多地点計測による土壌水分量の可視化と数値シミュレーション解析

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2019/02/01

タイトル(英語): Visualization of Soil Moisture Content and Numerical Simulation Analysis by Multipoint Measurement

著者名: 城間　康（琉球大学 工学部），安富祖　仁（琉球大学 工学部），金城　篤史（沖縄工業高等専門学校），長山　格（琉球大学 工学部），玉城　史朗（琉球大学 工学部）

著者名(英語): Yasushi Shiroma (Faculty of Engineering, University of the Ryukyus), Hitoshi Afuso (Faculty of Engineering, University of the Ryukyus), Atsushi Kinjo (National institute of Technology, Okinawa College), Itaru Nagayama (Faculty of Engineering, University of the Ryukyus), Shiro Tamaki (Faculty of Engineering, University of the Ryukyus)

キーワード: 多点観測，土壌水分量，可視化，施設園芸，反応拡散　　multipoint measurement，soil moisture，visualization，greenhouse，reaction diffusion

要約(英語): Crop growth is influenced by various environmental factors. As a condition for effective plant growth, it is necessary that control of the habitat environment, such as soil moisture content, temperature, humidity, solar radiation amount, is adequately delivered. We focused the fact that soil moisture is important. It is desirable that moisture is uniformly distributed in the soil. In order to avoid physiological disorders caused by water related stress on agricultural crops, it is necessary to use soil with appropriate permeability. By calculating and estimating some characteristic amount related to water permeability, it is possible to identify soil with appropriate water permeability. In this research, we realize the visualization of the planar soil moisture volume by arranging the soil moisturemeter at multiple points. In addition to a system that realizes planar visualization of soil moisture, we propose a method for estimating soil permeability parameters in combination with computer simulation.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.139 No.2 （2019） 特集：ドローンとロボット組み込み/サスティナブルシステム

本誌掲載ページ: 174-179 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/139/2/139_174/_article/-char/ja/