Fertilizer Use Water Soluble Magnesium Sulfate Heptahydrate 99.5% Crystal NW25 New Agri

DESCRIPTION

Fertilizer Use Water Soluble Magnesium Sulfate Heptahydrate,it is a double nutrient fertilizer with S And Mg .Magnesium ions are activators of many enzymes that promote the conversion of sugars and other metabolic processes in crops.

Specification

Application

Magnesium ions are activators of many enzymes that promote the conversion of sugars and other metabolic processes in crops. Magnesium can also promote protein synthesis, and oil crops can increase their oil content with magnesium.

Sulfur can not only promote protein synthesis, but also improve the drought and cold resistance of crops.

Method

Magnesium sulfate should be used together with other fertilizers as base fertilizer, topdressing and foliar fertilizer. Magnesium sulfate should be applied in alkaline soil.

(1) As base fertilizer, topdressing

To be mixed with other fertilizers or organic fertilizer before sowing or scatter after mixing soil. For top fertilizer should be applied early, using ditch application or water flushing application. The suitable dosage of magnesium sulfate per mu is 10~13 kg, equivalent to 1~1.5 kg of pure magnesium per mu. Once applied, it can be applied to several crops, not every crop. Citrus and other fruit trees can generally apply 250~500 grams of magnesium sulfate per tree.

(2) Foliar spraying

The most effective way to correct the symptoms of magnesium deficiency in crops is to use external topdressing, but the fertilizer effect is not lasting, should be sprayed several times. Foliar spraying was carried out in the early and middle stages of crop growth. Different crops and different growth periods of the same crop often require different spraying concentrations. General magnesium sulfate aqueous solution foliar spraying concentration: fruit trees 0.5%~1.0%; Vegetables were 0.2% ~0.5%; Field crops such as rice, cotton and corn are 0.3%~0.8%. The spraying amount of magnesium fertilizer solution is 50~150 kg per mu.

Packing

25KG PP/PE Bag/big bag or according to client's request.

Factory