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환경제어를 통한 블러드오렌지의 생육에 관한 연구

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Alternative Title
A study on the growth of blood orange according to environmental control
Abstract
In this study, the growth of the blood orange was compared by using thermal effluent from a power plant as an energy source for cooling and heating in a greenhouse. In addition, environmental control such as temperature, irrigation, and CO₂ was performed for comparison of growth.
This study was conducted during two years, and in the first year(2019), only temperature control(turned on at 12°C, turned off at 14°C) was performed as a general irrigation method in farms. Also, in the second year(2020), growth information of the citrus hybrid ‘Kanpei’ was used, and complex environmental control such as temperature, irrigation, and CO₂ was performed, and the harvest was compared with the first year.
As a result of comparison of a growth of the blood orange in the first and second years, the blood orange harvested in the second year, which was subjected to complex environmental control, increased the yield by 468%. The sugar content was increased, on the other hand, the acidity was decreased, therefore, the sugar acidity was increased. Also, the fruit peel and fruit flesh became red, and it was improved to a product with the characteristics of the blood orange containing a lot of anthocyanins. The growth information of the citrus hybrid ‘Kanpei’ and the blood orange was analyzed using RNN artificial intelligence model, and optimal control values for each growth stage were derived, and the greenhouse environment control algorithm was developed.
Author(s)
문성부
Issued Date
2022
Awarded Date
2022. 2
Type
Dissertation
URI
https://dcoll.jejunu.ac.kr/common/orgView/000000010492
Alternative Author(s)
Moon, Sung Bu
Affiliation
제주대학교 대학원
Department
대학원 에너지응용시스템학부 기계공학과
Advisor
현명택
Table Of Contents
List of figures ⅰ
List of tables ⅱ
Summary ⅲ

Ⅰ. 서 론 1
1.1 연구배경 1

Ⅱ. 연구시설 환경 3
2.1 실증사이트 선정 3
2.2 시설온실 5

Ⅲ. 실험 방법 10
3.1 실험방법 10

Ⅳ. 실험결과 및 고찰 12
4.1 온실환경제어 알고리즘 분석 12
4.2 실증사이트의 생육정보 비교 및 분석 18
4.3 광합성 제어시스템을 고도화 24
4.4 관수 제어 기술 고도화 30
4.5 블러드 오렌지의 품질 및 생산성 비교 36
4.6 재배 알고리즘 개발 40

Ⅴ. 결 론 44

참고문헌 45
Degree
Master
Publisher
제주대학교 대학원
Appears in Collections:
Faculty of Applied Energy System > Mechanical Enginering
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