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Information Journal Paper

Title

THE INTERACTION OF CU AND EDTA ON K+ LEAKAGE AND SOME METALS CONTENT IN ROOT AND SHOOT OF MAIZE (ZEA MAYS L.) SEEDLINGS

Pages

  121-132

Keywords

CAQ3
MGQ3
KQ3
FE AND K+ LEAKAGEQ3

Abstract

MAIZE seedlings were treated with various concentrations of COPPER (25-100µM) without EDTA and with EDTA for 120 hours. A sever and progressive decrease of root length and dry weight and an increase in K+ leakage with increasing Cu in nutrient solution was observed in the treated plants with Cu without EDTA. The roots accumulated significantly higher amounts of Cu than the shoot.  With increasing Cu concentrations, amounts of CA, MG, K and Fe decreased in roots and in shoot. Application of EDTA with Cu CAused increased dry weight and root length but decreased K+ leakage into nutrient solution. Application of EDTA increased Cu accumulation in roots but decreased it in shoot and CAused a different effect on other minerals contents. Overall, EDTA could reduce COPPER toxicity in MAIZE seedlings.

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  • Cite

    APA: Copy

    POURAKBAR, L., KHAYAMI, MASOUD, & KHARA, J.. (2008). THE INTERACTION OF CU AND EDTA ON K+ LEAKAGE AND SOME METALS CONTENT IN ROOT AND SHOOT OF MAIZE (ZEA MAYS L.) SEEDLINGS. JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), 8(2 (BIOLOGY)), 121-132. SID. https://sid.ir/paper/44086/en

    Vancouver: Copy

    POURAKBAR L., KHAYAMI MASOUD, KHARA J.. THE INTERACTION OF CU AND EDTA ON K+ LEAKAGE AND SOME METALS CONTENT IN ROOT AND SHOOT OF MAIZE (ZEA MAYS L.) SEEDLINGS. JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY)[Internet]. 2008;8(2 (BIOLOGY)):121-132. Available from: https://sid.ir/paper/44086/en

    IEEE: Copy

    L. POURAKBAR, MASOUD KHAYAMI, and J. KHARA, “THE INTERACTION OF CU AND EDTA ON K+ LEAKAGE AND SOME METALS CONTENT IN ROOT AND SHOOT OF MAIZE (ZEA MAYS L.) SEEDLINGS,” JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), vol. 8, no. 2 (BIOLOGY), pp. 121–132, 2008, [Online]. Available: https://sid.ir/paper/44086/en

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