NPK 15% Moisture Humic Acid Organic Fertilizer

Product Description

NPK Compound Humic Acid Organic Fertilizer , Leonardite NPK Ball, Agriculture Use , Nitrogen , Potassium ,Phosphorus

Humic Acid as a a Quinoid group, Peptide group,Carbohydrates group,Carboxyl and Hydroxyl Groups have been widely used in fertilizers, pesticides, soil improvement,and plant growth promoter.

In natural forms Humic acids, being a part of lignites or leodardite, are always connected into insoluble forms of calcium, magnesium, aluminum forms, and there they are insoluble.

Humic acid can improve the effective use of chemical fertilizers, and reduce the adverse effects of chemical fertilizers on soil physical and chemical properties at the same time.

Specification

Effect on NPK fertilizers:

Provide enough NPK for plants

Strengthen the effect of fertilizer:

Humic acid can improve the effective use of chemical fertilizers, and reduce the adverse effects of chemical fertilizers on soil physical and chemical properties at the same time. The synergistic effect is mainly manifested in:

Extend the fertilizer of urea, promote the absorption of nitrogen, improve the utilization rate of nitrogen fertilizer.

Reduce the fixation of available phosphorus in the soil, promote the absorption of phosphorus by crops, stimulate the crop root development.

Reduce the fixation of potassium,promotes the release of insoluble potassium and slow-releases the adverse effects of potassium fertilizer on soil and crops.

Other Effect:

Humic acid and humates can play a role of a transportation mean of valuable micro-nutrients and also can be protective agents of harmful ones.

Humic Acid and huamtes also play an important role during interaction with soils.They can lock up ions of Iron and Aluminum.Colloid structure of Humic Acids and high degree of hydrophility of their functional groups gives them an ability for gel formation. This explains their ability to increase water holding capacity of soils.