Design and implementation of an automated monitoring and controlled irrigation system with security fatures for greenhouse farming in Uganda.

Abstract

Greenhouse farming is essential for enhancing crop growth and maximizing agricultural output by providing a controlled environment for cultivation. However, maintaining optimal growing conditions due to climate change and ensuring crop security remain key challenges. This project introduces the design and implementation of a mobile-controlled irrigation and security system to improve the efficiency and safety of greenhouse operations. The system utilizes Internet of Things (IoT) technology and a network of sensors to monitor vital environmental parameters such as soil moisture, temperature, and humidity, enabling automated irrigation adjustments based on real-time data to optimize water usage and support healthy plant growth. The system also integrates a security module with motion detection and surveillance features to protect the greenhouse from unauthorized access or intrusions. All system functions, including environmental monitoring, alert notifications, and remote control of irrigation and security, are managed through a mobile application, allowing farmers to oversee and control their greenhouse operations from anywhere. This approach is intended to reduce dependence on manual labor, conserves resources, and enhances crop security, providing a scalable, cost-effective, and sustainable solution for modern greenhouse management that boosts productivity and ensures optimal plant health. It also aligns with the Uganda’s Vision 2040, which emphasizes sustainable agricultural modernization, as well as regional and global frameworks like the African Union (AU) goals and Sustainable Development Goals (SDGs) particularly SGD 2 which aims at achieving zero hunger. A prototype was designed, developed and tested using locally available electronics and other accessories. The expected outcomes resulting from the prototype testing were found to confirm the theoretical objectives detailed in the report.