Active organic bacterial manure and preparation method thereof

A technology of organic bacteria and activity, applied in the field of microbial fertilizers, can solve the problems of single fertilizer and few beneficial bacteria in fertilizer

Active Publication Date: 2015-01-21
SHANDONG SUPER AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the fertilizer that this method makes is still single organic fertilizer, and the content of beneficial bacteria is seldom in the fertilizer

Method used

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  • Active organic bacterial manure and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] 100 samples of organic matter containing specific microorganisms were collected from furfural residues and plant ash to be used for fertilizer production, and 56 strains of Bacillus, 132 strains of yeast, 27 strains of photosynthetic bacteria, 18 strains of actinomycetes, 23 strains of lactic acid bacteria, and filamentous fungi were isolated 18 strains. Through statistical analysis, 16 excellent strains were identified from various strains. The 16 candidate strains were classified according to Bacillus, yeast, actinomycetes and filamentous fungi, photosynthetic bacteria and lactic acid bacteria. First, the strain with the highest efficiency was selected as the core strain in each category. Under indoor culture conditions, two different strains were cultured in the same petri dish to observe whether there was any antagonism between them. Through the comparative observation test, it is determined that Bacillus, yeast and filamentous fungi are the basic bacterial species...

Embodiment 2

[0066] 100 samples of organic matter containing specific microorganisms were collected from the activated sludge, livestock and poultry manure, plant ash, and crop straw for fertilizer production, and 52 strains of Bacillus, 112 strains of yeast, 26 strains of photosynthetic bacteria, and 20 strains of actinomycetes were isolated. , 25 strains of lactic acid bacteria and 20 strains of filamentous fungi. Through statistical analysis, 24 excellent strains were identified from various strains. The 24 candidate strains were classified according to Bacillus, yeast, actinomycetes and filamentous fungi, photosynthetic bacteria and lactic acid bacteria. First, the strain with the highest efficiency was selected as the core strain in each category. Under indoor culture conditions, two different strains were cultured in the same petri dish to observe whether there was any antagonism between them. Through the comparative observation test, it is determined that Bacillus, yeast and filame...

Embodiment 3

[0075] Example 3. Fermentation process is identical with embodiment 2. After the decomposing process is completed, the mixture is dried, and after the drying is completed, it is passed through a 60-mesh sieve. After the screening is completed, the strain liquid is added, and when the number of beneficial viable bacteria in the mixture is 0.20-0.65 billion strains / g, the finished product is obtained. Finally, a powdered active organic bacterial fertilizer is obtained.

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Abstract

The invention discloses an active organic bacterial manure and a preparation method thereof. The active organic bacterial manure is prepared by the following steps of: performing one-time continuous fermentation, granulation, drying and screening on plant ash, industrial and agricultural wastes enriched with organic matters, and an inorganic fertilizer which are used as raw materials and inoculating bacteria subjected to breeding from the raw materials above. According to the active organic bacterial manure, the industrial and agricultural wastes enriched with the organic matters can be greatly consumed, and the environmental pollution is reduced; in the process of crop cultivation and urban greening, the problems of soil hardening, gradual fertilizer efficiency reduction and environmental pollution which are caused by that fertilizers are used year by year are solved; and a new fertilizer source is supplied to the agricultural production.

Description

technical field [0001] The invention relates to an organic fertilizer and a preparation method thereof, in particular to an organic bacterial fertilizer and a preparation method thereof, belonging to the field of microbial fertilizers. Background technique [0002] Plant (herbaceous and woody plants) residues after burning, called plant ash. Because plant ash is the ashes of plants after burning, plant ash contains almost all the mineral elements contained in plants. Among them, potassium is the most abundant element, generally containing 6-12% potassium, of which more than 90% is water-soluble and exists in the form of carbonate; followed by phosphorus, generally containing 1.5-3%; it also contains calcium, magnesium, silicon, Sulfur and iron, manganese, copper, zinc, boron, molybdenum and other micronutrients. Therefore, it is a natural fertilizer with a wide range of sources, low cost, complete nutrients and obvious fertilizer efficiency. However, because plant ash is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/08C05F17/00C05G3/00
CPCY02W30/40
Inventor 颜桂荣
Owner SHANDONG SUPER AGRI SCI & TECH
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