Novel compound microorganism fertilizer

Abstract

The invention discloses a novel compound microorganism fertilizer. The novel compound microorganism fertilizer is prepared from the following raw materials in parts by weight: 50 to 70 parts of an organic fertilizer, 20 to 30 parts of an inorganic fertilizer, 5 to 10 parts of a regulator and 3 to 5 parts of microorganism bacterial powder, wherein the microorganism bacterial powder is prepared from the following raw materials in parts by weight: 5 to 10 parts of enterobacter cloacae, 5 to 8 parts of serratia carollera phosphaticum, 3 to 5 parts of bacillus mucilaginosus and 2 to 3 parts of rhodospirillum fulvum. The novel compound microorganism fertilizer is prepared through the following steps: adding the enterobacter cloacae, the serratia carollera phosphaticum, the bacillus mucilaginosus and the rhodospirillum fulvum into fermentation equipment for fermenting respectively; after adsorbing fermented bacterium liquid, mixing and crushing to obtain the compound microorganism bacterial powder; mixing, crushing, granulating, drying, enveloping and packaging the organic fertilizer, the inorganic fertilizer, the regulator and the microorganism bacterial powder. The novel compound microorganism fertilizer has good economic benefits, social benefits and ecological benefits.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and in particular relates to a novel compound microbial fertilizer. Background technique [0002] Soil compaction, soil fertility decline, ecological damage, environmental pollution, and quality decline of agricultural and sideline products caused by unreasonable use of chemical fertilizers have been highly valued by relevant state departments and agricultural science and technology circles for a long time. Extensive application of chemical fertilizers has caused the decline of soil fertility, soil compaction and the continuous increase of agricultural production costs. In recent decades, my country has been trying to explore effective ways of rational fertilization, overcoming the disadvantages of chemical fertilizers and improving the utilization rate of chemical fertilizers. [0003] In recent years, the role of microorganisms in agriculture has been gradually recognized by p...

AI Technical Summary

Problems solved by technology

The number of effective viable bacteria in microbial fertilizers is an important indicator of product quality. If the number of effective viable bacteria does not meet the standard, the quality of the product cannot be guaranteed, which reflects that the application effect is unstable.