Injector venturi 1/2" Injector venturi 3/4"   As a method of applying fertilizers and chemicals via the irrigation water directly to the crop roots, the development of the fertigation method caused a giant productivity leap in modern agriculture. With the proper fertigation equipment, fertilizers can be applied together with the irrigation water so wherever the water goes the fertilizer goes with it. With fertigation, fertilizer is applied only where needed, when needed, and in the proper dose and quantity. No more waste of expensive chemicals, labor, and machinery. No more uncontrolled pollution, unnecessary soil compress and crop damage   OUR SERVICES 1. Quick, efficient, and professional response within 24 hours, 14 hours of online services. 2. 10 years of manufacturing experience in the agriculture field. 3. Technical support and solution by the chief engineer. 4. Strict quality control system & team, high reputation in the market. 5. Full range of irrigation products for choice. 6. OEM/ODM services. 7. Accept sample order before Mass Order.