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Liquid microbial fertilizer for preventing fungal disease of tomatoes and preparation method of liquid microbial fertilizer

A microbial fertilizer and fungal disease technology, applied in liquid fertilizers, organic fertilizers, inorganic fertilizers, etc., can solve the problems of pathogenic bacteria resistance environment, pollution, tomato pesticide residues, etc., and achieve the goal of improving tomato quality, increasing tomato yield, and promoting absorption. Effect

Inactive Publication Date: 2017-12-01
FOSHAN SANSHUI JIAXIN AGRI TECH RES INST GENERAL PARTNERSHIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a liquid microbial fertilizer for the prevention and treatment of tomato fungal diseases, which can effectively solve the problems of tomato harmful substances or pesticide residues, pathogenic bacteria producing drug resistance and environmental pollution in the prior art, and can effectively Improve the effectiveness of nutrients and water, promote the absorption, operation and use of tomato nutrients, improve tomato disease resistance, improve tomato quality, and increase tomato yield. It is a pure natural green fertilizer integrating nutrition, yield increase and disease resistance.

Method used

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  • Liquid microbial fertilizer for preventing fungal disease of tomatoes and preparation method of liquid microbial fertilizer
  • Liquid microbial fertilizer for preventing fungal disease of tomatoes and preparation method of liquid microbial fertilizer
  • Liquid microbial fertilizer for preventing fungal disease of tomatoes and preparation method of liquid microbial fertilizer

Examples

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Effect test

Embodiment 1

[0034] A liquid microbial fertilizer for preventing and curing tomato fungal diseases, comprising the following raw materials in parts by weight: 5 parts of Streptomyces flavus fermentation broth, 12 parts of calcium silicate, 17 parts of magnesium sulfate heptahydrate, 0.5 parts of iron sulfate, 0.3 parts of borax, 0.5 parts of zinc sulfate.

[0035] The above-mentioned preparation method of liquid microbial fertilizer for preventing and treating tomato fungal diseases includes the following steps:

[0036] (1) Preparation of fermentation broth of Streptomyces flavus:

[0037] A. Preparation of seaweed extract: Weigh 60 parts of seaweed, pulverize, pass through a 100-mesh sieve, add deionized water in the amount of material-liquid mass ratio 1:6, heat to kill the enzyme to obtain a suspension; adjust the pH of the suspension to 7.0, add alpha-amylase, neutral protease, cellulase, and non-starch polysaccharase in the order of 3%, 2%, 3%, and 1% of the algae mass. Under the assistanc...

Embodiment 2

[0043] A liquid microbial fertilizer for preventing and curing tomato fungal diseases, comprising the following raw materials in parts by weight: 20 parts of Streptomyces flavus fermentation broth, 5 parts of calcium silicate, 13 parts of magnesium sulfate heptahydrate, 0.8 parts of iron sulfate, 0.3 parts of borax, 0.5 parts of zinc sulfate.

[0044] The above-mentioned preparation method of liquid microbial fertilizer for preventing and treating tomato fungal diseases includes the following steps:

[0045] (1) Preparation of fermentation broth of Streptomyces flavus:

[0046] A. Preparation of seaweed extract: Weigh 40 parts of seaweed, pulverize, pass through a 100-mesh sieve, add deionized water in the amount of material-liquid mass ratio 1:6, heat to kill the enzyme to obtain a suspension; adjust the pH of the suspension to 7.0, add alpha-amylase, neutral protease, cellulase, and non-starch polysaccharidase in the order of 4.5%, 1.8%, 2.7%, and 1.7% of the algae mass. Enzymatic...

Embodiment 3

[0052] A liquid microbial fertilizer for preventing and curing tomato fungal diseases, comprising the following raw materials in parts by weight: 18 parts of Streptomyces flavus fermentation broth, 8 parts of calcium silicate, 11 parts of magnesium sulfate heptahydrate, 1.0 part of iron sulfate, 0.6 part of borax, 0.4 parts of zinc sulfate.

[0053] The above-mentioned preparation method of liquid microbial fertilizer for preventing and treating tomato fungal diseases includes the following steps:

[0054] (1) Preparation of fermentation broth of Streptomyces flavus:

[0055] A. Preparation of seaweed extract: Weigh 47 parts of seaweed, pulverize, pass through a 100-mesh sieve, add deionized water at a ratio of 1:6 by mass to liquid, heat to kill the enzyme to obtain a suspension; adjust the pH of the suspension to 7.0, add alpha-amylase, neutral protease, cellulase, and non-starch polysaccharase in the order of 4%, 1.5%, 2.5%, and 1.5% of the algae mass. Enzymatic hydrolysis with t...

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Abstract

The invention relates to liquid microbial fertilizer for preventing fungal diseases of tomatoes and a preparation method of the liquid microbial fertilizer. The liquid microbial fertilizer is prepared from the following raw materials in parts by weight: 5 to 25 parts of streptomycs micuoflaudio-videous fermentation solution, 3 to 12 parts of calcium silicate, 5 to 17 parts of magnesium sulfate heptahydrate, 0.5 to 1.5 parts of iron sulfate, 0.3 to 1.0 part of borax, and 0.3 to 0.5 part of zinc sulfate. The preparation method comprises the following steps: preparing a seaweed extract solution by virtue of ultrasonic co-enzymolysis, then preparing the prepared seaweed extraction solution into a fermentation culture medium, culturing streptomycs micuoflaudio-videous under a given condition, and finally compounding the fermentation solution and medium-trace elements to obtain the liquid microbial fertilizer. The liquid microbial fertilizer prepared by the invention not only can effectively increase the utilization rate of the fertilizer, and promote the absorption, transshipment and application of tomato nutritional substances, but also can improve the disease resistance of the tomato, can prevent the fungal disease, improve the quality of the tomatoes and increase the yield of the tomatoes, and is pure natural pollution-free fertilizer integrating nutrition, yield increase and disease resistance.

Description

Technical field [0001] The invention belongs to the technical field of microbial fertilizers, and specifically relates to a liquid microbial fertilizer for preventing and curing tomato fungal diseases and a preparation method thereof. Background technique [0002] Tomato is an annual or perennial herbaceous plant in the Solanaceae family. It originated in Peru, Ecuador and Bolivia in the western plateau of South America. Tomatoes can be called vegetables or fruits. They are rich in vitamins and minerals, especially vitamin C and lycopene, which have the highest nutritional value. In recent years, with the continuous expansion of tomato cultivation area in my country, tomato diseases are also getting worse. Among them, several local invasive diseases, such as gray mold, leaf mold, early blight, late blight, powdery mildew, and fusarium wilt Etc., the frequency of occurrence is high, the number of re-infections is high, the epidemic is strong, it is difficult to control, and cause ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G5/27C05C11/00C05D3/00C05D5/00C05D9/00C05D9/02C05F11/00C05F11/08
Inventor 饶霜
Owner FOSHAN SANSHUI JIAXIN AGRI TECH RES INST GENERAL PARTNERSHIP
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