腐植酸复合肥是近年来较受农户欢迎的一种肥料。七十年代,有些地方把腐植酸直接施用或与厩肥混合堆沤施用于农田,后者效果不错。为此,我们根据当前国外大力提倡施用有机生物肥料的情况,引进日本兴业株式会社生产的沸石生物肥,和腐植酸复配肥混配,研制成一种腐植酸生物混配肥料。通过二年来的肥效试验,这种肥料具有多种营养元素,能增产又能养地,并具有改善作物品质的作用,现将试验结果报道如下: Humic acid compound fertilizer is a kind of fertilizer that is more welcomed by farmers in recent years. In the seventies, humic acid was applied directly to farmland in some places, or mixed with manure, which worked well. To this end, we vigorously promote the application of organic biological fertilizer abroad, the introduction of Japan’s Societe Generale zeolite biological fertilizer, and humic acid compound fertilizer, developed into a humic acid biological compound fertilizer. After two years of fertilizer test, this fertilizer has a variety of nutrients, can increase production and can raise land, and has the role of improving crop quality, the test results are reported as follows: