... S:13-1-2-10 specification :2-4mm Amino acid organic fertilizer Amino acid organic fertilizer is to use corn fermented liquid, the ... production. product Features: 1, The organic matter of amino acid organic fertilizer, amino acid content was high ( the organic matter more than 20%, amino ... , 20kg, 25kg, 200kg, 1000kg2.Storage: sealed, moisture-proof. Amino acid organic fertilizer (N-P-K-S:13-1-2-10)