Papers on Environmental Information Science
Vol.34 (2020th Conference on Environmental Information Science)
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Effects of Site Environments and Competitive Neighboring Trees on the Flowering of Cerasus jamasakura in the Suburban Secondary Forest
Keizo TABATA
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Pages 192-197

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Abstract

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.

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© 2020 Center for Environmental Information Science
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