본문 바로가기

추천 검색어

실시간 인기 검색어

학술논문

Effects of flooding conditions and phytohormones on coleoptile elongation in Indica rice varieties

이용수 6

영문명
발행기관
(사)한국식물생명공학회
저자명
Khac Nhu Nghi Ngoc Ai Trinh
간행물 정보
『Journal of Plant Biotechnology』51권 2호, 63~70쪽, 전체 8쪽
주제분류
농수해양 > 기타농수해양
파일형태
PDF
발행일자
2024.06.01
4,000

구매일시로부터 72시간 이내에 다운로드 가능합니다.
이 학술논문 정보는 (주)교보문고와 각 발행기관 사이에 저작물 이용 계약이 체결된 것으로, 교보문고를 통해 제공되고 있습니다.

1:1 문의
논문 표지

국문 초록

The unpredictable scenarios of current climate change pose great challenges for global food security. Climate change triggers submergence, a natural disaster that affects cereal production in the Mekong Delta of Vietnam. Among cereals, rice is a unique species in its ability to germinate and develop a long coleoptile under water. Several previous studies indicated that the capacity of japonica rice is better than indica rice cultivars. Herein, we assessed the ability of coleoptile elongation and the role of exogenous auxin (IAA) in promoting rice coleoptile length under dark, flooded conditions using 20 indica rice varieties collected from the Mekong Delta. We germinated 20 rice seeds per variety under water (with and without adding auxin at different concentrations) for several days and measured the coleoptile length at two different timepoints of submergence. We found that the ability to develop a long coleoptile under water was not related to the rice subspecies. The average coleoptile length at day 8 and the growth curve from the beginning to day 8 of the submergence experiment of our rice cultivars were the same. We also found that 10 μM of IAA concentration expressed a significant effect on the capacity of coleoptile elongation in both long and short coleoptile-harboring indica rice subspecies. Our results suggested that OM108, OM5451, and ĐT8 are promising rice cultivars for rice production in the Mekong Delta of Vietnam.

영문 초록

목차

Introduction
Materials and Methods
Results
Discussion
Conclusion
References

키워드

해당간행물 수록 논문

참고문헌

교보eBook 첫 방문을 환영 합니다!

신규가입 혜택 지급이 완료 되었습니다.

바로 사용 가능한 교보e캐시 1,000원 (유효기간 7일)
지금 바로 교보eBook의 다양한 콘텐츠를 이용해 보세요!

교보e캐시 1,000원
TOP
인용하기
APA

Khac Nhu Nghi,Ngoc Ai Trinh. (2024).Effects of flooding conditions and phytohormones on coleoptile elongation in Indica rice varieties. Journal of Plant Biotechnology, 51 (2), 63-70

MLA

Khac Nhu Nghi,Ngoc Ai Trinh. "Effects of flooding conditions and phytohormones on coleoptile elongation in Indica rice varieties." Journal of Plant Biotechnology, 51.2(2024): 63-70

결제완료
e캐시 원 결제 계속 하시겠습니까?
교보 e캐시 간편 결제