Conditioner capable of reducing proportion of conversion plants of burley tobacco group and method for treating tobacco plant by conditioner

A technology of burley tobacco and regulator, which is applied in horticultural methods, plant growth regulators, plant growth regulators, etc., can solve the problem of changing the composition and coordination of chemical components of tobacco leaves and flue gas, adverse effects of tobacco leaf aroma quality, and tobacco leaf aroma. The quality decline and other problems, to achieve the effect of reducing the content of tobacco alkaloids, low cost of use, and reducing the conversion rate

Inactive Publication Date: 2017-04-26
SICHUAN TOBACCO DAZHOU
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] At the same time, nornicotine in Burley tobacco with high conversion rate is easily acylated to form a series of nornicotine derivatives containing acyl moieties of 1 to 8 carbon atoms; the oxidation of nornicotine can also produce mesmin, and these products It can change the chemical composition and coordination of tobacco leaves and smoke, thereby adversely affecting the flavor quality of tobacco leaves
The Burley tobacco lines with different nicotine conversion ability have no significant difference in agronomic traits, but the flavor quality of tobacco leaves decreases significantly with the increase of nornicotine content, and the transformed tobacco leaves generally decline in the style of Burley tobacco, with abnormal flavor and serious oral residues

Method used

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  • Conditioner capable of reducing proportion of conversion plants of burley tobacco group and method for treating tobacco plant by conditioner

Examples

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Embodiment 1

[0028] This example is carried out in Xuanhan, Dazhou, Sichuan, using Dabai No. 1 as the test variety, adopting floating seedling cultivation, and then transplanting to the field. The soil is brown loam, and the special compound fertilizer for tobacco is applied. The fertilizer ratio is N:P 2 o 5 :K 2 O=10:10:20, managed according to the production and cultivation technology of high-quality Burley tobacco; Burley tobacco plants are grown in the field to the budding stage, the tobacco plants are topped, and 0.3 μmol / L glucose is applied to the wound after topping Oxidase solution, the control group is treated without glucose oxidase solution after topping; after the above treatment, the tobacco leaves are harvested according to the technical specifications for the production and cultivation of high-quality Burley tobacco, and then enter the drying room to hang the poles to dry, and the preparation method is the same as that of Burley tobacco The modulation technical specificat...

Embodiment 2

[0030] This example was carried out in Jianshi County, Enshi, Hubei Province, using Eyan No. 1 as the test variety, adopting floating seedling cultivation, and then transplanting to the field. The soil was yellow brown soil, and special compound fertilizer for tobacco was applied, and the fertilizer ratio was N:P 2 o 5 :K 2O=10:10:20, managed according to the production and cultivation techniques of high-quality Burley tobacco; Burley tobacco plants are grown in the field to the budding stage, and a middle leaf is first collected and brought back to the laboratory to be induced by ethephon and then tested for alkaloid content Then, the tobacco plants were topped on the same day, and 0.3 μmol / L glucose oxidase solution was smeared on the wound after topping, and the control group was treated without glucose oxidase solution after topping; Tobacco leaves are harvested according to the technical specifications for the production and cultivation of high-quality Burley tobacco, an...

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Abstract

The invention discloses a conditioner capable of reducing the proportion of conversion plants of a burley tobacco group and a method for treating a tobacco plant by the conditioner. The conditioner comprises glucose oxidase, and the activity unit is 10,000 to 40,000 units/G. The invention further provides a method for treating the tobacco plant by using the conditioner capable of reducing the proportion of the converter plants of the burley tobacco group. The use process comprises the following steps: floating seedling cultivation of burley tobacco species, transplanting, field growth and management, treatment of a glucose oxidase solution, harvesting and airing, measurement of the alkaloid content of tobacco leaves of burley tobaccos, and calculation the conversion rate. Detection and analysis results show that compared with a tobacco plant not treated with the conditioner, the burley tobacco group treated by using the conditioner has the advantage that the proportion of the conversion plants in the burley tobacco group is obviously reduced when compared with a contrast, and a burley tobacco group with low-conversion-rate plants serving as main bodies is formed.

Description

technical field [0001] The invention relates to the technical field of reducing damage of burley tobacco and reducing the plant ratio of the burley tobacco population conversion rate, in particular to a regulator for reducing the plant rate of the burley tobacco population conversion rate and a method for treating the tobacco plants. Background technique [0002] In recent years, with people's general concern about smoking and health issues, the safety of cigarettes has been highly concerned by industry workers and smokers. Therefore, it is particularly important to improve the safety of cigarettes, and smoking and health are the focus of people's research. [0003] Nicotine, commonly known as "nicotine", is the main alkaloid in tobacco. Generally, the content of nicotine accounts for more than 93% of the total alkaloid content of tobacco, and the content of nornicotine does not exceed 3% of the total alkaloid content. Alkaline demethylation ability, nicotine is demethylate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01P21/00A01G7/06
CPCA01N61/00A01G7/06
Inventor 杨兴有向杰程新胜周开绪陈翔何正川靳冬梅阳苇丽代羽张定贵
Owner SICHUAN TOBACCO DAZHOU
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