颗粒humic酸钠

Composition 1 Soluble sodium humate:75%-95% 2 Humic acid(dry basis)=(45-70) % 3 Moisture: 15 % Max 4 PH:9-10 5 MOQ:20T Efficacy · Addition of organic matter to organically-deficient soils. · Increase root vitality · Improved nutrient uptake · Increased chlorophyll synthesis · Better seed germination · Increased fertilizer retention · Stimulate beneficial microbial activity · Healthier plants and improved yields Packing : outer plastic woven bag with inner PVC ,any additional packing request of orders will be added in the above price;