pH Measurement in Hydroponics System

Ankitha A.; Sandeep V P.; Shashank C; Sameer Mulla; Sharath Kamat1

1

Publication Date: 2024/11/28

Abstract: In hydroponic systems, precise pH management is crucial for optimizing plant growth and nutrient uptake. This study investigates the methodologies for measuring and maintaining pH levels in hydroponic systems, focusing on the effectiveness of various pH meters and calibration techniques. We assessed the accuracy and reliability of different pH measurement tools, including handheld meters and continuous monitoring systems, in a controlled hydroponic environment. Our results demonstrate how crucial routine pH meter calibration and maintenance are to ensure accurate readings. We also explored the impact of pH fluctuations on plant health and growth rates, providing recommendations for maintaining optimal pH levels to enhance nutrient availability and overall crop performance. The results emphasize the role of rigorous pH monitoring in the successful management of hydroponic systems.

Keywords: Hydroponics Systems, ESP32 Microcontroller, Touch Sensor, pH Meter (pH Sensor Probe).

DOI: https://doi.org/10.38124/ijisrt/IJISRT24NOV574

PDF: https://ijirst.demo4.arinfotech.co/assets/upload/files/IJISRT24NOV574.pdf

REFERENCES

  1. Libia I. Trejo-Tellez and Fernando C.Gomez-Merino. “Nutrient Solutions For Hydroponic Systems”. Colegiode Postgraduados, Montecillo, Texcoco, State of Mexico.(Ed.), ISBN: 978-953-51-0386-8 (2012).
  2. Deise SlivaCastro Poltronieri, Maria Christina Marques Fonseca.“Effect of concentration and N:K ratio in nutrient solution”.  of hydroponic production of cucumber v. 30, n. 4, p. 818 – 824, out. – dez.,2017.
  3. Fully Automated Hydroponic System for Indoor Plant Growth Vaibhav Palandea , Adam Zaheera , and Kiran Georgea * a College of Engineering and Computer Science, California State University, Fullerton 92831, United States 2017 International Conference on Identification, Information and Knowledge in the Internet of Things
  4. An AI Based System Design to Develop and Monitor a Hydroponic Farm Glenn D britto: Safa Hamdare2018 International Conference on Smart City and Emerging Technology (ICSCET)Year:2018 Conference Paper Publisher: IEEE
  5. Automated System for Farming with Hydroponic Style PriyankaBelhekar: Anuradha Thakare: Payal Budhe: Uday Shinde: Vaishnavi Wagh mode 2018Fourth International Conference on Computing Communication Control and Automation (ICCUBEA)Year: 2018 Conference Paper Publisher: IEEE.
  6. Intelligent Monitoring and Controlling System for Hydroponics Precision Agriculture Herman: Nico Surantha 2019 7th International Conference on Information and Communication Technology (ICOICT)Year: 2019 Conference Paper Publisher: IEEE.
  7. Smart Hydroponic Lettuce Farm using Internet of Things Tanabut Changmai: Sethavidh Gertphol: Pariyanuj Chulak2018 10th International Conference on Knowledge and Smart Technology (KST)Year:2018 Conference Paper Publisher: IEEE.
  8. Design of an Affordable pH module for IoT Based pH Level Control in Hydroponics Applications Smita Pawar: Shreya Tembe; Sahar Khan2020 International Conference on Convergence to Digital World - Quo Vadis (ICCDW)*2020 Conference Paper Publisher: IEEE.
  9. Review paper on automatic hydroponic system Shalini MS*1, Adya S*2, Bhavana S*3, Neha HR*4, Sonu Shivani*5 *1Faculty In Dept. Of Electrical And Electronics Engineering, JSS Science And Technology University, Mysuru, Karnataka, India. *2,3,4,5UG Scholar, Dept. Of Electrical And Electronics Engineering, India's.