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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.10
- 수록면
- 285 - 294 (10page)
- DOI
- 10.7783/KJMCS.2024.32.5.285
이용수
초록· 키워드
오류제보하기
Background: This study addressed the issues of uneven sprouting and yield reduction in Rehmannia glutinosa when traditionally sown directly into open fields. A plug-tray seedling method incorporating a sprouting process was employed to try and mitigate these problems.
Methods and Results: Sprouting R. glutinosa, the rhizomes were sown into 72-cell standard trays, covered with soil, and maintained at an average daily temperature of 25°C and over 98% humidity. The sprouting periods were set at 3, 4, 5, 6, and 7 days and three cultivation methods were analyzed to compare the effects of sprouting: conventional direct sowing of rhizomes in open-fields, rhizomes plug-tray cultivation, and sprouted rhizomes plug-tray cultivation. The results showed that a 5 days sprouting period was the most effective in terms of shoot length and weight. Sprouted rhizome plug-tray cultivation followed by transplanting significantly outperformed both the conventional direct seeding cultivation in the open-field and non-sprouted rhizomes plug-tray cultivation followed by transplanting, with an underground yield of 2,040 ㎏/10a and a catalpol content of 5%.
Conclusion: Sprouting effectively enhances R. glutinosa yield and quality. Further research is needed to address the challenges of root development in vegetatively propagated crops compared to seed-propagated crops and mechanization studies are required to improve the transplanting efficiency.
Methods and Results: Sprouting R. glutinosa, the rhizomes were sown into 72-cell standard trays, covered with soil, and maintained at an average daily temperature of 25°C and over 98% humidity. The sprouting periods were set at 3, 4, 5, 6, and 7 days and three cultivation methods were analyzed to compare the effects of sprouting: conventional direct sowing of rhizomes in open-fields, rhizomes plug-tray cultivation, and sprouted rhizomes plug-tray cultivation. The results showed that a 5 days sprouting period was the most effective in terms of shoot length and weight. Sprouted rhizome plug-tray cultivation followed by transplanting significantly outperformed both the conventional direct seeding cultivation in the open-field and non-sprouted rhizomes plug-tray cultivation followed by transplanting, with an underground yield of 2,040 ㎏/10a and a catalpol content of 5%.
Conclusion: Sprouting effectively enhances R. glutinosa yield and quality. Further research is needed to address the challenges of root development in vegetatively propagated crops compared to seed-propagated crops and mechanization studies are required to improve the transplanting efficiency.
목차
ABSTRACT
서언
재료 및 방법
결과 및 고찰
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