Introducing natural farming in black pepper (Piper nigrum L.) cultivation

by Sulok, Kevin Muyang Tawie, Ahmed, Osumanu Haruna, Choy, Yuen Khew, Mercer Zehnder, Jarroop Augustine
Published 2018

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

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

Effects of Organic Soil Amendments on Photosynthetic Traits of Black Pepper (Piper nigrum L.) in an Alluvial Soil

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

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

Effects of Organic Amendments Produced from Agro-Wastes on Sandy Soil Properties and Black Pepper Morpho-Physiology and Yield

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