selected publications
-
article
- Agricultural intensification, deforestation, and the environment: assessing tradeoffs in Sumatra, Indonesia 2001
- Crop management affecting methane emissions from irrigated and rainfed rice in Central Java (Indonesia). Nutrient Cycling in Agroecosystems. 58:85-93. 2000
- Yield response of wetland rice to band placement of urea solution in various soils in the tropics. FERTILIZER RESEARCH. 36:221-227. 1993
- DINITROGEN AND NITROUS-OXIDE FLUX FROM UREA BASALLY APPLIED TO PUDDLED RICE SOILS. Soil Science Society of America Journal. 55:268-273. 1991
- Physical properties of rainfed wetland rice soils as affected by cropping system and crop residue management. Field Crops Research. 6:189-204. 1983
- Environmental factors affecting nitrogen efficiency in flooded tropical rice 1981
- Physicochemical properties of rainfed rice soils as affected by cropping systems and crop residue management 1980
-
document
- Integrated weed control to minimize herbicide application in lowland rice 1992
- Efficient use of water for rainfed lowland rice 1986
- Physicochemical properties of rainfed rice soils as affected by cropping systems and crop residue management 1979
- Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice 1976