Micronutrient in Secunderabad

Formula 4 micro nutrients

PGR Fertilizer

Chelated micronutrients are widely used in agriculture and are strongly promoted by the fertilizer industry. Exactly what are they and why should they be used?The word chelate is derived from the Greek word for "claw". In fertilizer technology, it refers to inorganic nutrients that are enclosed by an organic molecule. The example below shows how a nutrient such as iron combines with the chemical EDTA to form a chelate. The EDTA surrounds the inorganic iron and forms weak bonds with it, e ectively giving the nutrient an organic coating. Chelates are useful for micronutrients applied to alkaline soils. Iron, manganese, zinc and copper react with the ions found at high pH to form insoluble substances. As a result, the nutrients are made unavailable to plants. The organic coating in the chelate prevents these reactions from occurring in the soil. The plant roots take up the chelated nutrient and the chelate releases the nutrient within the plant. Chelated nutrients are also useful for foliar application. Plant leaves have a waxy coating that prevents them from drying. The wax repels water and inorganic substances making it di cult for inorganic nutrients to penetrate into the leaf. However, organic molecules can penetrate the wax.The organic coating around the chelated nutrient allows it to penetrate through the wax into the leaf. Once in the leaf, the chelate releases the nutrient so that it can be used by the plant.The bond between the organic chemical and the inorganic nutrient must be strong enough to protect the nutrient, but must be weak enough to release the nutrient once it gets into the plant. Also, the chelating agent must not be harmful to plants. Not all nutrients can be chelated. Iron, zinc, copper, manganese, calcium and magnesium can be chelated, the other nutrients cannot. Several organic substances (chelating agents) are used to produce chelates. EDTA is the most common synthetic chelating agent and is used for both soil and foliar applied nutrients. DTPA is used mainly for chelates applied to alkaline soils. It is more e ective than EDTA but is usually more expensive. Iron chelates made with HEDTA and EDDHA are the most e ective iron fertilizers on high pH soils but are also the most expensive.We OfferEDTA Group :ZincCopperCalciumMagnesiumIronManganeseIDHA Group :ZincFerrousCopperManganeseAmino Acid based Chelates :ZincFerrousCopperManganese

Micro Nutrient

Folibor (20% B Typical) - Foliar Application Folibor contains 20% Boron It is technically called Disodium Octaborate Tetrahydrate (Na2B8O13-4H2O) Folibor is present in Powder form and suited for foliar application. Advantages of Folibor Rapid dispersion: The amorphous particles of Folibor facilitate rapid wetting and incorporation in water and more viscous liquids, even at low temperatures. High solubility: The minute particle size of folibor ( 75 microns) and inherent high solubility, even at low temperatures, gives rapid solubility properties even under demanding conditions. High boron content (20.9% typical): The relatively small quantities of folibor needed to correct deficiency (and therefore for addition to formulations) make it an economical source of boron for manufacturers. Compatibility: It is compatible with all kinds of Crop Protection Products. Uptake through leaves: Provides boron at times when not available in sufficient quantity from the soil -especially around flowering and avoids effects such as absorption to particles.

Micronutrients

Micronutrients

Crop Micronutrients