Tabaei-Aghdaei, S., Soleimani, E., Jafari, A. (2004). Evaluation of genetic variation for flowering duration and morphological characters in 8 Rosa damascena Mill. genotypes. , 12(3), 265-280. doi: 10.22092/ijrfpbgr.2004.115407
Seyed Reza Tabaei-Aghdaei; E. Soleimani; A.A. Jafari. "Evaluation of genetic variation for flowering duration and morphological characters in 8 Rosa damascena Mill. genotypes". , 12, 3, 2004, 265-280. doi: 10.22092/ijrfpbgr.2004.115407
Tabaei-Aghdaei, S., Soleimani, E., Jafari, A. (2004). 'Evaluation of genetic variation for flowering duration and morphological characters in 8 Rosa damascena Mill. genotypes', , 12(3), pp. 265-280. doi: 10.22092/ijrfpbgr.2004.115407
Tabaei-Aghdaei, S., Soleimani, E., Jafari, A. Evaluation of genetic variation for flowering duration and morphological characters in 8 Rosa damascena Mill. genotypes. , 2004; 12(3): 265-280. doi: 10.22092/ijrfpbgr.2004.115407

Evaluation of genetic variation for flowering duration and morphological characters in 8 Rosa damascena Mill. genotypes

تحقیقات ژنتیک و اصلاح گیاهان مرتعی و جنگلی ایران
Article 4, Volume 12, Issue 3 - Serial Number 17, September 2005, Pages 265-280    PDF (1.39 M)
Document Type: Research Paper
DOI: 10.22092/ijrfpbgr.2004.115407
Authors
Seyed Reza Tabaei-Aghdaei* ; E. Soleimani; A.A. Jafari
Research Institute of Forests and Rangelands, P.O.Box 13185-116, Tehran, Iran.
Abstract
To evaluate 8 Damask rose genotypes, an experiment was conducted during 2003-2004 at the experimental field of Research Institute of Forests and Rangelands, Tehran, IRAN. Genetic variation was studied for phenological traits, such as flowering date and duration, and morphological traits, including plant height and canopy covarage, thorn length and density, leaflet length and width, ligule size, branch angel, receptacle length and width. Simple and combined analyses of variance, mean comparison and phenotypic correlations were performed. The combined analysis showed significant differences (P<0.01) between genotypes for all the traits and for year and year x genotype interactions for most of the traits. Comparison of means classified the genotypes for flowering duration, and also in different groups for other characteristics. Significant correlations were observed between different traits. Also the phenotypic correlation coefficient (r= 0.90) between flower yield and flowering duration indicates a significant (P<0.01) positive relationship between these traits. According to the results of this investigation, a wide range of variation among the 8 genotypes was observed in terms of the traits under study. for an efficient breeding program, flowering duration could therefore, be one of the useful criteria for yield selection, though more genotypes, as well as further analyses, such as yield quantity and quality are necessary to be considered.
 
Keywords
Rosa damascena Mill; Genetic variation; Flowering duration; Morphological characters
References

1- خندان، ع. و سعیدی، ق.، 1383. بررسی خصوصیات زراعی، تنوع ژنتیکی و روابط بین صفات در لاینهای حاصل از توده بومی برزک در اصفهان. مجله علوم پزشکی ایران، 35(1): 166-155.

2- دوازده امامی، س.، 1382. گل محمدی. 122-105. در: محققان مرکز تحقیقات گل و گیاهان زینتی. رز. مرکز ملی تحقیقات گل و گیاهان زینتی محلات. تهران. 122 صفحه.

3- 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.

4- مردی، م.، طالعی، ع. و امیدی، م.، 1382. بررسی تنوع ژنتیکی و شناسایی اجزاء عملکرد در نخود تیپ دسی. مجله علوم کشاورزی ایران، 34(2):341-345.

5- Baydar, N.G., Baydar, H. and Debenar, T., 2004. Analysis of genetic relationships among Rosa damascene plants grown in Turkey by using AFLP and microsatellie markers. Journal of Biotechnology, 111: 263-267.

6- Carins, T., 2003. Horticultural classification schemes. 117-124. In: Roberts, A.V., Debener, T. and Gudin, S. (Eds.), Encyclopedia of Rose Science. Vol. 1. Elsevier Academic Press. Amesterdom.

7- Chen, Y. and Nelson, R.L., 2004. Genetic variation and relationship among cultivated, wild, and semiwild soybean. Crop Science, 44: 316-325.

8- Guenther, E. 1952. The essential oils. Vol. 5, Robert E. Krieger Publishing Company Malabar, Florida, 506p.

Lindley, J., 1820. Rosarum Monographia-A Botanical History of Roses. J. Ridgeway, London.

9- Ma, Z., Hou, S. and Chang, Y., 1958. Efects of etephonand gibberellinon flowering period and flower yield of Kushu rose. Acta Hort. Sinica, 12(2): 125-130.

10- Nilsson, O., 1972. Rosa. 104-128. In: Davis, P.H., (ed.). Flora of Turkey and the Aegean Islands, Vol. 4, University Press, Edinborough, UK,.

11- Phillips, R. and Rix, M., 1993. The Quest for Rose., BBC Worldwide Publishing, London, UK.

12- Weiss, E.A., 1997. Essential Oil Roses. CAB International. Wallingford, 600p.

Statistics
Article View: 360
PDF Download: 267


counter
Journal management system. designed by sinaweb