| Budget Amount *help |
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2022: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2021: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2020: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2019: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2018: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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| Outline of Final Research Achievements |
This study aimed to use high-throughput phenotyping methods and genetic information to address the problems associated with low soybean yield and breeding in Japan. Japanese and U.S. soybean cultivars were compared, and low yield and leaf photosynthetic capacity of Japanese cultivars were identified. Furthermore, we developed high-throughput phenotyping methods that non-destructively and rapidly capture aboveground biomass, leaf area index, and leaf photosynthetic capacity. Using these methods, the leaf photosynthetic capacity was mapped to relevant known gene regions, indicating the usefulness of this method.
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