Development of Virus-Free Seedlings and Seed Potatoes
First written in FY2016. 5 of 7 entries say "Advanced", first in FY2021. Latest entry: FY2026.
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- FY2026AdvancedAnnual report
「During the period, we applied for plant variety registration of the sweet potato line “HU3,” which has a sticky texture and exceptionally high sugar content.」
An application for plant variety registration was filed for the high-sugar sweet potato line “HU3.” It also describes continued promotion of “Kuri Kaguya” and development of varieties resistant to physiological disorders caused by global warming. - FY2025AdvancedAnnual report
「The sweet potato variety “Kuri Kaguya®,” registered in 2023, has a slightly mealy texture, excellent taste and storability, and a high proportion of premium-grade roots. It continued to deliver stable results during the period, and adoption is progressing further. Meanwhile, as physiological disorders caused by global warming have been identified in many varieties in sweet potato production areas, we are giving top priority to breeding varieties resistant to such disorders.」
Explicitly states the policy of giving top priority to breeding varieties resistant to physiological disorders associated with global warming, while further advancing adoption of “Kuri Kaguya®.” - FY2024AdvancedAnnual report
「The sweet potato variety “Kuri Kaguya®,” registered in 2023, received favorable evaluations in trial cultivation and has been introduced on a full-scale basis in production areas.」
The new sweet potato variety “Kuri Kaguya®” advanced from plant variety registration in 2023 through trial cultivation to full-scale introduction in production areas. - FY2022AdvancedAnnual report
「Sales of virus-free sweet potato seedlings remained strong,」
Reports the business progress of strong sales of virus-free seedlings. - FY2021AdvancedAnnual report
「We have applied for plant variety registration of a new variety with a texture different from the soft-textured “Silk Sweet,” and new developments are expected.」
An application for plant variety registration was filed for a new variety with a texture different from “Silk Sweet.” - FY2018RestatedAnnual report
「At the Hashie Research Laboratory, we are using biotechnology to eliminate viruses from vegetatively propagated crops such as tuber crops and to develop new varieties.」
We continue to use biotechnology to eliminate viruses and develop new varieties. - FY2016First statedAnnual report
「At the Hashie Research Laboratory, we are using biotechnology to eliminate viruses from vegetatively propagated vegetables such as tuber crops and to improve their varieties.」
Describes the development of seedlings and seed potatoes using biotechnology as an initiative.