Effect of humin-urea-rock phosphate amendment on Bekenu series (Tipik Tualemkuts) soil

• Main Authors: Perumal, Palanivell, Kasim, Susilawati, Ahmed, Osumanu Haruna, Nik Ab. Majid, Nik Muhamad
• Format: Article
• Language: English
• Published: Academic Journals 2012
• Online Access: http://psasir.upm.edu.my/id/eprint/22220/1/22220.pdf; http://psasir.upm.edu.my/id/eprint/22220/; http://www.academicjournals.org/journal/AJB/article-abstract/908817931240

Application of crude humin with urea and Egyptian rock phosphate (ERP) may reduce ammonia loss from urea. This study was conducted to determine the effect of mixing crude humin with urea and ERP on ammonia volatilization and selected soil chemical properties. Crude humin from four different composts...