200 million live spore/g lichen Bacillus subtilis medical fertilizer granule and preparation method thereof

A technology of granules and spores, which is applied in the field of 200 million live spores/g lichen subtilis fertilizer granules and its preparation, can solve the problems of no microbial pesticide production technology and formula requirements, and achieve the goal of protecting the healthy growth, growth and preservation of plants. Good storage stability

Inactive Publication Date: 2011-08-31
CHONGQING ZHONGLI BIOENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing methods of adding Bacillus licheniformis and Bacillus subtilis to fertilizers are all additive production methods, which are not designed as microbial pesticide production technology and formula requirements, that is, the produced products are fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] 200,000,000 live spores / g lichen subtilis medicinal fertilizer granule, it is made up of the raw material of following percentage by weight:

[0050] 30 billion live spores / gram Bacillus subtilis wettable powder 0.5kg

[0051] 30 billion live spores / gram Bacillus licheniformis wettable powder 0.5kg

[0052] Stabilizer, dispersant and suspending agent (0.4 kg: 0.3 kg: 0.3 kg) 1kg

[0053] Organic fertilizer 98kg

[0054] Among them, the 30 billion live spores / gram Bacillus subtilis wettable powder and the 30 billion live spores / gram Bacillus licheniformis wettable powder are all products produced by Hubei Lvtiandi Biotechnology Co., Ltd. Hubei Lvtiandi Technology Co., Ltd. is a bioengineering enterprise specializing in the production of fermented products. Its series of fermented products represented by Bacillus subtilis have high number of live spores, good storage stability, and significant bactericidal effect after years of use.

[0055] The organic fertilizer is p...

Embodiment 2

[0060] 200,000,000 live spores / g lichen subtilis medicinal fertilizer granule, it is made up of the raw material of following percentage by weight:

[0061] 30 billion live spores / gram Bacillus subtilis wettable powder 0.5kg

[0062] 30 billion live spores / gram Bacillus licheniformis wettable powder 0.5kg

[0063] Stabilizer, dispersant and suspending agent (0.5 kg: 0.25 kg: 0.25 kg) 1kg

[0064] Organic fertilizer (nitrogen, phosphorus, potassium > 4%, organic matter > 30%, moisture < 15%) 98kg

[0065] The 30 billion live spores per gram of Bacillus subtilis and Bacillus licheniformis are standard products produced by Hubei Lvtiandi Biotechnology Co., Ltd.

[0066] The stabilizer is selected from the stabilizer produced by Zhejiang Institute of Geology and Mineral Resources. The stabilizer belongs to enhanced stability and has good anti-oxidation and decomposition performance.

[0067] The diffusing agent is D88 diffusing agent produced by Shenzhen Langtai Biotechnology C...

Embodiment 3

[0071] 200,000,000 live spores / g lichen subtilis medicinal fertilizer granule, it is made up of the raw material of following percentage by weight:

[0072] 30 billion live spores / gram Bacillus subtilis wettable powder 0.5kg

[0073] 30 billion live spores / gram Bacillus licheniformis wettable powder 0.5kg

[0074] Stabilizer, dispersant and suspending agent (0.4 kg: 0.3 kg: 0.3 kg) 1kg

[0075] Organic fertilizer (nitrogen, phosphorus, potassium>5%, organic matter>35%, moisture<15%) 98kg

[0076] The Bacillus subtilis and Bacillus licheniformis with the number of live spores of 30 billion / g are all products produced by Hubei Lvtiandi Biotechnology Co., Ltd.

[0077] The stabilizer is the 888 stabilizer produced by Wuxi Xinxin Auxiliary Factory; the stabilizer has good stability and reliable product quality.

[0078] The diffusing agent is the sodium lignosulfonate diffusing agent produced by Russia's "Kama" pulp factory, which has excellent diffusing and wetting functions, ...

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Abstract

The invention provides 200 million live spore/g lichen Bacillus subtilis medical fertilizer granule and a preparation method thereof. The granule consists of the following raw materials by weight percent: 0.5% of 30 billion live spore/g Bacillus subtilis wettable powder, 0.5% of 30 billion live spore/g Bacillus licheniformis wettable powder, 1% of stabilizer, diffusant and suspending agent and 98% of organic fertilizer. In the preparation method of the granule, after Bacillus licheniformis is compounded with Bacillus subtilis, the mixture is mixed with organic fertilizer to produce a high-quality medical fertilizer product. The granule is used for effectively preventing and controlling soil-borne diseases when farmers apply fertilizer.

Description

technical field [0001] The invention belongs to the production technology of microbial pesticides in the field of pesticides, and mainly aims at the prevention and control of soil-borne diseases in agricultural production. Background technique [0002] Soil-borne diseases are relatively common soil diseases in agricultural production. Due to the continuous cultivation of a class of crops, fungi, bacteria, nematodes, etc. in the soil multiply year after year, forming diseased soils, and a large amount of chemical fertilizers are used, resulting in a large decrease in organic matter in the soil, which stimulates soil-borne diseases. Among the pathogens, Fusarium, Verticillium and Rhizoctonia grow, leading to root rot, black stem and other diseases. Infected fields generally reduce production by 5%-10%, and severe plots reduce production by 100%. [0003] At present, there are no microbial products specially used for the prevention and control of soil-borne diseases, although ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 吴进
Owner CHONGQING ZHONGLI BIOENG
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