Silicate bacterium fertilizer capable of promoting crop absorption and preparation method thereof

Abstract

The invention discloses a silicate bacterium fertilizer capable of promoting the crop absorption. The fertilizer is composed of the following raw materials in parts by weight: 65 to 85 parts of sugarcane filter mud, 2 to 3 parts of boric acid, 1 to 2 parts of zinc sulfate, 2 to 4 parts of chitosan, 3 to 4 parts of borax, 2 to 3 parts of sodium molybdate, 29 to 31 parts of wood ash, 4 to 6 parts of limestone powder, 30 to 35 parts of peptone, 14 to 18 parts of urea, 24 to 26 parts of humic acid, 4 to 5 parts of smilax glabra, 2 to 4 parts of silicate bacterium inoculant, 4 to 7 parts of wollastonite, and 5 to 7 parts of auxiliary agent. The fertilizer has the advantages of quick effect and long-lasting effect, the added silicate bacterium inoculant can develop the fertilizing performance of the soil and promote the crop root absorption; the beneficial microbes can propagate massively in soil so as to inhibit the growth of pathogenic microbes, thus the health of the crops can be guaranteed, and the quality of agricultural products is greatly improved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a silicate bacterial fertilizer that promotes the absorption of crops and a preparation method thereof. Background technique [0002] It is a well-known fact that with the extensive use of chemical fertilizers, its utilization rate has been continuously reduced. This shows that it is limited to increase crop yields only by increasing the application of chemical fertilizers in large quantities, and the environmental pollution caused by the extensive use of chemical fertilizers is serious. The microbial fertilizer developed for this purpose can not only alleviate and reduce the pollution of agricultural products, but also improve the quality of agricultural products. Among them, the silicate bacteria can be used as bacterial fertilizer to dissolve insoluble potassium and phosphorus from minerals such as potassium-containing feldspar, mica, apatite, and rock phosphate powder...

AI Technical Summary

Problems solved by technology

However, as a living bacteria preparation, silicate bacterial fertilizer has a problem of validity period. When this kind of product is just produced, the content of live bacteria is high. With the storage time, improper transportation and changes in storage conditions, the number of effective microorganisms in the product will gradually increase. Reduce, reduce fertilizer performance, and there is no effective solution to such problems on the market