Seaweed biological bacterial fertilizer with pesticide effect and fertilizer effect and production method thereof

Abstract

The invention provides a seaweed biological bacterial fertilizer with a pesticide effect and a fertilizer effect and a production method thereof. The seaweed biological bacterial fertilizer is characterized by being prepared from, by weight, 100-700 parts seaweed residues, 50-300 parts of microbial agent and 200-500 parts of humic acid powder. The seaweed residues are prepared from gulfweed, and gulfweed residues obtained after alginic acid extraction is subjected to low-temperature fermentation; the microbial agent is mixed fermentation liquor of geobacillus stearothermophilus and bacillus amyloliquefaciens; the humic acid powder is a high-activity cell activating agent, and is micromolecular humic acid with the fulvic acid content larger than 50%. The function of microorganisms is high, and the pesticide effect and the fertilizer effect can be achieved. According to the seaweed biological bacterial fertilizer, the production process is simplified, the method that the mixed materials are directly bagged and fermenting and composting continue to be carried out in bags is adopted, the labor intensity and the labor cost are reduced, and then the production cost is reduced.

Description

technical field [0001] The invention belongs to the field of biological technology, and in particular relates to a seaweed biological bacterial fertilizer with double effects of medicine and fertilizer and a production method thereof. Background technique [0002] At present, the soil compaction in our country is serious, and the quality of crops has declined, mainly due to the long-term application of large amounts of chemical fertilizers, blindly pursuing high yield and high efficiency, resulting in serious soil salinization and damage to the soil aggregate structure. With the improvement of people's living standards and human civilization, new biological fertilizers are getting more and more attention, and their demand in various fields of agricultural planting is increasing, especially the large-scale development of green agriculture, ecological agriculture, and organic agriculture. It is driving the market demand for high-quality bio-fertilizers. [0003] With the cont...

AI Technical Summary

Problems solved by technology

The existing patents on the utilization of seaweed or seaweed residue include "a new type of seaweed bio-fertilizer and its production method" and "a seaweed bio-fertilizer and its preparation method for soil remediation and environmental improvement", etc. Currently, seaweed The common problems of biological bacterial fertilizers are common strains, single function of strains, long time for fermentation and decomposing of seaweed, large molecular weight of seaweed is not easy to be absorbed and utilized by plants, and the production process is labor-intensive.

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