Minimizing phosphorus sorption and leaching in a tropical acid soil using Egypt rock phosphate with organic amendments

• Main Authors: Ch'ng, Huck Ywih, Ahmed, Osumanu Haruna, Nik Majid, Nik Muhamad
• Format: Article
• Language: English
• Published: College of Agriculture, University of the Philippines Los Banos 2016
• Online Access: http://psasir.upm.edu.my/id/eprint/53290/1/Minimizing%20phosphorus%20sorption%20and%20leaching%20in%20a%20tropical%20acid%20soil%20using%20Egypt%20rock%20phosphate%20with%20organic%20amendments.pdf; http://psasir.upm.edu.my/id/eprint/53290/; https://www.cabdirect.org/cabdirect/abstract/20163271576

The study examined changes in soil phosphorus sorption and desorption, pH buffering capacity, and phosphorus leaching upon application of organic amendments (chicken litter biochar and pineapple leaf residues compost). The phosphorus sorption data were fitted to the Langmuir equation. Results reveal...