Granulated dolomite

 

 

Optimal doses for  calcium-magnesium fertilizers  in t/ha CaO + MgO 1/

 

 

Soil

agronomic

category

 

Magnesium content in soil

very low

low

range of calcium need

obligatory

required

obligatory

required

Very light

1,5

1,0

1,0

0,7

Light

1,7

1,2

1,2

0,8

Medium

2,2

1,5

1,5

1,0

Heavy

3,0

1,5

2,0

1,0

 

 

 

1/ the ratio Ca:Mg jak 3-2:1