Rexolin Q 40

Iron Chelate Technology: Precision Nutrition for Modern Agriculture

Rexolin Q 40, produced by Akzo Nobel (Netherlands), is a high-grade micronutrient fertilizer engineered to combat iron chlorosis in diverse soil conditions. The core technical advantage lies in the use of EDDHA chelating technology, which ensures iron stability within a wide pH range (from 3.5 to 10.0). This makes the product an essential tool for crops grown in alkaline or calcareous soils, where standard iron sources would otherwise precipitate and become unavailable.

Technical Specifications and Performance

• Chelation Stability: The high concentration of ortho-ortho isomers ensures that the iron remains protected within the chelate complex, resisting interaction with soil components.
• Physical Formulation: Supplied as a highly soluble crystalline powder, it is specifically designed for seamless integration into fertigation systems without risking clogged emitters or irrigation lines.
• Plant Absorption: The chelated form allows for rapid translocation of iron across cell membranes, boosting chlorophyll synthesis and vital respiratory processes in vegetables, fruits, and ornamentals.

Application and Efficiency

Designed primarily for drip irrigation, Rexolin Q 40 offers a reliable way to address nutrient deficiencies that manifest as interveinal yellowing of foliage. Its compatibility with various mineral fertilizers allows for the creation of balanced nutrient solutions, provided that stock solution concentrations are managed correctly. By ensuring constant availability of iron throughout the growing cycle, this Dutch-engineered product significantly improves the physiological health and yield potential of high-value fruit and vegetable crops.