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Special biofertilizer for azalea and production method therefor

A technology of biological fertilizer and production method, applied in the field of fertilizers, can solve the problems of weak growth potential of Rhododendron, and achieve the effects of overcoming the weak growth potential, realizing complementary advantages and reducing production costs.

Inactive Publication Date: 2019-11-12
SHANGHAI BOTANICAL GARDEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of weak growth of Rhododendron existing in the prior art, the present invention provides a special bio-fertilizer for Rhododendron and its production method

Method used

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  • Special biofertilizer for azalea and production method therefor
  • Special biofertilizer for azalea and production method therefor
  • Special biofertilizer for azalea and production method therefor

Examples

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Effect test

Embodiment 1

[0026] The oil residue is used as the organic fermentation carrier, and the basic properties of the oil residue are shown in Table 1:

[0027] Table 1

[0028]

[0029] The carbon-nitrogen ratio C / N in the oil residue is 23.2:1, which meets the fermentation conditions and does not need to adjust the carbon-nitrogen ratio C / N;

[0030] The moisture content is 55.3%, which is suitable for fermentation and does not need to be adjusted;

[0031] pH 3.8 is a suitable pH for fermentation, and there is no need to adjust the pH;

[0032] Production of special acidic bio-fertilizer for rhododendrons: the selected fungus is the mycorrhizal fungus whose preservation number is CGMCC No: 6031, and the acid-producing bacteria is Citrobacter (Citrobacter), and the bacterial agents of the two strains are 1 according to the mass ratio: 1 to obtain a mixed bacterial agent, and inoculate the mixed bacterial agent into the organic fermentation carrier oil residue according to the ratio of 1%...

Embodiment 2

[0034] Using sugar residue as the organic fermentation carrier, the basic properties of sugar residue are shown in Table 1:

[0035] Table 2

[0036]

[0037] The carbon-nitrogen ratio C / N in the sugar residue is 24.9:1, which meets the fermentation conditions and does not need to adjust the carbon-nitrogen ratio C / N;

[0038] The moisture content is 60.1%, which is suitable for fermentation and does not need to be adjusted;

[0039] pH 3.7 is a suitable pH for fermentation and does not need to be adjusted;

[0040] Production of acidic bio-organic fertilizer: the selected fungus is the mycorrhizal fungus whose preservation number is CGMCC No: 6010, and the acid-producing bacterium is the genus Acidobacillus. The mixed bacterial agent is inoculated into the organic fermentation carrier sugar slag at a ratio of 1.5% inoculum for aerobic fermentation. The temperature for starting fermentation is 24°C; after 14 days of fermentation, the temperature of the fermentation pile d...

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Abstract

The invention belongs to the technical field of fertilizers and particularly relates to a special biofertilizer for azalea and a production method therefor. The production method for the biofertilizercomprises the steps: (1) mixing microbial inocula of mycorrhizal fungi and acid-producing bacteria, so as to obtain a mixed microbial inoculum; and (2) inoculating an organic fermentation support with the mixed microbial inoculum, and carrying out aerobic fermentation, thereby obtaining the special biofertilizer for azalea. The mycorrhizal fungi comprise one or both with collection numbers of CGMCC No: 6010 and CGMCC No: 6031; and the acid-producing bacteria comprise one or both of Citrobacter and Acidimicrobium. According to the special biofertilizer for azalea and the production method therefor, organic wastes are adopted as organic fermentation raw materials and are subjected to solid fermentation, the two kinds of bacteria can promote each other to produce acid, so as to make respective advantages complementary to each other; and the cost is low, and the treatment cost of the wastes is reduced.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special biological fertilizer for rhododendrons and a preparation method thereof. Background technique [0002] Most types of rhododendrons are evergreen shrubs, with bright colors and flowers covering the entire canopy when they bloom, which has high ornamental value. Therefore, rhododendrons have always been loved by people as traditional flowers. They are not only famous potted flowers, but also urban and rural greening. Commonly used flowering shrubs for landscaping and garden landscaping occupy a relatively high share in the potted flower market and the green seedling market. However, due to the weak root system of rhododendrons and the acidic soil rich in organic matter, how to raise rhododendrons has always been a frequently discussed issue in gardening and horticulture. In many urbanized areas of my country, the soil conditions are poor, the pH value is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05F17/00
CPCC05F5/002C05G3/00Y02W30/40
Inventor 陈露张春英闫龙翔阚雨晨奉树成张杰夏溪
Owner SHANGHAI BOTANICAL GARDEN
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