고랭지 배추 단수예측 추정 -토양수분균형모형과 공간회귀모형 중심으로-

초록

In this study, in order to measure the moisture content of soil during the growing period after the formula of highland cabbage, the moisture content of soil was measured by using a soil water balance model and applied when constructing a single model. In addition, the spatial regression singular model was also applied in consideration of spatially connected interregional data. According to the analysis results, it was found that the soil moisture content variable estimated from the soil moisture balance model had a positive (+) effect on the number of stages, reaffirming the importance of moisture supply in the process of growing highland cabbage. In addition, the spatial regression singular model, which considered the spatial connection between regions and included the soil moisture content in the model form at the same time, was evaluated to have superior ability in terms of model fit.

키워드