Pure grain-fermented bio-organic bacterial fertilizer and preparation method thereof

Abstract

The invention discloses a pure grain-fermented bio-organic bacterial fertilizer and a preparation method thereof. The pure grain-fermented bio-organic bacterial fertilizer comprises the following components in percentage by weight: 25-30 percent of soybean meal, 10-15 percent of corns, 15-20 percent of corn germ meal, 15-20 percent of DDGS, 1.5-2 percent of trace elements, 2-3 percent of molasses,8-10 percent of a compound bacterial agent, 5-8 percent of corn slurry and the balance of water. The preparation method of the pure grain-fermented bio-organic bacterial fertilizer comprises the following steps: uniformly stirring the raw materials in proportion according to the process and performing a series of fermentation to obtain a finished product. The pure grain-fermented bio-organic bacterial fertilizer disclosed by the invention has the advantages that the organic matter content is high, the absorption is good, the nutrition is comprehensive, greenness and no pollution are realized,re-planting is resisted, a dead tree is prevented, soil-borne diseases and pests are prevented and controlled, the soil is improved, the utilization rate of the fertilizer is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizer production, in particular to a pure grain fermented bio-organic bacterial fertilizer and a preparation method thereof. Background technique [0002] During the agricultural planting process, a large amount of fertilizer needs to be released. However, the composition of chemical fertilizers is relatively simple, and generally does not contain organic matter. Moreover, chemical fertilizers have limited applicability to soil and land. Improper use can easily cause damage such as burning seeds and seedlings, and lodging. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above technologies, to provide a pure grain fermented bio-organic bacterial fertilizer rich in nutrients, resistant to diseases and insects, and to improve the utilization rate of fertilizers and a preparation method thereof. [0004] The present inventi...

AI Technical Summary

Problems solved by technology

[0002] In the process of agricultural planting, a large amount of fertilizer needs to be released, and the composition of chemical fertilizers is relatively simple, generally does not contain organic matter, and chemical fertilizers have limited applicability to soil and land. Improper use can easily cause harm such as burning seeds and seedlings, greedy greens and lodging