Compound microbial fertilizer for inhibiting root rot of angelica sinensis and preparation method of compound microbial fertilizer

The invention relates to the technical field of fertilizer preparation, in particular to a compound microbial fertilizer for inhibiting radix angelicae sinensis root rot and a preparation method of the compound microbial fertilizer. The invention provides a compound microbial fertilizer for inhibiting root rot of angelica sinensis. The compound microbial fertilizer is prepared from the following components in parts by mass: 45-55 parts of a compound fertilizer, 20-26 parts of plant ash, 6-10 parts of humic acid, 3-7 parts of diatomite, 4-8 parts of a compound bacterial agent and 8-12 parts of a traditional Chinese medicine extract. The compound microbial fertilizer provided by the invention not only can prevent and treat radix angelicae sinensis root rot, but also can remarkably improve the yield and quality of radix angelicae sinensis, and is multipurpose and excellent in effect. 本发明涉及肥料制备技术领域，尤其涉及一种抑制当归根腐病的复合微生物菌肥及其制备方法。本发明提供了一种抑制当归根腐病的复合微生物菌肥，由包括如下质量份数的组分制备而成：复合肥45～55份、草木灰20～26份、腐殖酸6～10份、硅藻土3～7份、复合菌剂4～8份和中