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Compound for inhibiting tobacco buds and improving potassium in tobacco and application method thereof

An application method and a technology for compounding agents, which are applied in the directions of botanical equipment and methods, application, potassium fertilizer, etc., can solve the problems such as the lack of compound environmental protection reagents and application methods, so as to improve the quality of tobacco leaves, increase the potassium content of tobacco leaves, and improve the effect of Good results

Inactive Publication Date: 2017-06-20
TOBACCO RES INST CHIN AGRI SCI ACAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, at present, in the production of tobacco leaves, in order to achieve efficient and convenient dual effects of bud suppression and potassium extraction, there is no compound environmental protection reagent and application method that combines bud suppression with increasing potassium content in tobacco leaves

Method used

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  • Compound for inhibiting tobacco buds and improving potassium in tobacco and application method thereof
  • Compound for inhibiting tobacco buds and improving potassium in tobacco and application method thereof
  • Compound for inhibiting tobacco buds and improving potassium in tobacco and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A compound agent for suppressing budding and extracting potassium from tobacco, comprising the following components: sodium α-naphthyl acetate, sodium nitrophenolate, potassium cyanin, potassium magnesium sulfate, potassium dihydrogen phosphate and sodium salicylate; The mass fraction of α-naphthalene acetate is 0.008%, sodium nitrophenolate 0.003%, potassium cyaninin 0.005%, potassium magnesium sulfate 0.03%, potassium dihydrogen phosphate 0.15%, sodium salicylate 0.001%, alkyl Glycoside 0.2%, the rest is water.

[0030] A method for applying a compound agent for suppressing budding and extracting potassium from tobacco, the application method comprising the following steps:

[0031] (1) Take medicine in proportion, add water to make aqueous solution;

[0032] (2) Tobacco leaves are sprayed from topping to topping, and the dosage standard is to carry out different implementation treatments according to the use of compound aqueous solution per mu (CK1: water spray treatm...

Embodiment 2

[0041] A compound agent for suppressing budding and extracting potassium from tobacco, comprising the following components: sodium α-naphthalene acetate, sodium nitrophenolate, potassium cyanin, potassium magnesium sulfate, potassium dihydrogen phosphate and sodium salicylate; The mass fraction of α-naphthalene acetate is 0.01%, sodium nitrophenolate 0.005%, potassium cyanin 0.005%, potassium magnesium sulfate 0.05%, potassium dihydrogen phosphate 0.25%, sodium salicylate 0.003%, alkyl Glycoside 0.5%, the rest is water.

[0042] A method for applying a compound agent for suppressing budding and extracting potassium from tobacco, the application method comprising the following steps:

[0043] (1) Take medicine in proportion, add water to make aqueous solution;

[0044] (2) Tobacco leaves are sprayed from topping to topping, and the dosage standard is to carry out different implementation treatments according to the use of compound aqueous solution per mu (CK1: water spray trea...

Embodiment 3

[0053] Embodiment 3: (injection instillation)

[0054] A compound agent for suppressing budding and extracting potassium from tobacco, comprising the following components: sodium α-naphthalene acetate, sodium nitrophenolate, potassium cyanin, potassium magnesium sulfate, potassium dihydrogen phosphate and sodium salicylate; The mass fraction of α-naphthalene acetate is 0.005%, sodium nitrophenolate 0.001%, potassium cyanogenin 0.005%, potassium magnesium sulfate 0.01%, potassium dihydrogen phosphate 0.1%, sodium salicylate 0.002%, and the remaining ingredients for water.

[0055] A kind of application method of the compound agent of suppressing budding and extracting potassium of tobacco, the application method of its injection dripping comprises the following steps:

[0056] (1) Take medicine in proportion, add water to make aqueous solution;

[0057] (2) Before the topping of the tobacco leaves and within 1 week after the topping, inject the compound solution into the pith...

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Abstract

The invention belongs to the technical field of tobacco planting and particularly relates to a compound for inhibiting tobacco buds and improving potassium in tobacco and an application method thereof. The compound comprises, by mass, 0 .005 to 0.01% of sodium alpha-naphthylate, 0.001 to 0.005% of sodium nitrophenolate, 0.005% to 0.01% of maleic hydrazide potassium salt, 0.01 to 0.05% of potassium magnesium sulfate, 0.1 to 0.25% of potassium dihydrogen phosphate, 0.001 to 0.005% of sodium salicylate and the balance of water. The application method comprises a spraying method and an injection instillation method. When the compound is used for spraying to tobacco leaves, an alkyl glucoside component having a mass fraction of 0.1 to 0.5% should also be used. The invention also provides the multi-effect compound which gets less external environment restriction, can effectively regulate and control the generation of tobacco axillary buds after topping, can increase the potassium content of the tobacco leaves and can enhance the quality of the tobacco. The compound is environmentally friendly, is poisonless and harmless, has no pesticide residues, is easy to use and has good comprehensive effects.

Description

technical field [0001] The invention belongs to the technical field of tobacco planting, and in particular relates to a compound agent for suppressing sprouts and extracting potassium from tobacco and an application method. Background technique [0002] In tobacco production, in order to improve the yield and quality of tobacco leaves, topping is generally required to supply the growth of leaves with concentrated nutrients. In order to save labor, overcome the shortcomings of traditional wiping methods, improve the internal quality and yield of tobacco leaves, and avoid cross-infection of viruses, most of the existing technologies use chemical sprout inhibitors, such as flumethamine and pendimethalin EC, etc., Applied Chemistry Budding inhibitors can not only reduce labor, improve work efficiency, control viral disease cross-infection and disease occurrence, but also have a positive impact on tobacco production and quality. However, chemical sprout inhibitors generally have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/26A01N37/10A01N39/00A01N43/58A01N59/06A01N43/16C05G3/00A01P21/00
CPCA01N37/10A01N39/00A01N43/16A01N43/58A01N59/06A01N59/26C05B7/00C05G3/00A01N2300/00C05D1/00Y02A50/30
Inventor 张继光孔凡玉张忠锋张继旭孙惠青方松张义志郭先锋郑加玉
Owner TOBACCO RES INST CHIN AGRI SCI ACAD
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