Effects of organic soil amendments on photosynthetic traits of black pepper (Piper nigrum L.) in an alluvial soil

by Sulok, Kevin Muyang Tawie, Haruna, Ahmed Osumanu, Choy, Yuen Khew, Pei, Sing Lai, Zehnder, Jarroop Augustine Mercer, Wasli, Mohd Effendi
Published 2020

Chemical and biological characteristics of organic amendments produced from selected agro-wastes with potential for sustaining soil health: a laboratory assessment

by Sulok, Kevin Muyang Tawie, Ahmed, Osumanu Haruna, Choy, Yuen Khew, Zehnder, Jarroop Augustine Mercer, Jalloh, Mohamadu Boyie, Musah, Adiza Alhassan, Abdu, Arifin
Published 2021

Physicochemical Characterisation of White Pepper : A Comparative Study Between Traditional Sun Drying and Convective Rotary Drum Drying Methods

by Ana Sakura, Zainal Abidin, Mohamad Syafiq Iylia, Jamadi, Sinin, Hamdan, Mohammad Omar, Abdullah, Gloria Elaine, John, Annisa, Jamali, Rasli, Muslimen, Zehnder Jarroop, Augustine Mercer
Published 2024