DOI: 10.1039/d6ra03574d ISSN: 2046-2069
A sustainable pH responsive hydrogel-based phosphorus fertilizer using nano oxalic acid-modified rock phosphate and humic acid
Tharushi Perera, Sanduni Dabare, Imalka Munaweera, Kasun M. Thambugala, Saranga DiyabalanageCombining mechanochemical nano-modification and pH-responsive hydrogel encapsulation to achieve controlled phosphate release and enhanced soil fertility.