Ammonium Sulphate Powder Nitrogen Fertilizer Specification for Importer

Quality Specification:

AppearanceBrown powder                                                               

Solubility100% water soluble                                                           

MoistureLess than 5%                                                                       

Total amino acidsMore than 25%                                                    

Total nitrogenMore than 10%                                                            

Organic trace-element (Fe+Cu+B+Zn+Mn+Mg) More than 10%

Application:
Foliar spray: 1: 3000 dilution, apply 3-4 times during full season;
Soil irrigation: 1.5-2.0kg, by water flooding irrigation or drip irrigation;
Seeds soaking: 1:3000-5000, the time of soak is determined according to the thickness of seed skin. In general, it should be soaked 5-8h.
The suggested the rate is approximate and may vary depending on the climatic region, soil type, and fertility.