온실 내 백다다기 오이의 생육단계에 따른 흡광계수 변화 모델 개발
(주)코리아스칼라
- 최초 등록일
- 2023.04.03
- 최종 저작일
- 2023.01
- 7페이지/
어도비 PDF
- 가격 4,000원
![할인쿠폰받기](/images/v4/document/ico_det_coupon.gif)
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국생물환경조절학회
ㆍ수록지정보 : 생물환경조절학회지(구 시설원예ㆍ식물공장) / 32권 / 1호
ㆍ저자명 : 전기범, 신종화
목차
Abstrac
서 론
재료 및 방법
1. 생육조건 및 작물관리
2. 데이터 수집 및 생육측정
3. 흡광계수 측정 방법
4. 통계 및 데이터 분석
결 론
적 요
사 사
Literature Cited
영어 초록
Understanding the light environment in greenhouse cultivation and the light utilization characteristics of crops is important in the study of photosynthesis and transpiration. Also, as the plant grows, the form of light utilization changes. Therefore, this study aims to develop a light extinction coefficient model reflecting the plant growth. To measure the extinction coefficient, five pyranometers were installed vertically according to the height of the plant, and the light intensity by height was collected every second during the entire growing season. According to each growth stage in the early, middle, and late stages, the difference between the top and bottom light intensity tended to increase to 69%, 72%, and 81%. When leaf area index and plant height increased, the extinction coefficient decreased, and it showed an exponential decay relationship. Three-dimensional model reflecting the two growth indexes, the paraboloid had the lowest RMSE of 1.340 and the highest regression constant of 0.968. Through this study, it was possible to predict the more precise light extinction coefficient during the growing period of plants. Furthermore, it is judged that this can be utilized for predicting and analyzing photosynthesis and transpiration according to the plant height.
참고 자료
없음
"생물환경조절학회지(구 시설원예ㆍ식물공장)"의 다른 논문
더보기 (5/10)