emphasised content of phosphorus combined with
TOP PHOS and MPPA DUO specificities

    N – 8%, P2O5 – 30%, MgO – 2%, SO3 – 8% CaO – 15% B – 0.15%, Zn – 0.1%

    Duofertil TOP 38 is a complex mineral fertilizer which combines high phosphorus content with TOP PHOS and MPPA DUO specificities which allows better enrooting of the plant and makes nutrients available, especially phosphorus.

    • We recommend the usage of 200 - 400 kg / ha in arable crops, 400 - 1,000 kg / ha in sugar beet and vegetables, and 400 - 800 kg / ha in orchards and vineyards.

    • Application by spreading the entire surface before plowing or during pre-sowing soil preparation, in vegetable production it is applied in pre-sowing soil preparation or before planting.

    • In orchards and vineyards, it is applied from autumn until the start of vegetation, in the root zone using a fertilizer applicator or on the surface. We recommend the application into the soil.

    • For more details and fertilization plans please contact our sales representatives.

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    Expectations & Benefits

    • TOP PHOS
      • A completely new phosphorus molecule, created through a special production process
      • Phosphorus protected from blockade, regardless of soil type and pH
      • It remains in a protected form for a longer period, more precisely, until plant’s root system reaches it. Then, under the action of root secretions, phosphorus is released so the plant is ready to absorb it.
    • MPPA DUO
      • A natural extract of humus origin which is used as a stimulator of root growth
      • Provides protection of nutrients from fertilizers
      • Mobilizes and protects nutrients from the soil
      • Nutrients bound to the MPPA complex remain in the soil protected from the blockade until the plant’s root system reaches them. Under the action of root secretions, nutrients are released from the bond with the MPPA molecule and therefore become available to the plant.
    • Phosphorus
      • Improves photosynthesis and respiration of plants
      • Affects plant reproduction
      • Improves rooting, root and shoot formation
      • It directly affects the yield
      • Provides energy in the form of ATP, for plant processes
      • Improves resistance to plant diseases
    • Magnesium
      • Improves photosynthesis and facilitates the conversion of nitrogen into nitrate form
      • Improves the absorption of phosphorus in the plant by increasing the energy in the plant
      • Helps build chlorophyll
    • Sulphur
      • Extremely important for proper stem elongation and nitrogen efficiency
      • Increases protein and dry matter content
      • Increases crop yields
      • Helps create amino acids (cysteine and methionine)
    • Marine calcium
      • Greater calcium absorption required for root and root hair development
      • Better activity of microorganisms in the soil
      • Improves bacterial environment, e.g. micro-pH for bacterial activity
      • Better storage of nutrients, e.g., P, K within the clay-humic complex
      • Protects phosphorus from blockade and allows greater availability and efficiency
    • Trace elements (Zn, B)
      • Stimulate plant growth
      • Have a positive effect on the synthesis of sugars and their transport in the plant
      • Improve flowering and fertilization, help the firmness and stability of the stem
      • Increase resistance to frost and low temperatures


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