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Information Journal Paper

Title

INVESTIGATION ON THE CHANGES OF MINERAL ELEMENTS OF ARTEMISIA AUCHERI AT DIFFERENT GROWTH STAGES AND HEIGHT CLASSES (CASE STUDY: VARDAVARD OF KARAJ)

Pages

  417-424

Abstract

ARTEMISIA AUCHERI is a typical and dominant plant in semi-steppic rangelands of Iran.  In this study, the level and trend of changes in three essential minerals (phosphorus, POTASSIUM and CALCIUM) were measured. These elements are the most effective factors in plant growth and have an important role in compliance of the animal needs. Sampling was done in three phonological stages (growth, flowering and seed production) and in three height level (2000, 2200, and 2400 m a.s.l.). The samples were analyzed in the laboratory and the amount of the elements was measured. Comparison of the obtained values was performed using statistical methods and the results indicated a significant decreasing trend in PHOSPHORUS and POTASSIUM content during the vegetative stages. However, amount of PHOSPHORUS and POTASSIUM changes with altitude showed no clear trend. Meanwhile, specific and significant changes in CALCIUM content in different phonological and height levels were not observed.

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    APA: Copy

    AZARNIVAND, H., ESMAILPOUR, Y., MOGHADDAM, M.R., & SADEGHI POUR, A.. (2011). INVESTIGATION ON THE CHANGES OF MINERAL ELEMENTS OF ARTEMISIA AUCHERI AT DIFFERENT GROWTH STAGES AND HEIGHT CLASSES (CASE STUDY: VARDAVARD OF KARAJ). JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), 63(4), 417-424. SID. https://sid.ir/paper/162620/en

    Vancouver: Copy

    AZARNIVAND H., ESMAILPOUR Y., MOGHADDAM M.R., SADEGHI POUR A.. INVESTIGATION ON THE CHANGES OF MINERAL ELEMENTS OF ARTEMISIA AUCHERI AT DIFFERENT GROWTH STAGES AND HEIGHT CLASSES (CASE STUDY: VARDAVARD OF KARAJ). JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2011;63(4):417-424. Available from: https://sid.ir/paper/162620/en

    IEEE: Copy

    H. AZARNIVAND, Y. ESMAILPOUR, M.R. MOGHADDAM, and A. SADEGHI POUR, “INVESTIGATION ON THE CHANGES OF MINERAL ELEMENTS OF ARTEMISIA AUCHERI AT DIFFERENT GROWTH STAGES AND HEIGHT CLASSES (CASE STUDY: VARDAVARD OF KARAJ),” JOURNAL OF RANGE AND WATERSHED MANAGEMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 63, no. 4, pp. 417–424, 2011, [Online]. Available: https://sid.ir/paper/162620/en

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