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
남효훈 (경상북도농업기술원) 김광섭 (경상북도농업기술원) 서영진 (경상북도농업기술원)
저널정보
한국약용작물학회 한국약용작물학회지 한국약용작물학회지 제29권 제4호
발행연도
2021.8
수록면
233 - 241 (9page)
DOI
10.7783/KJMCS.2021.29.4.233

이용수

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

초록· 키워드

오류제보하기
Background: This study was conducted to develop a productivity evaluation technique of Rehmania glutinosa (Gaertn.) Libosch. ex Steud., by comparatively analyzing changes over time using either a destructive or non-destructive method.
Methods and Results: Growth characters were measured every 10 days, and several growth parameters were calculated using leaf area and dry weight. The normalized difference vegetation index (NDVI) was obtained by a multispectral sensor on an unmanned aerial vehicle. As the growth period progressed, growth characteristics decreased or remained constant after the August month during a high temperature period after the linear increase. The relative growth rate, net assimilation rate, and crop growth rate were 26.6 ㎎·g<SUP>−1</SUP>·d<SUP>−1</SUP>, 2.7 g·m<SUP>−1</SUP>·d<SUP>−1</SUP> and 7.4 g·m<SUP>−1</SUP>·d<SUP>−1</SUP>, respectively. The NDVI ranged from 0.08 to 0.71 and changed in a pattern similar to the growth characteristics. The NDVI was highly correlated with plant height, dry weight, and leaf area index. The main growth characteristics affecting NDVI were plant height and fresh weight, with the following relationship was NDVI = -0.0001 + (0.016 × plant height) + (0.0002 × fresh weight).
Conclusions: The NDVI correlates well with the growth and growth analysis parameters of R. glutinosa and can be considered an adequate index of quantitative growth.

목차

ABSTRACT
서언
재료 및 방법
결과 및 고찰
REFERENCES

참고문헌 (9)

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