Difference between Mineral fulvic acid and Biological fulvic acid
First of all , in terms of formation, mineral-sourced potassium fulvic acid residues of animals and plants are formed after tens of millions of years of soil microbial transformation, and what we call mineral-sourced fulvic acid is a small molecular organic compound extracted from lignite It is the most valuable part of humic acid for agricultural production and soil restoration. Biochemical products are currently made from sucrose, monosodium glutamate, and paper scraps. Secondly , the amount of mineral potassium fulvic acid is only 1/10 of the amount of biochemical and biochemical potassium fulvic acid. Taking bottom application as an example, the amount of mineral source per mu is 300-500g, while the amount of biochemical potassium is more than 5-10 kg. Third , in terms of composition, because the mineral fulvic acid is mainly extracted from lignite formed hundreds of millions of years, it is rich in functional groups such as hydroxyl, carboxyl, phenolic hydroxyl, and methoxyl group