Development of Mangrove Seed Germination with Solar-Powered Desalination using Arduino-Based Sensors at Kejawanan Mangrove Zone Cirebon, Indonesia
Putri Sekar Melati(a)*, Muhamad Adam Zamzam(b), Eka Cahya Prima(a), Lilit Rusyati(a)

(a)*Department of Science Education, Universitas Pendidikan Indonesia, Jalan Setiabudi 229, Bandung, Indonesia
*putrisekarmelati1024[at]upi.edu
(b)Department of Agricultural and Biosystem Engineering,Universitas Brawijaya
Jalan Veteran 10, Malang, Indonesia

Abstract

This research focuses on developing an integrated method for improving mangrove seed germination in the Kejawanan Mangrove Zone, Cirebon, Indonesia, by using a solar-powered desalination system combined with Arduino-based environmental sensors. The aim is to address the challenge of high salinity in coastal environments, which can inhibit seed germination and early growth of mangroves. The system utilizes renewable solar energy to desalinate seawater, providing freshwater for seed treatment, while a network of Arduino sensors continuously monitors key environmental parameters such as soil moisture, temperature, and salinity to optimize germination conditions. Field implementation demonstrated that the coordinated use of solar desalination and real-time sensor data significantly increased germination rates compared to conventional methods. The findings highlight the potential for scalable, technology-driven solutions in mangrove restoration and conservation efforts in saline coastal zones.

Keywords: Arduino-based sensors- Environmental Monitoring- Mangrove seed germination- Solar-powered desalination

Topic: STEM Education and Technology