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Dunita Olivina | Magnesium Revitalizer

8,90 €
8,90 €
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Granulometry

Description

Olivine Dunite is an agricultural amendment of natural origin rich in magnesium, an essential nutrient for the correct vegetative development of plants. This magnesium revitalizer is extracted from volcanic rocks and its use provides multiple benefits to agricultural soils, improving plant nutrition and the quality of crops.

Benefits and Features:

  • Magnesium Contribution: Contributes to the balance of nutrients in the soil, providing magnesium that is essential in the synthesis of chlorophyll and enzymes.
  • Improves Photosynthesis: Optimizes the photosynthesis process and increases the energy efficiency of plants.
  • PH regulator: It can help neutralize acidic soils, improving the availability of other nutrients.
  • Soil Structure: Improves soil porosity and aeration, favoring a strong root system.
  • Stress Resistance: Increases the resistance of plants to diseases and environmental stress.
  • Eco-friendly: Natural product, without chemical additives, suitable for sustainable agricultural practices.

Use and Application: Ideal for all types of crops that require an extra supply of magnesium, especially those that present symptoms of deficiency of this element. Olivine Dunite can be applied directly to the soil before planting or during the growing cycle as an amendment. For optimal integration, it is recommended to mix it with the soil or incorporate it during land preparation work.

Available Presentations:

  • Big Bag of 1,000 liters
  • 20 kg bag

Suggested Use: The dosage will depend on the specific needs of the soil and the crop, so it is advisable to perform a prior soil analysis. In general terms, an application of 500 to 1,000 kg per hectare is recommended.

How much stone do I need?

How much stone do I need for the floor?

For boulders and gravel:
• ±80kg per m², based on a 5cm layer. *For grain sizes >32mm a thicker layer is necessary. • Consumption per bag: 1000kg = 0.625m³.
• Covering capacity: ±12.5m² with a layer of 5 cm.

For pine bark:
• ±70L per m², based on a 5cm layer.
• Consumption per bag: 1000L = ±1m³ = ±600kg
• Covering capacity: ±14m² with a layer of 5 cm.

For volcanic, slate and chamotte:
• ±50kg per m², based on a 5cm layer.
• Consumption per bag: 1000kg = ±1m³
• Covering capacity: ±20m² with a layer of 5 cm

How much stone do I need to fill a gabion?

Density of ±1,650kg per 1m³.

The calculation is very easy to understand with an example, if you have a 100x50x30 cm gabion. you have to do the following accounts:
1x0.5x0.3= 0.15m³
0.15x1.650= 247.50kg. of stone.
*It is always good to calculate an extra 5%, since when the gabions are filled they widen a little and there is always a little more stone included than in the theoretical calculations.

Clarifications

ATTENTION!

Granulometries are sieve sizes

The actual sizes may vary slightly, since when we talk about a 60-80mm stone, for example, it means that the stones pass through a 80x80mm square mesh. and they do not pass through a 60x60mm one.
A 100mm stone can pass through that 80x80 mesh. long and 65mm. wide so there may be a percentage of stones greater than 80 and less than 60mm.

stone breaking

On the other hand, in stones larger than 60mm. There is a percentage of up to 10% of stones that can break during classification, washing, loading and unloading. Today we do not have machinery that prevents these breakages.

In the photos you can see, you only see real products, no broken parts have been removed.

Dust and sand in products

This product is not washed, so it contains dust, sand and even traces of other products due to processing and transportation. This is not a problem when using it; The stone will wash itself over time or you can pour water on it before using it.