Silicate bacterial fertilizer for improving soil water drainage property and preparation method thereof

Abstract

The invention discloses a silicate bacterial fertilizer for improving a soil water drainage property, wherein the silicate bacterial fertilizer is prepared from the following raw materials in parts by weight: 3-5 parts of potassium carbonate, 2-3 parts of borax, 6-8 parts of phosphogypsum, 28-32 parts of fermented grape peel dregs, 55-75 parts of silkworm excrement, 5-7 parts of a Hyuga pumice powder, 3-5 parts of diammonium phosphate, 5-6 parts of a tobacco powder, 5-8 parts of lophatherum gracile, 4-6 parts of weathered coal, 15-19 parts of vinasse, 66-74 parts of corn straw, 2-4 parts of a silicate bacterial agent, 4-7 parts of wollastonite, and 5-7 parts of an auxiliary agent. The fertilizer is balanced in nutrition and long in fertilizer efficiency; with addition of various organic raw materials, the humus content in soil can be increased, and the loss of soil particles is reduced; and with addition of the weathered coal and the Hyuga pumice powder, the soil water drainage property is increased, the soil physical properties are improved, the soil fertility is facilitated to be increased, and the growth of plants is promoted.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a silicate bacterial fertilizer for improving soil drainage 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 in the so...

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