Humic acid potassium fertilizer is the "vitality" group of humic acid fertilizer. Through the combination of potassium humate with nitrogen, phosphorus, trace elements and beneficial elements, the best fusion between potassium humate and nutrients was achieved. In the new era, it is of practical significance to feed back the professional products of humic acid potassium compound fertilizer in improving the quality of cultivated land, food source safety and quality agricultural production.<br>
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