The leopard plant has the characteristic of being used for ornamental purposes when there are yellow spots on the leaves, and is widely used as a bed plant for viewing flowers. To set several indicators to predict the growth of crops with ornamental value, and to quantitatively express the relationship between the indicators are necessary. In this study, we determine a model that estimates the leaf area and the number of flower of Farfugium japonicum Kitam. using leaf length and width, and conducting a regression analysis on some regression models. As an indicator for estimating the leaf area and the number of flower, the leaf length and width of F. japonicum were measured and applied to 8 regression models. As a result of regression analysis of 8 models that estimated leaf area and the number of flower, R2 values of the linear models were all higher than 0.84 and 0.80. As a result of validation, using the most reliable model among the models for estimating the leaf area and the number of flowering, R2 was 0.90 and 0.82, respectively. Using a model that estimates various indicators that can be used for quality evaluation from easy-to-measure morphological factors, the evaluation of ornamental plants will be facilitated.

Abstract
서 론
재료 및 방법
    1. 작물 생육 조건
    2. 작물 생육 특성 조사
    3. 회귀 모델 선정
    4. 회귀 모델 통계 분석
    5. 선정 회귀 모델 검증
결과 및 고찰
    1. 엽장과 엽폭에 따른 엽면적과 개화 수의 관계와 모델선정
    2. 엽면적과 개화 수 추정 모델의 검증
적 요
Literature Cited

• 정대호(연암대학교 스마트원예계열 조교수) | Dae Ho Jung (Assistant Professor, Division of Smart Horticulture, Yonam College)
• 정용석(제주대학교 식물자원환경전공 부교수) | Yong Suk Chung (Associate Professor, Department of Plant Resources and Environment, Jeju National University)
• 황현승(국립안동대학교 스마트원예과학과 조교수) | Hyunseung Hwang (Assistant Professor, Department of Smart Horticultural Science, Andong National University) Corresponding Author