Biological organic fertilizer and production method thereof

Abstract

The invention discloses biological organic fertilizer and a production method thereof. Live stock excrement and straws are taken as raw materials, and the mass ratio of the live stock excrement to the straws is equal to (15-19):(10-6). The production method comprises the following steps of: carrying out expanding culture on enzyme microorganism for standby; crushing the straws to obtain straw powders; pouring the live stock excrement and the straw powders into a fermentation tank; splashing fermented brown sugar water into the fermentation tank, and uniformly stirring; and reversing materials and enriching oxygen in a fermentation process to finally obtain the biological organic fertilizer. According to the biological organic fertilizer and the production method thereof, disclosed by the invention, the biological organic fertilizer with agricultural use is produced by completely utilizing the stock excrement and the straws which are treated as rubbishes at present, and in a whole production technical process, coal is not used, power consumption is small, no waste water, waste gas and waste residue are exhausted, energy is saved and environment is protected.

Description

technical field [0001] The invention relates to a bio-organic fertilizer, in particular to a bio-organic fertilizer and a production method thereof. Background technique [0002] At present, the fertilizer used for crops is farmyard manure and chemical fertilizer. [0003] Commonly used chemical fertilizers have the following disadvantages: ①Although chemical fertilizers have high nutrient content and rapid fertilizer efficiency, long-term use makes the soil dependent on chemical fertilizers, and the only way to increase yields is to continuously increase the amount of chemical fertilizers; The taste and aroma of agricultural products grown from chemical fertilizers are poor; ④ chemical fertilizers are more expensive. [0004] According to relevant information, the breeding and planting industry in my country has developed rapidly. The breeding industry produces nearly 500 million tons of poultry manure every year, and the planting industry produces nearly 650 million tons ...

AI Technical Summary

Problems solved by technology

[0003] Commonly used chemical fertilizers have the following disadvantages: ①Although the nutrient content of chemical fertilizers is high and the fertilizer effect is fast, long-term use makes the soil dependent on chemical fertilizers, and the only way to increase yields is to continuously increase the amount of chemical fertilizers; ②The soil is severely compacted after long-term use of chemical fertilizers; The taste and aroma of agricultural products grown from chemical fertilizers are poor; ④The price of chemical fertilizers is relatively expensive

In the process of treatment, new problems have emerged: in the traditional chicken manure drying method, one ton of coal can dry chicken manure to obtain two tons of organic fertilizer, and the process of producing two tons of organic fertilizer requires 63kwh of electricity

This traditional drying method first consumes coal, second consumes electricity, and third causes secondary pollution, that is, a disgusting odor can be smelled within 5-10 kilometers around.