Hirotomo Ohba

Optimal Soil Eh, pH, and Water Management for Simultaneously Minimizing Arsenic and Cadmium Concentrations in Rice Grains

Toshimitsu Honma, Hirotomo Ohba, Ayako Kaneko-Kadokura et al. · Environmental Science & Technology · 2016 · 598 citations

Agriculture, Agronomy, Crop Sciences +15

Enhancement of the nitrogen-fixing activity of paddy soils owing to iron application

Yoko Masuda, Yutaka Shiratori, Hirotomo Ohba et al. · Soil Science & Plant Nutrition · 2021 · 58 citations

Agriculture, Microbiology, Soil Sciences +17

Effects of soil amendments on arsenic and cadmium uptake by rice plants (<i>Oryza sativa</i> L. cv. Koshihikari) under different water management practices

Toshimitsu Honma, Hirotomo Ohba, Ayako Kaneko et al. · Soil Science & Plant Nutrition · 2016 · 49 citations · Full text

Agriculture, Agronomy, Crop Sciences +16

Active Nitrogen Fixation by Iron-Reducing Bacteria in Rice Paddy Soil and Its Further Enhancement by Iron Application

Zhengcheng Zhang, Yoko Masuda, Zhenxing Xu et al. · Applied Sciences · 2023 · 35 citations · Full text

Agriculture, Agronomy, Soil Sciences +17

Biological nitrogen fixation in the long-term nitrogen-fertilized and unfertilized paddy fields, with special reference to diazotrophic iron-reducing bacteria

Yoko Masuda, Sakura Satoh, Ryota Miyamoto et al. · Archives of Microbiology · 2023 · 24 citations · Full text

Agriculture, Agronomy, Soil Sciences +17