Nadia Al khalaf (1) * Abboud aljasim(1) and Mouhammed ALBalekh(1)
(1). Horticulture Department, Agriculture Faculty, Alfurat University, Syria.
(*Corresponding author: E. Nadia Alkhalaf E-Mail : nadiaalkhalaf5@gmail.com).
Received: 20/09/2022 Accepted: 6/12/2022
Abstract:
The research was conducted in Mrat village of Deir-Ezzor during 2020 and 2021 seasons. Splite Plots Design with three replications was used. The Aims was Effect Of Spray By Fulvic Acid and addition of the levels of fertilizer recommendation in Early Characters And Yield Of Cucumber . by average Four of Fulvic acid (0, 1000, 2000, 3000) Mg/kg and Five levels of the Ground Mineral fertilization With Macro Elements N,P,K According to the Quantities Recommended by The Ministry of Agriculture and Agrarian Reform For Cucumber Crop and Based on the Results of soil Analysis at The Site of Implementation of Research. Where Percentages of this Equation were used as follows (0 ، 25 ، 50 ، 75 ، 100(%.The Aim of studying: Fulvic acid was using by average (3000) Mg/Kg spray on cucumber leafs showed significant increase for maturity early. And there was a significant increase compared with or to other treatments for most productivity traits. While was significant increase for the Level of mineral fertilization 100% compared with or to other treatments for all mature early traits. And was a significant increase compared with or to other treatments for most productivity traits. As for the interaction Between them was significant increase for interaction (3000Mg/kg*100%) and (3000 Mg/Kg*75%) compared with or to other treatments for all mature early traits, where was (20.87-22.73 day) for respectively for trait of male flower one show and (23.57 , 25.60) day respectively for trait of female flower one show and (49.13 – 47.03) day respectively for trait Length of the harvest period. AS for the Characteristics of Productivity reached) 6326 -5475 Kg/d) respectively for Total Productivity at (3000 Mg/Kg*100%) (3000 Mg/Kg *75%).
Key words: Fulvic acid, cucumber, Mineral fertilization, early traits, productivity.
Full paper in Arabic: pdf