Effect of Cr (3) and Cr (4) on the growth and physiology of Triticum aestivum plants during early seedling growth
2000
Mukhopadhyay, N. | Aery , N. C. (M. L. Sukhadia Univ., Udaipur (India). University College of Science)
The effects of various concentrations of different chromium compounds (Cr 3 and Cr 4) on the growth, biochemical and physiological characteristics as well as chemical composition of Triticum aestivum L. plants during early seedling growth were studied. Root and shoot length, fresh as well as dry weight and chlorophyll concentration decreased while the content of soluble proteins and total phenols increased with increasing concentrations of all chromium compounds. An increase in content of leaf soluble proteins could serve for indication of chromium-stress. The relative toxicity of Cr (4) was higher than that of Cr (3)
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