Phenotypic Evaluation and Characterization of Some of Chrysanthemum (Chrysanthemum morifolium Ramat.) Cultivars

Document Type : Research Paper

Authors

1 MSc Student, Department of Horticulture Sciences, Faculty of Agriculture, Lorestan University, Khoramabad, Iran

2 Assistant Professor, Respectively, Department of Horticulture Sciences, Faculty of Agriculture, Lorestan University, Khoramabad, Iran

3 Associate Professor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, Lorestan University, Khorrmabad, Iran

4 Assistant Professor, Department of Horticulture Sciences, Faculty of Agriculture, Ilam University, Ilam, Iran

Abstract

Every year new cultivars of Chrysanthemums modified with a high economic value. In order to study the genetic variation of some chrysanthemum cultivars using morphological markers, 17 quantitative trait were evaluated 20 varieties of chrysanthemums accordance with standard methods. The results of the data analysis for morphological traits showed that studied cultivars in most traits were significant differences in the level of one percent. The average comparison showed that "Elika" cultivar had a highest plant high, "Ramtin" cultivar had a highest number of flowers and "Gol-Giss" cultivar had a highest flower head diameter. Principal component analysis showed five main factors that had Eigen values greater than one, could be 77/10% of the total variation. Cluster analysis to determine how far and near these were drawn that into two main groups were divided, the "Farid", "Nadia 2" and "bolur" and "Ramtin" highest genetic similarity in the first group and also the "Fariba 2" and " kimia 3" in the second group had the highest genetic similarity. The results of this study showed that the number of lateral branches, number of flowers and leaves during the length of the petiole highest diversity was observed. The results showed that cultivars diversity of these figures are very high and can be used in programs of breeding chrysanthemums in the future.

Keywords

References

احتشام‌­نیا، ع.، شریفاتی، م.، وحدتی، ک.، عرفانی مقدم، و.، موسوی‌­زاده، س. ج. و محسنی پورتکلو، س. 1388. بررسی تنوع مورفولوژیکی توده‌­های گردوی بومی مناطق مختلف استان گلستان. مجله پژوهش‌­های تولید گیاهی، 16 (3): 48-29
طبایی عقدایی، س. ر.، صاحبی، م.، جعفری، ع. ا. و رضایی، م. ب.، 1383. استفاده از روش‌های آماری چند متغیره در ارزیابی عملکرد گل و خصوصیات ظاهری 11 ژنوتیپ Rosa damascena Mill.، فصلنامه تحقیقات گیاهان دارویی و معطر ایران، 20 (2): 211-192.
کیامحمدی، ف.، عبدوسی، و.، مرادی، پ.، شفیعی، م. ر. و عرب، س. 1391. بررسی تنوع ژنتیکی برخی ارقام جدید اصلاحی داوودی (Chrysanthemum morifolium) ایران با استفاده از صفات مورفولوژیکی. زراعت و اصلاح نباتات، 8 (4): 45-43.
نقوی، م.، قره­یاضی، ب. حسینی سالکده، ق. 1386 .نشانگرهای ملکولی. انتشارات دانشگاه تهران، 324 صفحه.
Chatterjee, J., Mandal, A. K. and Ranade, S. A. 2005. Estimation of genetic diversity of four Chrysanthemum mini Cultivars using RAPD. Pakistan Journal of Biological Sciences, 8 (4): 546-549.
Dole, J. M. and Wilkins, H. F. 1999. Floriculture: principles and species, Prentice-Hall inc.
Jain, S., Qualset, CO., Bhatt, GM., and Wuet, KK. 1975. Geographical patterns of phenotypic diversity in a world collection of durum wheats. Crop Science, 15 (5): 700-704.
Kengkarj, P., Smitamana, P. and Fujime, Y. 2008. Assessment of somaclonal variation in Chrysanthemum (Dendranthema grandiflora Kitam.) using RAPD and Morphological analysis. Plant Tissue Culture and Biotechology, 18 (2), 139-149.
Kumar, L. S. 1999. DNA markers in plant improvement: an overview. Biotechnology Advances, 17 (2): 143-182.
Romesburg, C. 2004. Cluster analysis for researchers, Lulu. Com.
Zeuli, P. and Qualset, C. O. 1987. Geographical diversity for quantitative spike characters in a world collection of Durum wheat. Crop Science, 27 (2): 235-241.
Volume 12, Issue 2
April 2021
Pages 21-30

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