Controlled Release of Phosphorus from Superabsorbent Phosphate-Bound Alginate-Graft-Polyacrylamide: Resistance to Soil Cations and Release Mechanism

• Khalid Al Rohily,
• Hany El-Hamshary,
• Adel Ghoneim,
• Abdullah Modaihsh

Affiliations

Khalid Al Rohily

Department of Soil Science, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia

Hany El-Hamshary

Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia

Adel Ghoneim

Department of Soil Science, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia

Abdullah Modaihsh

Department of Soil Science, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia