серы мочевины покрытием

SHANDONG LUYUE CHEMICAL(Sulfur Coated Urea) Product name :Sulfur Coated UreaProduct specification:NAME index valueNitrogen% ≥36.0Sulfu% ≥15.0N Dissolution%24hour ≤30N Dissolution%10 day ≤50Biuret% ≤1.2Water% ≤1.0PH5.0-7.0Size %1.00mm-4.75mm3.35mm-5.60mm ≤90Application: Sulfur Coated Urea is a slow-release fertilizer with lowest cost andmostmature technology Bring extra profit to field crop (especially rice)growers when performs as final product. To supply controlled and predictable nitrogen source,and reduce nitrogen loss. To improve nitrogen efficiency,and offer crop-oriented fertilizer release rate. To increase crop yield and quality trough improving sulfur deficiency status. To save cost by avoiding split application. To multiple profit margin by improving crop yield and quality. Special function:crop-oriented nutrient release rate. Also performing as raw material in blending fertilizers To bear the properties of slow-release,environmental friendly and effective in improving crop yield and quality. To satisfy plant nutrient demand throughout the whole growth season with well-combined slow and quick release mode. To decrease N concentration in soil,lower salt index,and improve fertilizer safety. To bring proven match of urea and Sulfur Coated Urea. Advantage Promote fertilizer efficiency and save energy. Overcome food safety difficulties by improving output and quality of agriculture product. Lower leaching rate and minimize ground water pollution. Meet the demand of modern agricultural for high-efficiency fertilizer. Package:40Kg, 50kg bags