Bio-organic fertilizer prepared from household waste through micro-biological degradation and preparation method of bio-organic fertilizer

Abstract

The invention discloses a bio-organic fertilizer prepared from household waste through micro-biological degradation. The bio-organic fertilizer is prepared from the following raw materials: householdwaste, pond mud, pig manure, human and animal manure, bacteria sticks, slaughter house waste, Chinese medicine factory waste, waste green syrup, vinasse, dry branches, fallen leaves, a fermenting agent, an adsorbent and microorganism strains. The invention further discloses a preparation method of the bio-organic fertilizer. According to the preparation method, heat is generated during the metabolism of microorganisms, so that pathogenic bacteria, parasitic ova and weed seeds can be adequately killed; the bio-organic fertilizer contains a large quantity of beneficial microorganisms and is capable of fixing nitrogen, dissolving potassium and phosphorus and preserving moisture and fertilizers, and the living and breeding of harmful microorganisms can be inhibited during the rapid breeding ofthe beneficial microorganisms, so that the soil-borne diseases are reduced, the fertilizer preserving and supplying capacities of the soil are enhanced, a good soil condition is created for the growth of crops, and the disease resistance of the crops is improved; and by virtue of the beneficial microorganisms, the soil can be loosened, the gas permeability of the soil can be enhanced, the granular structure of the soil can be improved, the moisture and fertilizer preserving capacities of the soil can be improved, and the soil fertility can be increased, so that the quality of agricultural products is improved.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers, in particular to bio-organic fertilizers obtained by microbial degradation of domestic garbage and a preparation method thereof. Background technique [0002] With the improvement of people's living standards and health awareness, people attach great importance to the safety of agricultural products, and the demand for pollution-free and green food is increasing year by year, and organic food has been paid more and more attention by people. Followed by attention is ecological agriculture. Because only ecological agriculture can produce ecological food. In this regard, the state has invested a lot of support, both in terms of the strength of national policy support and in actual actions. Chemical fertilizers play a very important role in agricultural production. Chemical fertilizers account for about 50% of all productive expenditures in agricultural production, and also bring 55% of...

AI Technical Summary

Problems solved by technology

The current treatment method for domestic waste is incineration or landfill. The incineration method is to put the waste in a high-temperature furnace to fully oxidize the combustible components. The heat generated is used for power generation and heating, but the smoke will cause air pollution. Pollution; landfill is an effective method to consume a large amount of urban domestic waste, and it is also the final treatment method for all waste treatment process residues. The waste undergoes biological, physical and chemical changes in the landfill, decomposes organic matter, and achieves reduction and harmlessness purposes, but will pollute groundwater

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