Chelate is a special organic compound in which Zinc ions remains bound or clawed (Ligand). This prevents the conversion of Zinc ion into insoluble compounds when it comes in contact with other compounds in soil or in the plant.Zinc is an important nutrient for plant growth. Zinc deficiency result in interveinal chlorosis, retarded growth and low quality crop. Therefore, Zinc EDTA widely used in agriculture as Zinc fertilizer to supply Zinc ion to the plants.
.How Does a Chelate Work?
Zinc chelation is so important because it makes Zinc ions more available for uptake by plants. Positively charged Zn+2, readily react with negatively charged hydroxide ions (OH-), making them unavailable to plants. OH-ions are abundant in alkaline or neutral soils and soil-less Medias. The ligand coats the Zinc ion, protecting it from the surrounding OH- ions. The complex is then easily taken up by the plant, where it is degraded and consumed as micronutrient.
Sulfate salts of Zn :
Are become rapidly unavailable to the plant in the soil.
During fertigation these salts are react with Ca and Phosphates, which leads to precipitate and clog drippers.
Chelate Form is 100% Water Soluble and readily available to the plants
Chemical Composition: Zinc (as Zn in the form of ZN-EDTA), % BY W/W min.: 12.0. PH-6.0 to 6.5
Application and Dosage:
Fertigation : 500 gram to 3 Kg per Acre can mix with any water soluble fertilizer for its application.
Crops: Plantation Crops, Fruit crops, Field Crops, Vegetable Crop, oil seeds Crops etc
Pack Size: 1 Kg.