Combined microbial organic fertilizer for controlling grape sour rot and preparation method thereof

A technology of microbial organic fertilizer and grape acid is applied in the field of combined microbial organic fertilizer for preventing and controlling grape acid rot and its preparation. The effect of rupture, reducing the source of infection

Inactive Publication Date: 2017-05-31
党康 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects of the prior art that the function is relatively single and cannot comprehensively solve the prevention and treatment of grape sour rot, the present invention proposes a combined microbial organic fertilizer for the prevention and treatment of grape sour rot and a preparation method, which improves the soil micro-ecology and reduces the base of harmful microorganisms in the orchard , Improve grape disease resistance and other comprehensive control measures to achieve the purpose of preventing grape sour rot

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] This embodiment relates to the preparation method of organic fertilizer, including fermentation, hydrolysis, separation, concentration / drying, compounding steps, specifically as follows:

[0026] 1) With glucose 1.0%, peanut powder 1.0%, corn flour 1%, sucrose 5%, MgSO 4 ·7H 2 O 0.1%, KH 2 PO 4 0.2% is the fermentation substrate, with Gibberella as the fermentation strain, 28°C ± 1°C for 155h, and the online monitoring of the concentration of gibberellin in the fermented species reaches 65ppm and stops.

[0027] 2) After the fermentation, add α-amylase to 1 mg / L to hydrolyze the residual polysaccharides in the fermentation broth for 5 hours, then add papain to 2 mg / L to fully hydrolyze the protein in the fermentation broth for 5 hours.

[0028] 3) After the hydrolysis is completed, settle for 24 hours. After the fermentation broth is stratified, extract the supernatant and concentrate it with a scraper to 1 / 10 of the original volume to obtain a fully water-soluble or...

Embodiment 2

[0034] Present embodiment relates to the implementation method of above-mentioned organic fertilizer, comprises:

[0035] 1) The application method of solid organic fertilizer is: when the base fertilizer is applied to the roots of grape pruning in autumn, it is directly applied to the soil instead of traditional farmyard manure and chemical fertilizer. The dosage is 100kg / mu.

[0036] 2) In this example, after applying solid organic fertilizer and fully water-soluble organic foliar fertilizer to the Lvjiang Grape Cooperative in Daqiao Town, Jiaxing City, Zhejiang Province, after using the solid organic fertilizer for 60 days in November 2015, the number of acetic acid bacteria in the soil was detected to be 5× 10 6 individual / g, compared with the control group 250×10 6per g, the base of sour rot pathogenic bacteria was greatly reduced.

[0037] 3) When using fully water-soluble organic foliar fertilizer, add water to dilute it 80 times, and spray it twice during the grape ...

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Abstract

The invention discloses a combined microbial organic fertilizer for controlling grape sour rot and a preparation method thereof. A full water-soluble organic foliar fertilizer and a solid organic fertilizer are formed through microbial fermentation. After multiple beneficial microorganisms and multiple microelements are compounded, the targets of improving the soil microecosystem, reducing base numbers of pathogenic microorganisms of soil, improving the plant resistance and the pest and disease resistance and improving the forms of grape fruits can be achieved; and the combined microbial organic fertilizer is applied to biological integrated control of the grape sour rot through cooperation with field management.

Description

technical field [0001] The invention relates to a technique in the field of grape planting, in particular to a combined microbial organic fertilizer for preventing and controlling grape sour rot and a preparation method thereof. Background technique [0002] Grape sour rot has become one of the most important diseases of grapes in my country in recent years, causing fruit rot to seriously reduce production; the loss of rotten juice juice also reduces the sugar content of disease-free fruit grains and lowers the quality; fresh grape sour rot The disease is serious to a certain extent, even if it is a disease-free fruit, it cannot be eaten; after the wine grapes are harmed by sour rot, after the damaged fruit rots, only the peel and seeds are left and dried up, so that the grapes lose their winemaking value. The outflow of rotten juice will cause mold growth, which will affect the fermentation of disease-free fruit grains, and even cause fermentation failure. Acid rot is a joi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05F17/00A01C21/00C05G3/80
CPCA01C21/00C05B7/00C05F17/00C05G3/00C05G3/80C05G5/23C05C11/00C05D5/00C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 党康陈忠华
Owner 党康
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