| 2025—26 | Integrating stochastic weather generation, oil palm modeling, and generative AI to advance agricultural education Project leader · GIPP, UPM | RM16,000 |
| 2022—25 | Predicting the risk and severity of oil palm to water stress using selected plant and soil indicators Project leader · FRGS | RM202,690 |
| 2022—24 | Sustainable wastewater management of washed rice water Project leader · Skim Geran IPS UPM | RM20,000 |
| 2019—22 | Prototype Research Grant Scheme project Project leader · PRGS | RM81,000 |
| 2017—20 | Android mobile app for learning the science of crop growth Project leader · GIPP, UPM | RM12,000 |
| 2013—15 | Economic implication of global climate change on Malaysia palm oil production and exports Co-researcher · FRGS | RM70,000 |
| 2012—14 | Silt pits in non-terraced hill slopes to conserve soil nutrients and reduce water stress in oil palm Project leader · ScienceFund, MOSTI | RM95,000 |
| 2012—14 | Spreadsheet software for non-programmers to build and run mathematical models Project leader · GIPP, UPM | RM14,000 |
| 2011—12 | Infiltration under oil palm plantation: heterogeneities from canopy to interspace Co-researcher · UTM RUGS | RM40,000 |
| 2011—12 | Mechanism of vertical water movement under oil palm plantation during and after rainfall Co-researcher · UTM FRGS | RM36,000 |
| 2011—12 | Development of pedotransfer functions for Malaysian soils Co-researcher · UTM Short Term Grant | RM30,000 |
| 2009—11 | Impact of expected climate change in Malaysia on growth and yield of leafy vegetable crops Project leader · RUGS | RM65,000 |
| 2009—11 | Rainfall interception by various tree canopy types from leaf area index and gross rainfall Project leader · Fundamental IPTA UPM | RM36,000 |
| 2009—11 | Estimating the impact of climate change on oil palm growth and yield in Malaysia: the next 40 years Project leader · Agriculture R&D ScienceFund, MOA | RM147,000 |
| 2007—09 | A biochemical, process-based approach to model the canopy photosynthesis and flowering cycle of oil palm Project leader · FRGS | RM48,000 |
| 2006—08 | Sustainable practice to protect and manage soil fertility and water conservation for steepland oil palm Project leader · IRPA RMK9 | RM118,997 |
| 2006—08 | Optimal fertilizer rates and time of application for oil palm grown in tropical peatland Project leader · IRPA RMK9 | RM134,993 |
| 2004—07 | How the oil palm captures solar radiation and ways to optimize its capture for increased crop growth rate and yield Project leader · Yayasan FELDA | RM100,000 |
| 2003—06 | Modeling the oil palm growth and its microclimate environment Project leader · IRPA EAR RMK8 | RM131,500 |
| 2004—05 | How soil aggregates break down with time and the factors that affect the breakdown rate Project leader · UPM Fundamental Research | RM34,500 |
| 2002—03 | Three-dimensional rendering of intercropping vegetation cover and modeling its radiation regime and evapotranspiration Project leader · UPM New Lecturer Research Scheme | RM10,000 |