Variation and relation of morphological and phonological triats and their causal effects on yield of Rosa damascena Mill. in different parts of Iran (in Central province).
2009
Tabaei Aghdaei, Seyed Reza | Azdo, Zia | Mirdavoodi, Hamid Reza | Zare, Mostafa | Zahedipour, Hojatolla | Farmahini, Ali
To evaluate genetic potential for production yield increase and stability in Rosa damascena Mill. an experiment was conducted using complete blocks design with three replications. ٤١Rosa damascene Mill. genotypes collected from ٣٣ areas in ٢٨ province of Iran, were cultivated in ٢٠٠٥‐٢٠٠٧ at Ali Abad medication plants station Arak Iran. thedata evaluated for the greatest traits in relation with morphology and phenology, showed significant differences in time (year), genotype and time * genotype. The highest amounts of height and flowering period were detected in Isfahan٧ genotype and the highest stamen number per flower, fruit width and single flower weight in Guilan genotype.The highest dry matter percentage of flower in was observed Isfahan١٠ genotype and the highest flower number per plant in Isfahan٤ genotype. According to the results of this investigation, a wide range of variation among the 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: Diversity, Genetic potential, Morphology,phenology, Rosa damascena Mill
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