Compost ingredient and its use in crop cultivation.

by Ahmed, Osumanu Haruna, Petrus Rudut, Auldry Chaddy, Ab. Majid, Nik Muhammad
Published 2010

Rehabilitation of degraded Malaysian tropical forests & soil carbon storage

by Haruna, Ahmed Osumanu, Ch’ng, Huck Ywih, Ab Majid, Nik Muhammad
Published 2012

Sustainable production of sago grown on tropical peat

by Haruna, Ahmed Osumanu, Omar, Latifah, Petrus, Auldrey Chaddy, Ab Majid, Nik Muhammad
Published 2012

Improving soil phosphorus availability following application of Egypt rock phosphate and chicken litter biochar

by Medin, Simon, Haruna, Ahmed Osumanu, Ab Majid, Nik Muhammad, Kueh, Roland Jui Heng
Published 2019

Reducing soil phosphorus fixation to improve yield of maize on a tropical acid soil using compost and biochar derived from agro-industrial wastes

by Ch'ng, Huck Ywih, Ahmed, Osumanu Haruna, Nik Ab. Majid, Nik Muhammad, Jalloh, Mohamadu Boyie
Published 2016