Transmission of flowering phase to hybrid descendants of almonds.

The study of 432 hybrids belonging to 11 combinations regarding the manner in which the flowering phase is transmitted to offspring, led to the conclusion that this trait is a quantitative one. Primorski x Mari de stepă is recommended for extra-early flowering, whereas Texas x Nikitski 62, Texas x Saucaret and Primorski x Teaxs are suggested for late flowering.