Host: Center for Environmental Information Science
Name : 2020th Conference on Environmental Information Science
Number : 34
Location : [in Japanese]
Date : December 11, 2020 - December 18, 2020
Pages 192-197
We observed flowering situation of Cerasus jamasakura and examined the relationship between flowering situation and environmental factors. As a result, in the top five fitted models for the prediction of the flowering, height or crown area of the object tree, sum of the ratio of diameter of C. jamasakura to its competitors within the radius 3 - 6 m, soil available phosphorus and slope azimuth in the habitats were selected as explanatory variables. This suggests that in order to promote the flowering of C. jamasakura, it is effective to control the density of competitors within the radius of 3 - 6 m.