Природный источник леонордита высококачественное удобрение NPK Органическая гуминовая кислота в порошке

Humic Acid is a kind of high polymer heterogeneous aromatic materials contains hydroxyl, carboxyl, phenolic hydroxyl and other active groups with black or brown appearance. It has the functions of chelation, complexing, ion exchange, floc, dispersion and adhesion. It is non-toxic, odorless.

Package: 25kgs plastic woven bag or 50kgs plastic woven bag or ton plastic woven bag or according to customers' demand.
Capacity: 25MT/20FCL without pallet
Delivery time: Within 15 days after receiving the advance payment.

1) It can improve soil physical characteristics and improve soil aggregate structure.
2) Increase the cation exchange capacity and fertilizer retention capacity of the soil to adsorb and exchange plant nutrients, improve the slowness of fertilizer, and increase the ability of soil to maintain fertilizer and water retention.
3) Provide activities for soil beneficial microorganisms.
4) Promote decomposition of toxic substances and effects.
5) Increase the soil's ability to balance and neutralize the soil pH.
6) Color black helps absorb heat and plant in early spring.
7) Directly affect the metabolism of cells, improve the respiration and photosynthesis of crops, and enhance the resilience of crops, such as drought resistance, cold resistance, and disease resistance.
8) The nutrients required to release the plants after decomposition.
9) Strong roots increase yield, improve crop quality and increase sweetness.

50-100kgs/ha/time, 2-3 times during seedling and growth stage, better to be applied with N, P fertilizers for field crop.

 1-2kgs/per plant for fruit tree.

Mixing 30-60kgs per ton of composite with other additives or according to the condition of soil.

Hangzhou Xiaoyong Biotechnology Co., Ltd. is a high-tech enterprise integrated with scientific research, production and sales, specializing in Humate fertilizer, Amino Acid fertilizer &Seaweed extract fertilizer Product research and development.
As one of the leading suppliers for Humate fertilizer, Amino Acid fertilizer &Seaweed extract fertiizer. We have one trading company located in Hangzhou and two factories located in Shanxi and Inner Mongolia.