Co-application of red gypsum and sewage sludge on acidic tropical soils.

• Main Authors: Ishak, Che Fauziah, Mansor, Nur Hanani, Darus, Siti Zauyah, Abd. Wahid, Samsuri, A., Rozalin
• Format: Article
• Language: English; English
• Published: Taylor & Francis 2011
• Online Access: http://psasir.upm.edu.my/id/eprint/23663/1/Co.pdf; http://psasir.upm.edu.my/id/eprint/23663/; http://www.tandfonline.com/

The agroenvironmental impact of co-utilization of red gypsum and sewage sludge was investigated. Both laboratory and greenhouse studies were conducted. The treatments were soil + sewage sludge (5% w/w) + red gypsum (0, 2.5, 5, 10, 20, and 40%, w/w). Corn was grown in the greenhouse, and the highest...