Saeedi, Z., Azadfar, D. (2011). Leaf morphological diversity in three different Poplar clones. , 19(1), 118-104. doi: 10.22092/ijfpr.2011.107613
Zohre Saeedi; Davood Azadfar. "Leaf morphological diversity in three different Poplar clones". , 19, 1, 2011, 118-104. doi: 10.22092/ijfpr.2011.107613
Saeedi, Z., Azadfar, D. (2011). 'Leaf morphological diversity in three different Poplar clones', , 19(1), pp. 118-104. doi: 10.22092/ijfpr.2011.107613
Saeedi, Z., Azadfar, D. Leaf morphological diversity in three different Poplar clones. , 2011; 19(1): 118-104. doi: 10.22092/ijfpr.2011.107613

Leaf morphological diversity in three different Poplar clones

تحقیقات جنگل و صنوبر ایران
Article 10, Volume 19, Issue 1 - Serial Number 43, March 2011, Pages 118-104    PDF (375.19 K)
Document Type: Research article
DOI: 10.22092/ijfpr.2011.107613
Authors
Zohre Saeedi* 1; Davood Azadfar2
1M.Sc. of Forestry, Faculty of Forestry and Wood Technology, University of Agricultural Sciences and Natural Resources of Gorgan
2Assistant Prof., Faculty of Forestry and Wood Technology, University of Agricultural Sciences and Natural Resources Gorgan
Abstract
Determination of different poplar clones by leaf traits is a simple and cheap method in early growth stages. This method has systematic value and helps to recognize the growth characteristics and effectiveness of the traits by environment or genetics. Ten poplar clones belong to three species including P. nigra, P. deltoides and P. euramericana were planted in the same conditions aspect of soil and microclimate and twenty leave traits were measured in the middle of growing season, then the data were analyzed using variance analysis, Duncan comparisons, determination of traits plasticity and cluster analysis. Variance analysis of the more traits showed high significant differences among the species and some clones. Also the traits plasticity was indicated that only eight traits including petiole length, length to width ratio, shape factor, length, width, number, perimeter and chlorophyll affected more than 50% by genetics and were useful to determine P. deltoids and P. euramericana clones whereas for P. nigra clones width in 50% of leaf length and angle between middle vein and lowest vein in the leaf right hand as well. Results of this research presented that determination of poplar inter and intra specific diversity by leaf morphological traits is suitable method.
Keywords
Poplar; leaf morphology; Clone; species
References

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