Special disease-preventing growth-promoting microbial agent for Lanzhou lily and preparation method thereof

A microbial agent, lily technology, applied in the field of agricultural microorganisms, can solve the problems of lack, unfavorable green prevention and control of diseases in the efficient planting of Lanzhou lily, and achieve the effects of promoting growth, easy colonization and survival, and low cost

Pending Publication Date: 2021-11-30
兰州市大行农业废弃物处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In summary, the special microbial agent based on "localized" functional microbial resources for Lanzhou lily is a new agricultural technology product of great value to the national economy, but there is still a lack of such products in my country, which is not conducive to the high efficiency of Lanzhou lily. Green prevention and control of planting and disease

Method used

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  • Special disease-preventing growth-promoting microbial agent for Lanzhou lily and preparation method thereof
  • Special disease-preventing growth-promoting microbial agent for Lanzhou lily and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042] The invention discloses a special disease-preventing and growth-promoting microbial agent for Lanzhou lily. The microbial agent includes components A and B; the component A is a powder, and its raw materials include: 90 parts by weight Trichoderma twig spore powder, 5 parts of UV protection agent dextrin, 5 parts of wetting and dispersing agent calcium lignosulfonate; described B component is liquid preparation, and its raw material comprises by weight: 30 parts of Bacillus subtilis BHQ14 fermentation liquid, 25 parts of Pseudomonas spp.BHL21 fermentation broth, 25 parts of Bacillus velezensis BHY9 fermentation broth, 5 parts of UV protection agent dextrin, 5 parts of surfactant Tween-80, 5 parts of dispersant Calcium lignosulfonate, 5 parts preservative methylparaben.

[0043] The purities of the ultraviolet protecting agent dextrin, the surfactant Tween-80, the dispersant calcium lignosulfonate and the preservative methyl paraben are all industrial pure or above.

[...

experiment example 1

[0060] The microbial bacterial agent that embodiment 1 is made adopts bacterial agent spraying method to carry out experiment in the field, experimental procedure and result are as follows:

[0061] 1) Experimental materials: The bacterial agent used in the experiment was prepared according to the above formula and method, and the control was no treatment.

[0062] 2) Experimental site: The experimental site is located in Taishi Town, Lintao County, Dingxi City, Gansu Province.

[0063] 3) Experiment time: in mid-June 2020, according to the weather forecast, choose to carry out before it rains.

[0064] 4) Experimental method:

[0065] ①Prepare the bacterial agent and put it in a clean container. The dosage of the bacterial agent is 2-5L / mu;

[0066] ② Add an appropriate amount of sterile water or cold boiled water, the ratio of bacterial agent: water is 1:3-1:5 is more suitable, and mix well;

[0067] ③Spray according to the conventional method. When spraying, a limiter sh...

experiment example 2

[0074] The microbial inoculant that embodiment 1 is made adopts the inoculum seed dressing method to carry out experiment in field when planting, experimental procedure and result are as follows:

[0075] 1) Experimental materials: The bacterial agent used in the experiment is the bacterial agent prepared according to the above formula and method, and the lily bulbs are selected qualified bulbs.

[0076] 2) Experimental site: The experimental site is located in West Orchard, Qilihe District, Gansu Province.

[0077] 3) Experimental time: mid-April 2019.

[0078] 4) Experimental method: use seed dressing balls when planting Lanzhou lily, the amount and method of use are:

[0079] ①Prepare a clean container and add bacterial agent in an amount of 3-5L / mu;

[0080] ② According to the ratio of 1:1 to 1:3, dilute the bacterial agent with an appropriate amount of sterile water or cold boiled water. After dilution, spray the bacterial agent evenly on the surface of the Lanzhou lily...

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Abstract

The invention discloses a formula and a preparation method for a special disease-preventing growth-promoting microbial agent used for Lanzhou lily, belonging to the technical field of agricultural microorganisms. The microbial agent comprises a component A and a component B. The component A is powder and comprises the following raw materials in parts by weight: 80-90 parts of trichoderma harzianum spore powder, 3-8 parts of dextrin serving as an ultraviolet protective agent and 3-8 parts of calcium lignosulphonate serving as a wetting dispersant. The component B is a liquid agent and is prepared from the following raw materials in parts by weight: 15 to 30 parts of bacillus subtilis BHQ14 fermentation liquor, 15 to 30 parts of pseudomonas sp. BHL21 fermentation liquor, 15 to 30 parts of bacillus velezensis BHY9 fermentation liquor and 8 to 20 parts of an auxiliary agent. The special disease-preventing growth-promoting microbial agent for Lanzhou lily disclosed by the invention has the effects of increasing the content of nitrogen and available phosphorus in soil, resisting pathogenic fungi and reducing the incidence rate of diseases, so the growth of Lanzhou lily can be promoted, lily diseases can be prevented and treated, the yield and quality of Lanzhou lily can be increased, cost is low, and outstanding benefits are produced.

Description

technical field [0001] The invention belongs to the technical field of agricultural microorganisms, and in particular relates to a formula of special disease-preventing and growth-promoting microbial bacterial agent for Lanzhou lily and a preparation method thereof. Background technique [0002] Lanzhou lily (Lilium davidii var.unicolor) is the largest and most representative sweet lily in my country. It has extremely high edible value and medicinal and health care value. One of the "business cards". Lanzhou lily is only suitable for planting in the Eryin Mountains surrounding Lanzhou City in the central area of ​​Gansu Province. Due to its narrow suitable planting area and increasing demand year after year, continuous cropping is common. Generally, it can be harvested 2-4 years after sowing. Many factors have aggravated its continuous cropping obstacles and seriously affected the production of Lanzhou lily, resulting in a decrease in yield and quality. In recent years, stu...

Claims

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Application Information

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IPC IPC(8): A01N63/38A01N63/22A01N63/27A01N25/30C09K17/32A01P3/00A01P21/00A01C1/06A01G13/00A01C21/00C09K101/00
CPCA01N63/38A01N63/22A01N63/27A01N25/22A01N25/30C09K17/32A01C1/06A01G13/00A01C21/00C09K2101/00
Inventor 张鹏孙守德
Owner 兰州市大行农业废弃物处理有限公司
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