KUMMEROVÁ, Marie, Štěpán ZEZULKA, Lucie VÁŇOVÁ and Helena FIŠEROVÁ. Effect of organic pollutant treatment on the growth of pea and maize seedlings. Central European Journal of Biology. Springer Versita, 2012, vol. 7, No 1, p. 159-166. ISSN 1895-104X. Available from: https://dx.doi.org/10.2478/s11535-011-0081-1. |
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@article{970453, author = {Kummerová, Marie and Zezulka, Štěpán and Váňová, Lucie and Fišerová, Helena}, article_number = {1}, doi = {http://dx.doi.org/10.2478/s11535-011-0081-1}, keywords = {PAH fluoranthene; morphology of root system; phytotoxicity tests; pea; maize;}, language = {eng}, issn = {1895-104X}, journal = {Central European Journal of Biology}, title = {Effect of organic pollutant treatment on the growth of pea and maize seedlings}, volume = {7}, year = {2012} }
TY - JOUR ID - 970453 AU - Kummerová, Marie - Zezulka, Štěpán - Váňová, Lucie - Fišerová, Helena PY - 2012 TI - Effect of organic pollutant treatment on the growth of pea and maize seedlings JF - Central European Journal of Biology VL - 7 IS - 1 SP - 159-166 EP - 159-166 PB - Springer Versita SN - 1895104X KW - PAH fluoranthene KW - morphology of root system KW - phytotoxicity tests KW - pea KW - maize; N2 - This study confirmed the considerable effect of polycyclic aromatic hydrocarbon fluoranthene (FLT; 0.01, 0.1, 1, 4 and 7 mg/l) exposure on the germination of seeds, growth and root morphology of seedlings in Zea mays and Pisum sativum. Seed germination was significantly inhibited at FLT 0.01 mg/l and higher in maize and at 1 mg/l and higher in pea. The amount of released ethylene after 3 days of germination was significantly increased in both species at FLT 0.1 mg/l and higher. After 7 days of seedling cultivation a significant decrease in the dry weight of roots and shoots occurred in maize at FLT 0.1 mg/l and higher while in pea similar effect was observed at 1 mg/l and higher. The total length of primary and lateral roots was significantly reduced by FLT 1 mg/l and higher in maize and by 4 and 7 mg/l in pea. The length of the non-branched part of the primary root was significantly reduced by FLT 0.1 mg/l and higher in maize and 0.01 mg/l and higher in pea. In both species the number of lateral roots was significantly increased at FLT 1 mg/l and lower and inhibited at concentrations of 4 and 7 mg/l. Fluoranthene content in roots and shoots of both species positively correlated with the FLT treatment. ER -
KUMMEROVÁ, Marie, Štěpán ZEZULKA, Lucie VÁŇOVÁ and Helena FIŠEROVÁ. Effect of organic pollutant treatment on the growth of pea and maize seedlings. \textit{Central European Journal of Biology}. Springer Versita, 2012, vol.~7, No~1, p.~159-166. ISSN~1895-104X. Available from: https://dx.doi.org/10.2478/s11535-011-0081-1.
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