Precise Chemical & Fertilizer Application Using Mazzei® Injectors

April 16, 2021 12:00 pm
John Petrosso

Sales Engineer – Agriculture, Mazzei Injector Company, LLC

Chemigation and fertigation are the most common applications for Mazzei venturi injectors in the agriculture market. Mazzei pioneered this simple-to-use and easy-to-install solution more than 40 years ago.

The process of injecting chemicals (chemigation) or liquid fertilizers (fertigation) into a pressurized irrigation system is inexpensive and easy with high-efficiency Mazzei injectors which deliver precise mixing and uniform distribution of material into the water stream.

Mazzei injectors are designed for vacuum transfer of irrigation chemicals, providing additional chemigation safety.

During this webinar you will learn:

  • 4 R’s of plant nutrient stewardship
  • Basics of Fertigation
  • Requirements for “Better Fertigation”
  • How does a Venturi system works?
  • Advantages of using a Venturi system versus a positive displacement pump
  • Tools to size an injector for your application
  • Injection system automation options
  • Proportional feed fertigation
John Petrosso

Sales Engineer - Agriculture, Mazzei Injector Company, LLC

A Fresno State Graduate, John has been responsible for the global agricultural market for   Mazzei Injector Company for the past eight years. Prior to Joining Mazzei Injector company John worked with several Ag technology companies and farmed in the San Joaquin valley

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