BASED ON THIOSULPHATE
LIQUID FERTILIZERS FOR FERTIGATION CONTAINING NITROGEN, POTASSIUM AND SULPHUR AS THIOSULPHATE ION
These products are unusual in that they contain Sulphur as the thiosulphate ion. This ion has a strong reducing activity towards all the microelements and in particular Iron and Manganese. Microelements, already contained in the soil or supplied through specific treat-ments, are quickly oxidised becoming unavai-lable to the root system. Treatments with thiosulphates can reduce metal oxides making them available for the crop. Tests carried out show that after treatment symptoms of iron chlorosis have been overcome. Ferric ions (Fe3+) are present in the soil but unavailable to the plant: treatment with thiosulphate ion reduces the iron to ferrous ions (Fe2+) which are readily absorbed by the crop. ACTIVATORS are available in two different formulations: Ammonium Thiosulphate and Potassium Thiosulphate.
|Total Nitrogen (N)||12||-|
|Ammonium Nitrogen (N)||12||-|
|Potassium (K2O) water soluble||-||25|
|Sulphuric Trioxide (SO3) water soluble||65||42|
Dosage and usage procedures (fertigation)
|Top Fruit||100-200 Kg/Ha|
|Field and Greenhouse vegetables||30-50 Kg/Ha|
Dosage always depends on different factors (plant’s age, growth stage, climatic conditions, temperature, etc) and can be increased or decreased according to your requirements. DO NOT MIX WITH ACID PRODUCTS.