Product Details
Humic acid black powder granule crystal fertilizer price products
It is formed by microbial degradation of the dead biological
substances. Its specific properties and structure depending on a
given sample source from water or soil to extract the specific
conditions.Products we have are humic acid powder, granular humic
acid and humic acid crystal.
Humus in soils and sediments can be divided into three main
parts: humic acid (HA), fulvic acid (FA) and humin (HM). HA is
soluble in alkali solution, but not soluble in water and acid, FA
is soluble in alkali, soluble in water and acid; the HM is
neither soluble in alkali, nor soluble in water and acids.
Humic Acid Main Specification
Appearance
|
Black Powder / Granule / Crystal
|
Black Powder / Granule / Crystal
|
Organic Matter (dry basis)
|
85.0% min
|
80.0% min
|
Solubility
|
NO
|
NO
|
C.E.C
|
≥200meq / 100g
|
≥200meq / 100g
|
Humic Acid (dry basis)
|
60.0% min
|
50.0% min
|
Moisture
|
25.0% max
|
25.0% max
|
Particle size
|
2-4mm / 2-6mm
|
2-4mm / 2-6mm
|
Fineness
|
80-100 mesh
|
80-100 mesh
|
Granule Radial Load
|
12N
|
12N
|
pH
|
4-6
|
4-6
|
Product image
Humic Acid Main Function
(1). Effect to soil
Largely promote the buffering power and fertility of soil by
improving the structure and increasing its organic matter.In sandy
soil, HA will help to increase fertility of soil through its cation
exchange capacity to retain water and beneficial micro nutrient .In
heavy and compact soil, it will work with fungi to construct a
crumb structure root to absorb water oxygen and nutrient also
improve root penetration.
Neutralize both acidic and alkaline to make it into a optimized
soil environment with pH 5.5-7.0.In alkaline soil, beneficial ion
and other trace elements can not be absorbed by plants,HA can
buffer the pH and convert the nutrients and trace elements into
absorbable form and promote their uptake by the roots.In acidic
soil, it will largely reduce the toxins such as the ally aluminum
and heavy metals, which will be bonded firmly and immobilized ,thus
their toxicity is reduced and phosphate is bonded by aluminum is
released.In saline soil, Salts are split up by the high cation
exchange capability, cation (eg.Ca, Mg) are bonded and chelated.
Foster proper environment for soil microbial mass. Soil research
shows that a place with higher content of humic acid will appear
more beneficial microbial mass.Thus these microbial will help to
increase the good effect of the soil.
(2). Effect to seeds and roots system
Working as natural seed germination and room stimulant.Promote
germination of seeds and growth of root system.Humic stimulates
the membrane of seeds to form a strong roots, which is decisive
to increase the capacity of root to take up both micro and macro
nutrients.
(3). Effect to plants
Largely optimized the absorption of beneficial ion by plants thus
increase plants growth accordingly increase the yield and fruits
quality. Based on improved structure, N is largely stored and slow
released, P is release from AL +in soil,also other microelement is
in the form of easy-available by plants, meanwhile the beneficial
fungi is active to produce different kind enzymes. with the above
joint effort, the yield will be increased at least 30%.
Enhanced cell assimilation as well as photosynthesis increase the
plant’s sugar and vitamin content, thus the quality of their seeds
will be largely increased.
Enhance plants‘ability to counter stressed conditions. Mobilize K
absorption to regulate the stomata open and close on the leaves
also promote metabolism, thus increase the plants’ ability under
stressed conditions.
(4). Effect to yield
Help to the growth of chlorophyll to promote photosynthesis, thus
helping to improve the accumulation of sugar, fat and amino acids
in plants, to promote roots and tubers,increase production,
improve taste. HA can enhance cell growth and help promote
photosynthesis, thereby increasing the vitamin content of sugar
and fruit crops, meanwhile HA can chelate heavy metals in soil to
avoid being absorbed by crops, yield and quality will be greatly
increased.
Usage
Suitable for all crops with base and top dressing,
600-800kgs/ha(Granular humic acid,crystal humic acid).
To
increase the organic carbon ratio in soil, humic acid powder is
suggested.
Package
1kg,
5kgs, 10kgs printing aluminium foil bag + 10kgs, 20kgs printing
carton box.
20kgs/25kg woven/paper bags with inner liner.
20kgs/25kg color printing PP/PE bags with inner liner.
1MT,1.1MT jumbo bags with discharge hole.
According to customers’ requirement.
Advantage
Low
moisture, low dust, high free humic acid, high organic matter, high
hardness to be material of blended fertilizer.
Slow
Release, long-term effect, high utilization of amide nitrogen and
ammoniacal nitrogen.
Increase utilization of N from 15% to 20%.