Esraa Al Masoud (1)*, Fawaz Al-Hajji Abboud (2), and Ziad Huwaijem (3)
(1). Department of Horticulture, Faculty of Agriculture, Al-Fourat University, Syria.
(*Corresponding author: Esraa Al-Masoud, E.mail: msoodesraa@gmail.com. Tel: 0931496707).
Received:24/08/2024 Accepted: 6/01/2025
Abstract:
The experiment was conducted in Al-Huwaiqa area, east of Deir Ezzor, in the two planting seasons 2022-2023 to study the effect of fertilization with a suspension of dry bread yeast and humic acid on the growth and productivity of capsicum plants planted in open ground, the experiment was carried out according to the design of the Complete Random Blocks of factor experiments using two factors: the first factor is the varieties and the second factor is the fertilizer coefficients, and the data was analyzed statistically using the F test to find the significant differences between the varieties and fertilizer coefficients and the interaction between the two factors, and the lowest significant difference was calculated LSD At a confidence level of 5%, where the results showed that the fertilization treatment exceeded 100% yeast significantly in most of the studied traits (number of branches, number of flowers, number of fruits and their weight, productivity of one plant, total productivity over the rest of the studied transactions and control treatment. The 100% Humic treatment was superior for the traits (plant height, number of leaves, number of branches, leaf area) compared to the control. The positive effect of fertilizing with a suspension of bread yeast and humic acid at the 25% yeast 75% humic treatment appeared in most of the studied traits (plant height, number of leaves, leaf area). The interaction between treatments and varieties also affected the effect, with the hot variety outperforming the sweet variety in all traits except for fruit weight.
Keywords: Capsicum, Humic acid, Bread yeast, Growth, Production.
Full paper in Arabic: PDF