Ghzoan saeed* (1), Nazih Rukeie (1) and Issa Kbaybu (2)
(1). Field crops department, Faculty of Agriculture, Tishreen University, Lattakia, Syria.
(2). Soil and Water Sciences department, Faculty of Agriculture, Tishreen University, Lattakia, Syria.
(*Corresponding author: Ghzoan saeed. E-Mail: ghzwansyd018@gmail.com).
Received: 20/04/2021 Accepted: 29/07/2021
Abstract
The research was carried out at the Seed Multiplication Center in the Alsanubr Region (Syria/Latakia), during the season: (2018). The research aimed to study the effect of biological fertilizer and mineral fertilizer on some productive and qualitative characteristics of peanuts, The following treatments were used with three replications: Four treatments in which only mineral fertilizer (NPK) was used at rates: (25 – 50 – 75 – 100%) of the fertilizer recommendation recommended by the Ministry of Agriculture and Agrarian Reform, four treatments in which mineral fertilizer was used at rates: (25 – 50 – 75 – 100%) of the fertilizer recommendation with the addition of bio-fertilizer (EM1) at a rate (5 ml / m 2), one treatment in which the bio-fertilizer (EM1) was used at a rate of (5 ml / m 2) only without any addition of fertilizer. The experiment was designed according to the design of complete randomized plots, with three replications. The results showed that Adding mineral fertilizer with biological fertilizer(NPK) with an average of (65kg/ha superphosphate fertilizer- 160 kg/ha potassium sulfate- 43 kg/ha urea) with bio-fertilizer with an average of 5ml/m2 led to an increase in productivity and quality traits for all the studied traits, and the highest values were recorded for the following traits: harvest index, seed yield weight, biological weight protein and oil percentage when adding biological fertilizer (5 ml/m2) and reached Respectively (34.32%, 4345 kg/ha, 17652 kg/ha 26.13%, 42.81%).
Key words: Peanuts – Mineral Fertilizer – Biological Fertilizer EM1 – Productive Traits
Full paper in Arabic: pdf