| 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 | 179 | 2014 |
| 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 | 119 | 2010 |
| 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 | 97 | 2006 |
| 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 | 92 | 2021 |
| Brief review on climate change and tropical peatlands LY Leng, OH Ahmed, MB Jalloh Geoscience Frontiers 10 (2), 373-380, 2019 | 91 | 2019 |
| 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 | 84 | 2008 |
| A preliminary study on gamma radiosensitivity of tomato (Lycopersicon esculentum) and okra (Abelmoschus esculentus) F Norfadzrin, OH Ahmed, S Shaharudin, DA Rahman Int. J. Agric. Res 2 (7), 620-625, 2007 | 77 | 2007 |
| 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 | 75 | 2007 |
| 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 | 75 | 2007 |
| 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 | 68 | 2020 |
| 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 | 60 | 2013 |
| 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 | 59 | 2018 |
| Enhancing nitrogen availability from urea using clinoptilolite zeolite O Latifah, OH Ahmed, NMA Majid Geoderma 306, 152-159, 2017 | 58 | 2017 |
| 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 | 58 | 2016 |
| 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 | 57 | 2015 |
| Compost maturity and nitrogen availability by co-composting of paddy husk and chicken manure amended with clinoptilolite zeolite O Latifah, OH Ahmed, K Susilawati, NM Majid Waste Management & Research 33 (4), 322-331, 2015 | 57 | 2015 |
| 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 | 56 | 2020 |
| 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 | 56 | 2010 |
| 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 | 54 | 2010 |
| Minimizing ammonia volatilization in waterlogged soils through mixing of urea with zeolite and sago waste water OL Omar, OH Ahmed, AN Muhamad International Journal of Physical Sciences 5 (14), 2193-2197, 2010 | 53 | 2010 |
Nik Muhamad Nik Ab. MajidInstitute of Tropical Forestry and Forest Products, Univ. Putra Malaysia, 43400 Serdang SelangorVerified email at upm.edu.my
