Microbial fertilizer with double effects of fertilization and disease-resistance, and preparation method and use thereof

摘要

#$%^&*AU2020101394A420200820.pdf#####MICROBIAL FERTILIZER WITH DOUBLE EFFECTS OF FERTILIZATION AND DISEASE-RESISTANCE, AND PREPARATION METHOD AND USE THEREOF ABSTRACT The present invention provides a microbial fertilizer, and a preparation method and use thereof, and belongs to the technical field of fertilizer production. The microbial fertilizer is prepared from the following raw materials: crop stalks, livestock and poultry manure, a first bacterial agent and a second bacterial agent, where the first bacterial agent includes Bacillus megaterium and Bacillus subtilis, and the second bacterial agent includes Pseudomonas fluorescens and Streptomyces jingyangensis. The microbial fertilizer of the present invention includes Bacillus megaterium, Bacillus subtilis, Pseudomonas fluorescens and Streptomyces jingyangensis, and this strain combination can achieve the nutrient, disease-resistance and stress-resistance efficacies. In addition, the present invention adopts an absorbent prepared from raw materials of crop stalks and livestock and poultry manure as the adsorption matrix for bacterial agents, making the product have stable performance, extended shelf life and better effect.