Keywords = nitrogen
Implications of Acidified and Non-Acidified Biochars on N and K Availability and their Uptake by Maize Plants

Volume 63, Issue 1, March 2023, Pages 101-112

Fatma W Khalil; Mohamed Abdel-Salam; Mohamed H.H. Abbas; Ahmed Saeed Abuzaid


Equilibrium Content between Nitrogen and Phosphorus for Lettuce (Lactuca sativa L.) Grown in a Clay Soil

Volume 61, Issue 2, June 2021, Pages 275-286

Tarek M Younis; Shaimaa Hassan Abd-Elrahman; Mohamed AA Abdrabbo