Sediment samples were collected from King Talal Dam (KTD) and subjected to chemical, physical, and mineralogical study to test their suitability as soil replacement. The concentration of Cadmium (Cd), Chromium (Cr), Copper (Cu), Iron (Fe), Lead (Pb), Nickel (Ni), Arsenic (As), C...
Open access
Research Article10.9734/jeai/2024/v46i72555
Zeolites are alumina- silicate minerals that can lose, absorb water and various ions and gases. Grinned zeolites rock is treated with selected natural material and used as environmentally friendly slow release fertilizer and found to improvement physical and chemical properties o...
Open access
Research Article10.9734/ijpss/2024/v36i64638
The variation in physical and chemical properties of calcareous soils in Jordan valley has been changed dramatically due to use large amount of fertilizers in regular manner. Addition of organic acid such as citric acid (CA), can greatly change the pH which can affects plant grow...
Open access
Research Article10.9734/irjpac/2021/v22i230389