Two field experiments were carried out at Gelbana, North Sina government during successive winters 2021/2022 and 2022/ 2023 to study the evaluation of organic sources (compost, biochar, and organic farm) combined with or without mineral N different rates on soil fertility and Cor...
Open access
Research Article10.9734/ajsspn/2024/v10i1225
A field experiment was carried out in a privet farm in Romana village, North Sinia, governorate, Egypt, during winter of two successive years 2020/2021 and 2021/2022 to study the effect of magnetic irrigation water with different salinity levels (1000, 2000, 4000 and 6000 ppm) fr...
Open access
Research Article10.9734/ajaar/2023/v23i1451
This study aimed to investigate the effectiveness of compost and biochar amendment as improvement in physical - chemical properties of sandy Loam soil and, So, maintaining the sustainability of (Lupinus termis L.) growing systems, a field experiment was carried out during the tw...
Open access
Research Article10.9734/ajsspn/2025/v11i1489
Aims: It is to study the effect of the magnetic treatment (MT) for 30 min of urea as nitrogen (N) fertilizer as well as the groundnut (Arachis hypogaea L.) seeds before sowing on the crop yield and quality under sandy soil conditions. This is to increase the crop productivity in...
Open access
Research Article10.9734/ajsspn/2023/v9i2180