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Bio-organic fertilizer for preventing tomato autotoxicity and preparation and using methods thereof

A bio-organic fertilizer and tomato technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., to achieve the effects of more microbial metabolites, significant fertilizer efficiency, and accelerated biological enzymatic hydrolysis and material transformation processes

Inactive Publication Date: 2017-08-11
QINGDAO LILIHUI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no effective microbial fertilizer on the market that can effectively eliminate allelopathic effects, reduce the hazards of continuous cropping, and improve tomato quality and yield.

Method used

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  • Bio-organic fertilizer for preventing tomato autotoxicity and preparation and using methods thereof
  • Bio-organic fertilizer for preventing tomato autotoxicity and preparation and using methods thereof
  • Bio-organic fertilizer for preventing tomato autotoxicity and preparation and using methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] A bio-organic fertilizer used to prevent tomato self-poisoning, mainly fermented from the following raw materials: peat 55%, corn meal 20.8%, bran 10%, volcanic stone powder 10%, magnesium sulfate 2%, sulfuric acid Zinc 1%, manganese sulfate 1%, brown sugar 0.1%, fermenting microorganism 0.1%.

[0068] The preparation method of the above-mentioned bio-organic fertilizer for preventing tomato self-poisoning is as follows:

[0069] (1) Activation and expanded cultivation of microbial strains

[0070] Fermentation microorganisms (Bacillus subtilis, Bacillus licheniformis, Rhizopus oryzae, Trichoderma viride) and functional microorganisms (Acinetobacter calcoacetate) are activated according to the following method: the microbial strains preserved by freeze-drying are under aseptic conditions, Clean the ampoule tube with absorbent cotton soaked in 75% alcohol, heat the top of the ampoule with a flame, drop a small amount of sterile water to the heated top to make it rupture...

Embodiment 2

[0111] A kind of bio-organic fertilizer that is used to prevent tomato self-poisoning, different from embodiment 1, the mass ratio of this bio-organic fertilizer is as follows: lignite 45%, corn meal 35%, bran 8.8%, volcanic stone powder 9%, Magnesium sulfate 1%, zinc sulfate 0.5%, manganese sulfate 0.5%, brown sugar 0.1%, microbial strain 0.1%.

[0112] The difference between the preparation method and Example 1 is that the fermentation temperature is 55°C, the fermentation is 12 days in winter, and the single pile of fermentation is 50 tons.

[0113] Add the Acinetobacter calcium acetate culture solution to the fermented organic fertilizer according to the mass ratio of 0.2%, mix evenly, granulate to obtain spherical pellets with a diameter of 3-5mm, and dry them in a drying equipment not higher than 40°C Dry to obtain bio-organic fertilizer. After testing, the results of the bio-organic fertilizer in Example 2 are shown in Table 7.

[0114] Table 7 Example 2 bio-organic f...

Embodiment 3

[0138] A kind of bio-organic fertilizer for preventing tomato self-poisoning, different from embodiment 1, the mass ratio of this bio-organic fertilizer is as follows: 52% of weathered coal, 35% of corn meal, 5% of bran, 5% of volcanic stone powder , magnesium sulfate 1.5%, zinc sulfate 0.5%, manganese sulfate 0.7%, brown sugar 0.1%, microbial strains 0.2%.

[0139] The difference between the preparation method and Example 1 is that the fermentation temperature is 50°C, the summer fermentation is 5 days, and the single pile of fermentation is 40 tons.

[0140] Add the culture solution of Acinetobacter calcium acetate to the fermented organic fertilizer according to the mass ratio of 0.2%, mix evenly, granulate to obtain spherical pellets with a diameter of 3-5mm, and dry them in a drying equipment not higher than 40°C Dry to obtain bio-organic fertilizer. After testing, the results of the bio-organic fertilizer in Example 3 are shown in Table 12.

[0141] Table 12 Example 3 bi...

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Abstract

The invention relates to bio-organic fertilizer for preventing tomato autotoxicity. The bio-organic fertilizer is mainly prepared by fermenting, by mass, 45-55% of coal humic acid, 20-35% of corn meal, 5-10% of bran, 5-10% of volcanic stone powder, 1-3% of magnesium sulfate, 0.5-1% of zinc sulfate, 0.5-1% of manganese sulfate, 0.1-0.2% of brown sugar and 0.1-0.2% of fermentation microorganisms, wherein the fermentation microorganisms are bacillus subtilis, bacillus licheniformis, rhizopus oryzae and trichoderma viride, and total number of viable bacteria is greater than 5X108cfu / g; fermented fertilizer further contains a functional microorganism with total number of viable bacteria being greater than 2X107cfu / g, and the functional microorganism is acinetobacter calcoaceticus. The bio-organic fertilizer can effectively prevent tomato autotoxicity and improve tomato quality and yield.

Description

technical field [0001] The invention belongs to a microbial fertilizer, in particular to a bio-organic fertilizer for preventing tomato self-poisoning and its preparation and use method. Background technique [0002] Tomato is one of the vegetable crops with the largest cultivated area in the world, and occupies an important position in vegetable production in my country. Tomatoes are cultivated in a variety of ways, and continuous cropping is common in production, resulting in weakened plant growth, poor stress resistance, and severe pests and diseases, which seriously affect the yield and quality of tomatoes. During the growth of tomato, the root system continuously produces and releases some allelochemical substances outside the root, such as benzoic acid, phenylacrylic acid, phthalic acid, cinnamic acid, etc. These allelochemical substances usually inhibit tomato growth and also affect soil nutrients. cause a certain impact. If specific functional microorganisms can be...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00A01C21/00C05F17/00C05G3/80
CPCA01C21/00C05D5/00C05F17/00C05G3/00C05G3/80C05D9/00C05D9/02C05F5/002C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 宋杰高亮王丽宁孙春龙代庆海王凌云焦绪勇
Owner QINGDAO LILIHUI BIOTECH
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