Composite microbial fertilizer and preparation method thereof

Abstract

The invention belongs to the technical field of microbial fertilizers, and particularly relates to a composite microbial fertilizer and a preparation method thereof. The coating device comprises a boxbody, a fungus base box, a liquid storage box, a sucrose box and a threaded pipe; a feeding hole is formed in the top of the box body; the feeding hole is fixedly connected with a funnel; the bottomof the fungus base box is obliquely designed, and the fungus base box is fixedly connected to the surface of the right side of the box body; the liquid storage box is fixedly connected to the surfaceof the right side of the box body, and is positioned below the bacterium base box; the sucrose box is fixedly connected to the left side surface of the box body; and a first inclined plate, a second inclined plate and a third inclined plate are fixedly connected in the box body. According to the present invention, continuous production of the composite microbial fertilizer can be achieved, meanwhile, the composite microbial fertilizer contains the nutrient medium, sufficient nutrient substances can be provided for the bacterium medium, accordingly, the action time of the composite microbial fertilizer is prolonged, the production efficiency is high, and manpower and material resource consumption is low.

Description

technical field [0001] The invention belongs to the technical field of microbial fertilizer, in particular to a composite microbial fertilizer and a preparation method thereof. Background technique [0002] Microbial fertilizer is an environmentally friendly fertilizer, and it is also one of the important directions for the sustainable development of agriculture and forestry in the future. It can maintain and improve soil fertility, help the reproduction of microbial dominant species, maintain ecological balance, reduce environmental pollution, and reduce energy consumption. , less transportation, less application and easy to use. Therefore, microbial fertilizers are increasingly favored by humans. [0003] With the sharp reduction of arable land, the contradiction between the ever-increasing food demand of the growing population has become increasingly acute. In recent decades, in order to meet the needs of food production in my country, the input of agricultural chemical...

AI Technical Summary

Problems solved by technology

[0007] In order to make up for the deficiencies of the existing technology and solve the problem of compound microbial fertilizer, multiple processes are required for processing, the resource consumption is serious, the production efficiency is low, and the nutrient content is reduced. Due to the low nutrient content, the action time is short, and when it is just put into use , the microbial production is slow, resulting in the poor application effect of the compound microbial fertilizer, and in the production process, the compound microbial fertilizer needs to be added with an adhesive to make it granular, which leads to the adhesive sticking to the surface of the equipment during the production process , causing the composite microbial fertilizer to stick to the surface of the equipment, wasting resources, and at the same time causing cleaning difficulties, serious consumption of manpower and material resources, and high production costs. The present invention proposes a composite microbial fertilizer and its preparation method

Images