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Microbial inoculation solution and wheat breeding method

A technology of microorganisms and inoculum, applied in the fields of botanical equipment and methods, chemicals for biological control, horticultural methods, etc., can solve problems such as doubts about the colonization effect, and achieve the improvement of microbial polymorphism and high colonization ability. Effect

Active Publication Date: 2021-09-28
GUANGDONG RICHHOLD BIOLOGICAL AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of these operations is to hope that the exogenous bacteria can survive and colonize the root system, interior and surface of the plant, but due to the soil environment, climatic factors and local bacteria, the colonization effect is questionable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1, a kind of microbial inoculum

[0031] A microbial inoculum comprising the following components by weight percentage:

[0032] Boric acid 0.005%; Calcium nitrate 0.005%; Carboxymethylcellulose sodium 0.01% and arabinose 0.005%, and the microbial inoculum also includes a concentration of 10 5 Microorganisms in cfu / ml, the microorganisms are Burkholderia, and the balance is water.

[0033] The preparation method of above-mentioned microbial inoculum, comprises the following steps:

[0034] The raw materials are taken according to weight percentage, sodium carboxymethyl cellulose is dissolved in water, boric acid and calcium nitrate are added to dissolve, then arabinose is added, and microorganisms are finally added and mixed to obtain a microorganism inoculum.

Embodiment 2

[0035] Embodiment 2, a kind of microbial inoculum

[0036] A microbial inoculum comprising the following components by weight percentage:

[0037] 0.02% boric acid; 0.01% calcium nitrate; 0.02% sodium carboxymethyl cellulose and 0.2% arabinose, and the microbial inoculum also includes a concentration of 10 10 cfu / ml of microorganisms, the microorganisms are nitrogen-fixing acetic acid bacteria, and the balance is water.

[0038] The preparation method of above-mentioned microbial inoculum, comprises the following steps:

[0039]The raw materials are taken according to weight percentage, sodium carboxymethyl cellulose is dissolved in water, boric acid and calcium nitrate are added to dissolve, then arabinose is added, and microorganisms are finally added and mixed to obtain a microorganism inoculum.

Embodiment 3

[0040] Embodiment 3, a kind of microbial inoculum

[0041] A microbial inoculum comprising the following components by weight percentage:

[0042] 0.01% of boric acid; 0.01% of calcium nitrate; 0.02% of sodium carboxymethylcellulose and 0.01% of arabinose, and the microbial inoculum also includes a concentration of 10 8 Microorganisms in cfu / ml, the microorganisms are Burkholderia, and the balance is water.

[0043] The preparation method of above-mentioned microbial inoculum, comprises the following steps:

[0044] The raw materials are taken according to weight percentage, sodium carboxymethyl cellulose is dissolved in water, boric acid and calcium nitrate are added to dissolve, then arabinose is added, and microorganisms are finally added and mixed to obtain a microorganism inoculum.

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PUM

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Abstract

The invention relates to the technical field of plant cultivation, and particularly discloses a microbial inoculation solution and a wheat breeding method. The microbial inoculation solution is prepared from the following components in percentage by weight: 0.005%-0.02% of boric acid, 0.005%-0.01% of calcium nitrate, 0.01%-0.02% of sodium carboxymethyl cellulose, 0.005%-0.2% of arabinose, and microorganisms with the concentration of 105-1010 cfu / ml; and the microorganisms are prepared from at least one of burkholderia and acetobacter azofixing, and the balance of water. According to the microbial inoculation solution, the microorganisms can be added into the seed production process, so that the microorganisms are introduced into the seeds, the microorganisms in the wheat seeds are increased, and the microorganism polymorphism of the seeds is improved. By adopting the wheat breeding method, the microorganisms have very high colonization ability, are easy to survive, can spread to the whole body of the wheat, and are beneficial to the growth of the wheat.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a microbial inoculum solution and a wheat breeding method. Background technique [0002] Wheat is divided into winter wheat and spring wheat. Taking winter wheat as an example, soil preparation and fertilization will start in September and October. Sowing will be done when the local moisture is suitable. Soil pests and seed-borne diseases must be controlled in time. And starting from November, wheat has entered the tillering period, at this time it is necessary to promote roots and tillers, and cultivate strong seedlings. After the overwintering period of wheat is over, around late February of the following year, the wheat turns green and joints. At this time, strong stems are needed to prevent falling. Wheat has entered the stage of booting, heading and flowering. It is generally necessary to strengthen fertilizer and water management to prevent and control wheat head...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/00A01G7/06A01N63/20A01N59/14A01N43/16A01N43/08A01P21/00
CPCA01H1/00A01G7/06A01N63/20A01N59/14A01N43/16A01N43/08
Inventor 李华一杨效帆罗钰彬
Owner GUANGDONG RICHHOLD BIOLOGICAL AGRI CO LTD
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