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Ahmed Osumanu Haruna
Ahmed Osumanu Haruna
Prof. of Soil Fertility and Management, Universiti Islam Sultan Sharif Ali, UNISSA, Brunei
Verified email at unissa.edu.bn
Title
Cited by
Cited by
Year
Improving phosphorus availability in an acid soil using organic amendments produced from agroindustrial wastes
HY Ch’Ng, OH Ahmed, NMA Majid
The Scientific World Journal 2014, 2014
1902014
Use of zeolite in maize (Zea mays) cultivation on nitrogen, potassium and phosphorus uptake and use efficiency
OH Ahmed, G Sumalatha, AMN Muhamad
International Journal of the Physical Sciences 5 (15), 2393-2401, 2010
1302010
Phosphorus transformation in soils following co-application of charcoal and wood ash
PD Johan, OH Ahmed, L Omar, NA Hasbullah
Agronomy 11 (10), 2010, 2021
1262021
Brief review on climate change and tropical peatlands
LY Leng, OH Ahmed, MB Jalloh
Geoscience Frontiers 10 (2), 373-380, 2019
1032019
Reducing ammonia loss from urea and improving soil‐exchangeable ammonium retention through mixing triple superphosphate, humic acid and zeolite
OH Ahmed, H Aminuddin, MHA Husni
Soil Use and Management 22 (3), 315-319, 2006
1002006
Ammonia volatilization and ammonium accumulation from urea mixed with zeolite and triple superphosphate
O Haruna Ahmed, A Husin, A Husni Mohd Hanif
Acta Agriculturae Scandinavica Section B-Soil and Plant Science 58 (2), 182-186, 2008
882008
A preliminary study on gamma radiosensitivity of tomato (Lycopersicon esculentum) and okra (Abelmoschus esculentus).
F Norfadzrin, OH Ahmed, S Shaharudin, DA Rahman
882007
Potential PGPR properties of cellulolytic, nitrogen-fixing, phosphate-solubilizing bacteria in rehabilitated tropical forest soil
A Tang, AO Haruna, NMA Majid, MB Jalloh
Microorganisms 8 (3), 442, 2020
832020
Gamma radiosensitivity study on long bean (Vigna sesquipedalis)
E Kon, OH Ahmed, S Saamin, NM Majid
Am J Appl Sci 4 (12), 1090-1093, 2007
812007
Gamma radiosensitivity study on long bean (Vigna sesquipedalis)
E Kon, OH Ahmed, S Saamin, NM Majid
Am J Appl Sci 4 (12), 1090-1093, 2007
812007
Phytochemical profiling and antimicrobial activity of ginger (Zingiber officinale) essential oils against important phytopathogens
A Abdullahi, A Khairulmazmi, S Yasmeen, IS Ismail, A Norhayu, ...
Arabian Journal of Chemistry 13 (11), 8012-8025, 2020
682020
Effects of clinoptilolite zeolite on phosphorus dynamics and yield of Zea Mays L. cultivated on an acid soil
H Nur Aainaa, O Haruna Ahmed, NM Ab Majid
PLoS One 13 (9), e0204401, 2018
662018
Improving phosphorus availability, nutrient uptake and dry matter production of Zea mays L. on a tropical acid soil using poultry manure biochar and pineapple leaves compost
HY Ch'ng, OH Ahmed, NIKMAB MAJID
Experimental Agriculture 52 (3), 447-465, 2016
632016
Co-composting of pineapple leaves and chicken manure slurry
HY Ch'ng, OH Ahmed, S Kassim, NMA Majid
International Journal of Recycling of Organic Waste in Agriculture 2, 1-8, 2013
632013
Evaluation of amino acid and fatty acid profiles of commercially cultivated oyster mushroom (Pleurotus sajor-caju) grown on gmelina wood waste
RMO Kayode, TF Olakulehin, BS Adedeji, O Ahmed, TH Aliyu, ...
Nigerian Food Journal 33 (1), 18-21, 2015
622015
Oil palm (Elaeis guineensis) roots response to mechanization in Bernam series soil.
Y Zuraidah, H Aminuddin, T Jamal, O Jamarei, HA Osumanu, ...
American Journal of Applied Sciences 7 (3), 343-348, 2010
622010
Differences in soil physical and chemical properties of rehabilitated and secondary forests.
MH Akbar, OH Ahmed, AS Jamaluddin, NMNA Majid, H Abdul-Hamid, ...
American Journal of Applied Sciences 7 (9), 1200-1209, 2010
622010
Enhancing nitrogen availability from urea using clinoptilolite zeolite
O Latifah, OH Ahmed, NMA Majid
Geoderma 306, 152-159, 2017
612017
Improving ammonium and nitrate release from urea using clinoptilolite zeolite and compost produced from agricultural wastes
L Omar, OH Ahmed, NMA Majid
The Scientific World Journal 2015, 2015
582015
Minimizing ammonia loss from urea through mixing with zeolite and acid sulphate soil
OH Ahmed, CHB Yap, AMN Muhamad
Int. J. Phys. Sci 5 (14), 2198-2202, 2010
552010
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