Silicate bacterial fertilizer with high effective viable count and preparation method thereof

Abstract

The invention discloses a silicate bacterial fertilizer with high effective viable count. The fertilizer is prepared from the following raw materials in parts by weight: 4-6 parts of coal cinders, 5-7 parts of cape gooseberries, 42-48 parts of rice hull powder, 3-5 parts of potassium ore powder, 13-17 parts of potassium fulvate, 24-26 parts of straws, 5-7 parts of ammonium phosphate, 80-90 parts of crop straws, 12-14 parts of humic acid, 1-2 parts of sodium molybdate, 6-9 parts of Kanuma soil, 7-10 parts of castor seed cakes, 2-4 parts of a silicate microbial inoculum, 4-7 parts of wollastonite and 5-7 parts of an auxiliary agent. The silicate bacterial fertilizer disclosed by the invention can provide various nutritional ingredients needed by the growth of crops and is high in organic content, and the wollastonite is used for promoting the growth of silicate bacteria to increase the effective viable account of the fertilizer, so that the soil provided with the fertilizer is efficiently improved, the quality of crop products is improved, the disease preventing and resisting capabilities of the crops are improved, and finally the economic benefit of the crops is increased.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a silicate bacterial fertilizer with a high number of effective viable bacteria 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 phosph...

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