The Importance of Nutritional Administration in Hydroponic Systems

Oct 13, 2025 by pynkocean.com 118 views

Introduction

Agriculture with a hydroponic system has emerged as an innovative solution amid the limited agricultural land. This method utilizes water as a planting medium, without depending on conventional soil, so it is suitable for urban environments and infertile areas. One of the hydroponic techniques that is often used is the Nutrient Film Technique (NFT), which utilizes nutritional circulation to meet the needs of plants. The key to success in this hydroponic system is an understanding of nutritional needs, measured in parts per million (PPM). The right PPM value is an important factor in the growth and development of hydroponic plants.

The Importance of Nutritional Administration in Hydroponic Systems

Nutritional administration is a crucial aspect of hydroponic systems, as it directly affects the growth and development of plants. The Nutrient Film Technique (NFT) relies on the circulation of nutritional solutions to meet the needs of plants. However, measuring and controlling PPM levels in nutritional solutions can be a challenging task. This is where automation comes in, providing a solution to overcome various problems in hydroponic cultivation.

Automation of Nutritional Administration

This study aims to overcome various problems in hydroponic cultivation, such as measuring and controlling PPM levels in nutritional solutions. By using the TDS (Total Dissolved Solids) sensor, this system can measure the nutritional levels in water accurately. Furthermore, this PPM value will be processed through Arduino-based tools and controlled with an Android smartphone using the WiFi Wemos D1 Mini Module. This system not only provides real-time information to users about nutritional status, but can also make automatic adjustments to maintain the ideal PPM value ranging from 560 to 840 ppm, according to the needs of lettuce plants.

Methodology

The methodology applied in this study includes the use of Arduino-based tools and modules equipped with Fuzzy Logic algorithms. Fuzzy logic is used to manage and apply PPM values based on data obtained from sensor measurements. With this approach, the system can adapt to changing nutritional conditions and optimize plant growth.

Fuzzy Logic Algorithm

Fuzzy logic is a type of artificial intelligence that allows for the management of complex systems by breaking them down into smaller, more manageable parts. In this study, fuzzy logic is used to manage and apply PPM values based on data obtained from sensor measurements. This approach enables the system to adapt to changing nutritional conditions and optimize plant growth.

Results

The results of the test show that this nutritional automation system succeeded in increasing the fulfillment of nutritional needs in hydroponic containers. Data collected during the test reached 700 points, which showed the success of the system in monitoring and adjusting nutritional levels efficiently. By utilizing this technology, hydroponic farmers can carry out better management, which in turn can increase productivity and quality of plants.

Benefits of Automation

The adoption of this Arduino and Android-based automation system has several benefits, including:

Increased productivity: By automating the nutritional administration process, hydroponic farmers can increase their productivity and quality of plants.
Improved resource management: The system can adapt to changing nutritional conditions and optimize plant growth, reducing the need for manual intervention.
Enhanced monitoring and control: The system provides real-time information to users about nutritional status, enabling them to make informed decisions about plant care.

Conclusion

The automation of nutritional administration in hydroponic systems has the potential to revolutionize the way we grow plants. By utilizing this technology, hydroponic farmers can increase their productivity and quality of plants, while also improving resource management and enhancing monitoring and control. As the demand for sustainable and efficient agricultural practices continues to grow, the adoption of automation technology in hydroponic systems is likely to become increasingly important.

Future Directions

Future research in this area could focus on:

Expanding the scope of automation: Developing automation systems that can monitor and control multiple parameters, such as temperature, humidity, and light.
Improving the accuracy of sensor measurements: Developing more accurate and reliable sensors that can provide real-time data on nutritional levels.
Integrating automation with other technologies: Integrating automation with other technologies, such as artificial intelligence and machine learning, to create more sophisticated and efficient systems.

Q: What is the main goal of this study?

A: The main goal of this study is to develop an automation system for nutritional administration in hydroponic systems, which can measure and control PPM levels in nutritional solutions accurately.

Q: What is the Nutrient Film Technique (NFT)?

A: The Nutrient Film Technique (NFT) is a hydroponic technique that utilizes nutritional circulation to meet the needs of plants. It relies on the circulation of nutritional solutions to provide plants with the necessary nutrients.

Q: What is the importance of PPM values in hydroponic systems?

A: PPM values are crucial in hydroponic systems as they directly affect the growth and development of plants. The right PPM value is essential for optimal plant growth and development.

Q: How does the automation system work?

A: The automation system uses a TDS (Total Dissolved Solids) sensor to measure the nutritional levels in water accurately. The PPM value is then processed through Arduino-based tools and controlled with an Android smartphone using the WiFi Wemos D1 Mini Module.

Q: What is Fuzzy Logic and how is it used in this study?

A: Fuzzy Logic is a type of artificial intelligence that allows for the management of complex systems by breaking them down into smaller, more manageable parts. In this study, Fuzzy Logic is used to manage and apply PPM values based on data obtained from sensor measurements.

Q: What are the benefits of automation in hydroponic systems?

A: The benefits of automation in hydroponic systems include increased productivity, improved resource management, and enhanced monitoring and control.

Q: How can automation improve resource management in hydroponic systems?

A: Automation can improve resource management in hydroponic systems by reducing the need for manual intervention and optimizing plant growth. This can lead to reduced waste and improved efficiency.

Q: What are the future directions for this research?

A: Future research in this area could focus on expanding the scope of automation, improving the accuracy of sensor measurements, and integrating automation with other technologies.

Q: How can automation benefit hydroponic farmers?

A: Automation can benefit hydroponic farmers by increasing their productivity and quality of plants, while also improving resource management and enhancing monitoring and control.

Q: What are the potential applications of this research?

A: The potential applications of this research include the development of automation systems for other types of hydroponic systems, as well as the integration of automation with other technologies such as artificial intelligence and machine learning.

Q: How can readers get involved in this research?

A: Readers can get involved in this research by providing feedback and suggestions for future directions, as well as by participating in studies and experiments related to automation in hydroponic systems.

Q: What are the potential limitations of this research?

A: The potential limitations of this research include the need for further testing and validation, as well as the potential for technical issues and errors in the automation system.

Q: How can readers learn more about this research?

A: Readers can learn more about this research by visiting the website of the research institution, contacting the researchers directly, or attending conferences and workshops related to automation in hydroponic systems.