Cytology, Fertility and Morphology of Amphiploids Hordeum chilense × Tetraploid Wheats (Tritordeum)

摘要

AbstractWith the aim of widening the genetic variability of hexaploid tritorceum through the wheat parents, amphiploids betweenHordeum chilenseandTriticum turgidumssp.dicoccoides, ssp.georgicum, and Cody,polonicumhave been synthesized. The meiotic behaviour and the fertility were examined in these amphiploids. The morphology of the amphiploids in comparison to their wheat parents was described.