Lignite Potassium Humate Shiny Crystal 2-4mm

Description

 

Definition:

Humic acid factory potassium humate is potassium salt of humic acid extracted from natural high grade leonardite. Humic acid factory potassium humate contains both nutrient potassium and humic acid. Humic acid factory potassium humate can be appliedas a soil application through sprinkler and irrigation and as a foliar spray with foliar fertilizers for increased uptake. Humic acid factory potassium humate is ideally suited for addition with granular fertilizers, such as Urea. With prominent effect to release the locked phosphate by some ion such as Fe3+, Al3+, also can slow-release nitrogen fertilizer to promote the function of NPK fertilizers.

 

 

Specification:

Product Code	F03	F02	H02	F01	H01	H03
Humic Acid, dry base	70%	60%	70%	55%	60%	50%
Fulvic Acid, dry base	15%	15%	—	10	2-5%	2-5%
Potassium, K2O dry base	12-18%*	10-17%*	10-17%*	6-12%*	8-10%*	4-10%*
PH Value	9-11	9-11	9-11	9-11	9-11	9-11
Moisutre	5-15%**	5-15%**	5-15%**	15%**	15%**	15%**
Appearance	Ultra fine Powder:100-325 mesh Crystal: 1-2mm, 2-4mm, 3-5mm Granular:2-4mm Flake: 1-2mm, 1-3mm big Flakes 1-5mm
* can adjust according to actual order requirement. ** dry crystal powder/Crystal/Granular: moisture 5%max;Normal material 15%max

 

Benefits：

1. The humic acid functional group of Humic acid factory potassium humate can absorb and store potassium ions, prevent the loss with water in sandy soil and eluviative soil, and prevent the fixation of potassium in cohesive soil.
2. Some parts of Humic acid factory potassium humate are low-molecular-weight humic acids such as fulvic acid, which can dissolve potassium containing silicon hydrochloric acid, potassium feldspar and other minerals, Humic acid factory potassium humate can slowly decompose to increase the release of potassium and increase the content of available potassium.
3. The utilization rate of potassium fertilizer is 80-95% higher than that of ordinary potassium fertilizer, Humic acid factory potassium humate will increase the fertilizer efficiency, increase the crop yield, improve the quality, and combine land use with land cultivation. Long term and quick effect coordination,

 
Applications:

Seed soaking: the concentration of these two kinds of rotten fertilizers is 0.05% – 0.005% (effective content). Rice seeds are soaked for more than 48 hours, wheat seeds for 8-10 hours, and corn seeds for about 24 hours. The best soaking temperature is about 20 ℃.
Dipping roots, roots and strips: when transplanting crops or fruit tree cuttings such as rice, sweet potatoes and vegetables, they can be dipped into roots and strips, or when transplanting, liquid compost and soil can be mixed into paste and dipped into roots. The concentration of root soaking is 0.01% ~ 0.05%, and the concentration of root soaking can be slightly higher. The soaking time is generally 10-24 hours, and the time can be shortened correspondingly when the temperature is high.
Top dressing outside the root: during the period from flowering to filling of rice, wheat and other crops, spray the leaves and ears with aqueous solution of potassium or sodium humate for 2-3 times to promote filling and make the grains plump. Top dressing outside the root shall be carried out at the beginning of flowering and filling of wheat and rice. 50 kg of liquid compost shall be used per mu, with the concentration of 0.01%~0.05%