Automatic gate controlling system for sustainable agriculture water management in Sri Lanka: A review

Abstract

This research introduces an automatic gate-controlling system explicitly tailored for sustainable paddy cultivation in Sri Lanka. Paddy fields, critical to the nation's food security, often face water management and resource efficiency challenges. Given the pressing concerns of water scarcity and the need for efficient resource utilization in Sri Lanka's agricultural landscape, the automatic gate-controlling system emerges as a cutting-edge solution. This research explores the transformative potential of this technology in revolutionizing traditional irrigation practices. It provides a detailed examination of the system's components and functionalities, emphasizing the integration of smart sensors to gather real-time data on soil moisture levels, weather conditions, and crop water requirements. This data is then processed through advanced analytics, facilitating informed decision-making for the automated control of irrigation gates. These data inputs are then processed by an intelligent control system that automates the operation of water gates. By precisely regulating water flow, the system minimizes water wastage and mitigates over-irrigation risks, contributing to sustainable paddy cultivation practices. The automated nature of the system reduces the dependency on manual labor, providing farmers with an efficient and reliable tool for water management. By adopting this technology, the study envisions increased yields in paddy cultivation while promoting responsible use of water resources. This research marks a significant stride towards sustainable agriculture in Sri Lanka, particularly in the crucial paddy cultivation sector.