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An improved method of tobacco cultivation under film

A tobacco seedling and film-covering technology, which is applied in the field of agricultural cultivation, can solve the problems of affecting the dry matter accumulation of tobacco plants, burning seedlings of tobacco plants, and unfavorable growth of lower leaves, so as to increase the biomass of tobacco plants, improve the quality of tobacco leaves, and highlight the fragrance style effect

Inactive Publication Date: 2016-09-07
中国烟草总公司福建省公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, digging out the seedlings after the top film of the tobacco plant will easily lead to the burning of the tobacco plant, affect the accumulation of dry matter in the tobacco plant, and be unfavorable to the growth of the lower leaves

Method used

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  • An improved method of tobacco cultivation under film
  • An improved method of tobacco cultivation under film
  • An improved method of tobacco cultivation under film

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Materials and Methods

[0018] 1.1 Test method

[0019] The Fuzhou Huanxi base of the Fujian Tobacco Research Institute was cultivated according to the following steps. A total of 4 treatments were set up to compare the effects of different seedling removal times on the growth and development of the tobacco plants and the yield and quality of the cured tobacco leaves:

[0020] T1: Transplanting under the film, and the seedlings were removed 2 weeks after the tobacco plants were transplanted;

[0021] T2: Transplanting under the film, the tobacco plants were removed 4 weeks after transplanting;

[0022] T3: Transplanting under the film, the tobacco plants were transplanted and the seedlings were removed after the tobacco seedlings were topped with film (38 days after transplanting);

[0023] T4: Control, deep planting on film.

[0024] 1.1.1 The main steps of transplanting under the film include:

[0025] 1) Seedling cultivation: from the end of October of the prev...

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Abstract

The invention discloses an improved method for cultivating tobacco under film, which mainly involves digging out seedlings 2 to 4 weeks after transplanting tobacco plants. Practice has proved that removing the seedlings after the top film can easily lead to the burning of the tobacco plants, affecting the accumulation of dry matter in the tobacco plants, and is unfavorable to the growth of the middle and lower leaves. It can significantly promote the growth and development of tobacco plants, increase the biomass of tobacco plants, improve the quality of lower tobacco leaves, further improve the quality of tobacco leaves, and highlight the style of tobacco leaves. Therefore, the cultivation method of the present invention is suitable for the cultivation of tobacco strains in southern tobacco areas such as Fujian, and has significant application value and economic benefits.

Description

technical field [0001] The invention belongs to the field of agricultural cultivation, and in particular relates to an improved method for cultivation of tobacco under film. Background technique [0002] In recent years, with the adjustment of the agricultural structure, the rural planting structure has undergone great changes, and the agricultural ecological environment in which flue-cured tobacco production is located has also undergone great changes, especially the increase in the number of vegetable greenhouses in various places, providing more pests such as aphids The overwintering sites in the area have greatly increased the occurrence of insect pests and the viral diseases transmitted by insect pests, resulting in a significant decline in the yield and quality of tobacco fields, seriously affecting the production and development of the flue-cured tobacco industry. [0003] Tobacco cultivation under film is to transplant the tobacco seedlings in the cave on the top of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 李文卿陈顺辉严祖贵邓胜吉
Owner 中国烟草总公司福建省公司
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