
Author(s):  
Snezana Brankovic ◽  
Radmila Glisic ◽  
Vera Djekic ◽  
Мarija Marin
Keyword(s):  
Plant Species ◽  
Metal Content ◽  
Metal Uptake ◽  
Metal Accumulation ◽  
Limit Values ◽  
Alyssum Murale ◽  
Sanguisorba Minor ◽  
Soil Metal ◽  
Euphorbia Cyparissias ◽  
Asbestos Tailings

The aim of this study was to determine the concentrations of 11 metals in the soil of asbestos tailings in Stragari, Serbia, and in the selected plant species that grow on it, to determine the ability of the plant species in accumulation and tolerance of researched metals. Concentrations of elements researched in the soil had this order: Mg> Fe> Ca> Ni> Cr> Mn> Co> Zn> Pb> Cu> Cd. Concentrations of the metals in plants was variable, dependent on the plant species and types of metals, and graded in the order: Mg> Ca> Fe> Ni> Mn> Cr> Zn> Co> Pb> Cu> Cd. The concentrations of Ni and Cr in the investigated soil were above remediation values, as well as the maximum allowable concentration of substances in the soil according to regulation of Republic of Serbia, and the concentration of Cd and Co were above limit values for a given metals in the soil. The metal uptake does not necessarily correlate with metal content in the soil. Metal uptake by plants depends on the bioavailability of the metal in soils, which in turn depends on the retention time of the metal, as well as the interaction with other elements and substances. However, the most Mg, Fe, Mn, Pb, Cd, Co and Cr were found in species Sanguisorba minor, Ca and Cu in Eryngium serbicum, Ni in Alyssum murale, and Zn in Euphorbia cyparissias. In the Euphorbia cyparissias, it were determined the biological absorption coefficients greater than 1 for Zn and Cu, and in the species Eryngium serbicum and Sanguisorba minor greater than 2 for Cu. The results of this study emphasize the tolerance of several metal by species Sanguisorba minor, present the ability of Euphorbia cyparissias in accumulation of Zn and Cu, as well as of Eryngium serbicum and Sanguisorba minor in accumulation of Cu. Obtained results present the momentary picture of investigated locality, open a lot of questions connected with relationships soil/plant, contents of elements in both systems, their interactions and influences and represented the base for further research.

Exogenous Cytokinin Treatments of an NI Hyper-Accumulator,Alyssum Murale, Grown in a Serpentine Soil: Implications for Phytoextraction

2011 ◽  
Vol 13 (sup1) ◽  
pp. 90-101 ◽  
Author(s):  
L. Cassina ◽  
E. Tassi ◽  
E. Morelli ◽  
L. Giorgetti ◽  
D. Remorini ◽  
...  
Keyword(s):  
Serpentine Soil ◽  
Alyssum Murale ◽  
Exogenous Cytokinin

Rhizosphere characteristics of indigenously growing nickel hyperaccumulator and excluder plants on serpentine soil

2003 ◽  
Vol 123 (1) ◽  
pp. 131-138 ◽  
Author(s):  
W.W Wenzel ◽  
M Bunkowski ◽  
M Puschenreiter ◽  
O Horak
Keyword(s):  
Serpentine Soil ◽  
Nickel Hyperaccumulator

N transfer from white clover to perennial ryegrass, via exudation of nitrogenous compounds

Agronomie ◽  
2003 ◽  
Vol 23 (5-6) ◽  
pp. 503-510 ◽  
Author(s):  
Florence Paynel ◽  
Jean Bernard Cliquet
Keyword(s):  
Perennial Ryegrass ◽  
White Clover ◽  
N Transfer ◽  
Nitrogenous Compounds
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