Toktam Ahmadi

PhD Student, Department of Horticulture, Ferdowsi University of Mashhad, Iran

[ 1 ] - The Feasibility Study on the Prediction of Ploidy Levels Base on Pollen Dimensions in Rosa

Ploidy level is one of important factors for plant breeders; therefore models that can predict it are very practical. To estimate of ploidy levels in some species, hybrids and cultivars of Rosa, dimensions of over 500 pollens include pollen length, width and area measured at ABRII. The calculations were carried out in several stages. First, Ploidy levels were regressed with pollen dimensions, a...