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.49 No.4
발행연도
2008.8
수록면
221 - 225 (5page)

이용수

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

이 논문의 연구 히스토리 (2)

초록· 키워드

오류제보하기
This study explored the influence of N-(2-chloro-4-pyridyl)-N-phenylurea (CPPU) treatment of the roots on shoot growth and root growth, and investigated the effects of a GA₃ foliar spray on reversing the growth suppression of chilli ‘Ancho St Luis’ shoots due to CPPU treatment of the root system. In the first experiment, six-week-old chilli seedling roots were soaked in an aqueous solution of CPPU (10 ㎎·L<SUP>-1</SUP>) for two hours, transplanted into pots and grown in a glasshouse. In the second experiment, the roots of six-week-old seedlings were soaked in three concentrations (1, 5, or 10 ㎎·L<SUP>-1</SUP>) of CPPU for two hours, transplanted into pots, and grown in a glasshouse. Four weeks after CPPU treatment, the plants were sprayed with gibberellic acid (GA₃) at 100 ㎎·L<SUP>-1</SUP> as a single foliar spray. Results showed that root applied CPPU at 10 ㎎·L<SUP>-1</SUP> significantly decreased plant height, probably by inhibiting the activity of the sub-apical region of shoot, reducing internode number and length at 2 and 4 weeks after treatment, and suppressing root growth. CPPU-treated plants also resulted in delayed flowering. Application of GA₃ to shoots did not reverse CPPU effect. Therefore, CPPU applied to roots may not only block GA3 biosynthesis but also block GA₃ action.

목차

Abstract
Introduction
Materials and Methods
Results
Discussion
Literature Cited

참고문헌 (28)

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-0101-2009-525-011286756