Water-soluble microbial agent for promoting banana growing, preparation method and application thereof

A microbial agent, water-soluble technology, applied in the fields of ecological planting, microbial agent, waste utilization, and agricultural microbiology, can solve the problems of large amount of fertilizer needed for bananas, pollute the environment, waste resources, etc., achieve long shelf life, improve The effect of ecological environment and comprehensive functions

Pending Publication Date: 2021-04-09
南宁市拜欧生物工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the present invention provides a banana growth-promoting water-soluble microbial bacterial agent, a preparation method and its application. The composite microbial liquid bacterial agent and its preparation method solve the problems of polluting the environment by rice noodle processing waste, wasting resources and Bananas need a large amount of fertilizer to avoid the problem of disease

Method used

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  • Water-soluble microbial agent for promoting banana growing, preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Use 1 gram of this bacterial agent mixed with 1 kilogram of water to make a bacterial liquid, take 0.2ml and spread it on the LB solid medium, and use 0.2ml physiological saline as a control and spread it on the LB solid medium, five plates each. A ring of Fusarium oxysporum was inoculated in the center of the two plates and cultured at 27°C. Observed after 24 hours, the growth of Fusarium oxysporum in the experimental group was significantly inhibited, while the plate of the control group was covered with Fusarium oxysporum colonies.

Embodiment 2

[0046] Use 30 grams of this bacterial agent mixed with 30 kilograms of water to make a spray to treat 20 square meters of banana seedbeds, and treat 20 square meters of banana seedbeds with ordinary chemical fertilizers as a control. And spray the fungus Fusarium oxysporum that causes banana wilt. After one month of continuous use, the disease rate of banana seedlings in the experimental group was only 2%, which was significantly lower than that of the control group, which was 37%. The leaves were greener and stronger, the average growth height was 5cm higher than that of the control group, and the root system was more vigorous.

Embodiment 3

[0048] One hundred acres of parks are divided into two parts by the east-west direction, wherein selected part is A park (covering an area of ​​50 mus) using the compound microbial preparation of the present invention, and other parks are B park as contrast. A garden area uses the compound microbial liquid inoculum of embodiment 2, and using method is as follows: 1, add this inoculum 1% in farmyard manure; 2, add this inoculum 1% in drip irrigation water; 3, use this inoculum with clear water Dilute 20 times, and spray once a day on the soil surface of the banana garden; 4. Mix 1% of this bacterial agent into the excrement and urine pool every day. After one month of continuous use, the growth status of bananas in Park A has been significantly improved compared with Park B. According to the staff's inspection, the banana seedlings infected with diseases and nematodes are significantly lower than those in Park B, and the root system is more vigorous, the growth height is higher,...

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Abstract

The invention discloses a water-soluble microbial agent for promoting banana growing, a preparation method and application thereof. The compound contains six microorganisms, including pseudomonas aeruginosa, serratia marcescens, burkholderia tuberum, pseudomonas fluorescens, bacillus subtilis and trichoderma viride. The preparation method comprises the following steps of: preparing a water-soluble carbon source from rice flour processing wastes; culturing the six bacteria in the water-soluble carbon source, thereby obtaining six liquid microbial agents; and airing and mixing the six liquid microbial agents, thereby obtaining the water-soluble compound microbial agent. The invention relates to the technical fields of waste utilization, agricultural microorganisms, ecological planting and microbial agents. According to the water-soluble microbial agent for promoting banana growing, the preparation method and the application thereof, the rice flour wastes can be recycled, the industrial production cost can be lowered, the waste of waste resources can be avoided, the environmental pollution caused by the wastes can be reduced, the yield of banana can be increased and the plant diseases and insect pests of banana can be reduced.

Description

technical field [0001] The invention relates to the technical fields of waste utilization, agricultural microorganisms, ecological planting and microbial inoculum, in particular to a banana growth-promoting water-soluble microbial inoculum, a preparation method and application thereof. Background technique [0002] At present, my country's rice flour processing industry has a large amount of wastewater discharge, and the main pollutants that need to be removed in the wastewater are rice flour carbohydrates, which are easy to biodegrade and can be used as a cheap carbon source for microbial cultivation. The abuse of chemical fertilizers in the planting industry is common, and the water polluted by chemical fertilizers eventually collects in the human body through the ecological cycle, leading to increased drug resistance of human bacteria and damaging human health. Bananas have a well-developed root system and require a large amount of fertilizer. They need the supply of nutr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/14A01N63/27A01N63/22A01N63/38A01N63/20A01P3/00A01P21/00C12R1/385C12R1/43C12R1/125C12R1/39C12R1/01C12R1/885
CPCC12N1/20C12N1/14A01N63/27A01N63/22A01N63/38A01N63/20
Inventor 苏智兴陆迪梁树华韦旭钦郝宁侯守海韦函忠
Owner 南宁市拜欧生物工程有限责任公司
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