The Influence of Copper Sulphate on Growth, Morphology and on Anatomy of Vegetative Organs of Triticum Aestivum L

Stela Gabriela JELEA, Oana Corina JELEA, Lucia MIHALESCU, Zorica VOŞGAN

Abstract


Copper is necessary for the growth and development of plants, but a high concentrations is extremely toxic, resulting in growth inhibition and toxicity symptoms. In this study we investigated the effects of caryopses immersion of Triticum aestivum L, for 24 hours, at different concentrations of copper sulphate. CuSO4 x 5H20 (0.05 g/L - variant V1; 0.1g/L - variant V2; 0.5 g/L - variant V3; 1 g/L - variant V4). The result of metabolic disturbances induced by the treatment of vegetative organs was their growth inhibition in a dose-dependent manner. Our results suggest that caryopses immersion for 24 hours with copper sulphate in a concentration of 0.5 g /l and 1 g /l induce anatomic and morphological changes in vegetative organs.


Keywords


anatomy, copper sulphate, growth, morphology, seedlings

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DOI: http://dx.doi.org/10.15835/buasvmcn-agr:0038


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