申请(专利权)人:盛兰申请日期:2002.12.18申请(专利)号:CN02144990.2主分类号:C05F11/08本发明涉及属于有机肥料及其制备,具体方法是将农家肥(畜、禽、人粪)混合堆放自然发酵30～50d,干燥后粉碎制得肥粉。在100份重量的肥粉中加入EM有效微生物0.1%～0.3%,混匀、密闭自然发酵10d左右,制得腐熟农家肥。在腐熟农家肥中加入腐殖酸细粉12%～13%、麦饭石细粉 Application Number 申请 号 (CN): CN02144990.2 主要 号: C05F11 / 08 The invention relates to an organic fertilizer and a preparation method thereof. The method comprises the following steps of: Poultry, human excrement) mixed stacked natural fermentation 30 ~ 50d, obtained after drying crushed fertilizer. In 100 parts by weight of fat added EM effective microorganisms 0.1% ~ 0.3%, mixed, closed natural fermentation about 10d, prepared rotten manure. In the rotten manure added humic acid powder 12% to 13%, stone powder