| Customization: | Available |
|---|---|
| CAS No.: | 16455-61-1 |
| Formula: | C18h16fen2o6.Na |
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Iron chelated with EDDHA (Fe-EDDHA) stands as a paragon among highly efficient organic chelated iron compounds, offering unparalleled advantages in the realm of plant nutrition. This remarkable substance exhibits super permeability and excellent solubility in water, which are fundamental characteristics that underpin its effectiveness in meeting the nutritional needs of plants.
The super permeability of Fe-EDDHA allows it to effortlessly penetrate plant cell membranes. Once inside the plant, its high solubility ensures that the iron is readily available in a form that can be easily transported through the plant's vascular system. This ease of movement within the plant structure means that the iron can reach the areas where it is most needed promptly. For plants, iron is an essential micronutrient that plays a crucial role in numerous physiological processes, such as chlorophyll synthesis, electron transport, and enzyme activation. When plants suffer from iron deficiency, these vital processes are disrupted, leading to symptoms like chlorosis (yellowing of leaves), stunted growth, and reduced photosynthetic efficiency. Fe-EDDHA quickly steps in to provide the necessary crop nutrition, effectively reversing these symptoms of iron deficiency and restoring the plant's health and vitality.
When compared to other common iron chelates like DTPA-Fe and EDTA-Fe, Fe-EDDHA truly shines. One of its most significant advantages lies in its ability to maintain stability across a much wider pH range. In soil environments, pH levels can vary widely, from highly acidic to strongly alkaline. Many iron chelates become less stable or even break down under extreme pH conditions, rendering the iron unavailable to plants. However, Fe-EDDHA remains stable in a broad pH spectrum, typically from 4 to 9. This stability ensures that the iron remains in a chelated form, preventing it from precipitating out as insoluble iron oxides or hydroxides. As a result, plants can access the iron throughout different soil conditions, making Fe-EDDHA a reliable choice for a diverse range of agricultural and horticultural applications.
Fe-EDDHA is specifically an EDDHA O-O isomeric molecule, a structural feature that contributes significantly to its high bioavailability. Bioavailability refers to the proportion of a nutrient that is actually available and can be utilized by an organism. The unique isomeric structure of Fe-EDDHA allows it to interact more effectively with plant uptake mechanisms. This enhanced interaction means that a greater percentage of the iron in Fe-EDDHA is absorbed and utilized by plants compared to other iron chelates. In fact, its bioavailability is so high that its efficacy is dozens of times that of general organic iron like EDTA and hundreds of times that of inorganic iron. This translates into a much more efficient use of iron resources, reducing the amount of iron fertilizer needed to achieve the same level of plant nutrition and growth promotion.
Currently, Fe-EDDHA holds the esteemed position as the world's best treatment for plant iron deficiency. It has been proven effective in a wide variety of crops, including fruit trees, vegetables, ornamental plants, and field crops. Whether it's a citrus orchard suffering from iron chlorosis, a greenhouse full of leafy greens in need of iron supplementation, or a flower bed with iron-deficient ornamentals, Fe-EDDHA has consistently demonstrated its ability to address iron deficiency issues and improve plant health. It is not only effective in correcting existing iron deficiency symptoms but also serves as an excellent preventive measure. By ensuring a steady supply of available iron, Fe-EDDHA helps plants maintain optimal physiological functions, enhancing their resistance to diseases and environmental stresses.
Another key strength of Fe-EDDHA is its wide pH value tolerance combined with a high absorption and utilization rate. In acidic soils, where iron is often present in abundance but in a form that is difficult for plants to absorb, Fe-EDDHA chelates the iron, making it accessible. In alkaline soils, where iron tends to become insoluble, Fe-EDDHA stabilizes the iron, preventing its precipitation and ensuring its availability to plants. This adaptability to different soil pH conditions, along with its high absorption efficiency, means that Fe-EDDHA can be used in almost any agricultural or horticultural setting.
Farmers and horticulturists can apply Fe-EDDHA through various methods, such as soil application, foliar spraying, and fertigation. When applied to the soil, it gradually releases iron over time, providing a long - term supply of the nutrient. Foliar spraying offers a more immediate solution, as the iron can be directly absorbed through the leaves. Fertigation, which involves injecting the Fe-EDDHA solution into the irrigation system, ensures a uniform distribution of the iron throughout the root zone. Each application method has its own advantages, and the choice depends on factors such as the type of crop, the severity of the iron deficiency, and the specific growing conditions.
In conclusion, Fe-EDDHA is a revolutionary product in the field of plant nutrition. Its super permeability, high solubility, wide pH range tolerance, unique isomeric structure, and high bioavailability make it an indispensable tool for addressing plant iron deficiency. As the demand for high - quality agricultural and horticultural products continues to grow, Fe-EDDHA will undoubtedly play an increasingly important role in ensuring healthy plant growth, maximizing crop yields, and enhancing the overall quality of plants. Its ability to provide efficient and reliable iron nutrition to plants under diverse conditions makes it a cornerstone of modern sustainable agriculture and horticulture.
| Item |
Standard |
Iron Chelated |
5.8%-6.5% |
PH Value (1% Solution) |
7-9 |
Heavy Metal |
30ppm max |
Ortho-Ortho Value |
4.8 |
Appearance |
Dark Red Micro-Granules/Powder |
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