Long-term changes in paddy soil fertility in Peninsular Malaysia during 50 years after the Green Revolution with special reference to their physiographic environments

• Main Authors: Tanaka, Sota, Saito, Haruyoshi, Kajiwara, Nao, Tan, Ngai Paing, Mohd Yusoff, Khairul Hafiz, Abe, Susumu S., Nakao, Atsushi, Yanai, Junta
• Format: Article
• Language: English
• Published: Taylor & Francis 2021
• Online Access: http://psasir.upm.edu.my/id/eprint/86594/1/Long-term%20changes%20in%20paddy.pdf; http://psasir.upm.edu.my/id/eprint/86594/; https://www.tandfonline.com/doi/full/10.1080/00380768.2020.1840264

The objective of this study was to investigate the current soil properties in lowland paddy fields in Peninsular Malaysia and to assess the long-term changes in the soil fertility status during 50 years after the Green Revolution. Forty paddy fields were selected close to the study sites surveyed in...