Precision Irrigation for Healthy Plants: How Advanced Agricultural Chemical Dosing Systems Are Transforming Modern Greenhouses

Precision Irrigation Systems for Healthy Plant Growth

Nutrient shortages, over-fertilization, and crop losses are common challenges in many greenhouse operations. In most cases, these problems are linked to inaccurate nutrient dosing and poor water quality. As a result, growers often struggle to maintain healthy crops and consistent yields. At the same time, the demand for efficient irrigation for crop growth continues to increase. Therefore, greenhouse operators need reliable and automated solutions that improve both nutrient delivery and water treatment.

At Agritechnica 2025 in Hanover (Hall 3, Stand D20, November 9–15), Lutz-Jesco will showcase advanced precision irrigation systems designed to address these challenges. These solutions help growers improve crop quality, reduce operating costs, and support more sustainable greenhouse production.

The Problem with Traditional Irrigation Pump Systems for Farming

Many older irrigation systems were not designed for today’s greenhouse requirements. For example, flow rates can vary unexpectedly, making nutrient dosing less accurate. In addition, manual dosing methods require constant attention and increase labor costs.

As a result, growers often face inconsistent nutrient delivery, plant stress, and uneven crop growth. According to Michael Raabe, Head of Sales at Lutz-Jesco GmbH:

“Flow rates fluctuate, and intervals are difficult to automate. The result: an unreliable supply, stress for the plants, and increased effort for the user.”

Fortunately, modern irrigation pump systems for farming can solve these issues. The Magdos dosing pump series from Lutz-Jesco provides accurate and automated nutrient dosing for greenhouse applications.

Magdos Series: A Smarter Plant Nutrient Delivery System

The Magdos dosing pump is designed for precise and reliable operation. Furthermore, its integrated control system automates the dosing of liquid fertilizers, chelates, and trace elements at scheduled intervals. As a result, growers can eliminate many of the errors associated with manual dosing.

Key Benefits of the Magdos Dosing Pump

Moreover, automation improves efficient irrigation for crop growth by ensuring that plants receive the correct amount of nutrients at the right time. Consequently, growers can achieve more consistent crop performance while reducing waste.

Royal Brinkman’s Precision Agriculture Solution

A good example of precision irrigation systems in action is Royal Brinkman, a well-known greenhouse technology supplier in the Netherlands.

Royal Brinkman uses Magdos dosing pumps as part of a complete greenhouse water treatment system. As a result, the company can accurately manage nutrient dosing while maintaining water quality throughout the growing process.

The system performs two important functions:

• Fertilizer dosing for plants through the irrigation network.
• Biological control using hydrogen peroxide to reduce harmful microorganisms.

Furthermore, hydrogen peroxide breaks down into water and oxygen after use. Therefore, it leaves no harmful residue behind.

Because dosing is automated, greenhouse operators spend less time on manual adjustments. In addition, labor costs decrease while overall process efficiency improves.

Safe On-Site Water Disinfection with the Minichlorgen T

In addition to nutrient management, water quality is essential for successful greenhouse production. This is especially important for fruit and vegetable growers who must use disinfected water before packaging their products.

Traditionally, growers stored chlorine in tanks or containers. However, this approach creates safety concerns because leaks and vapors can pose risks to workers.

The Minichlorgen T electrolysis system offers a safer alternative. Instead of storing chlorine, it produces sodium hypochlorite on-site using only water and standard table salt.

How the Minichlorgen T Works

First, salt is dissolved in water inside a dedicated tank. Next, the electrolysis process generates sodium hypochlorite. This solution then releases free chlorine into the water, helping eliminate most harmful microorganisms.

Meanwhile, operators can monitor the system through an integrated touchscreen controller. In addition, the system can be combined with the Easy Pro water measurement panel for automated monitoring of key water parameters.

As a result, operators can avoid both over-dosing and under-dosing while maintaining stable water quality.

Minichlorgen T vs. Traditional Chlorine Storage

Why Precision Irrigation Systems Matter Today

Today, greenhouse operators are expected to produce more crops while using fewer resources. For example, they must reduce water consumption, chemical waste, and labor costs while maintaining high crop quality.

Therefore, precision irrigation systems have become increasingly important. These systems replace manual processes with automated and accurate dosing technology. As a result, growers can improve efficiency while supporting sustainable production practices.

Key benefits include:

• Lower fertilizer waste through precise dosing.
• Healthier crops through stable nutrient delivery.
• Reduced labor costs through automation.
• Improved food safety through reliable water disinfection.
• More sustainable operations through efficient chemical use and on-site generation.

Ultimately, precision irrigation systems help growers increase productivity, improve crop quality, and reduce operating costs across greenhouse operations.

Frequently Asked Questions About Precision Irrigation Systems

What are precision irrigation systems?

Precision irrigation systems use automated controls and dosing equipment to deliver the correct amount of water and nutrients to plants. As a result, growers can improve crop performance while reducing waste.

How do fertilizer dosing systems benefit greenhouse growers?

These systems provide accurate nutrient delivery at scheduled intervals. Therefore, growers can improve crop consistency, reduce fertilizer waste, and lower operating costs.

Are agricultural chemical dosing systems difficult to operate?

No. Modern systems such as the Magdos series and Minichlorgen T feature user-friendly controls and automated functions. Consequently, operators require minimal training.

What is on-site chlorine generation?

On-site chlorine generation uses salt and water to create sodium hypochlorite through electrolysis. As a result, growers no longer need to store large amounts of chlorine on-site.

Can these irrigation pump systems be expanded?

Yes. Both the Magdos series and Minichlorgen T are scalable solutions. Furthermore, the Minichlorgen T can be integrated with the Easy Pro monitoring system for additional automation and control.

Get Expert Help with Precision Irrigation Systems

Looking for a reliable precision irrigation system, fertilizer dosing pump, or greenhouse water treatment solution? The WTS team can help you select the right equipment for your application, whether you operate a commercial greenhouse, agricultural facility, or water treatment system.

Contact our sales and technical support team today for product recommendations, pricing, and application assistance.

Email: sales@watertreatmentsupply.com

Phone: (888) 737-2782

You can also explore our complete selection of chemical metering pumps, dosing systems, and water treatment equipment at Water Treatment Supply.

Need a custom solution? Contact us today to discuss your irrigation, nutrient dosing, and water treatment requirements.