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Information Journal Paper

Title

STUDY OF PHENOLOGICAL TREND AND CORRELATION BETWEEN TRAITS OF PURSLANE (PORTULACA OLERACEA L.) UNDER HEAVY METALS CONDITIONS

Pages

  67-77

Abstract

 Purslane is a local plant in Iran that this plant can easily breed and is also highly tolerant against lack of water; it can be regarded as a hyper accumulator of HEAVY METALS. To study the effect of NICKEL and CADMIUM on growth, yield and other characters of PURSLANE (Portulaca oleracea L). An experiment was carried out as factorial in the basis completely randomized design with three replications in the field of Islamic Azad University, Shahr-e-kord branch, Iran, in the spring and summer of 2012. Treatments of this experiment included different levels of NICKEL (0, 20, 60, 120 mg/kg) and different levels of CADMIUM (0, 5, 20, 40 mg/kg). The results showed that different levels of NICKEL and CADMIUM have a significant effect on the morphological and physiological characters of PURSLANE and after increasing in HEAVY METALS concentration, these characters significantly decreased in comparison with the control plants. In classifying the averages of shoot and root dry matter, percentage of the extract, and Cd and Ni of soil and shoot, the highest amounts belonged to the control plants and the lowest amounts to the plants under combined treatment of NICKEL (120 mg/kg) and CADMIUM (40 mg/kg) and the single treatment of CADMIUM (40 mg/kg). Furthermore the toxic properties of CADMIUM are more than NICKEL and decreased most of meuasured characters. In study of phenological trend and Duncan‘s multiple range test, we saw the different groups. Perhaps HEAVY METALS by effect on dry and fresh matter made negative influence on essential oil.

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    APA: Copy

    YADEGARI, M., & KARIMI, S.. (2013). STUDY OF PHENOLOGICAL TREND AND CORRELATION BETWEEN TRAITS OF PURSLANE (PORTULACA OLERACEA L.) UNDER HEAVY METALS CONDITIONS. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), 5(1), 67-77. SID. https://sid.ir/paper/182225/en

    Vancouver: Copy

    YADEGARI M., KARIMI S.. STUDY OF PHENOLOGICAL TREND AND CORRELATION BETWEEN TRAITS OF PURSLANE (PORTULACA OLERACEA L.) UNDER HEAVY METALS CONDITIONS. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES)[Internet]. 2013;5(1):67-77. Available from: https://sid.ir/paper/182225/en

    IEEE: Copy

    M. YADEGARI, and S. KARIMI, “STUDY OF PHENOLOGICAL TREND AND CORRELATION BETWEEN TRAITS OF PURSLANE (PORTULACA OLERACEA L.) UNDER HEAVY METALS CONDITIONS,” JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), vol. 5, no. 1, pp. 67–77, 2013, [Online]. Available: https://sid.ir/paper/182225/en

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