Method for improving suction taste of burley tobacco

A technology for burley tobacco and tobacco seedlings, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems that the yield and quality cannot be coordinated, affect the use of burley tobacco leaves, and the improvement effect is not obvious, etc. Yield efficiency, improving resource utilization, and broadening the scope of use

Active Publication Date: 2013-10-23
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, China's domestic burley tobacco leaves mainly have defects such as high strength and strong irritation, which seriously affect the use of burley tobacco leaves in cigarette formulations, with low usability and low resource utilization
In China, there are studies on improving the taste of Burley tobacco leaves through agronomic adjustment measures such as the amount of nitrogen application and the number of leaves left, but the improvement effect is not obvious. The main reason is that the yield and quality cannot be coordinated.

Method used

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  • Method for improving suction taste of burley tobacco
  • Method for improving suction taste of burley tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] The experiment was carried out in the Swan Lake Tobacco Test Garden in Wuhan City, Hubei Province. The specific operation steps are as follows:

[0013] (1) Cultivation of tobacco seedlings: the flue-cured tobacco variety is Yunyan 87, and the burley tobacco variety is Eyan No. 1. The tobacco seedling cultivation is carried out in a steel frame greenhouse. The sowing period of Yunyan 87 is 10 days earlier than that of Eyan No. 1. Control the growth of the two tobacco seedlings and prepare for grafting. The number of tobacco seedlings of Yunyan 87 is about 400, and the number of tobacco seedlings of Eyan No. 1 is about 1000.

[0014] (2) Selection of scion and rootstock: select flue-cured tobacco seedlings with plant height 8.0cm-10.0cm and stem circumference 0.5cm-0.6cm as rootstocks; select burley tobacco seedlings with plant height above 4.0 cm and 5 leaves and 1 heart as scion .

[0015] (3) Grafting: Use splitting grafting. Cut off the upper half of the rootstock 6cm-8c...

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Abstract

The invention discloses a method for improving a suction taste of burley tobacco. The method comprises the following steps that a flue-cured tobacco seedling with the plant height of 8.0-10.0cm and the stem girth of 0.5-0.6cm is selected as a stock; a five-leaf-and-one-core burley tobacco seedling with the plant height of above 4.0cm is selected as a scion, and grafted by a cleft grafting method; the upper half part, 6-8cm away from the surface of soil, of the stock is cut off horizontally; then a 1cm-long kerf is cut downwards perpendicularly at the stock; the upper half part of the scion is cut off from a parent body; and a stem is pared to form a 1cm wedge, perpendicularly inserted into the stock, fixed by a grafting clamp, and moved into a healing curing room. The method takes flue-cured tobacco as the stock and the burley tobacco as the scion to form a grafting combination, so that the yield and the benefits of tobacco leaves can be guaranteed, and the suction taste of the burley tobacco is improved obviously.

Description

Technical field [0001] The invention relates to the technical field of burley tobacco cultivation, in particular to a method for improving the smoking taste of burley tobacco. Background technique [0002] Tobacco is an economic crop with tobacco leaf as the main purpose. The smoking quality of tobacco leaf must reach the best level under a certain yield. Burley tobacco is the same. Burley tobacco is the main raw material for making mixed cigarettes. It has the characteristics of thin and light leaves, loose and not rough tissue structure, strong elasticity, high filling value, and good flavor absorption performance. Its smoking taste has unique aromatic aroma characteristics. It plays a unique role in cigarette formula. At present, China's domestic burley tobacco leaves mainly suffer from defects such as greater strength and strong irritation, which have seriously affected the use of burley tobacco leaves in cigarette formulations, with low availability and low resource utiliza...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 黎根吴风光何结望王林王海明闫铁军
Owner HUBEI CHINA TOBACCO IND
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