NICKEL AND COPPER EFFECT ON BIOMASS, PIGMENT CONTENT AND ANTIOXIDATIVE ENZYMES IN ROOTS AND LEAVES OF MAIZE (ZEA MAYS L.)

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POURAKBAR LATIFEH; EBRAHIMZADE NAFISE

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Paper Information

Journal: JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY) Year:2013 | Volume:13 | Issue:1 Page(s): 701-712

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Information Journal Paper

Title

NICKEL AND COPPER EFFECT ON BIOMASS, PIGMENT CONTENT AND ANTIOXIDATIVE ENZYMES IN ROOTS AND LEAVES OF MAIZE (ZEA MAYS L.)

Author(s)

POURAKBAR LATIFEH | EBRAHIMZADE NAFISE | Issue Writer Certificate

Keywords

MAIZEQ2

CU AND NI TOXICITYQ3

MDAQ2

PIGMENT CONTENTQ2

ANTIOXIDANT ENZYME ACTIVITYQ2

Abstract

Copper and nickel are an essential micronutrient for plants, playing an important role in maintaining plants' natural metabolism and growth, but in excess both heavy metal are also a proven inhibitor of various physiological functions. In this study MAIZE (Zea mays L.) plants grown in hydroponic culture were treated with CuSO4 (0, and 100 mm), NiSO4 (0,100 and 200 mm)and interaction of CuSO4 (100 mm)and NiSO4 (100 and 200 mm). After 1 mounth of treatment, growth parameters and some biochemical changes were studied in roots and shoots of plants. The results showed that with increasing Cu and Ni concentration, PIGMENT CONTENTs (chlorophyll a, b and total carotenoids), root and shoot length and dry weight were decreased, while k+ leakage, malondealdyde as indicator lipid of peroxidation and some ANTIOXIDANT ENZYME ACTIVITY were increased. Also result showed that interaction of Cu and Ni has been cooperation effects on together and intensify each other's work.

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APA: Copy

POURAKBAR, LATIFEH, & EBRAHIMZADE, NAFISE. (2013). NICKEL AND COPPER EFFECT ON BIOMASS, PIGMENT CONTENT AND ANTIOXIDATIVE ENZYMES IN ROOTS AND LEAVES OF MAIZE (ZEA MAYS L.). JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), 13(1), 701-712. SID. https://sid.ir/paper/43999/en

Vancouver: Copy

POURAKBAR LATIFEH, EBRAHIMZADE NAFISE. NICKEL AND COPPER EFFECT ON BIOMASS, PIGMENT CONTENT AND ANTIOXIDATIVE ENZYMES IN ROOTS AND LEAVES OF MAIZE (ZEA MAYS L.). JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY)[Internet]. 2013;13(1):701-712. Available from: https://sid.ir/paper/43999/en

IEEE: Copy

LATIFEH POURAKBAR, and NAFISE EBRAHIMZADE, “NICKEL AND COPPER EFFECT ON BIOMASS, PIGMENT CONTENT AND ANTIOXIDATIVE ENZYMES IN ROOTS AND LEAVES OF MAIZE (ZEA MAYS L.),” JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), vol. 13, no. 1, pp. 701–712, 2013, [Online]. Available: https://sid.ir/paper/43999/en

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