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. 2003 Apr;24(2):117-23.

Growth and cadmium uptake in barley under cadmium stress

N C Aery  1 , D K Rana
Affiliations
  • PMID: 12974451

Growth and cadmium uptake in barley under cadmium stress

N C Aery et al. J Environ Biol. 2003 Apr.

Abstract

Effect of various additions of cadmium (5 to 3125 microg g(-1) air dried soil) was studied on growth and Cd uptake in barley grown in pots containing two soil types- a loamy sand and a sandy loam, during different stages of growth. While lower doses (5 to 25 microg g(-1)) led to an increase, the higher doses resulted in a substantial decrease in barley growth. The plant Cd content increased with an increase in soil applied Cd. A decrease in translocation ratio prevailed at higher soil applied Cd, indicating the existence of an exclusion mechanism.

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