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Microbial fertilizer particles and preparation method thereof

A technology of microbial bacterial fertilizer and granules, which is applied to fertilizers made of biological waste, combined biological treatment, potash fertilizers, etc., can solve the problems of serious soil damage and harm, achieve high fertilizer efficiency and utilization rate, easy to use, and increase defense factors. Effect

Inactive Publication Date: 2016-08-03
SHANDONG LVHENG BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chemical fertilizers are not only harmful to the human body, but also more destructive to the soil

Method used

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  • Microbial fertilizer particles and preparation method thereof
  • Microbial fertilizer particles and preparation method thereof
  • Microbial fertilizer particles and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Bacillus subtilis CICC20958, Bacillus lateralis SUKAFEED-B.Lat, Streptomyces flavinus GIM5406, Paecilomyces lilacinus BZW12041, Bacillus licheniformis CICC10181, Bacillus megaterium ATCC14581, Aspergillus niger CICC40273 were inoculated in the corresponding medium for Activation culture to obtain Bacillus subtilis bacteria liquid (the effective number of viable bacteria is 5-10 billion / ml), Bacillus lateralis bacteria liquid (the effective number of viable bacteria is 5-10 billion / ml), Streptomyces luteus Bacterial solution (the effective number of viable bacteria is 5-10 billion / ml), Paecilomyces lilacinus solution (the effective number of viable bacteria is 5-10 billion / ml), Bacillus licheniformis solution (the effective number of viable bacteria is 5-10 billion / ml), Bacillus megaterium bacteria liquid (the effective number of viable bacteria is 5-10 billion / ml), Aspergillus niger liquid (the effective number of viable bacteria is 5-10 billion / ml);

[0040] The medium...

Embodiment 2

[0048] (1) Take 100kg of duck manure, 180kg of monosodium glutamate leftovers, 160kg of furfural residue, 50kg of corn cob, 280kg of plant ash and 130kg of traditional Chinese medicine residue and mix them evenly as the fermentation base. Mixed traditional Chinese medicinal residues of horn lotus, grass aconitum, southern snake vine, araceae, burnet, aconite and wild licorice; Activation culture of Bacillus megaterium and Aspergillus niger to obtain bacterial liquid;

[0049] (2) Primary fermentation: Mix the liquids of Streptomyces flavinus, Paecilomyces lilacinus and Aspergillus niger into the fermentation base material, then add water to keep the water content at 30-50%, and mix well; The thickness of the pavement is 30-50cm, and then it is fermented for 3-5 days (3 days in summer and 5 days in winter) under ventilated and rain-proof conditions; The dosage of liquid is 48ml / kg, 48ml / kg, 26ml / kg respectively;

[0050] (3) Secondary fermentation: After the primary fermentat...

Embodiment 3

[0055] (1) Take 100kg of duck manure, 160kg of monosodium glutamate leftovers, 150kg of furfural residue, 40kg of corn cob, 200kg of plant ash and 100kg of traditional Chinese medicine residue and mix them evenly as the fermentation base material. The mixed traditional Chinese medicinal residue of wild licorice; Bacillus subtilis, Bacillus sporogenes, Streptomyces luteus, Paecilomyces lilacinus, Bacillus licheniformis, Bacillus megaterium and Aspergillus niger were activated and cultivated to obtain bacterial liquid;

[0056] (2) Primary fermentation: Mix the liquids of Streptomyces flavinus, Paecilomyces lilacinus and Aspergillus niger into the fermentation base material, then add water to keep the water content at 30-50%, and mix well; The thickness of the pavement is 30-50cm, and then it is fermented for 3-5 days (3 days in summer and 5 days in winter) under ventilated and rain-proof conditions; The dosage of liquid is 45ml / kg, 45ml / kg, 25ml / kg respectively;

[0057] (3) S...

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Abstract

The invention belongs to the field of agricultural fertilizer and particularly relates to microbial fertilizer particles and a preparation method thereof.According to the microbial fertilizer particles, duck manure, monosodium glutamate leftovers, furfural residues, corncobs, plant ash and traditional Chinese medicine residues serve as fermentation backing materials, bacillus subtilis, bacillus laterosporus, streptomyces microflavus, paecilomyces lilacinus, bacillus licheniformis, bacillus megatherium and aspergillus niger serve as fermentation bacteria, aerobic fermentation, granulation and enveloping are conducted, and the microbial fertilizer particles are formed.The number of live bacteria in the microbial fertilizer particles is 580 million CFU / g or above, the organic matter content is 62.5 wt% or above, the pH is 7.1-7.2, and the ratio of the content of N to the content of P to the content of K is (2.5-3.0):1:(1.8-2.1).According to the preparation method, the raw materials are easy to obtain, operation is easy, and the fermentation process is easy to control.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, and in particular relates to a microbial fertilizer granule and a preparation method thereof. Background technique [0002] The macronutrient elements nitrogen, phosphorus, and potassium in the soil usually cannot meet the needs of crop growth, and need to be supplemented by the application of chemical fertilizers. Chemical fertilizers have the characteristics of simple ingredients, high nutrient content, fast fertilizer efficiency, and strong fertilizer, so they have been widely used in recent years. Farmers welcome. China is the country that uses the most fertilizers in the world, but at present, the total amount of chemical fertilizers in my country is insufficient, the structure of fertilization and fertilizers is unreasonable, the distribution of fertilizers is unbalanced, and waste is serious. The utilization rate of chemical fertilizers is low, and they are not absorbed by crops aft...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05D1/00C05G3/00C05G3/60C05F3/00C05F5/006C05F5/008C05F11/00C05F11/08C05F17/50
Inventor 刘铁斌牛伯涛
Owner SHANDONG LVHENG BIOLOGICAL ENG
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