Please use this identifier to cite or link to this item:
Title: Морфологічні та функціональні особливості пилку представників Amelanchier Medik. в НДП "Софіївка" НАН України
Authors: Андрієнко, Олена Дмитрівна
Опалко, Анатолій Іванович
Опалко, Ольга Анатоліївна
Сорокіна, Світлана Іванівна
Keywords: Amelanchier Medik. (ірга)
Issue Date: 29-Nov-2015
Series/Report no.: УДК 581.6/.9:582.71;
Abstract: Awareness of the importance of the representatives of the genus Amelanchier Medik. concerning perspectives of enriching genetic resources, in particular to rare valuable fruiting races and importance of the information relating to pollen quality for botanical, genetic and breeding purposes prompted the study of morphological and functional pollen grains features of some alien Amelanchier spp. Methods. The pollen quality was determined by acetocarmine pollen viability test, morphological characteristics were evaluated visually and by means of measurements. Results. It was clarified that the studied species have pollen grains different in shape, size and fertility. However, the viability of pollen species A. florida and A. asiatica is higher, compared to A. utahensis. Conclusions. Species with high pollen viability can be considered as better adapted, and the adaptability level of A. utahensis require more in-depth study according to other criteria.
ISSN: ISSN 2219-3782.
Appears in Collections:Природничо-географічний факультет

Files in This Item:
File Description SizeFormat 
Sorokina_2015.pdf544,25 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.