Product Description
Potassium humate is ideally suited for addition with fertilizers, such as Urea.
With prominent effect to release the locked phosphtae by some ion such as Fe3+,Al3+,also can slow-release nitrogeon fertilizer to promote the function of NPK fertilizers.
Potassium Fulvate is one of the major components of humic substances.It is obtained by alkaline extraction of lignite or brown coal or leonardite and is used commercially as a soil conditioner.
Chemically, potassium fulvate is a super-molecular heterogeneous aromatic hydroxy carboxylic acid composed by various functional groups, taking on effects of sorption, complexation, chelation, flocculation, which dissolves loads of hydrophobic matters.
Application & Dosage
1. Used as multi-functional compound fertilizer, combined with Nitrogen and Phosphorus, Mainly used as basal fertilizer, top dressing, seed fertilizer and foliar fertilizer
2. Foliar spray: 5-8kgs per ha/time, 2-3 times during seeding and growth stage
Package:
1) Woven bags with poly bags inside 25kgs net weight,
2) Jumbo bags with dischargeable open on the bottom,with poly bags inside.
3) Can satisfy the customer’s requirement.
