It is a black particle or powder solid. It is extracted from Lignite by Koh liquid reaction and is soluble in water and alkaline, it contains active groups such as carboxyl group and phenolic hydroxyl group.
It is extracted from Lignite by Koh liquid reaction and is soluble in water and alkaline, it contains active groups such as carboxyl group and phenolic hydroxyl group.
It is a black particle or powder solid. It is extracted from Lignite by Koh liquid reaction and is soluble in water and alkaline, it contains active groups such as carboxyl group and phenolic hydroxyl group.
Water soluble fertilizer is fast-acting which completely soluble in water with no residues. Crops can absorb the nutrients directly by roots and foliage.
Potassium sulfate (K2SO4) is a salt composed of sulfate and potassium ions, usually colorless or white crystals, particles or powder.Odorless, bitter, hard.
