seaweed extract powder

Seaweed Extract Powder We have 3 kinds of seaweed extract powder with different appearance and specification. 1. Specification: Organic Matter 55.0% 65.0% Alginic Aicd 10% 12% Total Nitrogen 0.5 0.8% Phosphorus(P2O5) no Potassium(K2O) 17 19% Mg 0.04% Ca 0.6 1.8% Fe 0.15 0.3% Cu 0.0007% S 1.0 1.5% I 350ppm 650ppm Na1.5% 2.2% Solubility in Water 100% PH 9 11 2. Recommended Application:1) Foliar spray: diluted with water by 3000 5000, apply 3 4 times during growing season.2) Fertigation: 1.0 1.5kg/ha, along with water or soluble microelements fertilizer, adding rate 3% 5% for irrigation system.3) Seed treatment: 0.5 1.0 kg for 1 ton seeds 3. Efficacy: 1) Stimulatingcell division and growth; increasing the rate of crop germination, fruit setting and pod bearing. 2) High content of seaweed organic matters can improve soil aggregate structure, water and fertilizer retaining capacity. 3) Regulating the growth of crop, improving its absorption and utilization capacity of all kinds of nutrients 4) Enhancing immune function of crop itself and improving its anti-stress capacity. 5) Using as raw material for formulation.