Effect of nitrogen fertilizer and compost rates addition at different depths on some soil chemical properties
By: al-Maddah, al-Husayni Ibrahim; al-Sudani, Mansur al-Dasuqi; Abd Allah, Yusri Ahmad Mahmud. Arab Universities Journal of Agricultural Sciences. Vol. 27, no. 3 (2019), pp.2007-2022, 16 p.
Subjects: Agriculture; Chemical properties; Ion exchange; Profits; Salinity