인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
학술저널
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초록·키워드
Background: Atractylodes japonica Koidzumi, known as ‘Atractylodes rhizome white’, is used for gastric treatment and is heavily dependent on imports, with 92% of its distribution imported in 2019. Cultivation is challenged by susceptibility to Phytophthora root rot, with no suitable breeding cultivars for its pharmacopoeia origin.
Methods and Results: In 2017, vigorous seedlings were selected from crossbred lines, and the most promising lines were chosen in 2019. These lines underwent replicate yield trials from 2020 to 2021 and local adaptability testing from 2022 to 2023. The result was the development of the ‘Wigang’ cultivar, offering high yields and strong resistance to Phytophthora root rot. In regional trials conducted from 2022 to 2023, ‘Wigang’ produced a dried root yield of 480 kg per acre, marking a 279% increase over Yeongdong Jaerae. Additionally, the new cultivar showed strong resistance to Phytophthora root rot in both the field and indoor inoculation tests. Although ‘Wigang’ had lower atractylenolide I and atractylon levels, its β-eudesmol level was similar to that of ‘Yeongdong jaerae.’
Conclusion: In this study, we developed ‘Wigang’, the first A. japonica cultivar in Korea. ‘Wigang’ showed a stable yield and strong resistance to Phytophthora root rot.
Methods and Results: In 2017, vigorous seedlings were selected from crossbred lines, and the most promising lines were chosen in 2019. These lines underwent replicate yield trials from 2020 to 2021 and local adaptability testing from 2022 to 2023. The result was the development of the ‘Wigang’ cultivar, offering high yields and strong resistance to Phytophthora root rot. In regional trials conducted from 2022 to 2023, ‘Wigang’ produced a dried root yield of 480 kg per acre, marking a 279% increase over Yeongdong Jaerae. Additionally, the new cultivar showed strong resistance to Phytophthora root rot in both the field and indoor inoculation tests. Although ‘Wigang’ had lower atractylenolide I and atractylon levels, its β-eudesmol level was similar to that of ‘Yeongdong jaerae.’
Conclusion: In this study, we developed ‘Wigang’, the first A. japonica cultivar in Korea. ‘Wigang’ showed a stable yield and strong resistance to Phytophthora root rot.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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