Изучение возможности выращивания сортов и гибридов украинской селекции в Иордании

We studied tlie possibility of cultivation of modern varieties and liybrids Ukrainian selection in Jordan. The influence of environmental conditions, in particular, photoperiod on morphological parameters and productivity of sunflower was discussed. On the basis of these materials it can be concluded that in Jordan the cultivation of sunflower and seed and its seed production are possible without importing them.