详情
1, TYPICAL
ANALYSIS:
Appearance powder granular humic acid (dry basis) *0% min *5% min moisture *5% max *5% max N 2%
min 2% min
CEC 4mmol/g 4mmol/g pH **6 **6 sieve residue(0.5mm) 5% max size
rate(**5mm0
*5% min
DIRECTION FOR USE:
soil
application" used as base fertilizer *****0kgs per corp season.
also according to the condition of soil.
Mix additive: ****0kgs per ton of composite.
1、instant effect to improve the
structure of soil,increase the buffering powder of the
soil.Help to improve the compact
result caused long time using chemical fertilizers. in light,
sandy soils，increase the cation exchange
capability to retain nutrients and water, importantly to magnify
the ability of root to take up nutrients.In heavy and compact
soils, working with fungi to create a crumb structure for better
water oxygen and nutrients intake and improved root
penetration.
2、Neutralize both acid and alkaline
soils, regulate the pH-value of soils, with the prominent effect in
alkaline and acidic soil
under alkaline
conditions humic acid can buffer the pH can convert the nutrients
and trace elements into apsorptible form and promote their uptake
by the roots,as under high Ph value many essential nutrients and
trace element are not in plant-available form.
In acidic soil can
largely reduce the toxins such as the ally aluminum and heavy
metals,which will be bonded firmly and immobolized by humic
acid,thus their toxicity is reduce and phosphate is bonded by
Aluminum is released.
Salinalised oil:Salts
are split up by the high cation exchange capability cation
(eg.Ca,Mg)are bonded and chelated.the high osmostic pressure within
the root area is largely reduced.
3、Stimulate plant growth increase
the yield and quality.
Stimulate the membrane
of seeds as well as the metabolic activities and thereby increase
the germination rate.Increase the capacity of root to take up
nutrients (N, P, K + Fe, Zn and other trace elements) as these
elements is easier to be converted into forms available to plants.
Accordingly,the yield will be increased up to *0%.Enhanced cell
assimilation as well as photosynthesis increase the plant's sugar
and vitamin content.
4、Reducing nitrate leaking into the
groundwater.Humic acid binds the nitrate and keep it arount the
root zone ,in this way drinking water is better
preserved.
5、Increase the effectiveness of
herbicide pesticide and fungicide,immobilize or reduce their
harmfull residues.
