Nutrient status of frond heaps and the underlying soils at an 18-year-old oil palm field in Central Pahang, Malaysia

by Yusuyin, Yusufujiang, Tan, Ngai Paing, Wong, Mum Keng, Abdu, Arifin, Iwasaki, Kozo, Tanaka, Sota
Published 2015

Soil characteristics in an oil palm field, Central Pahang, Malaysia with special reference to micro sites under different managements and slope positions

by Tan, Ngai Paing, Wong, Mum Keng, Yusuyin, Yusufujiang, Abdu, Arifin, Iwasaki, Kozo, Tanaka, Sota
Published 2014

Comparison of soil macro-invertebrate communities in Malaysian oil palm plantations with secondary forest from the viewpoint of litter decomposition

by Wonga, Mum-Keng, Tsukamoto, Jiro, Yusuyin, Yusufujiang, Tanaka, Sota, Iwasaki, Kozo, Tane, Ngai-Paing
Published 2016