Hyun-Hwoi Ku

Evaluation of fertilizer and water management effect on rice performance and greenhouse gas intensity in different seasonal weather of tropical climate

Hyun-Hwoi Ku, Keiichi Hayashi, Ruth Agbisit et al. · The Science of The Total Environment · 2017 · 52 citations

Greenhouse Gas Intensity, Precision Agriculture, Tropical Climate +7

Modeling a long-term effect of rice straw incorporation on SOC content and grain yield in rice field

Hyun-Hwoi Ku, Jin-Hee Ryu, Hui-Su Bae et al. · Archives of Agronomy and Soil Science · 2019 · 28 citations

Engineering, Agricultural Waste, Soil Organic Matter +23

Effect of calcium silicate on nutrient use of lowland rice and greenhouse gas emission from a paddy soil under alternating wetting and drying

Hyun-Hwoi Ku, Keiichi Hayashi, Ruth Agbisit et al. · Pedosphere · 2017 · 21 citations

Biogeochemistry, Engineering, Environmental Engineering +6

Effect of rates and sources of nitrogen on rice yield, nitrogen efficiency, and methane emission from irrigated rice cultivation

Hyun-Hwoi Ku, Keiichi Hayashi, Ruth Agbisit et al. · Archives of Agronomy and Soil Science · 2016 · 18 citations

Engineering, Agricultural Waste, Agricultural Economics +19

Ammonia emission from sandy loam soil amended with manure compost and urea

Toluwase Oreoluwa Adegoke, Tae-il Moon, Hyun-Hwoi Ku · Applied Biological Chemistry · 2022 · 18 citations · Full text

Sandy Loam Soil, Environmental Chemistry, Biogeochemistry +15