메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국원예학회 HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY Vol.47 No.1
발행연도
2006.2
수록면
34 - 40 (7page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This study was conducted to investigate the changes in total phenolic compounds and abscisic acid (ABA) according to cold stratification and seed harvesting date, and to examine the relationship between germination and the two probable inhibitors in Liriope spicata (creeping lily-turf) seeds. Germination percentage increased in a stratification duration-dependent manner and further stratification beyond 30 days did not show significant difference. Although total phenolic compounds and ABA contents of stratified seeds ranged from 30 to 60 days after cold stratification were slightly reduced, those of the seeds ranged from 0 to 30 days after cold stratification markedly decreased in a duration-dependent manner. Especially, total phenolic compounds and ABA within the seeds greatly decreased during the first 30 days of cold stratification. Depulped L. spicata seeds collected on October 12 did not germinate at all until 40 days after sowing, while those on following harvesting dates ranged from October 22 to December 21 showed various germination percentages ranged from 11.5 to 93.2%. Maximum germination percentage (93%) was obtained from seeds harvested from November 22 and December 1. The lowest content of phenolic compounds within seeds were found on November 22, following December 1, December 11, November 12, sequentially. The increase and decrease pattern of ABA during seed development was very similar to those of phenolic compounds within seeds. In conclusion, enhancing germination by depulping and cold stratification could be attributed to the removal of phenolic compounds and ABA within the pulps and the seeds of L. spicata. In addition, reduction of phenolic compounds contents and ABA within seeds during seed development seemed to be positively correlated with their germination percentage according to seed harvesting dates.

목차

Abstract
Introduction
Materials and Methods
Results and Discussions
Acknowledgement
Literatures Cited

참고문헌 (27)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-525-016908486