Azot total (N) | 0% |
Phosphorus Pentoxide (P205) | 0% |
Potassium Oxide (K20) | 0% |
Oxid de magneziu (MgO) | 16,0% |
Solubil | 16,0% |
Trioxid (SO3) | 32,0% |
(SO3) Solubil | 32,0% |
Select Mag S is a fully soluble fertilizer, formulated as free-flowing whitish crystals. It is highly beneficial in preventing and correcting magnesium (Mg) deficiencies in crops, and in growth stages, when the crops require high Mg rates.
Select Mag S is ideal for use in fertigation and foliar feeding schemes of all crops, and can be equally successfully used for field crops, orchards, flower crops and protected crops in tunnels or greenhouses. It has a relatively low salt-index of ~50. Select Mag S has a chemical formula of MgSO4 x 7H2O and a molecular weight of 246,5.
Magnesium has many functions in the plant. It is a central structural component of the green chlorophyll molecule, which is responsible for capturing light energy and using it to split the water molecule into its hydrogen and oxygen parts. It is an activator of several enzymes, and specifically required, by a large number of enzymes involved in phosphate transfer. Mg is also related to stimulation of P uptake.
Product benefits:
Select Mag S is recommended as a magnesium and sulphur carrier in many field crops and plantations, such as cereals, oil-seed rape, potatoes, sugar-beets, asparagus, hops and Christmas trees. It can be applied by soil application, fertigation and foliar feeding. Application rates by fertigation are 50-200 kg/hectare. Application rates by foliar feeding are around 3-8 kg/hectare/application, at 2-3 split applications of 1-1.5%, depending on the application rate of the solution, and on crop's development stage.
Contact Everris or your professional advisor for specific advice and recommendations.
Select Mag S is a fully soluble fertilizer, formulated as free-flowing whitish crystals. It is highly beneficial in preventing and correcting magnesium (Mg) deficiencies in crops, and in growth stages, when the crops require high Mg rates.