TypeI:
1. Physical and chemical properties:
•This product is brown or dark brown powder, easy soluble in water, PH 4~7, BFA≥95%, Water Insoluble matter ≤3%.
•This product is plant source BFA, it contains higher bioactive groups, and less gibberellic acid, Indoleacetic acid and other endogenous hormones.
•It has a strong chelating ability on trace elements.
•It do not precipitate in any water source or liquid fertilizer, its chemical properties is stable.
2. Application:
It's suitable to be used as synergistic agent or principal agent for high concentration foliar fertilizer, irrigation fertilizer or pesticides.
3. Functions:
•Drought resistance, Adversity Resistance, disease prevention, growth promotion;
•Improve the condition of soil, improve soil fertility, enhance the soil quality;
•Enhance the enzyme activity, and has a good physiological activity and stimulation effect on crop growth;
•Promote rooting, cultivate strong seedings;
•Improving chelating ability;
•Conducive to the accumulation of dry matter.


Type II:
1. Physical and chemical properties:
•This products is yellow or pale brown powder, easy soluble in water, PH 4-8, BFA≥90%, water insoluble matter ≤3%;
•It contains less calcium, and few gibberellic acid, indole acetic acid and other endogenous hormones
•High physiological activity.
•Moisture resistance better than other types.
•Other physical and chemical properties are similar with type A.
2. Applications:
It can be used as seed dressing agent; synergistic agent for pesticides and fertilizers; Used as principal agent for foliar fertilizer,
irrigation fertilizer or organic liquid fertilizer. It has prominent effect in replenishing calcium and sulfur for leaf.

Type III:
1. Physical and chemical properties:
•This product is pale yellow to yellow powder, easy soluble in water, pH 4-7, BFA≥85%, water-insoluble ≤3%.
• It has high chelating ability and biological activity.
• It contains nucleic acid, polysaccharide, vitamins, endogenous hormones and biological activity acid, etc.
2. Applications:
•Used as the carrier, principal agent or synergist for various fertilizers, such as foliar fertilizer, irrigation fertilizer, micronutrient fertilizer, organic fertilizer.
•Plant nutrition, drought resistant agent, seed dressing agent of fertilizer and pesticide synergist.

Type IIII:
1. Physical and chemical properties:
This product is black or dark brown powder. Easy soluble in water when stir. PH 8-9, BHA≥75%, water-insoluble<5. It can precipitate in acidic water that PH<3.
2. Application:
It's suitable to be used the fertilizers that need to meet the "Humic acid soluble fertilizer" new standards proposed by the agriculture ministry,
such as as humic acid liquid fertilizer,
irrigation fertilizer, foliar fertilizer;
It's not suitable to be used as acidic or micronutrient fertilizer.