Zinc (Zn) is a vital micronutrient indispensable for healthy plant growth and robust agricultural productivity. Despite being required in smaller quantities compared to macronutrients, zinc plays a pivotal role in numerous physiological processes within plants. Unfortunately, zinc deficiency is a common issue in agricultural soils worldwide, leading to stunted growth, reduced yields, and diminished crop quality.

This is where EDTA Zinc (Ethylenediaminetetraacetic acid zinc disodium) emerges as a groundbreaking solution. With CAS No. 14025-21-9 and a molecular formula of C10H12N2O8ZnNa2, EDTA Zinc is a stable, water-soluble metal chelate where zinc is present in a highly available form. Unlike conventional inorganic zinc sources, chelated zinc offers superior absorption and efficiency, ensuring that plants receive the zinc they need without being hindered by adverse soil conditions.

Why is Zinc So Essential for Plants?
Zinc acts as a crucial activator for over 300 enzymes involved in key metabolic activities such as photosynthesis, protein synthesis, and carbohydrate metabolism. It is fundamental for chlorophyll formation, the process by which plants convert sunlight into energy. Furthermore, zinc is vital for the production of auxins, which are plant hormones that regulate growth and development, including root elongation, cell division, flowering, and fruit development. Adequate zinc levels also contribute significantly to a plant's ability to withstand environmental stresses like drought and temperature fluctuations, and it plays a part in nitrogen metabolism and phosphorus uptake, ultimately boosting overall nutrient use efficiency.

The Distinct Advantage of Chelated EDTA Zinc
The chelation process in EDTA Zinc involves binding the zinc ion with organic molecules, known as chelating agents. This unique bond protects the zinc from reacting with other elements in the soil, such as phosphates and carbonates, which can otherwise render zinc unavailable to plants. This means that EDTA Zinc remains soluble and plant-available over a wider pH range (typically 6.0-7.0 for a 1% solution), making it highly effective even in alkaline or calcareous soils where non-chelated zinc often becomes fixed and inaccessible. Its high water solubility ensures easy mixing and uniform application, preventing issues like leaf scorching often associated with less stable zinc forms.

Versatile Applications for Maximized Impact
EDTA Zinc can be applied through various methods, offering flexibility to farmers. It is highly effective as a foliar spray, allowing for rapid absorption directly through the leaves, which is ideal for quickly correcting immediate deficiencies. For long-term nutrient availability, it can be seamlessly integrated into soil applications, either by mixing with the soil, applying through drip or sprinkler irrigation systems (fertigation), or through band and broadcast applications. This versatility makes it suitable for a broad spectrum of agricultural and horticultural crops, including cereals like rice, wheat, and maize; pulses; oilseeds; vegetables such as potatoes, tomatoes, cabbage, and spinach; and fruit crops like bananas, apples, and grapes, as well as cotton and sugarcane. Recommended dosages typically range from 0.5-1.0 grams per liter for foliar sprays or 500 grams to 1 kilogram per acre for drenching/drip irrigation, although specific rates may vary based on crop needs and soil conditions.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing premium agricultural solutions that empower farmers to achieve superior yields and healthier crops. As a leading manufacturer and supplier of high-quality EDTA Zinc, we ensure that our product meets stringent purity and effectiveness standards. For those looking to buy or make a bulk purchase of this essential micronutrient, our competitive price points and dedicated customer service make us a preferred partner. Elevate your agricultural practices with our EDTA Zinc, designed to unlock the full potential of your crop production. We stand ready to support your farming needs with reliable products and expertise.