Samuel Munyaka Kimani

Simulating the effects of soil temperature and moisture in the off-rice season on rice straw decomposition and subsequent CH4 production during the growth season in a paddy soil

Shuirong Tang, Weiguo Cheng, Ronggui Hu et al. · Biology and Fertility of Soils · 2016 · 71 citations

Biogeochemistry, Crop Production, Engineering +5

Azolla cover significantly decreased CH₄but not N₂O emissions from flooding rice paddy to atmosphere

Samuel Munyaka Kimani, Weiguo Cheng, Takamori Kanno et al. · Soil Science & Plant Nutrition · 2017 · 34 citations · Full text

Engineering, Greenhouse Gas Emission, Agricultural Economics +17

Co-application of poultry-litter biochar with Azolla has synergistic effects on CH4 and N2O emissions from rice paddy soils

Samuel Munyaka Kimani, Putu Oki Bimantara, Satoshi Hattori et al. · Heliyon · 2020 · 33 citations · Full text

Decomposition of soil organic carbon influenced by soil temperature and moisture in Andisol and Inceptisol paddy soils in a cold temperate region of Japan

Shuirong Tang, Weiguo Cheng, Ronggui Hu et al. · Journal of Soils and Sediments · 2016 · 32 citations

Organic Geochemistry, Biogeochemistry, Environmental Chemistry +7

Stable carbon isotope ratios of water-extractable organic carbon affected by application of rice straw and rice straw compost during a long-term rice experiment in Yamagata, Japan

Toan Nguyen-Sy, Weiguo Cheng, Samuel Munyaka Kimani et al. · Soil Science & Plant Nutrition · 2019 · 31 citations · Full text

Engineering, Applied Organic Matter, Agricultural Waste +16