Method for producing amino acid chelate compound environmental protection fertilizer



Abstract: A method for the production of amino acid chelated composite environmentally friendly fertilizer is to use waste protein or high-protein agricultural by-products as raw materials, acid hydrolysis, electrodialysis deacidification, reverse osmosis concentration into 50% complex amino acid solution, electricity After the chemical method is used to separate the amino acid with higher content, the mother liquor is used as a chelating agent, and a certain proportion of trace elements and rare earth elements are chelated, and then N, P, K composites are added in proportion, and finally dried, pulverized and quantitatively packaged. . The product is a broad-spectrum green organic food special fertilizer, which can activate soil improvement and improve fertilizer efficiency. Prevent antagonism and soil compaction and reduce pesticide residues. Promote crop growth, prevent disease and stress, improve quality, increase production and income.





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