DIFFERENT TYPES OF LEAF STOMATA IN GENUS BETULA L. IN IRAN

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KORDALIVAND A.; PAYAMNOOR V.; SATTARIAN A.; MOHAMMADI J.

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Journal: Journal of Wood and Forest Science and Technology Year:2015 | Volume:22 | Issue:2 Page(s): 55-73

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Title

DIFFERENT TYPES OF LEAF STOMATA IN GENUS BETULA L. IN IRAN

Author(s)

KORDALIVAND A. | PAYAMNOOR V. | SATTARIAN A. | MOHAMMADI J. | Issue Writer Certificate

Keywords

DISCRIMINAT ANALYSISQ1

BETULAQ2

STOMATA TYPEQ2

AREA STOMATAQ2

Abstract

Background and objectives: Stomata morphology as a taxonomic standard has been used for many years to determine different spices in a genus. This research has been done to identify the different types of stomata and determine its position relative to the epidermal cells of the genus birch (Betula spp.). Also the importance of these morphological characteristics especially STOMATA TYPE has been studied to separate different species in a genus with the aiming supporting existence theory of different species of the genus BETULA spp in Iran and quantitative and qualitative parameters has been investigated in relating with stomata and along cells decor in 3 different population.Materials and methods: Three sites in the forests of birch trees including Siahmarzkoo, Sangde and Shahrestanak has been selected. In every habitat, leaves were collected from four geographical base from outer of crown from 10 trees with minimum 100 meters distance of each other. The photos were taken by light (×10 and ×40) and electron microscopy and morphological traits of stomata were measured. Nested variance test were used for meaningful survey and differences between stomata quantitative in different populations and diversity between and within populations of the three sites were investigated.Results: Significant differences in nested layout analysis were calculated between large and small stomata length, large stomata width, its area and no significant differences between small stomata width and densities in different populations. The highest and lowest stomata area related to Siahmarzkoo and Sangde respectvely. Correlation between stomata traits and geographical habitat characteristics showed that length, width and area of the stomata decreased by increasing height above sea level and will increase by increasing latitude and longitude. 70 percent match between stomata characteristics and ecological conditions of the habitats were showed by Detection analysis. Two types of stomata including paracytic and anomocytic were identified in this genus with paracytic dominant. One similar type of stomata was recognized for three sites in terms of position of stomata in comparison with epidermal cells and in this type, stomata located over than epidermal cells.Conclusion: Birch is more seen in the mountains compared to other species so it is tolerant in height difficult climatic conditions. Stomata cannot be used as a marker for predicting birch species in Iran because all studied parameters has been showed the high influence of environmental conditions.

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APA: Copy

KORDALIVAND, A., PAYAMNOOR, V., SATTARIAN, A., & MOHAMMADI, J.. (2015). DIFFERENT TYPES OF LEAF STOMATA IN GENUS BETULA L. IN IRAN. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, 22(2), 55-73. SID. https://sid.ir/paper/156881/en

Vancouver: Copy

KORDALIVAND A., PAYAMNOOR V., SATTARIAN A., MOHAMMADI J.. DIFFERENT TYPES OF LEAF STOMATA IN GENUS BETULA L. IN IRAN. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY[Internet]. 2015;22(2):55-73. Available from: https://sid.ir/paper/156881/en

IEEE: Copy

A. KORDALIVAND, V. PAYAMNOOR, A. SATTARIAN, and J. MOHAMMADI, “DIFFERENT TYPES OF LEAF STOMATA IN GENUS BETULA L. IN IRAN,” JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, vol. 22, no. 2, pp. 55–73, 2015, [Online]. Available: https://sid.ir/paper/156881/en

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