EPSO Bortop®

The foliar fertilizer for crops with special boron requirements

Zertifiziert für ökologischen Landbau

12,6 %

MgO

content of magnesium (Mg) = 7.6%

25 %

SO₃

content of sulfur (S) = 10%

4 %

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Produktinformationen

EPSO Bortop is an immediately effective foliar fertilizer with magnesium, sulfur, and boron.

Completely soluble in water.
Particularly suitable for crops with medium to high boron requirements such as rapeseed and sugar beet.
Very high efficiency due to loss-free absorption via the leaf.
Miscible with most crop protection products.
Lowers the pH value of the spray water.
Magnesium increases root growth.
Sulfur is essential for protein synthesis and increases nitrogen efficiency.
Boron promotes the formation of flowers and fruits.
Extracted from natural crude salt deposits in Germany.
Approved for use in organic farming in accordance with Regulations (EU) No. 2018/848 and (EC) No. 889/2008.

EPSO Bortop is an immediately effective foliar fertilizer with magnesium, sulfur and boron.

MINERAL FERTILIZER WITH MICRONUTRIENTS (MgO, SO₃) (12.6+25) + 4% B

12.6%

MgO, water-soluble magnesium oxide (= 7.6% Mg)

25%

SO₃, water-soluble sulfur trioxide (= 10% S)

B, water-soluble boron

Anwendungsempfehlung

Applied two to three times, 5-15 kg/ha of EPSO Bortop will cover peak magnesium and sulfur requirements and maintenance requirements for boron in crops requiring boron.
As a rule 2-3 x 5 kg/ha in 2.5-5% concentration (e.g. 5 kg/200 l water).
Spreading the amount over three applications increases efficiency.
Miscible with most crop protection products
First dissolve EPSO Bortop in 1/3 of the water, then add the other ingredients.
For blends, please follow the manufacturer's recommendations.
Test blends for full solubility in small quantities first.

The optimum application rate depends on the nutrient content of the soil, the cropping intensity and the yield expectation. The following recommendations are only guidelines.

Crop	Total quantity (kg/ha) (dosage)	Application period and recommendations
Rapeseed	10-15 (2-3 x 5-7.5 kg/ha in 200 L H₂O)	Fall to bloom; multiple administration
Sugar beet	10-20 (2-3 x 5-10 kg/ha in 200 L H₂O)	To close the row; with fungicide and insecticide treatments; multiple uses
Corn	5-15 (2 x 2.5-7.5 kg/ha in 200 L H₂O)	Until shortly before the row closes or up to a growth-height of 60 cm

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