FIELD WATER STORAGE SYSTEM

• Main Authors: MORITA HITOSHI, OTSUKA MIHO, FUJIMOTO YOSHIHIRO, CHEN JUYI, MIKI KAZUHIRO, SUEYOSHI YASUNORI
• Format: Patent
• Language: English; Japanese
• Published: 22.03.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

To provide a field water storage system with improved usability.SOLUTION: A field water storage system has a water management server 28 that can control a water supply device 31 and a drainage device 33 for managing water supply and drainage in a field H. As control modes for controlling the water supply device 31 and the drainage device 33, the water management server 28 has a normal mode for adjusting the drainage height of the field H according to predetermined conditions, and a dam mode in which the drainage height of the field H is set higher than "normal-time drainage height" regardless of the predetermined conditions to enable a larger amount of water than that in the normal mode to be stored in the field H. In the dam mode, a water storage ratio is reported, indicating the ratio of the current water storage amount of field H to the reference water storage amount of the field H.SELECTED DRAWING: Figure 2 【課題】利便性を向上させることが可能な圃場貯水システムを提供する。【解決手段】圃場Ｈの給排水を管理する給水装置３１及び排水装置３３を制御することが可能な用水管理サーバ２８を具備する圃場貯水システムであって、用水管理サーバ２８は、給水装置３１及び排水装置３３を制御するための制御モードとして、所定の条件に応じて圃場Ｈの排水高さを調節する通常モードと、所定の条件にかかわらず、圃場Ｈの排水高さを「通常時排水高」よりも高く設定することにより、通常モードよりも多量の水を圃場Ｈに貯留可能とするダムモードと、を具備し、ダムモードにおいて、圃場Ｈの基準貯水量に対する現在の圃場Ｈの貯水量の割合を示す貯水率を報知する。【選択図】図２