selected publications
-
article
- Increasing sensitivity of methane emission measurements in rice through deployment of 'closed chambers' at nighttime.. PLOS ONE. 13:191352. 2018
- Impacts of alternate wetting and drying on greenhouse gas emission from paddy field in Central Vietnam. Soil Science and Plant Nutrition. 64:14-22. 2018
- Methane emission from rice cultivation in different agro-ecological zones of the Mekong River Delta: seasonal patterns and emission factors for baseline water management.. Soil Science and Plant Nutrition. 64:47-58. 2018
- Site-specific feasibility of alternate wetting and drying as a greenhouse gas mitigation option in irrigated rice fields in Southeast Asia: a synthesis. Soil Science and Plant Nutrition. 64:2-13. 2018
- Measuring GHG Emissions from Rice Production in Quang Nam Province (Central Vietnam): Emission Factors for Different Landscapes and Water Management Practices 2017
- Quantifying changes to the global warming potential of rice wheat systems with the adoption of conservation agriculture in northwestern India. AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 219:125-137. 2016
- Global nitrogen budgets in cereals: A 50-year assessment for maize, rice, and wheat production systems.. Scientific Reports. 6:19355-19355. 2016
- Productivity Trends in Intensive Rice–Wheat Cropping Systems in Asia 2015
- Diurnal patterns of methane emissions from paddy rice fields in the Philippines. Journal of Plant Nutrition and Soil Science. 178:755-767. 2015
- Seasonal assessment of greenhouse gas emissions from irrigated lowland rice fields under infrared warming. AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 184:88-100. 2014
- Assessing the performance of the photo-acoustic infrared gas monitor for measuring CO2, N2O, and CH4 fluxes in two major cereal rotations. Global Change Biology. 20:287-299. 2014
- Spatial and Temporal Variations in Methane Fluxes from Irrigated Lowland Rice Fields. Philippine Agricultural Scientist. 94:335-342. 2011
- Nitrogen use efficiency in selected rice (Oryza sativa L.) genotypes under different water regimes and nitrogen levels. Field Crops Research. 107:137-146. 2008
- Saving of Water and Labor in a Rice–Wheat System with No-Tillage and Direct Seeding Technologies. Agronomy Journal. 99:1288-1296. 2007
- Organic Amendments Affect Soil Parameters in Two Long-Term Rice-Wheat Experiments. Soil Science Society of America Journal. 71:442-452. 2007
- Integrating rice and wheat productivity trends using the SAS mixed-procedure and meta-analysis. Field Crops Research. 95:75-88. 2006
- Enhancing Soil Quality through Residue Management in a Rice‐Wheat System in Fukuoka, Japan. Soil Science and Plant Nutrition. 51:849-860. 2005
- Assessing the Reliability of Permanganate-Oxidizable Carbon as an Index of Soil Labile Carbon. Soil Science Society of America Journal. 68:969-978. 2004
- Genotypic variation in nitrogen use efficiency in medium- and long-duration rice. Field Crops Research. 58:35-53. 1998
- Nondestructive Estimation of Shoot Nitrogen in Different Rice Genotypes. Agronomy Journal. 90:33-40. 1998
- Grain yield performance of rice genotypes at suboptimal levels of soil N as affected by N uptake and utilization efficiency. Field Crops Research. 46:127-143. 1996
- Prospects and Problems of Biological Nitrogen Fixation in Rice Production: A Critical Assessment 1993
- Effect of inorganic N and organic fertilizers on nitrogen-fixing (acetylene-reducing) activity associated with wetland rice plants 1989
- A plant sampling procedure for acetylene reduction assay to detect rice varietal differences in ability to stimulate N2 fixation. Soil Biology & Biochemistry. 20:175-183. 1988
- The effects on N2 fixation (C2H2 reduction), bacterial population and rice plant growth of two modes of straw application to a wetland rice field. Biology and Fertility of Soils. 5:106-111. 1987
- Nitrogen-Fixing (C2H2-Reducing) Activity and Plant Growth Characters of 16 Wetland Rice Varieties 1987
-
document
- Methane emission from rice cultivation in different agro-ecological zones of the Mekong river delta: seasonal patterns and emission factors for baseline water management 2018
- plant sampling procedure for acetylene reduction assay to detect rice varietal differences in N2 fixation stimulation ability 1986