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经过四个多月的紧张建设,年产3000吨规模的唐山市黄腐酸厂于1993年9月26日在我市高新技术开发区建成投产。该产品是利用植物桔杆发酵方法制取的生化黄腐酸。生化黄腐酸具有分子量低,功能团多,活性好,颜色浅,易溶于水的特点。喷施在植物上,能降低植株叶片气孔开张度,减少水份蒸发,是理想的抗旱剂。黄腐酸还能提高植物抗寒性能,并可刺激植物体内多种酶的活性,提高植物的抗病能力。与农药配伍能起到缓释增效的作用,既可减少农药用量,又可延
After more than four months of intense construction, an annual output of 3,000 tons of Tangshan City fulvic acid plant on September 26, 1993 in the city high-tech development zone put into operation. The product is the use of plant straw production of biochemical fulvic acid. Biochemical fulvic acid with low molecular weight, functional groups, good activity, light color, soluble in water. Spraying on plants, can reduce the opening degree of plant leaf stomata, reduce water evaporation, is the ideal drought-resistant agent. Fulvic acid can also improve the plant’s cold resistance, and can stimulate the activity of many enzymes in plants to improve plant resistance to disease. Compatibility with pesticides can play a role in sustained release and efficiency, can reduce the amount of pesticides, but also delay