现代科学研究证明,胡敏酸能加强细胞酶的活性机能,促进植物体的新陈代谢作用,从而使作物增加产量。许多试验结果也证实了这一点。胡敏酸肥料的效果取决于许多条件,在所有影响胡敏酸肥效的因子中,最重要的是胡敏酸本身的浓度,胡敏酸只有在适宜浓度的条件下,才对农作物有良好的刺激作用。浓度低了固然不起作用,但浓度太高又 Modern scientific research shows that humic acid can enhance the activity of cell enzymes and promote the metabolism of plants, thereby increasing the yield of crops. Many test results also confirm this point. The effectiveness of humic acid fertilizers depends on many conditions. Of all the factors that affect humic acid fertility, the most important one is the concentration of humic acid itself, and humic acid is only good for crops only under suitable concentrations Stimulation. Low concentration does not work, but the concentration is too high