| 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 | 190 | 2014 |
| 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, 1-19, 2015 | 63 | 2015 |
| 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 | 63 | 2013 |
| Donnan dialysis based separation of gold (III) from electronic waste solutions using an anion exchange pore-filled membrane C Agarwal, RW Cattrall, SD Kolev Journal of Membrane Science 514, 210-216, 2016 | 42 | 2016 |
| Biochar and compost influence the phosphorus availability, nutrients uptake, and growth of maize (Zea mays L.) in tropical acid soil. HY Ch'ng, OH Ahmed, NMA Majid Pakistan Journal of Agricultural Sciences 51 (4), 2014 | 37 | 2014 |
| Improving soil phosphorus availability and yield of Zea mays L. using biochar and compost derived from agro-industrial wastes HY Ch'ng, AO Haruna, NMNA Majid, MB Jalloh Italian Journal of Agronomy 14 (1), 34-42, 2019 | 34 | 2019 |
| Reducing soil phosphorus fixation to improve yield of maize on a tropical acid soil using compost and biochar derived from agro-industrial wastes HY Ch'ng, OH Ahmed, NMA Majid, MB Jalloh Compost Science & Utilization 25 (2), 82-94, 2017 | 27 | 2017 |
| Recycling of sago (Metroxylon sagu) bagasse with chicken manure slurry through co-composting HY Ch'ng, OH Ahmed, S Kassim, NMA Majid Journal of Agricultural Science and Technology 16 (6), 1441-1454, 2014 | 26 | 2014 |
| Effects of Converting Secondary Forest on Tropical Peat Soil to Oil Palm Plantation on Carbon Storage MBJ Huck Ywih Ch'ng, Osumanu Haruna Ahmed, Nik Muhamad Ab. Majid American Journal of Agricultural and Biological Sciences 4 (2), 123-130, 2009 | 22 | 2009 |
| Co-application of charcoal and wood ash to improve potassium availability in tropical mineral acid soils P Paramisparam, OH Ahmed, L Omar, HY Ch’ng, PD Johan, NH Hamidi Agronomy 11 (10), 2081, 2021 | 20 | 2021 |
| Soil nitrogen sorption using charcoal and wood ash NH Hamidi, OH Ahmed, L Omar, HY Ch’ng Agronomy 11 (9), 1801, 2021 | 18 | 2021 |
| Improving soil nitrogen availability and rice growth performance on a tropical acid soil via mixture of rice husk and rice straw biochars G Selvarajh, HY Ch’ng, N Md Zain, P Sannasi, SNH Mohammad Azmin Applied Sciences 11 (1), 108, 2020 | 17 | 2020 |
| Minimizing phosphorus sorption and leaching in a tropical acid soil using Egypt rock phosphate with organic amendments HY Ch'ng, OH Ahmed, NMA Majid Philippine Agric Sci 99, 176-185, 2016 | 12 | 2016 |
| Assessment of soil carbon storage in a tropical rehabilitated forest HY Ch’ng, OS Ahmed, NMA Majid Int. J. Phys. Sci 6, 6210-6219, 2011 | 11 | 2011 |
| Combined use of charcoal, sago bark ash, and urea mitigate soil acidity and aluminium toxicity NH Hamidi, OH Ahmed, L Omar, HY Ch’ng Agronomy 11 (9), 1799, 2021 | 10 | 2021 |
| Qualitative assessment of soil carbon in a rehabilitated forest using fourier transform infrared spectroscopy HY Ch'ng, OH Ahmed, NM Ab Majid The Scientific World Journal 11, 532-545, 2011 | 9 | 2011 |
| Enhancing soil nitrogen availability and rice growth by using urea fertilizer amended with rice straw biochar G Selvarajh, HY Ch’ng Agronomy 11 (7), 1352, 2021 | 8 | 2021 |
| Effects of zinc on the growth and yield of maize (Zea mays L.) cultivated in a tropical acid soil using different application techniques ARA Hisham, HY Ch’Ng, MM Rahman, K Mat, AK Zulhisyam IOP Conference Series: Earth and Environmental Science 756 (1), 012056, 2021 | 8 | 2021 |
| Effects of rice husk biochar in minimizing ammonia volatilization from urea fertilizer applied under waterlogged condition G Selvarajh, HY Ch'Ng, NM Zain AIMS Agriculture and Food, 2020 | 8 | 2020 |
| Amending inorganic fertilizers with rice straw compost to improve soil nutrients availability, nutrients uptake, and dry matter production of maize (Zea mays L.) cultivated on … ZY Sia, HY Ch'ng, JY Liew AIMS Agriculture & Food 4 (4), 2019 | 8 | 2019 |
Ahmed Osumanu HarunaProf. of Soil Fertility and Management, Universiti Islam Sultan Sharif Ali, UNISSA, BruneiVerified email at unissa.edu.bn
