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Special microbial agent and bio-organic fertilizer for sweet cherry and preparation methods of special microbial agent

A technology of bio-organic fertilizer and microbial strains, applied in application, fertilization device, fertilizer mixture, etc., can solve problems such as short shelf life, and achieve the effect of improving quality, reducing cherry cracking, and improving waterlogging tolerance.

Active Publication Date: 2014-03-05
SHANDONG FOREST SCI RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These applications are only preliminary, as shown in the following: (1) The microbial fertilizer produced by the above application only contains Pseudomonas YT3 in the rhizosphere of cherries, and a variety of specific microbial populations need to be added to achieve the microbial cluster growth-promoting effect; (2) The fermentation conditions of Pseudomonas YT3 in the cherry rhizosphere need to be further optimized to realize industrial production; (3) The bacterial suspension is directly used as a liquid fertilizer, and its shelf life is short, so appropriate stabilizers and protective agents need to be added , to protect the survival of live bacteria and prolong the shelf life

Method used

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  • Special microbial agent and bio-organic fertilizer for sweet cherry and preparation methods of special microbial agent
  • Special microbial agent and bio-organic fertilizer for sweet cherry and preparation methods of special microbial agent
  • Special microbial agent and bio-organic fertilizer for sweet cherry and preparation methods of special microbial agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1 is specially used in the preparation of the microbial bacterial agent of sweet cherry, biological organic fertilizer

[0040] The cherry rhizosphere-promoting Pseudomonas YT3 fermentation liquid was prepared according to the cultivation method of the aforementioned cherry rhizosphere-promoting Pseudomonas YT3.

[0041] Prepare the fermentation liquid of Saccharomyces cerevisiae and Lactobacillus casei according to the culture method provided by the strain preservation unit.

[0042] The obtained fermented liquid is uniformly mixed according to the number ratio of the number of living bacteria: the ratio of Pseudomonas cerevisiae YT3, the Saccharomyces cerevisiae and the Lactobacillus casei is 10:3:3. The total number of viable bacteria in the bacterial liquid of the microbial composition is 3.4×10 8 cfu / ml.

[0043] The stabilizing aid is composed of the following components by weight: 3.5 parts of calcium carbonate, 0.35 parts of xanthan gum, 0.2 parts o...

Embodiment 2

[0046] Embodiment 2 is specially used in the microbial bacterial agent of sweet cherry

[0047] The sweet cherry rhizosphere-promoting Pseudomonas YT3 fermentation liquid was prepared according to the cultivation method of the aforementioned sweet cherry rhizosphere-promoting Pseudomonas YT3.

[0048] Prepare the fermentation liquid of Saccharomyces cerevisiae and Lactobacillus casei according to the culture method provided by the strain preservation unit.

[0049] The obtained fermented liquid is uniformly mixed according to the number ratio of the number of living bacteria: the ratio of cfu of Pseudomonas cerevisiae YT3, the Saccharomyces cerevisiae, and the Lactobacillus casei is 10:2.5:2.5. The total number of viable bacteria in the bacterial liquid of the microbial composition is 3.94×10 8 cfu / ml.

[0050] The stabilizing aid is composed of components according to the following weight ratio: 3.5 parts of calcium carbonate, 0.40 parts of xanthan gum, 0.3 parts of hydroph...

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Abstract

The invention discloses microorganism composition bacteria liquid comprising cherry plant growth promoting pseudomonas YT3, saccharomyces cerevisiae and Lactobacillus casei. The invention further discloses a special microbial agent for sweet cherry and a preparation method of the microbial agent, wherein the microbial agent is prepared by mixing the microorganism composition bacteria liquid and an auxiliary stabilizer by weight ratio of 100:(4-7). The invention further discloses special bio-organic fertilizer for the sweet cherry, wherein the special bio-organic fertilizer is prepared by mixing the microorganism composition bacteria liquid and organic fertilizer, and the ratio of the organic fertilizer to the microorganism composition bacteria liquid is 10:(1-2) (W / V). According to the microorganism composition bacteria liquid disclosed by the invention, the cherry plant growth promoting pseudomonas YT3 is served as a main component, other functional bacteria are optimized and combined, and a cluster promotion effect of multiple strains in the sweet cherry is realized; the optimized strains can remarkably reduce the cherry dehiscent fruit, improves the yield and modifies quality; and the waterlogging resistance of the sweet cherry is poor, death situations of trees caused by waterlogging generally exist in the main planting area of the sweet cherry, and the bio-organic fertilizer disclosed by the invention can remarkably improve the waterlogging resistance of the sweet cherry.

Description

technical field [0001] The invention relates to a special microbial agent for sweet cherries, a bio-organic fertilizer and a preparation method thereof. Background technique [0002] Fertilization is an important management measure for high-yield cultivation of sweet cherry. The fertilization effect is not only affected by the soil, the nutritional characteristics of the plant itself and the amount of fertilizer applied, but also related to the type of fertilizer. At present, the fertilizers used in sweet cherries are mainly compound fertilizers combined with chemical fertilizers and organic fertilizers based on farmyard manure. The combined application of compound fertilizers and organic fertilizers has improved the yield and quality of sweet cherries, but the amount of compound fertilizers is still relatively large. , the problems of soil compaction and acidification in the main production areas of sweet cherries are becoming more and more serious, and the nutrient utiliz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 邢尚军马海林刘方春丁延芹杜秉海刘有东杜振宇陈波
Owner SHANDONG FOREST SCI RES INST
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