humic酸液体

K-Humic Liquid Specification Appearance::Black liquid Humic acid: ≥45g/L N: ≥60g/L K2O: ≥50g/L Trace element(Cu+Fe+Mn+Zn+B+Mo):≥2.5g/L PH value: 5-7 Specific gravity: 1.1-1.2Kaida HumicLiquidare extracted and refined from weathered coal, lignite and turf by using unique technics without using any chemical synthetic hormones in whole process, which contain natural active organic Humic acid, Nitrogen, Phosphorus, Potassium, Zinc, Copper, Magnesium, Iron, Molybdenum, Manganese, Boron, etc. trace elements and natural growth stimulant, combine long effect of organic fertilizers, instant effect of chemical fertilizers, stable effect of microbial fertilizers and increasing effect of trace elements. So they are pure natural, no toxicity, no pollution andsafe. Kaida humic acid organic liquid fertilizer is suitable for various crops, vegetables, fruit trees, melons, flowers, tobacco, Chinese herbs,etc.They have following main functions and advantages, 1. Raising yield and improving quality of corp 2. Improving soil fertility 3. Drought resistance and waterlog preventing 4. Provent from diseases and cold resistance 5. Protects flowers and fruits 6. Improves seedbed 7. Prolong the harvest 8. Decompose other harmful substance 9. Using together with pesticides 10. Safe and no harm