Water hyacinth and cyanobacteria compound fermented organic fertilizer

A technology of composite fermentation and water hyacinth, which is applied in fertilization devices, fertilizer mixtures, agriculture, etc., can solve the problems of secondary pollution, etc., and achieve the effects of long-lasting fertility, high fertilizer efficiency, and rich nutrient content

Inactive Publication Date: 2017-05-24
CHANGSHU TIANYUAN ENVIRONMENTAL PROTECTION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of salvaged blue-green algae are currently disposed of by incineration and landfill, no matter which method is used, there is a problem of secondary pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A water hyacinth and blue-green algae compound fermented organic fertilizer, comprising the following components in parts by weight: 40 parts of water hyacinth, 30 parts of blue-green algae, 20 parts of chaff, 1 part of composite flora, 20 parts of poultry manure, 2 parts of mineral fertilizer, 0.5 part of trace element additive, 1 part of deodorant.

[0017] Wherein, the water content of the water hyacinth is 55-65%; the water content of the blue-green algae is 85-90%; Mixture of Bacillus, White Rot, Filamentous Fungi, Aspergillus niger and Pseudomonas mendoza.

[0018] The mineral fertilizer is calcium magnesium phosphate fertilizer; the trace element additive is a mixed additive of boron, manganese, zinc and iron. The deodorant is a mixture of silicon dioxide and active silicic acid sol, wherein the mass percentage of the silicon dioxide in the deodorant is 0.6%.

Embodiment 2

[0020] A water hyacinth and blue-green algae compound fermented organic fertilizer, comprising the following components in parts by weight: 60 parts of water hyacinth, 50 parts of blue-green algae, 40 parts of chaff, 3 parts of composite flora, 30 parts of poultry manure, 4 parts of mineral fertilizer, 1 part of trace element additive, 3 parts of deodorant.

[0021] Wherein, the water content of the water hyacinth is 55-65%; the water content of the blue-green algae is 85-90%; Mixture of Bacillus, White Rot, Filamentous Fungi, Aspergillus niger and Pseudomonas mendoza.

[0022] The mineral fertilizer is calcium magnesium phosphate fertilizer; the trace element additive is a mixed additive of boron, manganese and molybdenum.

[0023] The deodorant is a mixture of silicon dioxide and active silicic acid sol, wherein the mass percentage of the silicon dioxide in the deodorant is 1.2%.

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Abstract

The invention discloses water hyacinth and cyanobacteria compound fermented organic fertilizer. The organic fertilizer is prepared from the components in parts by weight as follows: 40-60 parts of water hyacinth, 30-50 parts of cyanobacteria, 20-40 parts of chaff, 1-3 parts of complex flora, 20-30 parts of poultry and livestock manure, 2-4 parts of mineral fertilizer, 0.5-1 part of trace element additives and 1-3 parts of a deodorant. The water hyacinth and cyanobacteria compound fermented organic fertilizer is prepared from water hyacinth and cyanobacteria in eutrophication plants in water as main raw materials by adding the chaff and the poultry and livestock manure and through microbial fermentation; the organic fertilizer is rich in nutrient, high and uniform in fertilizer efficiency, lasting in fertility, and excellent in comprehensive energy efficiency.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to a composite fermented organic fertilizer of water hyacinth and blue-green algae. Background technique [0002] In recent years, the degree of eutrophication in my country's water bodies has become increasingly serious, and the problem of water shortage has become increasingly prominent. What's more serious is that the accompanying organisms of water eutrophication - water hyacinth, blue-green algae, etc., grow at a very crazy speed. If they are not salvaged in time, they will not only block the river due to covering the water surface, affect shipping, and hinder flood discharge, but will also be destroyed by water pollution. Destroying the balance of water ecosystems and reducing biodiversity will have far-reaching and extensive negative impacts. [0003] Water hyacinth has a strong enrichment effect on many elements in the water body, and water hyacinth is rich in nitrogen, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 高喜刚
Owner CHANGSHU TIANYUAN ENVIRONMENTAL PROTECTION SCI & TECH
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