W. A. Muirhead

Estimating Ammonia Volatilization From Flooded Rice Fields by Simplified Techniques

J. R. Freney, R. Leuning, J. R. Simpson et al. · Soil Science Society of America Journal · 1985 · 110 citations

Precision Agriculture, Environmental Monitoring, Engineering +16

Transformations and losses of urea nitrogen after application to flooded rice

J. R. Simpson, J. R. Freney, R. Wetselaar et al. · Australian Journal of Agricultural Research · 1984 · 89 citations

Engineering, Agricultural Economics, Crop Physiology +16

Emission of nitrogen oxides (NO x ) from a flooded soil fertilized with urea: Relation to other nitrogen loss processes

I. E. Galbally, J. R. Freney, W. A. Muirhead et al. · Journal of Atmospheric Chemistry · 1987 · 53 citations

Soil Gas, Environmental Chemistry, Biogeochemistry +8

Effects of Phenylphosphorodiamidate and Dicyandiamide on Nitrogen Loss from Flooded Rice

J. R. Simpson, J. R. Freney, W. A. Muirhead et al. · Soil Science Society of America Journal · 1985 · 50 citations

Plant Physiology, Engineering, Ppd Addition +17

Inhibition of algal photosynthesis to control pH and reduce ammonia volatilization from rice floodwater

Kathleen H. Bowmer, W. A. Muirhead · Nutrient Cycling in Agroecosystems · 1987 · 43 citations

Engineering, Algal Biomass, Environmental Engineering +9