Correlation between pollen fertility of woody plants

Nurlygul Utarbayeva, Raila P. Amanova, A.K. Kaliyeva, R.N. Bisalyeva

2019

Full text Open access: Gold Metadata (CSL-JSON)

DOI 10.32523/2616-7034-2019-127-2-53-57

Data confidence 70 medium

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Abstract

The article presents the results of a comparative analysis of the size and viability of pollen from the most common types of trees and shrubs growing in street plantings of Aktobe city: Ulmus pinnato-ramosa, Ulmus laevis, Acer negundo, Populus tremula and Syringa vulgaris. Sterility of pollen may indicate a depressed state of woody plants long before it dries or dies. As a result pollen of Ulmus laevis and Acer negundo showed sensitivity to urban conditions. A correlation between pollen size and fertility was found.