Effect of Gorogreen five frctus and pollen Cultivar on some physical and Chemical properties of date palm fruits Phoenix dactylifera L . variety resulting from a thesis tissue culture of Barhi

Abstract

This study was conducted during the current growing season (2020-2021) in one of the private orchards located in the south of Thi_Qar Governorate and the cultivated area is imagining dates. Phoenix dactylifera L cultivar Barhi resulting. From tissue culture at the age of (6) years, to study the effect of spraying with Gorogreen live fructus and the pollen variety and knowing their effect on nutrients and the rate of maturity of imagining dates. (ml liter), and classify the vaccine represented by the two types of vaccine (Ghanami green and male) and the interaction between them in the Khalal and wet phases The study showed the superiority of spraying Gorogreen five fructus at a concentration of (1.5) ml/liter, and it achieved the highest increase in nutrients (PN and), and the results of the study showed the superiority of the green ovine pollen variety in terms of enriched elements (P. N. K) for the fantasy and wets tages in Hala lstage As for the interaction between Gorogreen five fructus on a liter and the pollen variety, it was significant in nitrogen and potassium in the disagreement stage, and the effect of the interaction was upper in the phosphorous element in the wet stage .