Method for applying organic fertilizer in flue-cured tobacco cultivation

An application method and organic fertilizer technology, applied in the direction of fertilization method, application, fertilization device, etc., can solve the problems of no organic fertilizer, etc., achieve the effect of appropriate chemical composition content, improve growth uniformity, and protect land resources

Inactive Publication Date: 2014-07-23
贵州省烟草公司遵义市公司余庆分公司
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  • Claims
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Problems solved by technology

At present, there is no patent application for using organic fertilizers in flue-cured tobacco cultivation

Method used

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  • Method for applying organic fertilizer in flue-cured tobacco cultivation
  • Method for applying organic fertilizer in flue-cured tobacco cultivation
  • Method for applying organic fertilizer in flue-cured tobacco cultivation

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Embodiment

[0019] In 2013, Yuqing County Tobacco Company conducted an experiment and divided the organic fertilizer to be applied into two halves, one half of which was used as base fertilizer and the other half was used as top dressing. At the same time, a group of one-time application of organic fertilizer was used as a control to verify the application effect, and the results showed that:

[0020] It can be seen from the statistical table of tobacco leaf economic properties that treatment III has the highest yield per mu and output value per mu, followed by treatment II and treatment I; the average price is the highest in treatment III, and there is little difference between treatment I and treatment II; Ⅲ was the highest, treatment Ⅰ and treatment Ⅱ were close, and the proportion of orange smoke was highest in treatment Ⅲ, followed by treatment Ⅰ and treatment Ⅱ. The effects of treatment Ⅲ, treatment Ⅱ and treatment Ⅰ were better than one-time base fertilizer. By comparison, 50% ...

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Abstract

The invention provides a method for applying organic fertilizer in flue-cured tobacco cultivation, and relates to a method for fertilizing flue-cured tobacco cultivation. According to the method, organic fertilizer to be applied is divided into two parts, one part is applied as base fertilizer, and the other part is applied as additional fertilizer; when well-cellar type tobacco transplant is adopted, the first part of the organic fertilizer is applied to the bottom of the well to serve as the base fertilizer, the rest part of the organic fertilizer is applied in the well when the tobacco seedling is transplanted and soil coating is needed, and then soil is coated; when non-well-cellar type tobacco transplant is adopted, the first part of the organic fertilizer is applied as the base fertilizer, and the other part of the organic fertilizer is applied between two tobacco seedlings by a punch method after tobacco seedling is transplanted, and then soil is coated. According to the method, the economical benefit of tobacco growers can be increased, the tobacco quality can be improved, the fertilizer utilization rate can be improved, the nutrition balance of tobacco seedling can be improved, and the aim of improving the tobacco quality can be achieved. Soil resources can be effectively protected by reasonably applying the organic fertilizer, necessary guarantee can be provided to sustainable development of tobacco leaves. The method is particularly suitable for cultivation of high-quality tobacco leaves.

Description

technical field [0001] The invention relates to tobacco planting, in particular to a fertilization method in flue-cured tobacco cultivation. Background technique [0002] As we all know, the application of organic fertilizer has many advantages: it can supply crop nutrients and active substances, increase the intensity of photosynthesis; supplement soil organic matter, improve soil fertility; improve soil physical and chemical properties, improve soil cohesion and adhesion, and make farming The performance becomes better; the product quality can be improved; environmental pollution can be reduced, fertilizer input can be reduced, and toxic metal cations such as copper ions and lead ions can be adsorbed and chelated, and arsenic can be fixed. [0003] With the development of flue-cured tobacco modern agriculture, tobacco planting has shown a large-scale development, and the use of organic fertilizers has continued to increase. At present, in the production of tobacco leaves,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
Inventor 谭雪庆姜清治张文建蒋石香池兴江刘坤华谢孔华
Owner 贵州省烟草公司遵义市公司余庆分公司
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