| Effect of land management and soil texture on seasonal variations in soil microbial biomass in dry tropical agroecosystems in Tanzania S Sugihara, S Funakawa, M Kilasara, T Kosaki Applied Soil Ecology 44 (1), 80-88, 2010 | 99 | 2010 |
| Effects of land management on CO2 flux and soil C stock in two Tanzanian croplands with contrasting soil texture S Sugihara, S Funakawa, M Kilasara, T Kosaki Soil Biology and Biochemistry 46, 1-9, 2012 | 74 | 2012 |
| Dynamics of microbial biomass nitrogen in relation to plant nitrogen uptake during the crop growth period in a dry tropical cropland in Tanzania S Sugihara, S Funakawa, M Kilasara, T Kosaki Soil Science & Plant Nutrition 56 (1), 105-114, 2010 | 66 | 2010 |
| Kinetics of mineralization of organic nitrogen in soil. S Sugihara, T Konno, K Ishii | 51 | 1986 |
| Effect of vegetation on soil C, N, P and other minerals in Oxisols at the forest-savanna transition zone of central Africa S Sugihara, M Shibata, AD Mvondo Ze, S Araki, S Funakawa Soil Science and Plant Nutrition 60 (1), 45-59, 2014 | 45 | 2014 |
| Effects of vegetation on soil microbial C, N, and P dynamics in a tropical forest and savanna of Central Africa S Sugihara, M Shibata, ADM Ze, S Araki, S Funakawa Applied Soil Ecology 87, 91-98, 2015 | 40 | 2015 |
| Surface runoff generation and soil loss under different soil and rainfall properties in the Uluguru Mountains, Tanzania T Nishigaki, S Sugihara, M Kilasara, S Funakawa Land Degradation & Development 28 (1), 283-293, 2017 | 39 | 2017 |
| Effect of land management on soil microbial N supply to crop N uptake in a dry tropical cropland in Tanzania S Sugihara, S Funakawa, M Kilasara, T Kosaki Agriculture, ecosystems & environment 146 (1), 209-219, 2012 | 39 | 2012 |
| Dynamics of fractionated P and P budget in soil under different land management in two Tanzanian croplands with contrasting soil textures S Sugihara, S Funakawa, T Nishigaki, M Kilasara, T Kosaki Agriculture, ecosystems & environment 162, 101-107, 2012 | 35 | 2012 |
| Fractionation of phosphorus in soils with different geological and soil physicochemical properties in southern Tanzania T Nishigaki, S Sugihara, K Kobayashi, Y Hashimoto, M Kilasara, ... Soil Science and Plant Nutrition 64 (3), 291-299, 2018 | 34 | 2018 |
| Effect of mulching with vegetative residues on soil water erosion and water balance in an oxisol cropped by cassava in east cameroon T Nishigaki, M Shibata, S Sugihara, AD Mvondo‐Ze, S Araki, S Funakawa Land degradation & development 28 (2), 682-690, 2017 | 34 | 2017 |
| Soil fertility status and its determining factors in Tanzania S Funakawa, H Yoshida, T Watanabe, S Sugihara, T Kosaki Soil health and land use management, 2012 | 30 | 2012 |
| Function of geophagy as supplementation of micronutrients in Tanzania J Yanai, J Noguchi, H Yamada, S Sugihara, M KILASARA, T Kosaki Soil Science & Plant Nutrition 55 (1), 215-223, 2009 | 29 | 2009 |
| Ferralsols in the Cameroon plateaus, with a focus on the mineralogical control on their cation exchange capacities A Nakao, S Sugihara, Y Maejima, H Tsukada, S Funakawa Geoderma 285, 206-216, 2017 | 24 | 2017 |
| Nitrogen flux patterns through Oxisols and Ultisols in tropical forests of Cameroon, Central Africa M Shibata, S Sugihara, AD Mvondo-Ze, S Araki, S Funakawa Soil science and plant nutrition 63 (3), 306-317, 2017 | 23 | 2017 |
| Effects of different phosphorus-efficient legumes and soil texture on fractionated rhizosphere soil phosphorus of strongly weathered soils S Sugihara, Y Tomita, T Nishigaki, M Kilasara, J Wasaki, S Funakawa Biology and Fertility of Soils 52, 367-376, 2016 | 23 | 2016 |
| Forest understories controlled the soil organic carbon stock during the fallow period in African tropical forest: a 13C analysis S Sugihara, M Shibata, AD Mvondo Ze, H Tanaka, T Kosaki, S Funakawa Scientific Reports 9 (1), 9835, 2019 | 22 | 2019 |
| Impacts of conversion from natural forest to cedar plantation on the structure and diversity of root-associated and soil microbial communities K Sawada, Y Inagaki, S Sugihara, S Funakawa, K Ritz, K Toyota Applied Soil Ecology 167, 104027, 2021 | 18 | 2021 |
| In situ short-term carbon and nitrogen dynamics in relation to microbial dynamics after a simulated rainfall in croplands of different soil texture in Thailand S Sugihara, S Funakawa, T Kosaki Soil science and plant nutrition 56 (6), 813-823, 2010 | 17 | 2010 |
| Effect of green manure application on soil enzyme activity and nutrient dynamics in a sugarcane field of Kitadaito, Okinawa, Japan S Mambu, S Sugihara, T Kawame, T Nishigaki, K Toyota, N Miyamaru, ... Japan Agricultural Research Quarterly: JARQ 52 (4), 315-324, 2018 | 15 | 2018 |
