2018 - 2021 Promotion of nitrogen fixation and plant coverage in sweet potatoes by high nitrogen fertilization as a strategy for high temperature tolerance
2016 - 2020 Development of technology to utilize region-adapted endophyte of sweet potatoes for safety, high yield and good taste
2016 - 2019 Application and analysis on increase of nodule number in soybean with injuring stimulus to the neighboring plants
2014 - 2018 Study on environmental adaptation system of soybean-nodulatiing symbiosis and the application
Show all
Papers (14):
Sokichi Shiro, Ryu Makihara, Masahiro Yamaguchi, Masayuki Kadowaki, Yuichi Saeki. Compatibility of adzuki bean (Vigna angularis) and Bradyrhizobium USDA strains, and geographical distribution and community structure on indigenous adzuki bean-nodulating bradyrhizobia in Japan. Plant Protection Science. 2023. 59. 3. 217-232
城惣吉, 間塚真矢, 門脇正行, 佐伯雄一. The effect of cultivation temperature on the soybean (Glycine max) growth and community structure of bradyrhizobia. 日本土壌肥料学雑誌. 2021. 92. 3
Maria Luisa Tabing Mason, Shota Matsuura, Apolinario Laxamana Domingo, Akihiro Yamamoto, Sokichi Shiro, Reiko Sameshima-Saito, Yuichi Saeki. Genetic diversity of indigenous soybean-nodulating Bradyrhizobium elkanii from southern Japan and Nueva Ecija, Philippines. PLANT AND SOIL. 2017. 417. 1-2. 349-362
Sokichi Shiro, Yuichi Saeki. Breeding of Rj Gene-Accumulated Soybean Genotypes and Their Availability for Improving Soybean Productivity. Soybean - Recent Advances in Research and Applications. 2022. 159-178