Asian Journal of Plant Sciences, ( ISI ), Volume (7), No (7), Year (2008-11) , Pages (672-676)

Title : ( Phenological Stages, Pollen Production Level, Pollen Viability and In vitro Germination Capability of some Sour cherry Cultivars )

Authors: Gholam Hossein Davarynejad , - Szabó Z , Nyéki J., , Szabó T. ,

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Abstract

The objective of this study was to determine the phenological stages and viability, germination capability of pollen grains in vitro and fertility level of Érdi bőtermő, Debreceni bőtermő, Kántorjánosi, Újfehértói fürtös, Éva, Petri, Oblacsinszka, Pándy279 and Csengődi sour cherry (Prunus avium L) cultivars grown in Hungary. It was determined that active pollen levels significantly varied between 12.4% and 93.7% in TTC (2, 3, 5-triphenyl-tetrazolium-chloride) tests. Anther of Kántorjánosi showed the highest (148) number of pollens, whereas the lowest number (27) was obtained from Oblacsinszka. The highest germination was obtained from Oblacsinszka by 64.5% and the lowest obtained by Pándy 279 on 28.8% after 48 hours. In orchard trials the mean fruit set of self-pollination were 6.3% with max. 18.6% in the case of Oblacsinszka and Min. 0% in the case of Pandy279, while in open pollination trials it was 15.2% max. 28.5% in Oblacsinszka and Min. of 7.5% in Pándy279.

Keywords

pollen viability; flower biology artificial and self pollination
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@article{paperid:1006402,
author = {Davarynejad, Gholam Hossein and - Szabó Z and Nyéki J., and Szabó T.},
title = {Phenological Stages, Pollen Production Level, Pollen Viability and In vitro Germination Capability of some Sour cherry Cultivars},
journal = {Asian Journal of Plant Sciences},
year = {2008},
volume = {7},
number = {7},
month = {November},
issn = {1682-3974},
pages = {672--676},
numpages = {4},
keywords = {pollen viability; flower biology artificial and self pollination},
}

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%0 Journal Article
%T Phenological Stages, Pollen Production Level, Pollen Viability and In vitro Germination Capability of some Sour cherry Cultivars
%A Davarynejad, Gholam Hossein
%A - Szabó Z
%A Nyéki J.,
%A Szabó T.
%J Asian Journal of Plant Sciences
%@ 1682-3974
%D 2008

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