Qualitative assessment of soil carbon in a rehabilitated forest using Fourier transform infrared spectroscopy.

by Huck, Ywih Ch'ng, Ahmed, Osumanu Haruna, Nik Ab. Majid, Nik Muhamad
Published 2011

Combined use of charcoal, sago bark ash, and urea mitigate soil acidity and aluminium toxicity

by Hamidi, Nur Hidayah, Ahmed, Osumanu Haruna, Omar, Latifah, Huck, Ywih Ch'ng
Published 2021

Soil nitrogen sorption using charcoal and wood ash

by Hamidi, Nur Hidayah, Ahmed, Osumanu Haruna, Omar, Latifah, Huck, Ywih Ch’ng
Published 2021

Reducing soil phosphorus fixation to improve yield of zea mays l. cultivation on a tropical acid soil using compost and biochar derived from agro-industrial wastes

by Huck Ywih Ch'ng, Osumanu Haruna Ahmed, Nik Muhamad Ab. Majid, Mohamadu Boyie Jalloh
Published 2017

Improving soil phosphorus availability and yield of Zea mays l. using biochar and compost derived from agro-industrial wastes

by Huck, Ywih Ch'ng, Haruna, Ahmed Osumanu, Nik Ab Majid, Nik Muhamad, Jalloh, Mohamadu Boyie
Published 2019

Co-application of charcoal and wood ash to improve potassium availability in tropical mineral acid soils

by Paramisparam, Puvan, Haruna, Osumanu Ahmed, Omar, Latifah, Huck, Ywih Ch'ng, Johan, Prisca Divra, Hamidi, Nur Hidayah
Published 2021

Acid Soils Nitrogen Leaching and Buffering Capacity Mitigation Using Charcoal and Sago Bark Ash

by Nur Hidayah Hamidi, Osumanu Haruna Ahmed, Latifah Omar, Huck, Ywih Ch’ng, Prisca Divra Johan, Puvan Paramisparam, Mohamadu Boyie Jalloh
Published 2021

Charcoal and Sago Bark Ash Regulates Ammonium Adsorption and Desorption in an Acid Soil

by Nur Hidayah Hamidi, Osumanu Haruna Ahmed, Latifah Omar, Huck Ywih Ch’ng, Prisca Divra Johan, Puvan Paramisparam, Adiza Alhassan Musah, Mohamadu Boyie Jalloh
Published 2023

Co-Application of Inorganic Fertilizers with Charcoal and Sago Bark Ash to Improve Soil Nitrogen Availability, Uptake, Use Efficiency, and Dry Matter Production of Sorghum Cultivat...

by Nur Hidayah Hamidi, Osumanu Haruna Ahmed, Latifah Omar, Huck Ywih Ch’ng, Prisca Divra Johan, Puvan Paramisparam, Adiza Alhassan Musah, Mohamadu Boyie Jalloh
Published 2023

Enriched rice husk biochar superior to commercial biochar in ameliorating ammonia loss from urea fertilizer and improving plant uptake

by Gunavathy Selvarajh, Huck Ywih Ch'ng, Norhafizah Md Zain, Lee Seong Wei, Jeng Young Liew, Siti Nuurul Huda Mohammad Azmin, Laila Naher, Palsan Sannasi Abdullah, Osumanu Haruna Ahmed, Mohamadu Boyie Jalloh, Issariyaporn Damrongrak
Published 2024