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
박주용 (전북대학교) 이혜인 (전북대학교) 김상용 (신안산대학교) 위지향 (신안산대학교) 김양훈 (충북대학교) 민지호 (전북대학교)
저널정보
한국생물공학회 KSBB Journal KSBB Journal Vol.35 No.1(Wn.172)
발행연도
2020.03
수록면
44 - 50 (7page)
DOI
10.7841/ksbbj.2020.35.1.44

이용수

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

초록· 키워드

오류제보하기
Photosynthetic bacteria, Rhodobacter spharoides, can grow using carbon dioxide as a carbon source and produce physiologically active compounds. This study was carried out to investigate the impact of R. sphaeroides extract on the growth and quality of lettuce(Lactuca sativa L.) in the LED-plant factory. The concentrations of R. sphaeroides extracts(0, 4, 8 and 12 mg/L) were supplemented in medium on one day and 14 days after transplanting, respectively. The growth of lettuce as affected by extract amount was evaluated at 14, 28 and 35 days after transplanting and the contents of minerals and chlorogenic acid were analyzed at 35 days after transplanting. As a result, higher growth was obtained in the treatment with R. sphaeroides extract than the control. The extract of R. sphaeroides showed the best growth at 4 mg/L concentration(leaf width- 120%, leaf length- 109%, number of leaves- 113%, total leaf area- 144%, fresh weight- top: 153%, root: 142%, dry weight- top: 137%, root: 120%) and the highest effect at the early stage of growth on 14 days after transplanting(leaf width- 115%, leaf length- 123%, number of leaves- 124%, total leaf area- 158%, fresh weight- top: 139%, root: 120%, dry weight- top: 130%, root: 139%). In addition, the extract of 4 mg/L concentration improved the content of minerals and chlorogenic acid contained in lettuce. Therefore, R. sphaeroides extract suggested the possibility of producing high-value crops through promotion of growth and quality improvement of lettuce.

목차

Abstract
1. INTRODUCTION
2. MATERIALS AND METHODS
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES

참고문헌 (26)

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-0101-2020-470-000539411