Bio-organic fertilizer and preparation method thereof

Abstract

The invention discloses bio-organic fertilizer. The bio-organic fertilizer is fit to be base fertilizer of the legume crops, and is prepared by taking sugarcane powder, straw, fishpond bottom mud, rice bran, turf, rape seed cake, chicken manure, sheep manure, fishbone dust, ammonium sulfate, copper sulfate, ammonium molybdate, sodium selenite and the compounded microbial agent as the raw material;and a preparation method comprises the following steps: crushing the straw and the rape seed cake, sterilizing together with the sugarcane powder, the fishpond bottom mud, the rice bran, the chickenmanure, the sheep manure, and the fishbone dust, and then replenishing water, uniformly stirring, blending the microbial agent into the mixture to ferment, blending the turf, the ammonium sulfate, thecopper sulfate, the ammonium molybdate and the sodium selenite in the mixture after the fermentation is finished, and uniformly stirring to obtain the bio-organic fertilizer. The bio-organic fertilizer disclosed by the invention can provide the vast majority of nutrient for the growth of the legume crops, and the raw materials can be effectively matched to improve the growth speed of the legume crops; and meanwhile, the soil structure can be effectively modified, a soil granular structure is changed, and the adsorption capacity of the soil is increased.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a bio-organic fertilizer prepared from sugarcane sugar-making fertilizer and a preparation method thereof. Background technique [0002] In the process of planting and production, it is often necessary to use chemical fertilizers, and long-term use of chemical fertilizers will lead to a decrease in soil quality, and in the absence of organic matter, the aggregate structure of the soil is difficult to form, and the adhesion between soil particles is weakened. The water retention capacity of the soil is gradually reduced, leading to soil compaction, which seriously damages the physical and chemical properties of the soil and the soil microbial flora. However, organic fertilizers can effectively improve the physical and chemical conditions and biological characteristics of the soil, mature the soil, improve the physical and chemical conditions and biological characterist...

AI Technical Summary

Problems solved by technology

[0002] In the process of planting and production, it is often necessary to use chemical fertilizers, and long-term use of chemical fertilizers will lead to a decrease in soil quality, and in the absence of organic matter, the aggregate structure of the soil is difficult to form, and the adhesion between soil particles is weakened. The water retention capacity of the soil is gradually reduced, leading to soil compaction, which seriously damages the physical and chemical properties of the soil and the soil microbial flora.

However, organic fertilizers can effectively improve the physical and chemical conditions and biological characteristics of the soil, mature the soil, improve the physical and chemical conditions and biological characteristics of the soil, and enhance the soil's water retention, fertilizer retention, fertilizer supply capacity and environmental buffer capacity, thereby improving the quality and quality of crops. However, the organic fertilizer itself also has defects, that is, the production is complicated, the raw material output is limited, the production cost is expensive, and the application effect is slow, etc.

[0003] In the field of sugarcane sugar production, a large amount of bagasse is often produced. Generally speaking, the treatment of these bayberry bagasses mainly includes incineration and landfill treatment, but these treatment methods themselves have certain technical defects, which easily increase environmental pressure and cause environmental pollution. Pollution, affecting the living environment of people, animals and plants in the working area

There are also bio-organic fertilizers made by composting these bagasses, but the ratio of other raw materials compatible with them is usually unreasonable, which will easily cause the barrel effect of nutrients and cause a lot of waste. If effective measures are used with other materials Compounding and optimizing its proportioning relationship to make high-quality organic fertilizers, making them suitable for the growth of a certain type of crops and optimizing the soil environment at the same time, will have better economic and social values