Dolomite
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A yellow-brown ground powder containing 11% Mg and 23% Ca
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Why use
- Combined source of magnesium and lime.
- Magnesium content is readily available form due to the fine particle size of the product
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Safety Information
Caution when mixing
Dolomite generally mixes well with other products. Segregation may occur when mixed with product with differences of particle size.
Compatibility
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Benefits
Where both magnesium and lime are required, dolomite is often more cost-effective than applying magnesium oxide and lime separately in the upper South Island and lower North Island.
Even when the liming value is not considered, dolomite is often used as a source of magnesium, as the availability of the magnesium is increased, relative to Magnesium Oxide, due to its finely ground nature.Primarily used for dairy farming as both a magnesium source and liming source. It is also used in some horticultural situations where magnesium and calcium inputs are required.
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Application and storage
Dolomite is typically applied at rates of about 100-300kg/ha. However, rates of up to 1000kg/ha may be warranted, depending on the amount of capital Magnesium required. Dolomite is often mixed with RPR, Sulphur Super, and Potassium Chloride (Potash).
Dolomite is safe to store - ensure it is kept dry.
-
Why use
- Combined source of magnesium and lime.
- Magnesium content is readily available form due to the fine particle size of the product
-
Safety Information
Caution when mixing
Dolomite generally mixes well with other products. Segregation may occur when mixed with product with differences of particle size.
Compatibility
-
Benefits
Where both magnesium and lime are required, dolomite is often more cost-effective than applying magnesium oxide and lime separately in the upper South Island and lower North Island.
Even when the liming value is not considered, dolomite is often used as a source of magnesium, as the availability of the magnesium is increased, relative to Magnesium Oxide, due to its finely ground nature.Primarily used for dairy farming as both a magnesium source and liming source. It is also used in some horticultural situations where magnesium and calcium inputs are required.
-
Application and storage
Dolomite is typically applied at rates of about 100-300kg/ha. However, rates of up to 1000kg/ha may be warranted, depending on the amount of capital Magnesium required. Dolomite is often mixed with RPR, Sulphur Super, and Potassium Chloride (Potash).
Dolomite is safe to store - ensure it is kept dry.