Vol. 13 No. 3 (2007)
Articles

Flower microphenology of Hungarian sour cherry cultivars in Iran climatical conditions

Published September 19, 2007
H. G. Davarynejad
Department of Agricultural Chemistry and Soil Science, University of Debrecen, Centre of Agricultural Sciences, Faculty of Agronomy
Z. Szabó
Insitute for Research and Development, University of Debrecen, Centre of Agricultural Sciences
J. Nyéki
Insitute for Research and Development, University of Debrecen, Centre of Agricultural Sciences
M. Ansari
Department of Agricultural Chemistry and Soil Science, University of Debrecen, Centre of Agricultural Sciences, Faculty of Agronomy
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APA

Davarynejad, H. G., Szabó, Z., Nyéki, J., & Ansari, M. (2007). Flower microphenology of Hungarian sour cherry cultivars in Iran climatical conditions. International Journal of Horticultural Science, 13(3), 99-101. https://doi.org/10.31421/IJHS/13/3/755

Determination of flower microphenology for selecting the suitable pollinizer for sour cherry cultivars is of significant importance. In order to study the flower microphenology of Hungarian sour cherry (Bőtermő, Érdi jubileum and Cigány) cultivars in Mashhad climatic conditions, an experiment was conducted in I998. 1999, 2005 and 2006, using a completely randomized design with ten replications. The phenological stages were determined from before opening up to browning phase of stigma. Duration of pollen shedding, stigma receptivity and climatic factors were measured. The relative time of flowering between cultivars varied from year to year. The data indicate, the thermal variation strongly contributes to significant differences in duration of stigma viability, although there wasn't a significant difference between cultivars in anther dehiscence period. Phenological stages of flowers are highly affected by meteorological factors in various years.

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