P. Chaiwanakupt

Policy implications of human-accelerated nitrogen cycling

A. R. Mosier, Marina Azzaroli Bleken, P. Chaiwanakupt et al. · Biogeochemistry · 2001 · 71 citations

Policy implications of human-accelerated nitrogen cycling

A. R. Mosier, Marina Azzaroli Bleken, P. Chaiwanakupt et al. · Biogeochemistry · 2002 · 54 citations

Effect of urease, nitrification and algal inhibitors on ammonia loss and grain yield of flooded rice in Thailand

J. R. Freney, D. G. Keerthisinghe, S. Phongpan et al. · Nutrient Cycling in Agroecosystems · 1995 · 35 citations

Ammonia Loss, Crop Production, Engineering +10

Use of urease, algal inhibitors, and nitrification inhibitors to reduce nitrogen loss and increase the grain yield of flooded rice (Oryza sativa L.)

P. Chaiwanakupt, J. R. Freney, D. G. Keerthisinghe et al. · Biology and Fertility of Soils · 1996 · 31 citations

Crop Production, Engineering, Crop Enhancement +9

Use of phenylphosphorodiamidate and N-(n-butyl)thiophosphorictriamide to reduce ammonia loss and increase grain yield following application of urea to flooded rice

S. Phongpan, J. R. Freney, D. G. Keerthisinghe et al. · Nutrient Cycling in Agroecosystems · 1995 · 30 citations

Ammonia Loss, Grain Yield, Engineering +9