Active organic bacterial manure and preparation method thereof

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

Active Publication Date: 2013-04-03
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 fertil

Method used

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  • Active organic bacterial manure and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Collect 100 samples of organic substances containing specific microorganisms from furfural slag and plant ash to be produced as fertilizers, and isolate 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 18 plants. Through statistical analysis, 16 excellent strains were determined from various strains. Classify the 16 candidate strains according to Bacillus, Saccharomyces, Actinomycetes and Filamentous Fungi, Photosynthetic Bacteria and Lactic Acid Bacteria, and first select the strain with the highest efficiency in each category as the core strain. Under indoor culture conditions, two different strains were cultured in the same petri dish to observe whether there was any antagonism between them. If antagonism was found, another strain from the same species was selected for culture. Through comparative observation experiments, it was determined that ...

Embodiment 2

[0066] Collected 100 samples of organic matter containing specific microorganisms from activated sludge, livestock and poultry manure, plant ash, and crop straw, and isolated 52 strains of bacillus, 112 strains of yeast, 26 strains of photosynthetic bacteria, and 20 strains of actinomycetes , 25 strains of lactic acid bacteria, 20 strains of filamentous fungi. Through statistical analysis, 24 excellent strains were determined from various strains. Classify the 24 candidate strains according to Bacillus, Yeast, Actinomycetes and Filamentous Fungi, Photosynthetic Bacteria and Lactic Acid Bacteria, and first select the strain with the highest efficiency in each category as the core strain. Under indoor culture conditions, two different strains were cultured in the same petri dish to observe whether there was any antagonism between them. If antagonism was found, another strain from the same species was selected for cultivation. Through comparative observation experiments, it was ...

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