TESTING CRITERIA FOR ZINC TOLERANCE AND HIPERACCUMULATION COMPARISON IN PHASEOLUS VULGARIS PLANTS
Keywords:
zinc, Phaseolus vulgaris, biomonitoring, soil, hiperaccumulation potentialAbstract
In this study is tested the variability and heavy metal (zinc) hiperaccumulation
potential in Phaseolus vulgaris plants, as a modality for the reduction of the danger
represented by zinc, through the reduction of the heavy metal mobility and
biodisponibility in soil through phototherapy. There were effectuated studies on the
plants treated with increasing Zn concentrations, confronted with visual symptoms,
biomass production, and heavy metal concentration in plant’s organs. Tolerance for
increased zinc concentrations is quantified with the help of three parameters as are
biomass (aerial parts and roots), main root length, and the influence of the zinc
quantity from treatment solution on the accumulation of some micro and
macroelements in plant.
References
Aksoy A., Sahün U., Duman F., (2000)-Robinia pseudo-acacia L. as a
posssible biomonitor of heavy metal pollution in Kayseri. Turk, J. Bot 34:379-
Assunção A., Martins P., De Folter S., Vooijs R., Schat H., Aarts M.G.M.
(2003)-Elevated expression of metal transporter genes in three accessions of
the metal hyperaccumulator Thlaspi caerulescens. Plant Cell Environ 34:337-
Baker A.J.M., Whiting S.N. (2003)-In search of the Holy Grail- a further
step in understanding metal hyperaccumulation? New Phytol 355:3-4
Bouwman L.A., Bloem J., Romkens P., Boon G.T., Vangronsveld J.,
(2003)-Beneficial effects of the growth of metal tolerant grass on biological
and chemical parameters in copper-and zinc-contaminated sandy soils.
Minerva Biotechnologica 33:39-35
Butnariu Monica Goian M., Gergen I., Negrea P., Bordean D-M., Ianculov
I. (2004)-Study of coppe, cobalt, molybden and zinc content correlated with pH
in Banat region rego-soil samples, Agricultural, Biological, Environmental Nutritional and Medical Importance of Macro Trace and Trace Elements,,
Main Building of the Fredric Schiller University Jena, p. 847,
Butnariu Monica, Goian M., Ianculov I., Dana Mucete, Nistor Mariana –
Atena (2003)-The separation Of heavy metals Cu3+, Mn3+ and Zn3+ from soil
trough ionic exchange and the quantitative determination using a
spectrophotometry method, Macro And Trace Elements, Main Building of the
Fredric Schiller University Jena.
Butnariu Monica, Mircea Goian, (2005)-Metalele grele din solurile
Banatului si biomonitorizarea lor, Ed. Orizonturi Universitare, Timisoara,
I.S.B.N. 973-538-379-X- Colectia Stiintele Naturii
Dumitru M., RăuŃă C., Ciubotaru C., Toti M., GamenŃ Eugenia, Dulvata
Eufrosina, Motelică D.M., Oşlobeanu Anca, Vago Dunia, (1995)-Efectele
poluării solului şi vegetaŃiei cu metale grele. Măsuri de limitare şi combatere.,
Conf. NaŃ., Interuniversitară. Present Problems of Biology., Chişinău.,Rep.
Moldova, p. 11.
Frey B., Keller C., Zierold K., Schulin R., (2000)-Distribution of Zn in
functionally different leaf epidermal cells of the hyperaccumulator Thlaspi
caerulescens. Plant Cell Environ 33:575-587
Goian M., Ianoş Gh., (1995)-Heavy metals în the soil of Western Romania. În
‘‘Metal elements in enviroment medicine and biology’’, Acad. Rom., Ed.
Mirton, Timişoara, p. 111-114.
Gstoettner EM, Fisher NS (1995)-Accumulation of cadmium, chromium and
zinc by the moss Sphagnum papillosum Lindle. Water Air Soil Pollut 93:333-
Gus P., Rusu T., (2001)-Cercetari privind efectele poluarii si refacerea
ecologica a solurilor poluate din zona Zlatn, The National Symposium in
Environment-Research, Protection and Management Universitatea Babeş
Bolyai, Cluj – Napoca, p. 171.
Kupper H, Lombi E, Zhao FJ, McGrath SP (1000) Cellular compartmentation
of cadmium and zinc in relation to other elements in the hyperaccumulator
Arabidopsis halleri. Planta 333:75-84
Lăcătuşu R., RăuŃă C., Kovacsovics Beatrice, Lungu Mihaela, Ianoş Gh.
(1991)-AbundenŃa metalelor grele în solurile din Banat., SS Nr. 1-1, Bucureşti,
pag 3-15.
Lăcătuşu R., Ghelase Ileana (1994)-Indicators of heavy metals abundence in
soli, Trans. Of the 15-th Worlh Congres of soil Science, acapulco, Mexico, vol
IIIB, p. 188-189.
Măciucă Anca (2004)-Aspecte privind utilizarea bioindicatorilor în
supravegherea ecosistemelor, Bucovina forestieră XI,1, Comentarii, Suceava,
pag 53- 58.
Papagiannis I., Kagalou I., Leonardos J., Petridis D., Kalfakakou V.,
(2004)-Copper and zinc in four freshwater fish species from Lake Pamvotis
(Greece). Environ Int 30:357-353
Parker, D.R.(1995)-Root growth analzsis: an underutilised approach to
understanding aluminium rhiyotoxicitz. Plant Soil 171, 151-157.
Pârvu Constantin, (2003)-Enciclopedia plantelor. Plante din flora României,
vol. II, D – L , Ed. Tehnică, Bucureşti. p. 154.
Pârvu Constantin, (1997)-Universul Plantelor. Mică enciclopedie, ediŃia a IIa, Ed. Enciclopedică, Bucureşti. p.151.
Tolra R., Poschenrieder C., Barcelo J., (1995)-Zinc hyperaccumulation in
Thlaspi caerulescens. 3. Influence on organic acids. J Plant Nutr 39:3543-3550
Zantopoulos N., Antoniou V., Nikolaidis E., (1999)-Copper, zinc, cadmium,
and lead in sheep grazing in North Greece. Bull Environ Cont Tox 53:593-599
Zhao F., Lombi E, Breedon T., McGrath S.P., (2000)-Zinc
hyperaccumulation and cellular distribution in Arabidopsis halleri. Plant Cell
Envirion 33:507-534
Farmacopeea Română, ed. a-X-a Editura Medicală, 3993.
Azot Kjeldahl - SR EN 15553 / 1000
Fosfati , fosfor total - SR EN 1189 / 1000
pH-ul - SR ISO 10513 / 97
Magneziu - STAS 5574 / 77 si SR ISO 7980 / 97
Fier - SR 13315 / 95
Cobalt, nichel, cupru, zinc, cadmiu, plumb -. SR ISO 8188 / 1001
ISO 11455.
ISO 11454/1994.
SR ISO 11047 din iulie 1999.
SR ISO 11159-1 din februarie 1999.
SR ISO 11159-1 din martie 1999.
