Preparation process of special biological bacterial fertilizer for hardened soil

A technology of biological bacterial fertilizer and preparation process, which is applied in the field of agricultural fertilizers, can solve the problems of complex preparation process and high market price, and achieve the effects of improving soil compaction, strong fertility and protecting soil

Inactive Publication Date: 2016-12-07
安徽欧杰利生物技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the preparation process of biological bacterial fertilizer is more complicated than ordinary fertilizer, so the market price is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Fermentation material preparation: add 45 parts of edible fungus dregs, 20 parts of corn leaves, 12 parts of poultry dry manure, 10 parts of corn husks, 8 parts of bean dregs, 6 parts of furfural dregs and 5 parts of carrot dregs into the fermentation tank, And add water to adjust the humidity to 65-75%, seal and ferment at 50-55°C for 7 days, then add 4 parts of insecticide and disinfectant, mix well, seal, continue to ferment at 50-55°C for 3 days, and then get the fermentation material; the water content of the edible fungus dregs and corn leaves is 65-75%, and the water content of bean dregs and carrot dregs is 50-60%;

[0018] (2) Treatment of fermented material: feed fermented material into a freeze dryer, dry until the water content is 3-5%, and then grind it into granules with a particle size of 2-3 mm to obtain fermented granules;

[0019] (3) Preparation of auxiliary materials: heat 8 parts of pine needle powder and 3 parts of brewer's grains to 60-70 ° C ...

Embodiment 2

[0026] (1) Fermentation material preparation: add 50 parts of edible fungus dregs, 15 parts of corn leaves, 12 parts of poultry dry manure, 15 parts of corn husks, 8 parts of bean dregs, 6 parts of furfural dregs and 5 parts of carrot dregs into the fermentation tank, And add water to adjust the humidity to 65-75%, seal and ferment at 50-55°C for 7 days, then add 5 parts of insecticide and disinfectant, mix well and seal, continue to ferment at 50-55°C for 3 days to obtain fermentation material; the water content of the edible fungus dregs and corn leaves is 65-75%, and the water content of bean dregs and carrot dregs is 50-60%;

[0027] (2) Treatment of fermented material: feed fermented material into a freeze dryer, dry until the water content is 3-5%, and then grind it into granules with a particle size of 2-3 mm to obtain fermented granules;

[0028] (3) Preparation of auxiliary materials: heat 5 parts of pine needle powder and 5 parts of brewer's grains to 60-70 ° C and m...

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PUM

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Abstract

The invention discloses a preparation process of a special biological bacterial fertilizer for hardened soil and relates to the technical field of agricultural fertilizers. The preparation process comprises the following steps: (1) preparing a fermentation material; (2) treating the fermentation material; (3) preparing an auxiliary material; (4) preparing a mixed material; (5) granulating the biological bacterial fertilizer. The biological bacterial fertilizer disclosed by the invention has the characteristics of high fertility, long fertilizer efficiency and is easy to absorbe and utilize by plants; secretions added with microbial fungi residues can be used for dissolving phosphate in the soil, and phosphorus is released; meanwhile, potassium and microelement cations can also be released and a granular structure is recovered in a bond bridge form, so that the hardening condition of the soil is improved.

Description

Technical field: [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a preparation process of special biological bacterial fertilizer for compacted soil. Background technique: [0002] Soil compaction refers to the lack of organic matter and poor structure of the soil surface, the structure is destroyed and the soil materials are dispersed under the action of external factors such as irrigation or rainfall, and the soil surface is hardened by the cohesive force after drying. Apply biological bacterial fertilizer to the soil, in which the secretion of biological bacteria can dissolve phosphate in the soil, release phosphorus, and at the same time, release potassium and trace element cations, and restore the aggregate structure in the form of bond bridges. Eliminate soil compaction. At present, the preparation process of biological bacterial fertilizer is more complicated than that of ordinary fertilizer, so the market price is re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05F17/00A01N65/44A01N59/26A01N59/14A01N31/06A01P1/00A01P7/04C05G3/80
CPCA01N31/06A01N59/14A01N59/26A01N65/00A01N65/44C05D9/00C05F17/80C05G3/00C05G3/80A01N2300/00C05D9/02C05F3/00C05F5/00C05F5/006C05F5/008C05F11/00C05F11/08C05G1/00Y02W30/40
Inventor 郭德清
Owner 安徽欧杰利生物技术股份有限公司
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