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目前,黄腐酸盐制品较多,尤以袋装粉剂市场较为多见。它是国内首创无公害防治药物,无毒无害无污染,且不杀伤益虫,并能抑制某些植物病原的生长,通过提高值体内过氧化酶活性增加植物抗病能力。在发病前或初期单独使用,即可达到防病害目的。另外它能与多种杀菌剂混合使用,对提高产量和品质有很大作用。其用途及用法是: 一、防治黄瓜霜霉病,大白菜霜霉病,软腐病:用2000倍液在发病前或刚发病时每隔一周喷一次,共喷4—5次,发病重时应与疫霜灵或其它杀菌剂混用。混用时黄腐酸盐用量可减少到原用量1/3。
At present, fulvic acid products more, especially the bagged powder market more common. It is the first pollution-free drug in China, non-toxic and harmless without pollution, and does not kill beneficial insects, and can inhibit the growth of certain plant pathogens, by increasing the value of the body’s peroxidase activity to increase plant resistance to disease. Pre-onset or early use alone, you can achieve the purpose of disease prevention. In addition it can be mixed with a variety of fungicides, to improve the yield and quality have a significant role. Its use and usage are: First, the cucumber downy mildew prevention and control, cabbage downy mildew, soft rot disease: with 2000 times the liquid before onset or just when the disease spray once every other week, a total of 4-5 spray, the incidence of heavy Should be mixed with phytanide or other fungicides. When mixed with fulvic acid can reduce the amount of the original amount of 1/3.