Magnesia Calc Promyk Agro Fertiliser - lime fertiliser with magnesium

Magnesia Calc Promyk Agro - granulated carbonate lime fertiliser containing magnesium

• Regulates soil pH and reduces its acidity, thereby improving plant growth conditions,
• Supplies essential yield-forming nutrients to the soil: calcium and magnesium,
• Increases yield,
• Lime fertiliser dosing has an anti-stress effect on plants,
• Regulates the assimilation process,
• Facilitates nutrient uptake,
• Fast-acting,
• Highly water-soluble,
• Certified product,
• Also suitable for use in organic farming,
• In a convenient granule form (stable granules with very low moisture),
• Suitable for top dressing application,
• 100% produced in Poland.

Magnesia Calc is a lime fertiliser with added magnesium. This mineral fertiliser is obtained by purifying and grinding dolomite rocks, which are then subjected to a granulation process. Used for long-term supplementation of calcium and magnesium in the soil. Suitable for all soil types, especially those with slightly acidic and very acidic pH (for soil liming), in all agricultural crops, on arable land and permanent grassland. It is also a popular fertiliser used in orchards, vegetable and ornamental plant cultivation. Due to the content of a highly reactive component, it should be primarily applied to soils with low and very low calcium content as well as to soils of very low agronomic class, and also to heavy and compact soils where lime should be used in a nutritive form.

The fertiliser quickly improves soil pH, enabling plants to better absorb nutrients and limiting uptake of heavy metals such as lead, cadmium, chromium, etc. Proper soil pH is essential for nutrient uptake by plants. It is estimated that 60-70% of soils have acidic or very acidic pH, which prevents effective crop cultivation. Magnesia Calc brings the soil pH to an optimal level for plants and also supplies an important nutrient, calcium. Moreover, it positively affects the physical properties of the soil, contributing to maintaining favourable air-water relations for plants. High solubility stimulates the soil to quickly change pH and supports crop growth and proper development.

The 25kg packaging is dedicated to plantations with magnesium deficiencies (granulation 2-3mm). The Big Bag version (600kg) contains larger granules (3 to 6mm) and is intended for larger farms for wide fertiliser spreading, with a possible spread width of up to 30 metres.

Composition and physicochemical properties of Magnesia-Calc fertiliser:

Composition:

• Total calcium and magnesium oxides (CaO and MgO) - minimum 47%,
  - including magnesium oxide (MgO) - minimum 12%.

Physicochemical properties:

• Reactivity level: optimal (70-80%),
• Moisture: 4-8%,
• pH: 8.5,
• Granulation (depending on packaging size):
  - 25kg packaging contains uniform granules 2-3mm (smaller granule size),
  - 600kg packaging contains uniform granules 3-6mm (larger granules).
• Type: carbonate, variant 06.

Carbonate lime fertiliser Magnesia Calc - recommendations:

• Protect from sunlight and moisture. Properly transported and stored product retains very good viability. Even long storage does not affect product quality. Only the packaging may change (fading or ageing process), but this does not affect the quality and reactivity of the active substances.
• Recommended dose according to fertilisation guidelines, depending on crop requirements and liming needs.
• When applying as top dressing on plants, do not exceed a dose of 0.5 t CaO/ha.
• For most crops and soils in Poland, doses range from 500kg to 1000kg per hectare.