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Information Journal Paper

Title

COMPARISON OF CHANGES IN LEAF AREA AND SOME LEAF BIOCHEMICAL FACTORS OF TWO TREE SPECIES CONOCARPUS ERECTUS L. AND SYZYGIUM CUMINI (L.) SKEELS. AROUND POLLUTED AREA OF AHVAZ STEEL COMPLEX

Pages

  22-33

Abstract

 Industrial factories around the cities are one of the reasons of pollution in these cities. Identification and use of resistant plants for landscaping of these areas help to purify the air in these areas. In the present research, the effects of AIR POLLUTION in the polluted region of AHVAZ STEEL COMPLEX on some RESISTANCE factors in two dominant tree species, namely, CONOCARPUS ERECTUS and SYZYGIUM CUMINI were studied and compared with those of the same species sampled from a clean area (Faculty of Agriculture, Chamran University of Ahvaz). The results showed that the leaf area sampled from industrial area reduced significantly in the two species compared to that of clean area whereas soluble sugars significantly increased under pollution condition. Proline content in SYZYGIUM CUMINI increased significantly under the influence of AIR POLLUTION. On the other hand, in this plant the concentration of ascorbic acid, malondialdehide of leaves and AIR POLLUTION tolerance index reduced significantly but in CONOCARPUS ERECTUS, only malondialdehide content of the leaves increased significantly. Moreover, pollution had no significant effect on the other parameters in this plant. Thus, it was concluded that both species might be classified as susceptible plants but CONOCARPUS ERECTUS was more RESISTANCE to the AIR POLLUTION in the study area as compared with SYZYGIUM CUMINI.

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    APA: Copy

    ENTESHARI, S., ARAS KHALAJI, M., SEYEDNEJAD, S.M., & VAEZI, J.. (2014). COMPARISON OF CHANGES IN LEAF AREA AND SOME LEAF BIOCHEMICAL FACTORS OF TWO TREE SPECIES CONOCARPUS ERECTUS L. AND SYZYGIUM CUMINI (L.) SKEELS. AROUND POLLUTED AREA OF AHVAZ STEEL COMPLEX. JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY, 9(2 (34)), 22-33. SID. https://sid.ir/paper/185549/en

    Vancouver: Copy

    ENTESHARI S., ARAS KHALAJI M., SEYEDNEJAD S.M., VAEZI J.. COMPARISON OF CHANGES IN LEAF AREA AND SOME LEAF BIOCHEMICAL FACTORS OF TWO TREE SPECIES CONOCARPUS ERECTUS L. AND SYZYGIUM CUMINI (L.) SKEELS. AROUND POLLUTED AREA OF AHVAZ STEEL COMPLEX. JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY[Internet]. 2014;9(2 (34)):22-33. Available from: https://sid.ir/paper/185549/en

    IEEE: Copy

    S. ENTESHARI, M. ARAS KHALAJI, S.M. SEYEDNEJAD, and J. VAEZI, “COMPARISON OF CHANGES IN LEAF AREA AND SOME LEAF BIOCHEMICAL FACTORS OF TWO TREE SPECIES CONOCARPUS ERECTUS L. AND SYZYGIUM CUMINI (L.) SKEELS. AROUND POLLUTED AREA OF AHVAZ STEEL COMPLEX,” JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY, vol. 9, no. 2 (34), pp. 22–33, 2014, [Online]. Available: https://sid.ir/paper/185549/en

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