Silicate bacterium fertilizer capable of promoting metabolism and preparation method thereof

Abstract

The invention discloses a silicate bacterium fertilizer capable of promoting the metabolism. The fertilizer is composed of the following raw materials in parts by weight: 6 to 8 parts of medical stone, 12 to 16 parts of diatomite, 3 to 4 parts of critic acid, 2 to 3 parts of calcium nitrate, 50 to 60 parts of rick husk, 4 to 6 parts of moonstone, 6 to 9 parts of root of narcissus, 75 to 95 parts of rapeseed cake, 4 to 5 parts of phosphate ore powder, 3 to 5 parts of gangue, 2 to 3 parts of potassium sulfate, 1 to 3 parts of magnesium sulfate, 2 to 4 parts of silicate bacterium inoculant, 4 to 7 parts of wollastonite, and 5 to 7 parts of auxiliary agent. The phosphate and potassium elements, which cannot be utilized, is converted into usable phosphate and potassium by the silicate bacteria, the soil utilization rate is increased, the using amount of fertilizer is reduced; at the same time, the silicate bacteria can secrete auxin and gibberellin, which can regulate the plant metabolism and promote the crop growth, and thus the plant benefit is prominently increased.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a metabolite-promoting silicate bacterial fertilizer 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 soil for ...

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