Silicate bacterial fertilizer with high economic benefit and preparation method thereof

Abstract

The invention discloses a silicate bacterial fertilizer with a high economic benefit. The fertilizer is composed of the following raw materials in parts by weight: 4 to 5 parts of waste honey water, 2 to 3 parts of potassium carbonate, 25 to 30 parts of crop straw, 6 to 8 parts of urea, 5 to 6 parts of potassium fulvate, 1 to 3 parts of manganese sulfate, 140 to 160 parts of rabbit manure, 38 to 42 parts of rice chaff ash, 5 to 7 parts of cordate houttuynia, 14 to 16 parts of soybean meal, 6 to 9 parts of ammonium dihydrogen phosphate, 4 to 6 parts of grass charcoal, 2 to 4 parts of silicate bacterium inoculant, 4 to 7 parts of wollastonite, and 5 to 7 parts of auxiliary agent. The fertilizer integrates the advantage of environment-friendliness of biological fertilizer and the advantage of quick effect of chemical fertilizer together; moreover, the fertilizing performance of the soil is greatly improved through the cooperation between the wollastonite and silicate bacteria; the crop growth can be promoted by the fertilizer in the long time, and good economic benefit and environmental benefit can be generated.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a silicate bacterial fertilizer with high economic benefits 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