Humic acid biological organic composite bacterial manure and production process

Abstract

The invention relates to an organic composite bacterial fertilizer of humic acid and a production technology. The organic composite bacterial fertilizer mainly comprises the following materials by weight portions: 80 to 200 portions of plant straws, 20 to 60 portions of excrement, 10 to 30 portions of oil residue, 5 to 10 portions of pure humic acid, 1 to 3 portions of trace element, 5 to 10 portions of bran, 1 to 4 portions of brown sugar, 5 portions of strain and 600 to 1200 portions of water. The straws are crushed and fermented with the excrement according to proportion, the biogas residues after fermented are added into oil residue and pure humic acid, stirred evenly, air-dried naturally and ground by ball milling after air-dried; the auxiliary materials are added and fermentation is carried out continuously; after seven days, the trace elements and the strain are added so as to form juice; then water is added for dilution; the obtained mixture is filtered, the filtered liquid fertilizer is inspected to be qualified and then bottled; the filtered residues are combined with the strain, granulated, dried, screened, inspected to be qualified and bagged. The content of nitrogen, phosphorus and potassium of the organic composite bacterial fertilizer are extracted from the straws of crops, the content of the organic matters are extracted from the humic acid and various excrements; therefore, the microorganism fertilizer is not added with chemical compositions; multiple nutrient elements which are rich in the straws are absorbed by the crops. Therefore, the organic composite bacterial fertilizer is a green environment-friendly product without public nuisance, pollution and residues.

Description

technical field [0001] The invention relates to a fertilizer for crops, in particular to a humic acid bio-organic compound bacterial fertilizer and a production process. Background technique [0002] The use of livestock and poultry manure to process organic fertilizer has a long history in my country. However, due to the thin and smelly livestock and poultry manure, it is inconvenient to store, transport, process and utilize, the labor intensity is high, and the working conditions are dirty. In recent years, fewer and fewer farmers collect and compost manure to process organic fertilizer, and the amount of organic fertilizer input per mu decreases year by year. A large amount of manure is discharged, which not only causes waste of resources, but also pollutes the environment and limits the sustainable development of agriculture. According to my country's agricultural development is inseparable from fertilizers. In order to improve the soil, scientific straw returning to the...

AI Technical Summary

Problems solved by technology

In fact, urea itself is a kind of chemical substance, which will make the soil harden, destroy the aggregate structure of the soil and the new metabolism of the soil, so the addition of urea can prevent the root system of crops from growing, and can not achieve photosynthesis, which will affect the increase in production and income and the growth of crops. quality