Nitrogen (N), also soil one, comes exclusively from the atmosphere, or fertilizers. It is an essential element of the chemistry of living beings, present in DNA, amino acids and proteins, and many other organic molecules. Both the lack, which hinders growth, and the excess of nitrogen, which makes crops more sensitive to diseases and delays maturation, are harmful to plants.

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Mediterranea de agroquimicos provides customized organomineral NPKs.

Although not part of permanent organic molecules in plant tissues, Potassium (K) is required in large quantities by plants, becoming about 3% of the dry weight of plants. It plays a very important role in osmotic functioning, photosynthesis, and protein synthesis.

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Mediterranea de agroquimicos provides customized NPKs organominerals.

Magnesium (Mg) has an  important role in photosynthesis because it is the central atom of chlorophyll. It is also needed in many critical biochemical processes of plants. Magnesium global requirements by the plant are 10 to 60 kg/Ha, in accordance with each type of crop.

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Mediterranea de agroquimicos provides taylor-made Magnesium formulations.

Zinc (Zn) takes part in enzymatic activities related to amino acids, as well as in the metabolism of nitrogen and ammonium assimilation. The mobility of zinc in the plant is small, because the trend to accumulate in the roots. For this reason, foliar applications are well suited in case of deficiencies. General needs of Zinc are 0.1 to 0.2 kg/Ha depending on each type of cultivation.

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Mediterranea de agroquimicos provides taylor-made Zinc formulations.

Manganese (Mn) is essential in cellular respiration, in the metabolism of nitrogen, and in the activation of several enzymes. It is also involved in the release of oxygen in the photolysis of water during photosynthesis. General needs of Manganese are 0.1 to 0.6 kg/Ha depending on each type of cultivation.

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Mediterranea de agroquimicos provides taylor-made Manganese formulations .

Calcium (Ca) is involved in processes of absorption of other elements, and it is an important cofactor for many enzyme reactions, including the response to high heat. It also takes part in stomata regulation. With regard to soil, calcium moves sodium from the Exchange complex, and improves structuring and aggregation of saline soils. General needs of calcium are from 25 to 150 kg/Ha depending on the type of cultivation and soil.

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Mediterranea de agroquimicos provides taylor-made Calcium formulations.

Boron (B) promotes biosynthetic processes, such as the synthesis of sucrose and starch. It also enhances stability of the cell membrane. It is important in plant growth because of its effect on cell division, very critical in  pollination and fruiting processes. General  requirements of boron are 2 to 4 kg/Ha depending on each type of cultivation.

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Mediterranea de agroquimicos provides taylor-made Boron formulations.

COPPER (Cu) has catalytic functions, such as neutralizing of free radicals. It is also a critical element in several important biomechanisms : Biosynthesis of lignin, vitamin A, … It has also an essential role in formation of nitrogen-fixing root nodules in legumes.
General requirements of  copper are 0.3 to 1 kg/Ha depending on each type of cultivation.

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Mediterranea de agroquimicos provides taylor-made Copper formulations.

In the soil, the interaction of Silicon (Si) with phosphorous allows plants to assimilate this latter element, that would be insoluble for itself. It enhances cell walls in plants, thus allowing better sprouting, and avoiding penetration and development of fungal hyphae in plant tissues.