Fertilizing method for planting cigar tobacco

A fertilization method and cigar tobacco leaf technology, applied in the direction of fertilization method, fertilization device, fertilizer mixture, etc., can solve the problem of less cigar smoke, achieve the effects of comfortable aftertaste, promote yellowing of tobacco leaves, and high formula use value

Inactive Publication Date: 2013-02-27
HUBEI CHINA TOBACCO IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are few studies on the cultivation of cigars. The cultivation method of cigar wrapping tobacco leaves (application number: 201010269800.5) mainly focuses on the cultivation method of cigar tobacco wrapper

Method used

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  • Fertilizing method for planting cigar tobacco
  • Fertilizing method for planting cigar tobacco

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Embodiment Construction

[0019] Fertilizer source and function description:

[0020] The role of applying a large amount of farmyard manure is to improve the soil on the one hand and provide a good soil environment for the growth and development of tobacco, which is conducive to the opening of the upper leaves of tobacco and the later maturity and yellowing; on the other hand, it can improve the aroma texture and increase The aroma of cigar leaves increases the roundness and purity of the smoke. Tobacco special fertilizer (N:P:K=1:1:2), produced by the fertilizer factory of Wuhan Qingjiang Chemical Co., Ltd., provides nitrogen, phosphorus, and potassium elements for the growth and development of tobacco. Calcium magnesium phosphate fertilizer is a commercially available product, first-class product, containing effective P 2 o 5 ≥15%, not only provide phosphorus for tobacco growth, but also provide secondary elements calcium and magnesium. The application of ammonium nitrate, potassium nitrate, and ...

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Abstract

The invention provides a fertilizing method for planting cigar tobacco. The fertilizing method comprises the following steps of: firstly, early fertilizing base fertilizer: in 20-30 days before transplanting, trenching on the formed land with the interval of 110cm, the depth of 10-15cm and the width of 8-10cm, uniformly paving the base fertilizer at the bottom of the trench and ridging; secondly, applying seedling protecting fertilizer for transplanting: when small cigar seedlings are transplanted, dissolving ammonium nitrate into water, injecting the mixed solution and pesticide as transplanting water into the root parts of the seedlings, wherein 3-5kg of ammonium nitrate is fertilized in each mu; thirdly, irrigating roots by using seedling restoring fertilizer: in about 7 days after the tobacco seedlings are transplanted, irrigating the roots by using 5-7g/mu of potassium nitrate and an insect infestation resisting pesticide and then covering a layer of fine soil around tobacco roots; fourthly, timely applying seedling eccentric fertilizing; fifthly, digging holes and applying and burying growth flourishing fertilizer and irrigating by matching the growth flourishing fertilizer with biogas slurry; and sixthly, carrying out additional fertilizer and spraying at the mature stage. The fertilizing method disclosed by the invention has the advantages of simplicity in operation, standard specification, strong pertinency and greatly-improved yield and quality of cigar tobacco.

Description

technical field [0001] The invention relates to the technical field of tobacco cultivation, in particular to a method for fertilizing cigar tobacco leaves. Background technique [0002] Cigar H382 is the main variety of Indonesian cigars. Due to its high quality, its tobacco leaves are known as royal tobacco leaves, and it is also one of the raw materials for the production of top cigars. In recent years, Hubei Provincial Tobacco Company has imported the H382 variety from Indonesia and planted it in Laifeng County, where the climate and soil conditions are suitable. The related researches on the variety characteristics, adaptability and regionality of H382 have been carried out successively, and the scientific and systematic seedling raising technology, field cultivation technology, modulation technology, fermentation technology, and integrated pest control technology have been initially formed. There are many research reports on the relationship between the quality of flue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00C05G1/00
Inventor 王林吴风光唐大鹏黎妍妍李琳谭绍安
Owner HUBEI CHINA TOBACCO IND
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